{"id":702,"date":"2026-07-17T09:31:23","date_gmt":"2026-07-17T09:31:23","guid":{"rendered":"https:\/\/onestepblowmachine.com\/?p=702"},"modified":"2026-07-17T09:31:23","modified_gmt":"2026-07-17T09:31:23","slug":"injection-stretch-blow-moulding-machine-applications-in-lotion-and-cream-jar-production","status":"publish","type":"post","link":"https:\/\/onestepblowmachine.com\/zh\/%e5%ba%94%e7%94%a8\/injection-stretch-blow-moulding-machine-applications-in-lotion-and-cream-jar-production\/","title":{"rendered":"Injection Stretch Blow Moulding Machine Applications in Lotion and Cream Jar Production"},"content":{"rendered":"<div style=\"width: 100%; max-width: 100%; min-width: 100%; font-family: Arial,Helvetica,sans-serif; color: #2c2c2c; line-height: 1.78;\">\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; background: linear-gradient(135deg,#5a1f6e 0%,#9b4dca 55%,#c97fe6 100%); padding: 52px 24px 48px; box-sizing: border-box; text-align: center;\">\n<p style=\"color: #e8c6f7; letter-spacing: 2px; text-transform: uppercase; margin: 0 0 12px;\">Cosmetics &amp; Personal Care \u00b7 Application Guide<\/p>\n<p style=\"color: #f0ddfb; max-width: 740px; margin: 0 auto;\">A technical and commercial deep-dive into how the <strong style=\"color: #ffffff;\">injection blow molding machine<\/strong> \u2014 specifically the one-step injection stretch blow moulding platform \u2014 delivers the dimensional accuracy, optical clarity, and surface quality that premium cosmetic lotion and cream jars demand from the luxury beauty sector through to mass-market personal care.<\/p>\n<\/div>\n<p><!-- INTRO --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 40px 24px 28px; box-sizing: border-box;\">\n<p>Cosmetic packaging sits at an unusual intersection of engineering precision and aesthetic expectation. A lotion jar or cream container is not simply a vessel \u2014 it is a brand statement, a tactile experience, and in regulated markets, a legally accountable primary packaging component. The material it is made from, the dimensional tolerances of its neck thread, the wall thickness consistency, and the optical clarity of the body all feed into a consumer&#8217;s first-second impression of the product inside. Getting any one of these wrong at scale means either a premium brand losing shelf authority or a mass-market line absorbing unacceptable reject rates.<\/p>\n<p>This is precisely where the injection blow molding machine \u2014 in its one-step injection stretch blow moulding configuration \u2014 has fundamentally changed what is achievable in cosmetic container production. By integrating preform injection, temperature conditioning, biaxial stretch blowing, and ejection into a single continuous machine cycle, this process delivers the kind of wall thickness uniformity (\u00b15% in closed-loop servo configurations), thread form accuracy, and optical clarity that cosmetic brands previously associated only with glass. This guide explains how, and why that matters for lotion and cream jar producers serving markets from Europe and South Korea to Australia and Brazil.<\/p>\n<\/div>\n<p><!-- IMAGE 1 --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; text-align: center; padding: 4px 0 28px;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: inline-block;\" src=\"https:\/\/onestepblowmachine.com\/wp-content\/uploads\/2026\/06\/onestepblowmachine-products-show10.webp\" alt=\"Injection blow molding machine cosmetic container output\" title=\"\"><\/div>\n<p><!-- SECTION 1: WHY ISBM FOR COSMETIC JARS --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; background: #fdf6ff; padding: 38px 24px; box-sizing: border-box; border-left: 5px solid #9b4dca;\">\n<h2 style=\"color: #5a1f6e; margin-top: 0;\">1. Why the Injection Blow Molding Machine Suits Lotion and Cream Jar Production<\/h2>\n<p>Lotion and cream jars present a set of technical demands that expose the limitations of conventional packaging processes. Wide-mouth jars \u2014 the dominant format in skincare \u2014 require a neck opening large enough for a finger or spatula, which means the neck finish is not a minor geometric detail: it is the primary structural element around which the lid seals, labels align, and filling equipment engages. A neck thread that drifts by 0.3 mm across a production run will generate cap fitment complaints from the filling line and potential leak failures in distribution. The injection blow molding machine addresses this at the root cause, because the neck finish is formed during the injection phase \u2014 before the container body is blown \u2014 and the injection mold sets the thread geometry to tolerances tighter than \u00b10.05 mm. That neck dimension does not change during blowing; it is locked before the preform rotates to the blow station.<\/p>\n<p>Beyond neck accuracy, the heavy-wall profile that premium cream jars require \u2014 typically 3 to 8 mm of wall thickness in the body to provide the weight, rigidity, and glass-like feel that luxury brands expect \u2014 is achievable through the one-step injection stretch blow molding process in a way that two-stage blow molding cannot reliably replicate. The temperature conditioning station available on 4-station machine configurations actively manages the preform&#8217;s thermal profile between injection and blowing, ensuring that the thick-walled preform stretches uniformly without localized thin spots or crystallization-induced hazing. The result is a heavy-wall container with consistent optical clarity across the body \u2014 whether in natural PET transparency or in the glass-like depth of PETG.<\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; display: flex; flex-wrap: wrap; gap: 16px; margin-top: 20px;\">\n<div style=\"flex: 1 1 200px; background: #ffffff; border-top: 4px solid #9b4dca; padding: 18px; box-sizing: border-box; border-radius: 6px; border: 1px solid #e0c6f0;\">\n<h4 style=\"color: #5a1f6e; margin: 0 0 8px;\">Neck Thread Accuracy<\/h4>\n<p style=\"margin: 0;\">Thread geometry formed at the injection stage, locked to \u00b10.05 mm before blowing \u2014 consistent cap fitment across every cavity and every shift.<\/p>\n<\/div>\n<div style=\"flex: 1 1 200px; background: #ffffff; border-top: 4px solid #9b4dca; padding: 18px; box-sizing: border-box; border-radius: 6px; border: 1px solid #e0c6f0;\">\n<h4 style=\"color: #5a1f6e; margin: 0 0 8px;\">Heavy-Wall Capability<\/h4>\n<p style=\"margin: 0;\">4-station temperature conditioning enables thick-walled PETG and PET jars without hazing or uneven stretch \u2014 the glass-feel premium brands demand.<\/p>\n<\/div>\n<div style=\"flex: 1 1 200px; background: #ffffff; border-top: 4px solid #9b4dca; padding: 18px; box-sizing: border-box; border-radius: 6px; border: 1px solid #e0c6f0;\">\n<h4 style=\"color: #5a1f6e; margin: 0 0 8px;\">Optical Clarity<\/h4>\n<p style=\"margin: 0;\">No preform reheating means the resin&#8217;s thermal history is managed in a single controlled cycle \u2014 preserving PETG crystal clarity without yellowing or haze.<\/p>\n<\/div>\n<div style=\"flex: 1 1 200px; background: #ffffff; border-top: 4px solid #9b4dca; padding: 18px; box-sizing: border-box; border-radius: 6px; border: 1px solid #e0c6f0;\">\n<h4 style=\"color: #5a1f6e; margin: 0 0 8px;\">Surface Cleanliness<\/h4>\n<p style=\"margin: 0;\">The preform is never exposed to ambient air between injection and blowing \u2014 eliminating the surface contamination and finger-mark risk that accumulates during preform storage in two-stage processes.<\/p>\n<\/div>\n<div style=\"flex: 1 1 200px; background: #ffffff; border-top: 4px solid #9b4dca; padding: 18px; box-sizing: border-box; border-radius: 6px; border: 1px solid #e0c6f0;\">\n<h4 style=\"color: #5a1f6e; margin: 0 0 8px;\">Complex Shapes<\/h4>\n<p style=\"margin: 0;\">Non-round profiles, oval cross-sections, and faceted geometries achievable through the 4-station process \u2014 container shapes that drive retail differentiation without tooling compromise.<\/p>\n<\/div>\n<div style=\"flex: 1 1 200px; background: #ffffff; border-top: 4px solid #9b4dca; padding: 18px; box-sizing: border-box; border-radius: 6px; border: 1px solid #e0c6f0;\">\n<h4 style=\"color: #5a1f6e; margin: 0 0 8px;\">\u80fd\u6e90\u6548\u7387<\/h4>\n<p style=\"margin: 0;\">Eliminating the preform reheating oven reduces total energy consumption by 20\u201340% versus two-stage lines \u2014 a measurable operational saving that compounds across high-volume cosmetic production.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- SECTION 2: MANUFACTURING STRUCTURE --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 40px 24px; box-sizing: border-box;\">\n<h2 style=\"color: #5a1f6e;\">2. Manufacturing Structure of the One-Step Injection Blow Molding Machine<\/h2>\n<p>The manufacturing architecture of a one-step injection blow molding machine revolves around a rotating turntable that carries the preform through each production stage within a single, sealed mechanical environment. This structural design is what gives the process its quality advantages for cosmetic container production \u2014 because the preform&#8217;s thermal and geometric condition is controlled from first melt to finished container without any external handling event that could introduce variability.<\/p>\n<h3 style=\"color: #9b4dca;\">2.1 The Four-Station Process Sequence<\/h3>\n<p>The four-station configuration \u2014 the preferred platform for cosmetic lotion and cream jar production \u2014 moves the preform through four sequential positions as the turntable rotates:<\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; display: flex; flex-wrap: wrap; gap: 0; margin: 16px 0 24px;\">\n<div style=\"flex: 1 1 180px; background: #5a1f6e; color: #ffffff; padding: 20px 16px; box-sizing: border-box; text-align: center; border-right: 2px solid #9b4dca;\">\n<div style=\"background: #9b4dca; border-radius: 50%; width: 38px; height: 38px; line-height: 38px; text-align: center; margin: 0 auto 10px; font-weight: bold;\">01<\/div>\n<p><strong>\u6ce8\u5165\u7ad9<\/strong><\/p>\n<p style=\"margin: 8px 0 0;\">Raw resin (PETG, PET, PC, PP) injected into preform cavity. Neck thread, neck height, and sealing surface formed to final tolerances.<\/p>\n<\/div>\n<div style=\"flex: 1 1 180px; background: #7a2f9e; color: #ffffff; padding: 20px 16px; box-sizing: border-box; text-align: center; border-right: 2px solid #c97fe6;\">\n<div style=\"background: #c97fe6; border-radius: 50%; width: 38px; height: 38px; line-height: 38px; text-align: center; margin: 0 auto 10px; font-weight: bold;\">02<\/div>\n<p><strong>Temperature Conditioning<\/strong><\/p>\n<p style=\"margin: 8px 0 0;\">Critical for thick-walled jars. Active thermal management equalizes the preform temperature profile for uniform heavy-wall stretching without crystallization.<\/p>\n<\/div>\n<div style=\"flex: 1 1 180px; background: #9b4dca; color: #ffffff; padding: 20px 16px; box-sizing: border-box; text-align: center; border-right: 2px solid #e0c6f0;\">\n<div style=\"background: #e0c6f0; color: #5a1f6e; border-radius: 50%; width: 38px; height: 38px; line-height: 38px; text-align: center; margin: 0 auto 10px; font-weight: bold;\">03<\/div>\n<p><strong>Stretch Blow Moulding<\/strong><\/p>\n<p style=\"margin: 8px 0 0;\">Stretch rod extends preform axially while 2.0\u20133.5 MPa blow air expands it radially. Biaxial molecular orientation enhances wall strength and clarity.<\/p>\n<\/div>\n<div style=\"flex: 1 1 180px; background: #c97fe6; color: #ffffff; padding: 20px 16px; box-sizing: border-box; text-align: center;\">\n<div style=\"background: #ffffff; color: #5a1f6e; border-radius: 50%; width: 38px; height: 38px; line-height: 38px; text-align: center; margin: 0 auto 10px; font-weight: bold;\">04<\/div>\n<p><strong>Ejection<\/strong><\/p>\n<p style=\"margin: 8px 0 0;\">Finished jars automatically removed and oriented \u2014 no manual handling, no surface contact marks that would compromise cosmetic presentation.<\/p>\n<\/div>\n<\/div>\n<h3 style=\"color: #9b4dca;\">2.2 Core Mechanical Sub-Systems<\/h3>\n<p>For lotion and cream jar production specifically, several sub-systems in the injection blow molding machine&#8217;s architecture are directly relevant to output quality. The servo drive configuration \u2014 whether the machine uses servo pump systems (hydraulic hybrid) or full-servo motors across all axes \u2014 determines the repeatability of the injection and clamping cycle. Full-servo configurations, such as the HGYS150-V4-EV platform, achieve cycle-to-cycle repeatability that full-hydraulic machines cannot match, because servo position feedback eliminates the hydraulic system&#8217;s inherent pressure drift. For cosmetic jars where wall thickness consistency across a 12-hour production shift directly determines whether the batch meets the brand&#8217;s quality specification, this repeatability difference is commercially significant.<\/p>\n<p>The temperature control sub-system \u2014 using an integrated control box rather than a distributed wiring arrangement \u2014 provides the precision needed for PETG processing. PETG has a narrower processing window than commodity PET, and unstable temperature control produces either crystallization (visible as whitening in the jar body) or insufficient stretch (producing thin spots and reduced mechanical strength). Nano far-infrared heating rings on the screw and barrel provide targeted, stable heat without the thermal runaway risk of conventional band heaters. High-pressure valves from Parker (USA), air cylinders from Airtak, and lead screws from NSK Japan are consistent across the machine range, ensuring that component performance specifications are maintained regardless of the specific model selected.<\/p>\n<\/div>\n<p><!-- IMAGE 2 --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; text-align: center; padding: 4px 24px 28px; box-sizing: border-box;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: inline-block;\" src=\"https:\/\/onestepblowmachine.com\/wp-content\/uploads\/2026\/02\/onestepblowmachine-products-show2.webp\" alt=\"Injection blow molding machine running cosmetic container production\" title=\"\"><\/div>\n<p><!-- SECTION 3: MATERIAL SYSTEM --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; background: #fdf6ff; padding: 38px 24px; box-sizing: border-box;\">\n<h2 style=\"color: #5a1f6e;\">3. Material System: Which Resins Work for Cosmetic Lotion and Cream Jars<\/h2>\n<p>Material selection for cosmetic containers is driven by a combination of brand aesthetics, chemical compatibility with the formulation being packaged, regulatory requirements in the target market, and the processing characteristics of the injection blow molding machine being used. Each resin family has distinct advantages and constraints in the context of lotion and cream jar production, and understanding these allows packaging engineers to make informed decisions that align manufacturing capability with brand positioning.<\/p>\n<table style=\"width: 100%; max-width: 100%; min-width: 100%; border-collapse: collapse; margin-top: 14px;\">\n<thead>\n<tr style=\"background: #5a1f6e; color: #ffffff;\">\n<th style=\"padding: 11px 14px; text-align: left; border: 1px solid #c8a8e0;\">\u6750\u6599<\/th>\n<th style=\"padding: 11px 14px; text-align: left; border: 1px solid #c8a8e0;\">Clarity<\/th>\n<th style=\"padding: 11px 14px; text-align: left; border: 1px solid #c8a8e0;\">Chemical Resistance<\/th>\n<th style=\"padding: 11px 14px; text-align: left; border: 1px solid #c8a8e0;\">Heavy-Wall Suitability<\/th>\n<th style=\"padding: 11px 14px; text-align: left; border: 1px solid #c8a8e0;\">Best Cosmetic Application<\/th>\n<th style=\"padding: 11px 14px; text-align: left; border: 1px solid #c8a8e0;\">Machine Station Requirement<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\"><strong>PETG<\/strong><\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">Glass-like<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">Excellent (alcohols, surfactants)<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">High<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">Luxury serum jars, heavy-wall cream containers, faceted bottles<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">4-station preferred<\/td>\n<\/tr>\n<tr style=\"background: #fdf6ff;\">\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\"><strong>\u5ba0\u7269<\/strong><\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">High clarity<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">Good (most aqueous formulations)<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">Moderate<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">Body lotion jars, toner containers, mid-range personal care<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">3-station or 4-station<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\"><strong>\u4e2a\u4eba\u7535\u8111<\/strong><\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">Crystal clear<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">Good; avoid strong alkalis and ketones<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">Very high<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">Reusable premium cream jars, high-impact vanity packaging<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">4-station required<\/td>\n<\/tr>\n<tr style=\"background: #fdf6ff;\">\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\"><strong>PCTG<\/strong><\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">Excellent<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">Excellent<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">High<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">Luxury cosmetics requiring PC aesthetics without BPA concern<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">4-station preferred<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\"><strong>PP<\/strong><\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">Good (with clarifier)<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">Excellent (oils, esters, silicones)<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">Moderate<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">Oil-based creams, sunscreen jars, products with high oil content<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">3-station or 4-station<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin-top: 18px;\">PETG deserves particular attention in the cosmetic lotion and cream jar context. Its glycol modification prevents the crystallization that makes standard PET haze when subjected to the slow cooling rates inherent in thick-walled sections. This means PETG can be processed into jars with 5\u20138 mm body walls that look and feel remarkably similar to glass \u2014 a characteristic that luxury skincare brands have actively sought as an alternative to actual glass, which carries fragility and weight penalties in e-commerce distribution. The one-step injection blow molding machine&#8217;s temperature conditioning station is what makes this possible at production scale: by precisely managing the thick preform&#8217;s thermal profile, it ensures the PETG stretches into the blow mold uniformly without the cold-section hazing that would occur if the preform were allowed to cool unevenly during a two-stage process pause.<\/p>\n<\/div>\n<p><!-- SECTION 4: FEATURED PRODUCT --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 40px 24px; box-sizing: border-box;\">\n<h2 style=\"color: #5a1f6e;\">4. Recommended Machine for Cosmetic Jar Production<\/h2>\n<p>For cosmetic lotion and cream jar applications \u2014 particularly in the wide-mouth heavy-wall format that premium skincare brands require \u2014 the four-station platform is the natural choice. The HGYS150-V4 exemplifies why: its dedicated temperature conditioning station handles the thermal complexity of thick-walled PETG and PC preforms, while its broad cavity range (up to 8 cavities from 20 ml to 2,500 ml bottle volume) covers the full width of cosmetic SKU ranges from travel-size samples to 500 ml body lotion jars.<\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; background: #fdf6ff; border: 1px solid #ddc8f0; border-radius: 8px; padding: 24px; box-sizing: border-box; display: flex; flex-wrap: wrap; gap: 20px; align-items: flex-start;\">\n<div style=\"flex: 0 0 auto; text-align: center;\"><img decoding=\"async\" style=\"width: 200px; height: auto; border-radius: 6px; display: block; margin: 0 auto;\" src=\"https:\/\/onestepblowmachine.com\/wp-content\/uploads\/2026\/02\/onestepblowmachine-HGYS150-V4-300x300.webp\" alt=\"EP-HGYS150-V4 injection blow molding machine for cosmetic jar production\" title=\"\"><\/div>\n<div style=\"flex: 1 1 260px;\">\n<h4 style=\"color: #5a1f6e; margin: 0 0 10px;\">EP-HGYS150-V4 \u00b7 4-Station One-Step Injection Blow Molding Machine<\/h4>\n<p style=\"margin: 0 0 6px;\"><strong>Applicable Material:<\/strong> PET \/ PETG (PC, PP with screw configuration)<\/p>\n<p style=\"margin: 0 0 6px;\"><strong>Injection Clamping Force:<\/strong> 150\u5343\u725b<\/p>\n<p style=\"margin: 0 0 6px;\"><strong>Blowing Clamping Force:<\/strong> 200 KN (single side)<\/p>\n<p style=\"margin: 0 0 6px;\"><strong>Motor Power:<\/strong> 43.2 KW | <strong>Heating Power:<\/strong> 10\u5343\u74e6<\/p>\n<p style=\"margin: 0 0 6px;\"><strong>Blowing Air Pressure:<\/strong> 2.0\u20133.5 MPa<\/p>\n<p style=\"margin: 0 0 6px;\"><strong>Machine Size (L\u00d7W\u00d7H):<\/strong> 4,200 \u00d7 1,400 \u00d7 2,900 mm<\/p>\n<p style=\"margin: 0 0 6px;\"><strong>Machine Weight:<\/strong> 6\u5428<\/p>\n<p style=\"margin: 0 0 6px;\"><strong>Screw Diameter Options:<\/strong> 40 mm \/ 50 mm \/ 55 mm \/ 60 mm<\/p>\n<p style=\"margin: 0 0 6px;\"><strong>Theoretical Injection Volume:<\/strong> 188\u2013480 cm\u00b3 (by screw diameter)<\/p>\n<p style=\"margin: 0 0 6px;\"><strong>Max Cavities:<\/strong> 8 | <strong>Max Container Volume:<\/strong> 2,500 ml<\/p>\n<p style=\"margin: 0 0 6px;\"><strong>Mold Compatibility:<\/strong> \u4e0eASB-12M\u6a21\u5177\u517c\u5bb9<\/p>\n<p style=\"margin: 0 0 16px;\"><strong>Energy Saving:<\/strong> Approximately 30\u201340% less than conventional two-stage systems<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- IMAGE 3 --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; text-align: center; padding: 4px 24px 28px; box-sizing: border-box;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: inline-block;\" src=\"https:\/\/onestepblowmachine.com\/wp-content\/uploads\/2026\/02\/onestepblowmachine-products-show1.webp\" alt=\"Cosmetic containers produced on injection blow molding machine\" title=\"\"><\/div>\n<p><!-- SECTION 5: CONTAINER DESIGN CONSIDERATIONS --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; background: #fdf6ff; padding: 38px 24px; box-sizing: border-box;\">\n<h2 style=\"color: #5a1f6e;\">5. Container Design Considerations for Lotion and Cream Jars<\/h2>\n<p>The design freedom available when specifying a container for production on an injection blow molding machine is substantially greater than many cosmetic packaging developers realize, particularly when the machine is configured in 4-station format. The preform is injection-molded to a precise geometry at Station 1, and the blow mold at Station 3 defines the final container shape \u2014 meaning that the container&#8217;s external form is governed by the mold design rather than by the machine itself. This allows producers to design containers with significant creative latitude while the machine handles the manufacturing precision.<\/p>\n<h3 style=\"color: #9b4dca;\">5.1 Wide-Mouth Jar Geometry<\/h3>\n<p>Wide-mouth cream jars \u2014 typically with neck opening diameters from 38 mm to 90 mm \u2014 are the standard format for facial creams, body butters, and solid balms. The HGYS150-V4&#8217;s neck diameter range (15\u201383 mm across the cavity range) covers the standard cosmetic jar neck spectrum from 15 mm travel-size vials up to 83 mm wide-mouth cream jars in a single-cavity configuration. The injection-formed neck finish sets thread depth, pitch, and sealing surface geometry before the container body is blown, ensuring that every container in every batch engages the cap with the same closure torque. This is particularly critical for cream jars where over-torqued closures deform the neck or strip the thread \u2014 a field complaint that traces directly to inconsistent neck injection in competing processes.<\/p>\n<h3 style=\"color: #9b4dca;\">5.2 Wall Thickness Profiles<\/h3>\n<p>A premium cream jar communicates quality partly through weight and feel \u2014 a container that flexes visibly when the consumer first picks it up from a shelf feels cheap regardless of what is inside. Achieving the 3\u20138 mm body wall profile that gives PETG cosmetic jars their glass-like rigidity requires the preform to be designed with significantly more material in the body section than a lightweight beverage bottle preform. The 4-station machine&#8217;s conditioning station manages the thermal gradient that a thick preform develops between its outer surface (which cools faster) and its core, ensuring that both surfaces are at the correct stretching temperature when the blow station activates. Without this active conditioning, thick preforms blow unevenly \u2014 thin at the poles, heavy at the equator \u2014 a defect visible to the naked eye in a clear PETG jar and commercially unacceptable for premium cosmetics.<\/p>\n<h3 style=\"color: #9b4dca;\">5.3 Surface Finish and Decoration Compatibility<\/h3>\n<p>Cosmetic jars are routinely decorated \u2014 UV-printed graphics, hot-stamped logos, spray-applied colours, and sleeve labels all require a dimensionally consistent container surface to register correctly. The biaxial molecular orientation that the stretch blowing stage induces in the container wall produces a surface that is notably stiffer and dimensionally more stable than extrusion blow molded equivalents, because the oriented polymer chains resist thermal and mechanical deformation better than isotropic material. This stiffness means that screen-printed or pad-printed decoration applied to the jar maintains its register even when the container is handled, filled, capped, and packed \u2014 a practical advantage that downstream decoration suppliers recognise and value.<\/p>\n<\/div>\n<p><!-- SECTION 6: MACHINE RANGE COMPARISON FOR COSMETICS --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 40px 24px; box-sizing: border-box;\">\n<h2 style=\"color: #5a1f6e;\">6. Selecting the Right Injection Blow Molding Machine for Your Cosmetic Production Volume<\/h2>\n<p>The injection blow molding machine range covers a broad spectrum of production capacities and container size ranges. For cosmetic lotion and cream jar producers, the choice between platforms depends primarily on the target container format, the annual production volume, and the material being processed. The following comparison maps key models to cosmetic application profiles:<\/p>\n<table style=\"width: 100%; max-width: 100%; min-width: 100%; border-collapse: collapse; margin-top: 14px;\">\n<thead>\n<tr style=\"background: #5a1f6e; color: #ffffff;\">\n<th style=\"padding: 11px 14px; text-align: left; border: 1px solid #c8a8e0;\">\u6a21\u578b<\/th>\n<th style=\"padding: 11px 14px; text-align: left; border: 1px solid #c8a8e0;\">\u8f66\u7ad9<\/th>\n<th style=\"padding: 11px 14px; text-align: left; border: 1px solid #c8a8e0;\">Inj. Clamp (KN)<\/th>\n<th style=\"padding: 11px 14px; text-align: left; border: 1px solid #c8a8e0;\">Max Cavities<\/th>\n<th style=\"padding: 11px 14px; text-align: left; border: 1px solid #c8a8e0;\">Neck Diameter Range (mm)<\/th>\n<th style=\"padding: 11px 14px; text-align: left; border: 1px solid #c8a8e0;\">Cosmetic Jar Use Case<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\"><strong>HGY50-V3-EV<\/strong><\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">3<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">50<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">6<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">17\u201360<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">Travel-size serums, eye cream vials, sample-size jars up to 100 ml<\/td>\n<\/tr>\n<tr style=\"background: #fdf6ff;\">\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\"><strong>HGYS150-V4<\/strong><\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">4<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">150<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">8<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">15\u201383<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">Full cosmetic cream jar range: face cream (50 ml), body butter (200 ml), wide-mouth lotion (500 ml)<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\"><strong>HGYS200-V4<\/strong><\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">4<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">300<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">12<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">23\u201390<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">High-volume personal care jars; multi-SKU cosmetic lines with frequent changeover<\/td>\n<\/tr>\n<tr style=\"background: #fdf6ff;\">\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\"><strong>HGY250-V4<\/strong><\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">4<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">300<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">14<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">16\u2013130<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">Large-format hair mask jars, bulk body cream containers, professional salon sizes<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\"><strong>HGYS280-V6<\/strong><\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">6<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">150<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">10<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">12\u201385<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">High-output small cosmetic vials and jars; dual-screw platform for mixed-SKU production<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin-top: 18px;\">Cosmetic producers who are replacing legacy ASB injection molding machine platforms or evaluating a switch from glass packaging should note that several models in this range \u2014 including the HGYS150-V4 \u2014 are engineered to accept tooling originally designed for ASB-12M mold systems. This mold compatibility means that existing tooling investment can be retained when transitioning to the new injection blow molding machine platform, significantly reducing the capital cost of the switch and allowing the first production run on the new machine to use validated mold geometry.<\/p>\n<\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 40px 24px; box-sizing: border-box;\">\n<h2 style=\"color: #5a1f6e;\">7. Regulatory Requirements for Cosmetic Packaging Produced on Injection Blow Molding Machines<\/h2>\n<p>Cosmetic lotion and cream jars are regulated as primary packaging \u2014 they are in direct contact with the product, which is in turn applied to human skin. This direct-contact status places cosmetic jars within the scope of multiple overlapping regulatory frameworks across different markets, covering the materials used, the substances that may migrate from packaging into the formulation, and in some markets, the machine safety certification required to operate the production equipment commercially. Understanding these requirements at the container design stage \u2014 before the mold is cut \u2014 avoids costly material changes or test failures after production tooling has been committed.<\/p>\n<table style=\"width: 100%; max-width: 100%; min-width: 100%; border-collapse: collapse; margin-top: 14px;\">\n<thead>\n<tr style=\"background: #5a1f6e; color: #ffffff;\">\n<th style=\"padding: 11px 14px; text-align: left; border: 1px solid #c8a8e0;\">Market<\/th>\n<th style=\"padding: 11px 14px; text-align: left; border: 1px solid #c8a8e0;\">Container Material Regulation<\/th>\n<th style=\"padding: 11px 14px; text-align: left; border: 1px solid #c8a8e0;\">Machine Safety \/ CE Requirements<\/th>\n<th style=\"padding: 11px 14px; text-align: left; border: 1px solid #c8a8e0;\">Key Compliance Notes<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\"><strong>\u6b27\u6d32\u8054\u76df<\/strong><\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">EU Cosmetics Regulation (EC) 1223\/2009; REACH (EC) 1907\/2006 for restricted substances in packaging; EU Packaging and Packaging Waste Regulation (PPWR)<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">CE marking under Machinery Directive 2006\/42\/EC required; Low Voltage Directive 2014\/35\/EU<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">Phthalates, Bisphenol-A restricted in packaging materials; PETG and PET on EU positive list; PPWR pushes toward recyclable mono-material formats \u2014 PET and PETG are well-positioned<\/td>\n<\/tr>\n<tr style=\"background: #fdf6ff;\">\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\"><strong>United Kingdom<\/strong><\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">UK Cosmetics Regulation (Regulation 1223\/2009 as retained in UK law); UK Plastic Packaging Tax (30% recycled content threshold)<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">UKCA marking post-Brexit; Supply of Machinery (Safety) Regulations 2008<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">Plastic Packaging Tax applies to cosmetic jars below 30% recycled content threshold; rPET and rPETG blending in machine processing is possible at 25\u201350% inclusion<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\"><strong>United States<\/strong><\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">FDA regulates cosmetics under the FD&amp;C Act and MoCRA (Modernization of Cosmetics Regulation Act 2022); packaging material must not adulterate product<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">OSHA 29 CFR 1910.212 machine guarding; NEC electrical compliance for installation<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">MoCRA (effective since 2023) requires cosmetic facility registration; packaging material safety is part of product safety file; PETG and PET are well-established FDA-compliant cosmetic packaging materials<\/td>\n<\/tr>\n<tr style=\"background: #fdf6ff;\">\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\"><strong>Australia<\/strong><\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">TGA for therapeutic cosmetics; ACCC product safety for general cosmetics; Australian Packaging Covenant (APCO) 2025 targets for recyclable packaging<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">AS\/NZS 3000 for electrical connection; state WorkSafe machinery registration above threshold power<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">APCO 2025 target requires 70% of packaging to be recyclable, reusable, or compostable; PET and PETG cosmetic jars are accepted as recyclable under current APCO guidelines<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\"><strong>South Korea<\/strong><\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">Ministry of Food and Drug Safety (MFDS) Cosmetics Act; Act on Registration and Evaluation of Chemical Substances (K-REACH) for packaging materials<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">KC Mark for electrical components; MOEL machinery safety registration<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">K-REACH restricts certain substances in plastic packaging; cosmetic container materials must be declared in product notification; South Korea&#8217;s comprehensive EPR system incentivises PET mono-material packaging<\/td>\n<\/tr>\n<tr style=\"background: #fdf6ff;\">\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\"><strong>\u5df4\u897f<\/strong><\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">ANVISA RDC 752\/2022 (cosmetics); packaging material must not transfer substances to product in quantities that could affect safety<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">NR-12 machinery safety; INMETRO conformity for electrical components; RETIE electrical regulations<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">ANVISA requires cosmetic product notification including primary packaging description; PNRS (National Solid Waste Policy) favours recyclable PET packaging formats in the Brazilian market<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\"><strong>Japan<\/strong><\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">Pharmaceutical and Medical Device Act (PMD Act) for quasi-drugs; Act on Pharmaceutical and Medical Devices for cosmetics; JIS standards for packaging materials<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">Industrial Safety and Health Act for machinery; CE or equivalent testing documentation accepted<\/td>\n<td style=\"padding: 10px 14px; border: 1px solid #ddc8f0;\">Cosmetics regulation in Japan requires Ministry of Health, Labour and Welfare (MHLW) notification; packaging material safety must be demonstrated; PETG widely used in Japanese premium cosmetics packaging<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin-top: 18px;\">Across all markets, the one-step injection blow molding machine process offers a cleanliness advantage that is relevant to cosmetic compliance: because the preform is never exposed to ambient air between injection and blowing, the risk of surface contamination from airborne particles, handling oils, or moisture is eliminated within the machine cycle. This hygiene characteristic, combined with the precision of injection-formed neck threads and the dimensional consistency of closed-loop servo control, positions the ISBM process as a natural fit for cosmetic primary packaging in regulated markets where product safety documentation must account for packaging material contributions.<\/p>\n<\/div>\n<p><!-- IMAGE 4 --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; text-align: center; padding: 4px 24px 28px; box-sizing: border-box;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: inline-block;\" src=\"https:\/\/onestepblowmachine.com\/wp-content\/uploads\/2026\/07\/onestepblowmachine-about-us5.webp\" alt=\"Injection blow molding machine production facility for cosmetics\" title=\"\"><\/div>\n<p><!-- SECTION 8: QUALITY CONTROL --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; background: #fdf6ff; padding: 38px 24px; box-sizing: border-box;\">\n<h2 style=\"color: #5a1f6e;\">8. Quality Control in Cosmetic Jar Production: What the Machine Delivers<\/h2>\n<p>Quality control in cosmetic packaging is not simply about catching defects at the end of a production run \u2014 it is about designing a process where defects are prevented by the machine&#8217;s inherent control architecture. The one-step injection blow molding machine achieves this through several interconnected quality mechanisms that operate continuously during production.<\/p>\n<p>Closed-loop servo control on the injection and clamping axes maintains injection pressure and position profiles to within a fraction of a percent of the set value, cycle after cycle. This means that the preform wall thickness is held constant regardless of variations in resin viscosity across a production run \u2014 the servo system compensates for resin lot-to-lot variation that would cause visible wall thickness drift on a fixed hydraulic machine. For cosmetic jars where the wall thickness profile determines both the container&#8217;s appearance and its top-load strength under filled-and-capped stacking conditions, this compensation capability has direct commercial value.<\/p>\n<p>The temperature conditioning station&#8217;s effect on quality is measurable and consistent: by actively equalising the preform temperature before blowing, the machine eliminates the pearlescence and stress-whitening defects that appear when a thick preform stretches unevenly. These defects \u2014 visible as cloudy patches in an otherwise clear PETG container \u2014 are a brand quality failure in luxury cosmetics and an acceptance criterion failure in any properly specified quality plan. The 4-station platform prevents them at the process design level rather than relying on inspection to catch them after the fact.<\/p>\n<p>Statistical process monitoring, available through the Inovance or MIRLE PLC data logging on machines so configured, gives production managers trend data on injection pressure, cycle time, and conditioning temperature across shifts \u2014 enabling proactive intervention before a drift becomes a reject event. For cosmetic producers operating under ISO 9001 or a brand-owner quality management requirement that specifies process monitoring records, this data logging capability satisfies the evidence requirement without additional instrumentation investment.<\/p>\n<\/div>\n<p><!-- SECTION 9: ABOUT US --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 40px 24px; box-sizing: border-box;\">\n<h2 style=\"color: #5a1f6e;\">\u5173\u4e8e\u6211\u4eec<\/h2>\n<p>Our production facility covers more than 20,000 square metres of dedicated machining, assembly, and testing floor, where each injection blow molding machine is built, assembled, and subjected to factory acceptance testing using actual production resin before shipment. Over more than twenty years of developing one-step blow moulding platforms, the engineering team has accumulated particular depth of experience in cosmetic and personal care applications \u2014 developing machine configurations and mold tooling optimized for the heavy-wall PETG profiles, wide-mouth neck geometries, and multi-SKU production requirements that characterize premium skincare and luxury beauty packaging. Cosmetic brands including leading global names in high-end skincare, food and beverage, and pharmaceutical packaging have relied on this platform for demanding production applications.<\/p>\n<p>Core components are sourced from internationally recognized suppliers: Yaskawa and Inovance servo systems, Parker high-pressure valves, NSK lead screws, Airtak air cylinders, and YUKEN hydraulic valves ensure that every machine performs to specification in the diverse operating environments of cosmetic packaging plants worldwide \u2014 from climate-controlled European facilities to high-ambient-temperature production environments in Southeast Asia and South America. Machine documentation, electrical schematics, and PLC program backups are supplied in the agreed language as standard, supporting local electrician sign-off and regulatory compliance from day one.<\/p>\n<h3 style=\"text-align: center;\">\u8f66\u95f4<\/h3>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch;\">\n<div style=\"display: flex; gap: 12px; min-width: max-content; padding-bottom: 10px;\"><img decoding=\"async\" style=\"height: 200px; width: auto; flex-shrink: 0; border-radius: 5px;\" src=\"https:\/\/onestepblowmachine.com\/wp-content\/uploads\/2026\/02\/onestepblowmachine-about-us4.webp\" alt=\"Manufacturing workshop 1\" title=\"\"><br \/>\n<img decoding=\"async\" style=\"height: 200px; width: auto; flex-shrink: 0; border-radius: 5px;\" src=\"https:\/\/onestepblowmachine.com\/wp-content\/uploads\/2026\/02\/onestepblowmachine-about-us2-scaled.webp\" alt=\"Manufacturing workshop 2\" title=\"\"><br \/>\n<img decoding=\"async\" style=\"height: 200px; width: auto; flex-shrink: 0; border-radius: 5px;\" src=\"https:\/\/onestepblowmachine.com\/wp-content\/uploads\/2026\/02\/onestepblowmachine-about-us.webp\" alt=\"Manufacturing workshop 3\" title=\"\"><br \/>\n<img decoding=\"async\" style=\"height: 200px; width: auto; flex-shrink: 0; border-radius: 5px;\" src=\"https:\/\/onestepblowmachine.com\/wp-content\/uploads\/2026\/02\/onestepblowmachine-products-show3.webp\" alt=\"Manufacturing workshop 4\" title=\"\"><\/div>\n<\/div>\n<\/div>\n<p><!-- RELATED PRODUCTS --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; background: #fdf6ff; padding: 38px 24px; box-sizing: border-box;\">\n<h2 style=\"color: #5a1f6e;\">Related Equipment for Cosmetic Jar Production Lines<\/h2>\n<p>Consistent output from an injection blow molding machine in a cosmetic packaging application depends not only on the machine itself but on the quality and stability of the connected auxiliary systems. Two auxiliary systems have direct, measurable effects on container quality in cosmetic production environments.<\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; display: flex; flex-wrap: wrap; gap: 18px; margin-top: 20px;\">\n<div style=\"flex: 1 1 280px; background: #ffffff; border: 1px solid #ddc8f0; border-radius: 8px; padding: 22px; box-sizing: border-box;\"><img decoding=\"async\" style=\"width: 100%; max-width: 100%; height: auto; border-radius: 5px; display: block; margin-bottom: 14px;\" src=\"https:\/\/onestepblowmachine.com\/wp-content\/uploads\/2026\/06\/onestepblowmachine-related-products-air-compressor.webp\" alt=\"Oil-free air compressor for cosmetic blow molding\" title=\"\"><\/p>\n<h3 style=\"color: #5a1f6e; margin: 0 0 10px;\"><a style=\"color: #5a1f6e; text-decoration: none;\" href=\"https:\/\/compressoroilfree.com\/\" target=\"_blank\" rel=\"noopener\">Oil-Free Air Compressor<\/a><\/h3>\n<p style=\"margin: 0;\">In cosmetic jar production, the blow air that forms the container interior surface must be clean and completely oil-free. Oil aerosol in the blow circuit deposits on the interior container wall \u2014 contaminating the packaging surface that will be in direct contact with lotion or cream formulations. Oil contamination also degrades the Parker high-pressure valves fitted across the machine range, shortening maintenance intervals and introducing pressure instability that affects blow consistency. An oil-free high-pressure compressor matched to the machine&#8217;s cycle air demand eliminates both risks. Visit <a style=\"color: #9b4dca;\" href=\"https:\/\/compressoroilfree.com\/\" target=\"_blank\" rel=\"noopener\">compressoroilfree.com<\/a> for specifications matched to cosmetic production environments.<\/p>\n<\/div>\n<div style=\"flex: 1 1 280px; background: #ffffff; border: 1px solid #ddc8f0; border-radius: 8px; padding: 22px; box-sizing: border-box;\"><img decoding=\"async\" style=\"width: 100%; max-width: 100%; height: auto; border-radius: 5px; display: block; margin-bottom: 14px;\" src=\"https:\/\/onestepblowmachine.com\/wp-content\/uploads\/2026\/06\/onestepblowmachine-related-products-Mold-Temperature-Controller.webp\" alt=\"Mould temperature controller for cosmetic injection blow molding\" title=\"\"><\/p>\n<h3 style=\"color: #5a1f6e; margin: 0 0 10px;\">\u6a21\u5177\u6e29\u5ea6\u63a7\u5236\u5668<\/h3>\n<p style=\"margin: 0;\">For cosmetic jar molds running PETG or PC in heavy-wall profiles, mould temperature stability is critical to both surface finish and dimensional consistency. A mould temperature controller that allows the coolant temperature to drift causes the blow mould cavity surface to cycle through micro-expansions and contractions, producing bottles with variable outer diameter and inconsistent surface gloss \u2014 defects that are visible under cosmetic display lighting and unacceptable to brand owners. A matched mould temperature controller with isolated electrical outputs prevents temperature-induced signal noise from interfering with the machine PLC, eliminating spurious temperature sensor alarms and providing a stable thermal baseline for the container specification. Including the mould temperature controller in the same procurement as the injection blow molding machine ensures system compatibility and simplifies commissioning.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- CONTACT CTA --><\/p>\n<div id=\"contact\" style=\"width: 100%; max-width: 100%; min-width: 100%; background: linear-gradient(135deg,#5a1f6e,#c97fe6); padding: 40px 24px; box-sizing: border-box; text-align: center;\">\n<h2 style=\"color: #ffffff; margin: 0 0 14px;\">Discuss Your Cosmetic Jar Production Requirements<\/h2>\n<p style=\"color: #f0ddfb; max-width: 620px; margin: 0 auto 22px;\">Whether you are specifying a new lotion jar container format, evaluating a switch from glass to PETG, or sourcing a replacement injection blow molding machine to replace legacy ASB or AOKI equipment, our application engineering team is available to review your container specification and recommend the right machine and mold configuration.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 14px;\"><a style=\"display: inline-block; background: #ffffff; color: #5a1f6e; padding: 12px 32px; border-radius: 6px; text-decoration: none; font-weight: bold;\" href=\"#contact\">Get an Application Quote<\/a><br \/>\n<a style=\"display: inline-block; background: transparent; color: #ffffff; border: 2px solid #ffffff; padding: 11px 28px; border-radius: 6px; text-decoration: none; font-weight: bold;\" href=\"https:\/\/onestepblowmachine.com\/zh\/injection-blow-molding-machine-european-type\/\">European Type IBM Machines<\/a><\/div>\n<\/div>\n<p><!-- FAQ --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 40px 24px; box-sizing: border-box;\">\n<h2 style=\"color: #5a1f6e;\">\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h2>\n<details style=\"width: 100%; max-width: 100%; min-width: 100%; border: 1px solid #ddc8f0; border-radius: 6px; margin-bottom: 12px; overflow: hidden;\">\n<summary style=\"padding: 16px 18px; background: #fdf6ff; cursor: pointer; font-weight: bold; color: #5a1f6e; list-style: none;\">Q1. What injection blow molding machine model is best suited for producing heavy-wall PETG cream jars for luxury skincare brands in Europe?<\/summary>\n<div style=\"padding: 16px 18px; background: #ffffff; border-top: 1px solid #ddc8f0;\">\n<p style=\"margin: 0;\">For heavy-wall PETG cream jars targeting the European luxury skincare market, a 4-station injection blow molding machine is the appropriate choice. The dedicated temperature conditioning station manages the thick preform&#8217;s thermal gradient, preventing the crystallization-induced hazing that occurs when PETG is allowed to cool unevenly before blowing. The HGYS150-V4 handles neck diameters from 15 mm to 83 mm \u2014 covering the full wide-mouth cream jar format range \u2014 with up to 8 cavities and blowing clamping force of 200 KN per side. For European market compliance, the machine should be specified with the CE marking documentation package, which includes the EU Declaration of Conformity required under Machinery Directive 2006\/42\/EC. PETG and PET resins are both on the EU positive list for cosmetic contact packaging, making them the appropriate material choice for EU-market cream jars.<\/p>\n<\/div>\n<\/details>\n<details style=\"width: 100%; max-width: 100%; min-width: 100%; border: 1px solid #ddc8f0; border-radius: 6px; margin-bottom: 12px; overflow: hidden;\">\n<summary style=\"padding: 16px 18px; background: #fdf6ff; cursor: pointer; font-weight: bold; color: #5a1f6e; list-style: none;\">How does the injection blow molding machine process compare to glass for premium lotion and cream jar production in the South Korean beauty market?<\/summary>\n<div style=\"padding: 16px 18px; background: #ffffff; border-top: 1px solid #ddc8f0;\">\n<p style=\"margin: 0;\">In the South Korean beauty market \u2014 known for exceptionally high packaging quality standards among K-beauty brands \u2014 the one-step injection blow molding machine process produces PETG containers that closely match glass in optical clarity, wall rigidity, and surface gloss. The key practical advantages over glass are weight reduction (significant for e-commerce shipping cost), fragility elimination (no breakage risk in distribution or at the consumer&#8217;s bathroom shelf), and design flexibility for non-round geometries that glass would require separate components to achieve. K-beauty brands typically specify thick-walled PETG with 5\u20138 mm body sections and heavy base profiles \u2014 achievable on 4-station platforms \u2014 combined with decoration by UV printing or hot stamping. For regulatory compliance, PETG and PET are accepted under MFDS Cosmetics Act material requirements, and the machine&#8217;s one-step enclosed process supports the hygiene documentation that cosmetic facility inspections in South Korea require.<\/p>\n<\/div>\n<\/details>\n<details style=\"width: 100%; max-width: 100%; min-width: 100%; border: 1px solid #ddc8f0; border-radius: 6px; margin-bottom: 12px; overflow: hidden;\">\n<summary style=\"padding: 16px 18px; background: #fdf6ff; cursor: pointer; font-weight: bold; color: #5a1f6e; list-style: none;\">Which plastic material should cosmetic packaging suppliers in Australia choose for APCO-compliant lotion jars produced on an injection blow molding machine?<\/summary>\n<div style=\"padding: 16px 18px; background: #ffffff; border-top: 1px solid #ddc8f0;\">\n<p style=\"margin: 0;\">For Australian cosmetic packaging producers seeking APCO compliance under the 2025 National Packaging Targets, PET is the most straightforward material choice for injection blow molded lotion jars. PET has well-established collection and recycling infrastructure in Australia, is accepted as recyclable under the APCO framework, and can be produced to high clarity and dimensional precision on 3-station or 4-station ISBM machines. PETG is also accepted under APCO guidelines for recyclability, though it is typically segregated from PET in recycling streams and requires appropriate identification labeling. For producers whose brand positioning requires the heavy-wall glass-like profile that PETG provides, specifying mono-material PETG with clear resin identification enables compliance with APCO&#8217;s recyclability criteria while maintaining the premium visual appeal that Australian cosmetic brands in the prestige segment require.<\/p>\n<\/div>\n<\/details>\n<details style=\"width: 100%; max-width: 100%; min-width: 100%; border: 1px solid #ddc8f0; border-radius: 6px; margin-bottom: 12px; overflow: hidden;\">\n<summary style=\"padding: 16px 18px; background: #fdf6ff; cursor: pointer; font-weight: bold; color: #5a1f6e; list-style: none;\">What is the difference between a 3-station and a 4-station injection blow molding machine for cosmetic cream jar production?<\/summary>\n<div style=\"padding: 16px 18px; background: #ffffff; border-top: 1px solid #ddc8f0;\">\n<p style=\"margin: 0;\">The practical difference is the presence of a dedicated temperature conditioning station in the 4-station machine between injection and blowing. For standard PET containers with conventional wall thickness (0.3\u20130.5 mm) in small formats \u2014 travel-size eye cream vials, sample jars up to 50 ml \u2014 a 3-station machine handles the work efficiently and at lower capital cost. Once the container design moves to thick-walled PETG profiles (3\u20138 mm body walls), wide-mouth formats above 38 mm neck diameter, or materials with narrower processing windows such as PC or Tritan, the 4-station machine&#8217;s conditioning station becomes necessary. Without active temperature management between injection and blowing, thick preforms stretch unevenly \u2014 producing hazing or pearlescence visible in the final jar. In cosmetic lotion and cream jar applications, the majority of premium formats fall in the 4-station requirement range, making the 4-station platform the standard choice for this sector.<\/p>\n<\/div>\n<\/details>\n<details style=\"width: 100%; max-width: 100%; min-width: 100%; border: 1px solid #ddc8f0; border-radius: 6px; margin-bottom: 12px; overflow: hidden;\">\n<summary style=\"padding: 16px 18px; background: #fdf6ff; cursor: pointer; font-weight: bold; color: #5a1f6e; list-style: none;\">How can personal care packaging manufacturers in Brazil get a quote for a small injection blow molding machine for lotion jar production?<\/summary>\n<div style=\"padding: 16px 18px; background: #ffffff; border-top: 1px solid #ddc8f0;\">\n<p style=\"margin: 0;\">Brazilian personal care packaging manufacturers seeking a quote should prepare a container specification package that includes: the target container size range (volume in ml, neck diameter in mm, body diameter, and height), the resin material required (PET or PETG for most lotion applications), the annual production volume target, and any existing mold tooling references if ASB-12M or other mold compatibility is needed. For ANVISA compliance in the Brazilian market, specifying PET or PETG as the container material and confirming that the resin grade carries ANVISA approval for cosmetic contact use simplifies the product registration process. The machine inquiry should also specify the local power supply (380 V, 3-phase, 60 Hz in Brazil) and confirm NR-12 compliance requirement, which affects the machine&#8217;s safety guarding configuration. Contact the application team via the link on this page to initiate a quotation with these details.<\/p>\n<\/div>\n<\/details>\n<details style=\"width: 100%; max-width: 100%; min-width: 100%; border: 1px solid #ddc8f0; border-radius: 6px; margin-bottom: 12px; overflow: hidden;\">\n<summary style=\"padding: 16px 18px; background: #fdf6ff; cursor: pointer; font-weight: bold; color: #5a1f6e; list-style: none;\">What injection blow molding machine specifications are needed to produce wide-mouth cream jars compatible with standard cosmetic closure systems?<\/summary>\n<div style=\"padding: 16px 18px; background: #ffffff; border-top: 1px solid #ddc8f0;\">\n<p style=\"margin: 0;\">Wide-mouth cream jars for standard cosmetic closure systems \u2014 typically 58 mm, 63 mm, or 70 mm closures in the prestige market \u2014 require a machine capable of injecting a preform with a corresponding neck diameter and thread form. The HGYS150-V4 supports neck diameters from 15 mm to 83 mm, covering all standard wide-mouth cosmetic closure sizes. The injection clamping force of 150 KN ensures that the neck thread geometry is formed under adequate pressure for dimensional repeatability. The machine&#8217;s mold interface is compatible with ASB-12M tooling, which means that existing closure-tested mold designs can be validated on the new machine before new tooling is commissioned. For producers specifying a new container from scratch, a cosmetic closure supplier&#8217;s standard neck finish dimensioned to their existing closure tooling should be provided at the mold design stage to ensure that the injection-formed neck engages the chosen closure with the correct engagement depth and sealing torque.<\/p>\n<\/div>\n<\/details>\n<details style=\"width: 100%; max-width: 100%; min-width: 100%; border: 1px solid #ddc8f0; border-radius: 6px; margin-bottom: 12px; overflow: hidden;\">\n<summary style=\"padding: 16px 18px; background: #fdf6ff; cursor: pointer; font-weight: bold; color: #5a1f6e; list-style: none;\">How does the injection stretch blow molding process support sustainability goals for cosmetic brands in the Netherlands looking to reduce packaging weight?<\/summary>\n<div style=\"padding: 16px 18px; background: #ffffff; border-top: 1px solid #ddc8f0;\">\n<p style=\"margin: 0;\">The one-step injection stretch blow molding process supports packaging lightweighting through biaxial molecular orientation \u2014 the simultaneous axial and radial stretching of the preform during blowing aligns polymer chains in both directions, increasing the material&#8217;s tensile strength and stiffness by 30% or more compared to isotropic material. This means a lighter container wall can achieve the same structural performance (top-load strength, drop resistance, shelf stability) as a heavier isotropic-material equivalent. For Dutch cosmetic brands operating under EU PPWR obligations and the Netherlands&#8217; own Extended Producer Responsibility requirements, this lightweighting capability directly reduces the mass of plastic packaging placed on the market per unit of product sold \u2014 the primary metric for EPR fee calculations. The machine&#8217;s closed-loop servo control maintains consistent wall thickness at the target specification, ensuring that lightweighting gains are realised in production rather than offset by quality variability.<\/p>\n<\/div>\n<\/details>\n<details style=\"width: 100%; max-width: 100%; min-width: 100%; border: 1px solid #ddc8f0; border-radius: 6px; margin-bottom: 12px; overflow: hidden;\">\n<summary style=\"padding: 16px 18px; background: #fdf6ff; cursor: pointer; font-weight: bold; color: #5a1f6e; list-style: none;\">Where can cosmetic contract manufacturers in the United Kingdom find reliable injection blow molding machine suppliers with UKCA-compliant documentation?<\/summary>\n<div style=\"padding: 16px 18px; background: #ffffff; border-top: 1px solid #ddc8f0;\">\n<p style=\"margin: 0;\">UK cosmetic contract manufacturers sourcing an injection blow molding machine should request the machine&#8217;s UKCA Declaration of Conformity as a condition of purchase, confirming compliance with the Supply of Machinery (Safety) Regulations 2008 as retained in UK law post-Brexit. The technical file backing this declaration should include the risk assessment, safety measures implemented, electrical schematics to BS EN 60204-1, and the responsible person&#8217;s declaration. For machines supplied under CE marking documentation originally issued for EU market compliance, a transition arrangement allows CE-marked machines to be placed on the UK market under UKCA requirements for machinery, though the specific applicability depends on the date of the declaration and the responsible person&#8217;s jurisdiction. UK contract manufacturers should also confirm that the machine&#8217;s plastic packaging tax implications have been considered \u2014 specifically whether the PET or PETG containers produced will meet the 30% recycled content threshold or whether a tax liability will apply to the packaging produced.<\/p>\n<\/div>\n<\/details>\n<details style=\"width: 100%; max-width: 100%; min-width: 100%; border: 1px solid #ddc8f0; border-radius: 6px; margin-bottom: 12px; overflow: hidden;\">\n<summary style=\"padding: 16px 18px; background: #fdf6ff; cursor: pointer; font-weight: bold; color: #5a1f6e; list-style: none;\">What is the typical cycle time and output rate for a best injection blow molding machine producing 50 ml face cream jars in PETG?<\/summary>\n<div style=\"padding: 16px 18px; background: #ffffff; border-top: 1px solid #ddc8f0;\">\n<p style=\"margin: 0;\">For 50 ml face cream jars in PETG on a 4-station injection blow molding machine, typical cycle times range from 14 to 22 seconds per mold rotation depending on the wall thickness specification, cooling water temperature, and cavity count. A 50 ml thick-walled PETG jar (3\u20135 mm wall) running on a 4-cavity tool at 18 seconds per cycle produces approximately 800 containers per hour. A lighter-wall 50 ml jar (1.5\u20132 mm wall) at the same cavity count may achieve 14 seconds per cycle, yielding around 1,030 containers per hour. Cycle time can be optimised by tuning cooling water temperature (8\u201315\u00b0C for fast cooling), blow pressure ramp profiles, and servo acceleration parameters through the PLC interface. These optimisation parameters are accessible through the Inovance or MIRLE control system on machines in the standard range and are part of the commissioning process that the machine supplier&#8217;s engineer works through with the production team at installation.<\/p>\n<\/div>\n<\/details>\n<\/div>\n<\/div>\n<p style=\"text-align: right;\">\u7f16\u8f91\uff1aPXY<\/p>","protected":false},"excerpt":{"rendered":"<p>Cosmetics &amp; Personal Care \u00b7 Application Guide A technical and commercial deep-dive into how the injection blow molding machine \u2014 specifically the one-step injection stretch blow moulding platform \u2014 delivers the dimensional accuracy, optical clarity, and surface quality that premium cosmetic lotion and cream jars demand from the luxury beauty sector through to mass-market personal [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[27],"tags":[],"class_list":["post-702","post","type-post","status-publish","format-standard","hentry","category-cosmetics-personal-care"],"_links":{"self":[{"href":"https:\/\/onestepblowmachine.com\/zh\/wp-json\/wp\/v2\/posts\/702","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onestepblowmachine.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/onestepblowmachine.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/onestepblowmachine.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/onestepblowmachine.com\/zh\/wp-json\/wp\/v2\/comments?post=702"}],"version-history":[{"count":2,"href":"https:\/\/onestepblowmachine.com\/zh\/wp-json\/wp\/v2\/posts\/702\/revisions"}],"predecessor-version":[{"id":704,"href":"https:\/\/onestepblowmachine.com\/zh\/wp-json\/wp\/v2\/posts\/702\/revisions\/704"}],"wp:attachment":[{"href":"https:\/\/onestepblowmachine.com\/zh\/wp-json\/wp\/v2\/media?parent=702"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onestepblowmachine.com\/zh\/wp-json\/wp\/v2\/categories?post=702"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onestepblowmachine.com\/zh\/wp-json\/wp\/v2\/tags?post=702"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}