{"id":316,"date":"2026-03-17T09:40:18","date_gmt":"2026-03-17T09:40:18","guid":{"rendered":"https:\/\/onestepblowmachine.com\/?p=316"},"modified":"2026-03-17T09:58:29","modified_gmt":"2026-03-17T09:58:29","slug":"wat-is-een-isbn-machine-een-complete-beginnersgids-voor-spuitgieten-en-strekblazen","status":"publish","type":"post","link":"https:\/\/onestepblowmachine.com\/nl\/sollicitatie\/wat-is-een-isbn-machine-een-complete-beginnersgids-voor-spuitgieten-en-strekblazen\/","title":{"rendered":"Wat is een ISBM-machine? Een complete beginnersgids voor spuitgieten met rekblaasvormtechniek."},"content":{"rendered":"<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 40px 5%; box-sizing: border-box; background: #fff;\">\n<h2 style=\"color: #0d4b7a; border-bottom: 2px solid #1565a0; padding-bottom: 10px;\">1. What Is an ISBM Machine?<\/h2>\n<p style=\"line-height: 1.9;\">An ISBM machine \u2014 short for Injection Stretch Blow Molding machine \u2014 is a specialized piece of plastic processing equipment that transforms raw polymer resin directly into finished hollow containers within a single, continuous production cycle. The defining characteristic of this technology is that all three fundamental steps of the process \u2014 injection molding, axial stretching, and radial blow molding \u2014 take place on the same machine without the container or preform being removed between steps. This is what distinguishes ISBM from conventional two-stage blow molding, where preforms are produced on a separate injection molding machine, cooled, stored, and then reheated on a different blow molding machine hours or even days later. The elimination of that intermediate cooling and reheating sequence is what gives one-step ISBM its most significant process advantages: lower energy consumption, tighter dimensional control, and reduced contamination risk \u2014 particularly important in pharmaceutical and food contact packaging applications where sterility and dimensional precision are non-negotiable requirements.<\/p>\n<p style=\"line-height: 1.9;\">In practical terms, an operator loads raw plastic pellets \u2014 PET, PETG, PP, PC, TRITAN, or several other polymer grades \u2014 into the hopper of the ISBM machine. From that point forward the process is fully automatic: the machine injects molten resin to form a preform, conditions its temperature to the optimal stretch profile, extends a mechanical stretch rod to elongate the preform axially, simultaneously applies high-pressure blow air to expand it radially against the blow mold cavity walls, and finally ejects the finished container via robot arm or gravity chute. The completed bottle or jar arrives at the collection point already dimensioned, neck-finished, and ready for downstream filling, labeling, or capping without any secondary operations. A compact 3-station machine such as the EP-HGY50-V3-EV, with a footprint of just 3.8 m \u00d7 1.2 m, can produce containers ranging from 100 ml up to 2,500 ml across up to six cavity positions per cycle \u2014 representing a remarkably productive use of factory floor space for a process that delivers such a wide container size range.<\/p>\n<p><!-- IMAGE 1 --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; text-align: center; margin-top: 24px;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border-radius: 10px;\" src=\"https:\/\/onestepblowmachine.com\/wp-content\/uploads\/2026\/02\/onestepblowmachine-products-show2.webp\" alt=\"ISBM machine-injectie rekblaasvormproductie\" title=\"\"><\/div>\n<\/div>\n<p><!-- SECTION 2: HOW DOES AN ISBM MACHINE WORK --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 40px 5%; box-sizing: border-box; background: #f5f8fc;\">\n<h2 style=\"color: #0d4b7a; border-bottom: 2px solid #1565a0; padding-bottom: 10px;\">2. How Does an ISBM Machine Work? The Injection Stretch Blow Molding Process Step by Step<\/h2>\n<p style=\"line-height: 1.9;\">De <strong>spuitrekblaasvormproces<\/strong> can be broken into four sequential stages, each of which corresponds to a physical station on the machine&#8217;s rotary table. Understanding each stage helps clarify why the technology produces containers with properties \u2014 particularly biaxial molecular orientation, barrier performance, and neck finish accuracy \u2014 that two-stage and extrusion blow molding alternatives typically cannot match at equivalent wall thickness.<\/p>\n<h3 style=\"color: #1565a0; margin-top: 24px;\">Stage 1 \u2014 Injection Molding (Preform Formation)<\/h3>\n<p style=\"line-height: 1.9;\">Plastic resin pellets enter the barrel through the hopper and are progressively melted by the rotating screw and heater bands. The molten polymer is then injected under high pressure through a hot runner system into the injection mold cavity, where it solidifies around the neck core pins to form the preform \u2014 a thick-walled tube with the finished neck geometry already in its final form. The neck finish (thread profile, sealing surface, neck height) is permanently set at this stage to tolerances tighter than \u00b10.05 mm, which is why one-step ISBM consistently achieves better closure leak performance than processes where the neck must be set in a separate reheat-blow sequence. Injection clamping forces on machines in the EP range vary from 50 kN on the compact EP-HGY50-V3-EV through to 400 kN on the large-format EP-HGY650-V4, reflecting the range of preform sizes and cavity counts supported.<\/p>\n<h3 style=\"color: #1565a0; margin-top: 24px;\">Stage 2 \u2014 Temperature Conditioning (3-Station and 4-Station Difference)<\/h3>\n<p style=\"line-height: 1.9;\">On a 3-station machine such as the EP-HGY50-V3-EV or EP-BPET-94-V3, this intermediate stage handles tail cutting (removing the gate vestige), light pre-blowing for thin-wall applications, and thermal equilibration \u2014 allowing the preform temperature to stabilize from the outer surface through to the core. On a 4-station machine such as the EP-BPET-70-V4, EP-BPET-125-V4, or EP-HGYS150-V4, this step is separated into a dedicated temperature conditioning station with individual heating and conditioning cores, allowing significantly more precise temperature profiling. This is the key reason 4-station machines can reliably process thick-walled containers, wide-mouth jars, and engineering resins such as PC and PPSU, where tight temperature uniformity before stretching is essential to achieve uniform biaxial orientation in the blown wall.<\/p>\n<h3 style=\"color: #1565a0; margin-top: 24px;\">Stage 3 \u2014 Stretch Blow Molding<\/h3>\n<p style=\"line-height: 1.9;\">The preform \u2014 still warm and dimensionally controlled from the injection stage \u2014 transfers to the blow station where the blow mold halves close around it. A stretch rod descends axially through the neck, mechanically elongating the preform to the target stretch ratio (typically 2:1 to 3:1 axially for PET). Simultaneously, blow air at pressures between 2.0 and 3.5 MPa expands the preform radially against the cooled blow mold cavity surfaces. This biaxial stretching \u2014 axial from the rod, radial from the air pressure \u2014 aligns the polymer molecular chains simultaneously in both directions. The result is a container with significantly higher tensile strength, impact resistance, clarity, and barrier performance than could be achieved through uniaxial or extrusion-based processes alone.<\/p>\n<h3 style=\"color: #1565a0; margin-top: 24px;\">Stage 4 \u2014 Ejection and Take-Out<\/h3>\n<p style=\"line-height: 1.9;\">On 3-station machines the finished container is ejected directly from the blow station by gravity or mechanical pusher. On 4-station machines a dedicated ejection station with mechanical arm or robot gripper removes the container cleanly from the neck cores, enabling faster cycle recovery and eliminating the risk of the finished container contacting the hot blow mold during ejection \u2014 important for high-clarity or thin-wall containers where surface marking is a quality concern. The 6-station EP-HGYS280-V6 uses a twin-screw dual-injection configuration that effectively doubles the output of a standard 4-station machine for high-volume small-container applications.<\/p>\n<\/div>\n<p><!-- SECTION 3: 3-STATION VS 4-STATION --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 40px 5%; box-sizing: border-box; background: #fff;\">\n<h2 style=\"color: #0d4b7a; border-bottom: 2px solid #1565a0; padding-bottom: 10px;\">3. 3-Station vs 4-Station ISBM Machines: Which Should You Choose?<\/h2>\n<p style=\"line-height: 1.9;\">The choice between a 3-station and 4-station machine is one of the most common questions buyers ask when evaluating the injection stretch blow molding machine options available in the market. The honest answer is that neither configuration is universally superior \u2014 they address different production requirements, and the right choice depends on the container type, material, production volume, and floor space available at the specific facility.<\/p>\n<div style=\"overflow-x: auto; width: 100%; max-width: 100%; min-width: 100%;\">\n<table style=\"width: 100%; border-collapse: collapse;\" border=\"1\">\n<thead>\n<tr style=\"background: #1565a0; color: #fff;\">\n<th style=\"padding: 11px 14px; text-align: left;\">Comparison Factor<\/th>\n<th style=\"padding: 11px 14px; text-align: left;\">3-Station ISBM Machine<\/th>\n<th style=\"padding: 11px 14px; text-align: left;\">4-Station ISBM Machine<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 14px;\">Typical Models<\/td>\n<td style=\"padding: 9px 14px;\">EP-HGY50-V3-EV, EP-BPET-94-V3<\/td>\n<td style=\"padding: 9px 14px;\">EP-BPET-70-V4, EP-BPET-125-V4, EP-HGYS150-V4, EP-HGY250-V4, EP-HGY650-V4<\/td>\n<\/tr>\n<tr style=\"background: #eef4fb;\">\n<td style=\"padding: 9px 14px;\">Stations<\/td>\n<td style=\"padding: 9px 14px;\">Inject \u2192 Condition\/Cut \u2192 Blow<\/td>\n<td style=\"padding: 9px 14px;\">Inject \u2192 Condition \u2192 Blow \u2192 Eject<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 14px;\">Machinevoetafdruk<\/td>\n<td style=\"padding: 9px 14px;\">Smaller (e.g., 3.8\u00d71.2\u00d72.5 m)<\/td>\n<td style=\"padding: 9px 14px;\">Larger (e.g., 4.8\u00d72.0\u00d73.2 m to 6.3\u00d72.4\u00d73.7 m)<\/td>\n<\/tr>\n<tr style=\"background: #eef4fb;\">\n<td style=\"padding: 9px 14px;\">Bereik van containergroottes<\/td>\n<td style=\"padding: 9px 14px;\">100 ml \u2013 2,500 ml (PET\/PETG)<\/td>\n<td style=\"padding: 9px 14px;\">20 ml \u2013 20 L depending on model<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 14px;\">Temperatuurregeling<\/td>\n<td style=\"padding: 9px 14px;\">Good \u2014 combined conditioning\/blow stage<\/td>\n<td style=\"padding: 9px 14px;\">Excellent \u2014 dedicated conditioning station<\/td>\n<\/tr>\n<tr style=\"background: #eef4fb;\">\n<td style=\"padding: 9px 14px;\">Best For<\/td>\n<td style=\"padding: 9px 14px;\">Standard PET\/PETG bottles, cosmetic &amp; pharma<\/td>\n<td style=\"padding: 9px 14px;\">Wide-mouth jars, PC\/TRITAN, thick-wall, high-volume<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 14px;\">Compatible with ASB Moulds<\/td>\n<td style=\"padding: 9px 14px;\">Certain models (e.g., EP-BPET-94-V3)<\/td>\n<td style=\"padding: 9px 14px;\">Yes (e.g., EP-HGYS150-V4 ASB-12M compatible)<\/td>\n<\/tr>\n<tr style=\"background: #eef4fb;\">\n<td style=\"padding: 9px 14px;\">Energieverbruik<\/td>\n<td style=\"padding: 9px 14px;\">Lower (fewer servo systems required)<\/td>\n<td style=\"padding: 9px 14px;\">Higher absolute power, similar per-bottle efficiency<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 14px;\">Cavity Count Range<\/td>\n<td style=\"padding: 9px 14px;\">1\u20136 cavities (model dependent)<\/td>\n<td style=\"padding: 9px 14px;\">1\u201328 cavities (model dependent)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"line-height: 1.9; margin-top: 20px;\">For a factory in Colombia entering the premium cosmetic bottle market for the first time, a 3-station EP-HGY50-V3-EV with 4-cavity tooling for a 250 ml serum bottle is a sound starting point \u2014 low capital, small footprint, and the full-servo drive system delivers dimensional consistency comparable to much more expensive equipment. As the product mix grows to include wide-mouth food jars or large-format 5-litre water containers, a 4-station EP-BPET-125-V4 or EP-HGY250-V4 becomes the natural next platform, with injection clamping forces up to 300 kN and blow clamping forces up to 250 kN per side enabling the larger preform volumes those containers require.<\/p>\n<p><!-- IMAGE 2 --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; text-align: center; margin-top: 24px;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border-radius: 10px;\" src=\"https:\/\/onestepblowmachine.com\/wp-content\/uploads\/2026\/02\/onestepblowmachine-banner2-1.webp\" alt=\"Productielijn voor spuitgieten en strekblazen in \u00e9\u00e9n stap\" title=\"\"><\/div>\n<\/div>\n<p><!-- SECTION 4: ONE-STEP vs TWO-STEP --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 40px 5%; box-sizing: border-box; background: #f5f8fc;\">\n<h2 style=\"color: #0d4b7a; border-bottom: 2px solid #1565a0; padding-bottom: 10px;\">4. One-Step ISBM vs Two-Step SBM: A Practical Comparison<\/h2>\n<p style=\"line-height: 1.9;\">The single most important distinction in the blow molding industry is between the one-step injection stretch blow molding process and the two-step (or two-stage) process. In the two-step process, preforms are produced on a dedicated injection molding machine, removed, cooled to ambient temperature, stored, and then loaded into a reheat stretch blow molding machine where they are re-heated by infrared lamp ovens before being stretched and blown. This reheating step introduces several disadvantages that the one-step ISBM process structurally avoids. First, the energy required to reheat cold preforms is substantial \u2014 typically adding 25\u201340% to the thermal energy budget of the blow cycle. Second, preforms stored between operations can absorb atmospheric moisture, which degrades optical clarity and barrier performance in hygroscopic resins like PET. Third, the reheating lamps leave visible heat marks on the preform surface that may transfer as subtle surface defects to the finished container \u2014 a concern for premium cosmetic packaging where visual perfection is a brand requirement. Fourth, handling preforms between machines introduces contamination opportunities that are categorically unacceptable in pharmaceutical packaging environments.<\/p>\n<p style=\"line-height: 1.9;\">The one-step approach \u2014 as implemented on all EP series ISBM machines \u2014 eliminates every one of those drawbacks by keeping the preform on the machine neck cores from injection through to the finished container ejection. The polymer never cools to ambient temperature, never sits in storage, and is never exposed to the factory atmosphere between process stages. Biaxial molecular orientation is achieved with the polymer chains in the ideal stretch condition, which is directly after forming when the temperature is uniformly distributed and the material&#8217;s viscosity is at the optimal stretch point. This is not simply a marginal process improvement \u2014 it is a fundamentally different quality mechanism that consistently produces containers with higher top-load strength, better optical clarity, and lower wall thickness variation than two-step production of the same bottle geometry and same resin lot can achieve.<\/p>\n<div style=\"overflow-x: auto; width: 100%; max-width: 100%; min-width: 100%; margin-top: 16px;\">\n<table style=\"width: 100%; border-collapse: collapse;\" border=\"1\">\n<thead>\n<tr style=\"background: #1565a0; color: #fff;\">\n<th style=\"padding: 10px 14px; text-align: left;\">Parameter<\/th>\n<th style=\"padding: 10px 14px; text-align: left;\">E\u00e9nstaps ISBM<\/th>\n<th style=\"padding: 10px 14px; text-align: left;\">Two-Step Reheat SBM<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 14px;\">Energy per bottle<\/td>\n<td style=\"padding: 9px 14px;\">Lower \u2014 no secondary reheating required<\/td>\n<td style=\"padding: 9px 14px;\">Higher \u2014 infrared reheat oven adds 25\u201340%<\/td>\n<\/tr>\n<tr style=\"background: #eef4fb;\">\n<td style=\"padding: 9px 14px;\">Preform handling<\/td>\n<td style=\"padding: 9px 14px;\">None \u2014 preform stays on neck cores throughout<\/td>\n<td style=\"padding: 9px 14px;\">Manual or automated transport between machines<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 14px;\">Besmettingsrisico<\/td>\n<td style=\"padding: 9px 14px;\">Minimal \u2014 sealed single-machine process<\/td>\n<td style=\"padding: 9px 14px;\">Higher \u2014 storage, transport, reheating all expose preform<\/td>\n<\/tr>\n<tr style=\"background: #eef4fb;\">\n<td style=\"padding: 9px 14px;\">Neck finish accuracy<\/td>\n<td style=\"padding: 9px 14px;\">Set once in injection station, never reheated<\/td>\n<td style=\"padding: 9px 14px;\">Set in injection, may relax during reheating<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 14px;\">Container clarity<\/td>\n<td style=\"padding: 9px 14px;\">Superior \u2014 no lamp contact marks<\/td>\n<td style=\"padding: 9px 14px;\">May show lamp-contact heat marks on surface<\/td>\n<\/tr>\n<tr style=\"background: #eef4fb;\">\n<td style=\"padding: 9px 14px;\">Equipment investment<\/td>\n<td style=\"padding: 9px 14px;\">One machine covers full process<\/td>\n<td style=\"padding: 9px 14px;\">Injection machine + reheat blow machine<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 14px;\">Ideal for<\/td>\n<td style=\"padding: 9px 14px;\">Pharma, cosmetics, premium food &amp; beverage, baby products<\/td>\n<td style=\"padding: 9px 14px;\">Very high-volume commodity PET beverage bottles<\/td>\n<\/tr>\n<tr style=\"background: #eef4fb;\">\n<td style=\"padding: 9px 14px;\">Pharmaceutical suitability<\/td>\n<td style=\"padding: 9px 14px;\">Excellent \u2014 contamination-free process<\/td>\n<td style=\"padding: 9px 14px;\">Moderate \u2014 additional sterilization may be required<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p><!-- SECTION 5: MATERIALS --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 40px 5%; box-sizing: border-box; background: #fff;\">\n<h2 style=\"color: #0d4b7a; border-bottom: 2px solid #1565a0; padding-bottom: 10px;\">5. What Materials Can an ISBM Machine Process?<\/h2>\n<p style=\"line-height: 1.9;\">One of the most practical advantages of a <strong>\u00e9\u00e9nstaps injectie-rekblaasvormmachine<\/strong> is the breadth of polymer families it can process. Unlike extrusion blow molding, which is strongly associated with HDPE and LDPE, ISBM technology is genuinely multi-material. The injection stage handles any resin that can be plasticized at temperatures compatible with standard hot runner and screw materials; the stretch-blow stage applies to any thermoplastic that exhibits adequate stretch-induced molecular orientation at the processing temperature. In practice, the resins most commonly processed on EP series ISBM machines are as follows, with notes on why each is chosen for specific end uses.<\/p>\n<div style=\"overflow-x: auto; width: 100%; max-width: 100%; min-width: 100%;\">\n<table style=\"width: 100%; border-collapse: collapse;\" border=\"1\">\n<thead>\n<tr style=\"background: #1565a0; color: #fff;\">\n<th style=\"padding: 10px 14px; text-align: left;\">Materiaal<\/th>\n<th style=\"padding: 10px 14px; text-align: left;\">Full Name<\/th>\n<th style=\"padding: 10px 14px; text-align: left;\">Key Properties<\/th>\n<th style=\"padding: 10px 14px; text-align: left;\">Primary Applications<\/th>\n<th style=\"padding: 10px 14px; text-align: left;\">Processing Notes<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 14px; font-weight: bold;\">HUISDIER<\/td>\n<td style=\"padding: 9px 14px;\">Polyethylene Terephthalate<\/td>\n<td style=\"padding: 9px 14px;\">High clarity, excellent barrier, fully recyclable<\/td>\n<td style=\"padding: 9px 14px;\">Water, juice, condiments, pharma, cosmetics<\/td>\n<td style=\"padding: 9px 14px;\">Standard configuration; most widely processed resin on ISBM machines<\/td>\n<\/tr>\n<tr style=\"background: #eef4fb;\">\n<td style=\"padding: 9px 14px; font-weight: bold;\">PETG<\/td>\n<td style=\"padding: 9px 14px;\">Glycol-modified PET<\/td>\n<td style=\"padding: 9px 14px;\">Superior clarity, impact resistance, no crystallization<\/td>\n<td style=\"padding: 9px 14px;\">Premium cosmetics, skincare, specialty food<\/td>\n<td style=\"padding: 9px 14px;\">Lower processing temperature than PET; excellent for colored transparent containers<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 14px; font-weight: bold;\">PCTG<\/td>\n<td style=\"padding: 9px 14px;\">Polycyclohexylene dimethylene terephthalate glycol<\/td>\n<td style=\"padding: 9px 14px;\">Toughness, clarity, chemical resistance<\/td>\n<td style=\"padding: 9px 14px;\">Cosmetics, personal care, specialty packaging<\/td>\n<td style=\"padding: 9px 14px;\">Excellent for complex shapes; good compatibility with pigments<\/td>\n<\/tr>\n<tr style=\"background: #eef4fb;\">\n<td style=\"padding: 9px 14px; font-weight: bold;\">PP<\/td>\n<td style=\"padding: 9px 14px;\">Polypropylene (high-transparency grade)<\/td>\n<td style=\"padding: 9px 14px;\">Chemical resistance, heat resistance, recyclable<\/td>\n<td style=\"padding: 9px 14px;\">Food containers, household cleaning, automotive fluids<\/td>\n<td style=\"padding: 9px 14px;\">Requires modified gate and conditioning profile; semi-crystalline behavior needs careful temperature control<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 14px; font-weight: bold;\">pc<\/td>\n<td style=\"padding: 9px 14px;\">Polycarbonate<\/td>\n<td style=\"padding: 9px 14px;\">Exceptional impact resistance, heat resistance, optical clarity<\/td>\n<td style=\"padding: 9px 14px;\">Baby bottles, reusable water bottles, medical devices<\/td>\n<td style=\"padding: 9px 14px;\">Requires higher processing temperature (280\u2013310\u00b0C); H13 steel mould inserts recommended<\/td>\n<\/tr>\n<tr style=\"background: #eef4fb;\">\n<td style=\"padding: 9px 14px; font-weight: bold;\">TRITAN<\/td>\n<td style=\"padding: 9px 14px;\">Tritan copolyester (BPA-free)<\/td>\n<td style=\"padding: 9px 14px;\">BPA-free, exceptional clarity, dishwasher-safe<\/td>\n<td style=\"padding: 9px 14px;\">Baby bottles, sports bottles, food-contact items<\/td>\n<td style=\"padding: 9px 14px;\">FDA\/EFSA-listed food contact compliance; premium material with higher resin cost<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 14px; font-weight: bold;\">PS \/ SAN<\/td>\n<td style=\"padding: 9px 14px;\">Polystyrene \/ Styrene-Acrylonitrile<\/td>\n<td style=\"padding: 9px 14px;\">Good clarity, rigid, economical<\/td>\n<td style=\"padding: 9px 14px;\">Cosmetic jars, LED lampshades, craft containers<\/td>\n<td style=\"padding: 9px 14px;\">Brittle relative to PET; injection parameters require careful velocity profiling<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p><!-- SECTION 6: 5 KEY ADVANTAGES --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 40px 5%; box-sizing: border-box; background: #f5f8fc;\">\n<h2 style=\"color: #0d4b7a; border-bottom: 2px solid #1565a0; padding-bottom: 10px;\">6. Five Key Advantages of One-Step Injection Stretch Blow Molding Technology<\/h2>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; display: flex; flex-wrap: wrap; gap: 16px; box-sizing: border-box;\">\n<div style=\"flex: 1 1 280px; background: #fff; border-radius: 12px; padding: 22px 24px; border-top: 4px solid #1565a0; box-sizing: border-box; box-shadow: 0 2px 8px rgba(0,0,0,0.07);\">\n<div style=\"color: #1565a0; font-weight: bold; margin-bottom: 10px;\">01 \u2014 Energy Efficiency: No Secondary Reheating<\/div>\n<p style=\"margin: 0; line-height: 1.85;\">The preform retains its injection heat through every subsequent station until the blow stage is complete. This eliminates the need for an infrared reheat oven \u2014 which on a two-stage machine accounts for 25\u201340% of total thermal energy consumption per container. For a factory producing one million bottles per month, this energy saving represents a meaningful and permanent reduction in operating cost. The EP-HGY50-V3-EV, for example, operates at a total installed power of 45.2 kW \u2014 competitive for a machine capable of 6 cavities per cycle and continuous 24-hour operation at cycle times typically between 15 and 25 seconds.<\/p>\n<\/div>\n<div style=\"flex: 1 1 280px; background: #fff; border-radius: 12px; padding: 22px 24px; border-top: 4px solid #17a589; box-sizing: border-box; box-shadow: 0 2px 8px rgba(0,0,0,0.07);\">\n<div style=\"color: #17a589; font-weight: bold; margin-bottom: 10px;\">02 \u2014 Superior Dimensional Accuracy and Neck Finish Consistency<\/div>\n<p style=\"margin: 0; line-height: 1.85;\">Because the neck finish is set in the injection station and the preform never leaves the neck cores until the container is ejected, there is no opportunity for the neck to relax, deform, or vary dimensionally between production runs. Wall thickness variation in properly optimized one-step ISBM production is routinely held below \u00b15% across all cavities \u2014 a specification that directly translates to lower reject rates, more consistent closure performance, and predictable container top-load strength. This level of dimensional control is one reason ISBM is the preferred manufacturing route for pharmaceutical dropper bottles and cosmetic closure-critical containers, where neck finish variation of even 0.1 mm can cause closure torque failures.<\/p>\n<\/div>\n<div style=\"flex: 1 1 280px; background: #fff; border-radius: 12px; padding: 22px 24px; border-top: 4px solid #e67e22; box-sizing: border-box; box-shadow: 0 2px 8px rgba(0,0,0,0.07);\">\n<div style=\"color: #e67e22; font-weight: bold; margin-bottom: 10px;\">03 \u2014 Reduced Contamination Risk for Sensitive Packaging<\/div>\n<p style=\"margin: 0; line-height: 1.85;\">In pharmaceutical, medical, baby product, and food-grade packaging operations, the sealed single-machine environment of one-step ISBM is a decisive hygiene advantage. The preform is formed, conditioned, stretched, and blown without ever being handled, stored, or transported in the open factory environment. There is no preform storage racking, no operator touching containers in intermediate stages, and no exposure to atmospheric humidity that would degrade PET clarity or absorb surface contaminants. For regulated production environments in Colombia and internationally, the clean-room integration potential and documentation simplicity of a single-machine process materially simplifies GMP compliance validation compared to a two-machine two-stage setup.<\/p>\n<\/div>\n<div style=\"flex: 1 1 280px; background: #fff; border-radius: 12px; padding: 22px 24px; border-top: 4px solid #8e44ad; box-sizing: border-box; box-shadow: 0 2px 8px rgba(0,0,0,0.07);\">\n<div style=\"color: #8e44ad; font-weight: bold; margin-bottom: 10px;\">04 \u2014 Higher Material Utilization and Less Waste<\/div>\n<p style=\"margin: 0; line-height: 1.85;\">One-step ISBM machines generate minimal production waste. Gate vestiges and sprue material from the injection stage are either trimmed inline and returned to the regrind hopper, or in advanced configurations eliminated entirely through hot runner direct-gating. There are no preform rejects from improper storage or moisture absorption to write off, and no blow rejects from preform temperature non-uniformity entering the blow station at the wrong temperature. Overall material utilization rates above 95% are routinely achievable in steady-state production, compared to 88\u201392% being more typical on two-stage systems where cold preform transport and reheating introduce additional reject mechanisms. For expensive specialty resins like TRITAN or medical-grade PC, this material efficiency difference has a direct and significant impact on cost per finished container.<\/p>\n<\/div>\n<div style=\"flex: 1 1 280px; background: #fff; border-radius: 12px; padding: 22px 24px; border-top: 4px solid #27ae60; box-sizing: border-box; box-shadow: 0 2px 8px rgba(0,0,0,0.07);\">\n<div style=\"color: #27ae60; font-weight: bold; margin-bottom: 10px;\">05 \u2014 Compact Footprint with Full-Range Production Capability<\/div>\n<p style=\"margin: 0; line-height: 1.85;\">A single one-step ISBM machine replaces both an injection machine and a blow machine from a two-stage setup, yet occupies a fraction of the combined floor space. The EP-HGY50-V3-EV stands in a footprint of 3.8 \u00d7 1.2 meters. The larger EP-HGY250-V4, capable of producing containers up to 2,500 ml in multi-cavity configurations or up to 20-litre containers in single-cavity mode, fits within 6.3 \u00d7 2.4 meters. For factories in Colombia&#8217;s industrial zones \u2014 where factory floor rental costs in cities like Bogot\u00e1, Medell\u00edn, and Barranquilla can be substantial \u2014 consolidating injection and blow molding into a single footprint is a meaningful ongoing operational saving, not just a one-time capital consideration.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- SECTION 7: MACHINE RANGE --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 40px 5%; box-sizing: border-box; background: #fff;\">\n<h2 style=\"color: #0d4b7a; border-bottom: 2px solid #1565a0; padding-bottom: 10px;\">7. EP Series ISBM Machine Range Overview<\/h2>\n<p style=\"line-height: 1.9;\">The EP product range spans from compact 3-station servo machines designed for flexible small-to-medium batch production through to heavy-duty 4-station platforms capable of producing 20-litre containers and supporting cavity counts up to 28 per cycle on dual-row configurations. The following table summarizes the key technical parameters of the main machine models to assist in preliminary platform selection. All models operate on PET and PETG as standard; material-specific configurations for PP, PC, and TRITAN are available across the range on request.<\/p>\n<div style=\"overflow-x: auto; width: 100%; max-width: 100%; min-width: 100%;\">\n<table style=\"width: 100%; border-collapse: collapse;\" border=\"1\">\n<thead>\n<tr style=\"background: #1565a0; color: #fff;\">\n<th style=\"padding: 10px 12px; text-align: left; white-space: nowrap;\">Model<\/th>\n<th style=\"padding: 10px 12px; text-align: left;\">Stations<\/th>\n<th style=\"padding: 10px 12px; text-align: left;\">Injection Clamp (kN)<\/th>\n<th style=\"padding: 10px 12px; text-align: left;\">Blow Clamp (kN)<\/th>\n<th style=\"padding: 10px 12px; text-align: left;\">Motorvermogen (kW)<\/th>\n<th style=\"padding: 10px 12px; text-align: left;\">Afmetingen machine (L\u00d7B\u00d7H) (mm)<\/th>\n<th style=\"padding: 10px 12px; text-align: left;\">Gewicht (T)<\/th>\n<th style=\"padding: 10px 12px; text-align: left;\">Max Volume<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 12px; font-weight: bold; white-space: nowrap;\"><a style=\"color: #1565a0;\" href=\"https:\/\/onestepblowmachine.com\/nl\/product\/ep-hgy50-v3-ev-eentraps-injectie-rekblaasvormmachine-met-3-stations\/\">EP-HGY50-V3-EV<\/a><\/td>\n<td style=\"padding: 9px 12px;\">3<\/td>\n<td style=\"padding: 9px 12px;\">50<\/td>\n<td style=\"padding: 9px 12px;\">100<\/td>\n<td style=\"padding: 9px 12px;\">34.8<\/td>\n<td style=\"padding: 9px 12px; white-space: nowrap;\">3800\u00d71200\u00d72500<\/td>\n<td style=\"padding: 9px 12px;\">3.5<\/td>\n<td style=\"padding: 9px 12px;\">2500 ml<\/td>\n<\/tr>\n<tr style=\"background: #eef4fb;\">\n<td style=\"padding: 9px 12px; font-weight: bold; white-space: nowrap;\"><a style=\"color: #1565a0;\" href=\"https:\/\/onestepblowmachine.com\/nl\/product\/ep-bpet-94-v3-injectie-rekblaasvormmachine\/\">EP-BPET-94-V3<\/a><\/td>\n<td style=\"padding: 9px 12px;\">3<\/td>\n<td style=\"padding: 9px 12px;\">785<\/td>\n<td style=\"padding: 9px 12px;\">298<\/td>\n<td style=\"padding: 9px 12px;\">65<\/td>\n<td style=\"padding: 9px 12px; white-space: nowrap;\">4800\u00d72050\u00d73000<\/td>\n<td style=\"padding: 9px 12px;\">11.6<\/td>\n<td style=\"padding: 9px 12px;\">4500 ml<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 12px; font-weight: bold; white-space: nowrap;\"><a style=\"color: #1565a0;\" href=\"https:\/\/onestepblowmachine.com\/nl\/product\/ep-bpet-70-v4-spuitgiet-en-rekblaasvormmachine-met-4-stations\/\">EP-BPET-70-V4<\/a><\/td>\n<td style=\"padding: 9px 12px;\">4<\/td>\n<td style=\"padding: 9px 12px;\">285<\/td>\n<td style=\"padding: 9px 12px;\">115<\/td>\n<td style=\"padding: 9px 12px;\">44<\/td>\n<td style=\"padding: 9px 12px; white-space: nowrap;\">4400\u00d71350\u00d72900<\/td>\n<td style=\"padding: 9px 12px;\">5.1<\/td>\n<td style=\"padding: 9px 12px;\">2500 ml<\/td>\n<\/tr>\n<tr style=\"background: #eef4fb;\">\n<td style=\"padding: 9px 12px; font-weight: bold; white-space: nowrap;\"><a style=\"color: #1565a0;\" href=\"https:\/\/onestepblowmachine.com\/nl\/product\/ep-bpet-125-v4-injectie-rekblaasvormmachine\/\">EP-BPET-125-V4<\/a><\/td>\n<td style=\"padding: 9px 12px;\">4<\/td>\n<td style=\"padding: 9px 12px;\">685<\/td>\n<td style=\"padding: 9px 12px;\">286<\/td>\n<td style=\"padding: 9px 12px;\">65<\/td>\n<td style=\"padding: 9px 12px; white-space: nowrap;\">5000\u00d72050\u00d73000<\/td>\n<td style=\"padding: 9px 12px;\">11.6<\/td>\n<td style=\"padding: 9px 12px;\">5.000 ml<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 12px; font-weight: bold; white-space: nowrap;\"><a style=\"color: #1565a0;\" href=\"https:\/\/onestepblowmachine.com\/nl\/product\/ep-hgys150-v4-eentraps-injectie-rekblaasvormmachine-met-4-stations\/\">EP-HGYS150-V4<\/a><\/td>\n<td style=\"padding: 9px 12px;\">4<\/td>\n<td style=\"padding: 9px 12px;\">150<\/td>\n<td style=\"padding: 9px 12px;\">200<\/td>\n<td style=\"padding: 9px 12px;\">43.2<\/td>\n<td style=\"padding: 9px 12px; white-space: nowrap;\">4200\u00d71400\u00d72900<\/td>\n<td style=\"padding: 9px 12px;\">6<\/td>\n<td style=\"padding: 9px 12px;\">2500 ml<\/td>\n<\/tr>\n<tr style=\"background: #eef4fb;\">\n<td style=\"padding: 9px 12px; font-weight: bold; white-space: nowrap;\"><a style=\"color: #1565a0;\" href=\"https:\/\/onestepblowmachine.com\/nl\/product\/ep-hgys200-v4-spuitgiet-en-rekblaasvormmachine-met-vier-stations\/\">EP-HGYS200-V4<\/a><\/td>\n<td style=\"padding: 9px 12px;\">4<\/td>\n<td style=\"padding: 9px 12px;\">300<\/td>\n<td style=\"padding: 9px 12px;\">200<\/td>\n<td style=\"padding: 9px 12px;\">49.2<\/td>\n<td style=\"padding: 9px 12px; white-space: nowrap;\">4800\u00d72000\u00d73200<\/td>\n<td style=\"padding: 9px 12px;\">13<\/td>\n<td style=\"padding: 9px 12px;\">2500 ml<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 12px; font-weight: bold; white-space: nowrap;\"><a style=\"color: #1565a0;\" href=\"https:\/\/onestepblowmachine.com\/nl\/product\/ep-hgy250-v4-spuitgiet-en-rekblaasvormmachine-met-4-stations\/\">EP-HGY250-V4<\/a><\/td>\n<td style=\"padding: 9px 12px;\">4<\/td>\n<td style=\"padding: 9px 12px;\">300<\/td>\n<td style=\"padding: 9px 12px;\">200<\/td>\n<td style=\"padding: 9px 12px;\">67.7<\/td>\n<td style=\"padding: 9px 12px; white-space: nowrap;\">6300\u00d72400\u00d73700<\/td>\n<td style=\"padding: 9px 12px;\">16<\/td>\n<td style=\"padding: 9px 12px;\">2500 ml (tot 9\u00b0C)<\/td>\n<\/tr>\n<tr style=\"background: #eef4fb;\">\n<td style=\"padding: 9px 12px; font-weight: bold; white-space: nowrap;\"><a style=\"color: #1565a0;\" href=\"https:\/\/onestepblowmachine.com\/nl\/product\/ep-hgy650-v4-spuitgiet-en-rekblaasvormmachine-met-4-stations\/\">EP-HGY650-V4<\/a><\/td>\n<td style=\"padding: 9px 12px;\">4<\/td>\n<td style=\"padding: 9px 12px;\">400<\/td>\n<td style=\"padding: 9px 12px;\">400<\/td>\n<td style=\"padding: 9px 12px;\">75.7<\/td>\n<td style=\"padding: 9px 12px; white-space: nowrap;\">6100\u00d72600\u00d74200<\/td>\n<td style=\"padding: 9px 12px;\">28<\/td>\n<td style=\"padding: 9px 12px;\">20 liter<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 12px; font-weight: bold; white-space: nowrap;\"><a style=\"color: #1565a0;\" href=\"https:\/\/onestepblowmachine.com\/nl\/product\/ep-hgys280-v6-spuitgiet-en-rekblaasvormmachine-met-4-stations\/\">EP-HGYS280-V6<\/a><\/td>\n<td style=\"padding: 9px 12px;\">6<\/td>\n<td style=\"padding: 9px 12px;\">150<\/td>\n<td style=\"padding: 9px 12px;\">200<\/td>\n<td style=\"padding: 9px 12px;\">43.2<\/td>\n<td style=\"padding: 9px 12px; white-space: nowrap;\">5900\u00d72600\u00d73200<\/td>\n<td style=\"padding: 9px 12px;\">14<\/td>\n<td style=\"padding: 9px 12px;\">2500 ml (dubbele schroef)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p><!-- IMAGE 3 --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; text-align: center; padding: 0 5% 30px 5%; background: #fff; box-sizing: border-box;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border-radius: 10px;\" src=\"https:\/\/onestepblowmachine.com\/wp-content\/uploads\/2026\/02\/onestepblowmachine-products-show1.webp\" alt=\"Spuitgieten, rekblazen, producten, flesmonsters\" title=\"\"><\/div>\n<p><!-- SECTION 8: APPLICATIONS --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 40px 5%; box-sizing: border-box; background: #f5f8fc;\">\n<h2 style=\"color: #0d4b7a; border-bottom: 2px solid #1565a0; padding-bottom: 10px;\">8. Waar worden ISBM-machines gebruikt? Belangrijkste toepassingsgebieden<\/h2>\n<p style=\"line-height: 1.9;\">De combinatie van de mogelijkheid om meerdere materialen te verwerken, de hoge dimensionale precisie en de contaminatievrije productie maakt de spuitrekblaasvormmachine (ISBM) uitermate geschikt voor een breed scala aan industrie\u00ebn. De volgende sectoren vertegenwoordigen de meest gevestigde markten voor ISBM-technologie, samen met een toelichting op de specifieke voordelen van dit \u00e9\u00e9nstaps proces ten opzichte van alternatieven.<\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; display: flex; flex-wrap: wrap; gap: 16px; margin-top: 16px; box-sizing: border-box;\">\n<div style=\"flex: 1 1 230px; background: #fff; border-radius: 12px; padding: 20px 22px; border-left: 4px solid #1565a0; box-sizing: border-box; box-shadow: 0 2px 8px rgba(0,0,0,0.06);\">\n<h3 style=\"margin: 0 0 10px 0; color: #0d4b7a;\">Cosmetica en persoonlijke verzorging<\/h3>\n<p style=\"margin: 0; line-height: 1.85;\">Premium serums, vochtinbrengende cr\u00e8mes, secundaire parfumverpakkingen en shampoo behoren tot de categorie\u00ebn die het meest met ISBM worden geassocieerd. De spiegelgladde PETG- en PCTG-verpakkingen, de scherpe halsafwerking voor nauwkeurige pompdosering en de mogelijkheid om asymmetrische of reli\u00ebfvormen te produceren die onmogelijk zijn met extrusieblaasvormen, hebben ISBM tot het standaardproces gemaakt voor verpakkingen van cosmeticamerken in het midden- tot premiumsegment wereldwijd \u2013 ook voor grote merken die hun verpakkingsproductie in Colombia uitbesteden.<\/p>\n<\/div>\n<div style=\"flex: 1 1 230px; background: #fff; border-radius: 12px; padding: 20px 22px; border-left: 4px solid #17a589; box-sizing: border-box; box-shadow: 0 2px 8px rgba(0,0,0,0.06);\">\n<h3 style=\"margin: 0 0 10px 0; color: #0d4b7a;\">Farmaceutische en medische producten<\/h3>\n<p style=\"margin: 0; line-height: 1.85;\">Oogdruppelflessen, verpakkingen voor orale vloeistoffen, tabletpotten en farmaceutische verpakkingen voor meerdere doses vereisen GMP-conforme productie in een steriele omgeving. Het ISBM-proces in \u00e9\u00e9n stap voldoet uniek aan deze eis zonder gespecialiseerde cleanroominfrastructuur, omdat de gehele sequentie van voorvorm tot verpakking zich binnen \u00e9\u00e9n machine afspeelt. Kopers van farmaceutische verpakkingen in Colombia moeten bovendien voldoen aan de INVIMA-regelgeving voor geneesmiddelenverpakkingen, die aanzienlijk eenvoudiger te valideren is met een proces op \u00e9\u00e9n machine met gedocumenteerde parametercontrole en traceerbaarheid.<\/p>\n<\/div>\n<div style=\"flex: 1 1 230px; background: #fff; border-radius: 12px; padding: 20px 22px; border-left: 4px solid #e67e22; box-sizing: border-box; box-shadow: 0 2px 8px rgba(0,0,0,0.06);\">\n<h3 style=\"margin: 0 0 10px 0; color: #0d4b7a;\">Eten en drinken<\/h3>\n<p style=\"margin: 0; line-height: 1.85;\">Flessen bakolie, sapflessen voor warme dranken, mineraalwaterflessen, kruidenpotjes en honingbekers vertegenwoordigen de voedsel- en drankenproducten van ISBM. PET- en PP-materialen voor contact met levensmiddelen voldoen aan de voedselveiligheidsnormen van INVIMA (Colombia), FDA (VS), EU-verordening 10\/2011 en ANVISA (Brazili\u00eb), mits de juiste kunststoffen voor contact met levensmiddelen worden gebruikt. Voedselpotten met een brede opening tot een inhoud van 5.000 ml kunnen worden geproduceerd op het EP-BPET-125-V4-platform met de juiste matrijs.<\/p>\n<\/div>\n<div style=\"flex: 1 1 230px; background: #fff; border-radius: 12px; padding: 20px 22px; border-left: 4px solid #8e44ad; box-sizing: border-box; box-shadow: 0 2px 8px rgba(0,0,0,0.06);\">\n<h3 style=\"margin: 0 0 10px 0; color: #0d4b7a;\">Baby- en zuigelingenproducten<\/h3>\n<p style=\"margin: 0; line-height: 1.85;\">Babyflesjes, tuitbekers en bewaardozen voor baby's zijn bij uitstek geschikt voor de BPA-vrije materialen \u2013 TRITAN, PPSU, voedselveilig PC \u2013 die ISBM-machines goed kunnen verwerken. De dimensionale precisie van de halsafwerking is met name belangrijk bij babyflesjes, waar de aansluiting van de speen een afdichting vereist die tot op fracties van een millimeter nauwkeurig is. De mogelijkheid om de traceerbaarheid van materialen en procesparameters voor elke productiebatch te documenteren is ook cruciaal voor de naleving van de regelgeving in de categorie babyproducten in Colombia en internationaal.<\/p>\n<\/div>\n<div style=\"flex: 1 1 230px; background: #fff; border-radius: 12px; padding: 20px 22px; border-left: 4px solid #27ae60; box-sizing: border-box; box-shadow: 0 2px 8px rgba(0,0,0,0.06);\">\n<h3 style=\"margin: 0 0 10px 0; color: #0d4b7a;\">Grootformaat industri\u00eble containers<\/h3>\n<p style=\"margin: 0; line-height: 1.85;\">De EP-HGY650-V4 breidt de ISBM-mogelijkheden uit naar containers van 5 liter, 12 liter en tot 20 liter in de enkelvoudige matrijsmodus \u2013 een formaat dat doorgaans wordt geassocieerd met extrusieblaasvormen, maar dat met ISBM kan worden gerealiseerd voor toepassingen waarbij de superieure helderheid en precisie van de halsafwerking van de injectie-rektechnologie een echte meerwaarde bieden, zoals hoogwaardige waterkoelerflessen, grote voedselverpakkingen en speciale chemische vaten die aantoonbare maatnormen vereisen.<\/p>\n<\/div>\n<div style=\"flex: 1 1 230px; background: #fff; border-radius: 12px; padding: 20px 22px; border-left: 4px solid #c0392b; box-sizing: border-box; box-shadow: 0 2px 8px rgba(0,0,0,0.06);\">\n<h3 style=\"margin: 0 0 10px 0; color: #0d4b7a;\">Technische toepassingen en toepassingen die niet met flessen te maken hebben.<\/h3>\n<p style=\"margin: 0; line-height: 1.85;\">De verwerking van PS en PMMA op ISBM-machines maakt de productie mogelijk van componenten voor LED-lampenkappen, optische houders en decoratieve ambachtelijke artikelen die de precisie van spuitgieten combineren met de holle vormmogelijkheden van blaasvormen. Het spuitgietproces ondersteunt ook de productie van asymmetrische flessen, potten met reli\u00ebfpatronen en speciale verpakkingen met ge\u00efntegreerde handgrepen of complexe schoudervormen die met geen enkel ander proces in \u00e9\u00e9n stap te vervaardigen zijn.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<h3 style=\"color: #7ec8e3; margin-top: 32px; text-align: center;\">Workshop<\/h3>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; overflow-x: auto; box-sizing: border-box;\">\n<div style=\"display: flex; gap: 12px; flex-wrap: nowrap; padding-bottom: 10px; min-width: 640px;\"><img decoding=\"async\" style=\"height: 200px; width: auto; min-width: 200px; border-radius: 8px; object-fit: cover;\" src=\"https:\/\/onestepblowmachine.com\/wp-content\/uploads\/2026\/02\/onestepblowmachine-about-us4.webp\" alt=\"ISBM machinebouwwerkplaats\" title=\"\"><br \/>\n<img decoding=\"async\" style=\"height: 200px; width: auto; min-width: 200px; border-radius: 8px; object-fit: cover;\" src=\"https:\/\/onestepblowmachine.com\/wp-content\/uploads\/2026\/02\/onestepblowmachine-about-us2-scaled.webp\" alt=\"Montage van een spuitrekblaasvormmachine\" title=\"\"><br \/>\n<img decoding=\"async\" style=\"height: 200px; width: auto; min-width: 200px; border-radius: 8px; object-fit: cover;\" src=\"https:\/\/onestepblowmachine.com\/wp-content\/uploads\/2026\/02\/onestepblowmachine-about-us.webp\" alt=\"E\u00e9nstaps ISBM-machineproductiefaciliteit\" title=\"\"><br \/>\n<img decoding=\"async\" style=\"height: 200px; width: auto; min-width: 200px; border-radius: 8px; object-fit: cover;\" src=\"https:\/\/onestepblowmachine.com\/wp-content\/uploads\/2026\/02\/onestepblowmachine-products-show3.webp\" alt=\"Productpresentatie en flesmonsters van ISBM-machines\" title=\"\"><\/div>\n<\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 40px 5%; box-sizing: border-box; background: #fff;\"><\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 40px 5%; box-sizing: border-box; background: #f5f8fc;\">\n<h2 style=\"color: #0d4b7a; border-bottom: 2px solid #1565a0; padding-bottom: 10px;\">Veelgestelde vragen over ISBM-machines<\/h2>\n<details style=\"width: 100%; max-width: 100%; min-width: 100%; background: #fff; border-radius: 8px; margin-bottom: 10px; border: 1px solid #c8ddf0; box-sizing: border-box; overflow: hidden;\">\n<summary style=\"padding: 16px 20px; cursor: pointer; font-weight: bold; color: #0d4b7a; list-style: none; display: flex; justify-content: space-between; align-items: center;\">Vraag 1. Wat is een ISBM-machine precies en waarin verschilt deze van een gewone blaasvormmachine?<span style=\"color: #1565a0; margin-left: 10px;\">+<\/span><\/summary>\n<div style=\"padding: 0 20px 18px 20px; color: #333; line-height: 1.85; border-top: 1px solid #eef4fb;\">Een ISBM-machine (Injection Stretch Blow Molding) integreert spuitgieten, axiaal strekken en radiaal blaasvormen in \u00e9\u00e9n continue cyclus op \u00e9\u00e9n apparaat. Een reguliere extrusieblaasvormmachine extrudeert een voorvorm en blaast deze in vorm. Dit is een eenvoudiger proces, maar produceert containers met een lagere helderheid, minder nauwkeurige halsafwerking en een grotere variatie in wanddikte. ISBM verschilt ook van tweetraps SBM met herverwarming (gebruikelijk bij de grootschalige productie van PET-flessen) doordat de voorvorm nooit afkoelt tussen het spuitgieten en het blazen. Hierdoor is een aparte herverwarmingsoven overbodig, evenals de daarmee gepaard gaande vervuiling en energiekosten. Het resultaat is een proces dat een hogere containerkwaliteit levert \u2013 met name op het gebied van optische helderheid en nauwkeurigheid van de halsafwerking \u2013 in een energiezuiniger en ruimtebesparender systeem met \u00e9\u00e9n machine.<\/div>\n<\/details>\n<details style=\"width: 100%; max-width: 100%; min-width: 100%; background: #fff; border-radius: 8px; margin-bottom: 10px; border: 1px solid #c8ddf0; box-sizing: border-box; overflow: hidden;\">\n<summary style=\"padding: 16px 20px; cursor: pointer; font-weight: bold; color: #0d4b7a; list-style: none; display: flex; justify-content: space-between; align-items: center;\">Vraag 2. Hoe bereikt het spuitrekblaasvormproces zo'n hoge fleshelderheid in vergelijking met extrusieblaasvormen?<span style=\"color: #1565a0; margin-left: 10px;\">+<\/span><\/summary>\n<div style=\"padding: 0 20px 18px 20px; color: #333; line-height: 1.85; border-top: 1px solid #eef4fb;\">Het helderheidsvoordeel van ISBM ten opzichte van extrusieblaasvormen is te danken aan twee factoren. Ten eerste produceert de spuitgietfase de voorvorm tegen een spiegelglad stalen matrijsoppervlak onder hoge druk, wat resulteert in een defectvrij oppervlak op de voorvorm dat behouden blijft tijdens de blaasfase. Extrusie produceert een parison waarvan de oppervlaktekwaliteit beperkt wordt door de afwerking van de extrusiematrijs en door de inzakking en ongelijkmatige koeling die inherent zijn aan het extrusieproces. Ten tweede zorgt de biaxiale ori\u00ebntatie die ontstaat door gelijktijdige axiale rek en radiale blaasvorming bij ISBM ervoor dat de polymeermolecuulketens zodanig worden uitgelijnd dat lichtverstrooiing wordt verminderd, de waaswaarden verbeteren en de waterheldere uitstraling ontstaat die vereist is voor hoogwaardige cosmetische, farmaceutische en voedingsmiddelenverpakkingen. PET-verpakkingen geproduceerd met ISBM bereiken doorgaans waaswaarden onder de 2%, vergeleken met 5\u201315% die vaak worden gezien bij extrusieblaasvormen van PP of PE met een vergelijkbare wanddikte.<\/div>\n<\/details>\n<details style=\"width: 100%; max-width: 100%; min-width: 100%; background: #fff; border-radius: 8px; margin-bottom: 10px; border: 1px solid #c8ddf0; box-sizing: border-box; overflow: hidden;\">\n<summary style=\"padding: 16px 20px; cursor: pointer; font-weight: bold; color: #0d4b7a; list-style: none; display: flex; justify-content: space-between; align-items: center;\">Vraag 3. Hoe kies ik voor mijn productielijn tussen een ISBM-machine met 3 stations en een ISBM-machine met 4 stations?<span style=\"color: #1565a0; margin-left: 10px;\">+<\/span><\/summary>\n<div style=\"padding: 0 20px 18px 20px; color: #333; line-height: 1.85; border-top: 1px solid #eef4fb;\">De belangrijkste factor bij de keuze is het type en het materiaal van de verpakking. Als u standaard PET- of PETG-flessen produceert tot circa 2500 ml met een conventionele wanddikte (0,3\u20130,5 mm), dan is een machine met drie stations, zoals de EP-HGY50-V3-EV, een effici\u00ebnte machine met lagere investeringskosten. Als uw productassortiment dikwandige verpakkingen, potten met een brede opening, PC- of TRITAN-materialen of verpakkingen groter dan 2500 ml omvat, is een machine met vier stations en een aparte temperatuurregelingsunit de juiste keuze. Deze extra temperatuurregeling zorgt namelijk voor de uniformiteit van de voorvormen die deze veeleisende toepassingen vereisen. Andere belangrijke overwegingen zijn de beschikbare vloeroppervlakte, het gewenste aantal matrijsvormen en of compatibiliteit met ASB- of AOKI-matrijzen vereist is.<\/div>\n<\/details>\n<details style=\"width: 100%; max-width: 100%; min-width: 100%; background: #fff; border-radius: 8px; margin-bottom: 10px; border: 1px solid #c8ddf0; box-sizing: border-box; overflow: hidden;\">\n<summary style=\"padding: 16px 20px; cursor: pointer; font-weight: bold; color: #0d4b7a; list-style: none; display: flex; justify-content: space-between; align-items: center;\">Vraag 4. Welke materialen kan ik verwerken op een ISBM-machine en welk materiaal is het meest geschikt voor de productie van BPA-vrije babyflesjes?<span style=\"color: #1565a0; margin-left: 10px;\">+<\/span><\/summary>\n<div style=\"padding: 0 20px 18px 20px; color: #333; line-height: 1.85; border-top: 1px solid #eef4fb;\">De ISBM EP-serie machines ondersteunen PET, PETG, PCTG, PP, PC, TRITAN (BPA-vrij), SAN, PMMA en PS als standaardmaterialen met modelspecifieke configuraties. Voor BPA-vrije babyflessen zijn de meest gebruikte materialen TRITAN-copolyester en PC van voedselkwaliteit (waar PC is gespecificeerd in een BPA-vrije formulering). TRITAN biedt de beste combinatie van BPA-vrije conformiteit, FDA\/EFSA-goedkeuring voor contact met levensmiddelen, hoge slagvastheid en vaatwasbestendigheid, waardoor het momenteel de voorkeur geniet op de markt voor hoogwaardige babyflessen. Uw matrijs wordt gespecificeerd met H13 stalen injectieholtes en S136 roestvrijstalen halsringen, geoptimaliseerd voor het iets hogere verwerkingstemperatuurbereik van TRITAN in vergelijking met standaard PET.<\/div>\n<\/details>\n<details style=\"width: 100%; max-width: 100%; min-width: 100%; background: #fff; border-radius: 8px; margin-bottom: 10px; border: 1px solid #c8ddf0; box-sizing: border-box; overflow: hidden;\">\n<summary style=\"padding: 16px 20px; cursor: pointer; font-weight: bold; color: #0d4b7a; list-style: none; display: flex; justify-content: space-between; align-items: center;\">Vraag 5. Hoeveel energie verbruikt een ISBM-machine met \u00e9\u00e9n trap in vergelijking met een blaasvormsysteem met twee trappen?<span style=\"color: #1565a0; margin-left: 10px;\">+<\/span><\/summary>\n<div style=\"padding: 0 20px 18px 20px; color: #333; line-height: 1.85; border-top: 1px solid #eef4fb;\">Eentraps ISBM-machines verbruiken doorgaans 25\u201340% minder energie per geproduceerde fles dan een tweetrapssysteem dat dezelfde containergrootte en hetzelfde materiaal produceert. De belangrijkste besparing komt voort uit het weglaten van de infraroodverwarmingsoven op de blaasmachine, die in een tweetrapsproductie een continue, hoge energiebelasting vormt. De compacte EP-HGY50-V3-EV heeft bijvoorbeeld een totaal ge\u00efnstalleerd motorvermogen van 34,8 kW plus 10,4 kW verwarmingsvermogen \u2013 een gecombineerd vermogen van 45,2 kW voor een machine die tot 6 containers per cyclus produceert. Volledig servogestuurde versies (modellen met de toevoeging EV) bieden nog meer effici\u00ebntie ten opzichte van hydraulische equivalenten, omdat servomotoren alleen piekvermogen verbruiken tijdens de beweging, in tegenstelling tot hydraulische pompen die continu werken.<\/div>\n<\/details>\n<details style=\"width: 100%; max-width: 100%; min-width: 100%; background: #fff; border-radius: 8px; margin-bottom: 10px; border: 1px solid #c8ddf0; box-sizing: border-box; overflow: hidden;\">\n<summary style=\"padding: 16px 20px; cursor: pointer; font-weight: bold; color: #0d4b7a; list-style: none; display: flex; justify-content: space-between; align-items: center;\">Vraag 6. Welk ISBM-machinemodel is compatibel met de bestaande ASB- of AOKI-matrijzen die ik al in mijn fabriek heb?<span style=\"color: #1565a0; margin-left: 10px;\">+<\/span><\/summary>\n<div style=\"padding: 0 20px 18px 20px; color: #333; line-height: 1.85; border-top: 1px solid #eef4fb;\">Binnen het EP-assortiment zijn de EP-HGYS150-V4 en EP-HGYS150-V4-EV qua afmetingen compatibel met Japanse ASB-12M-matrijzen, en de EP-HGYS200-V4-B is geconfigureerd voor AOKI-250-machinematrijzen. Deze compatibiliteit betekent dat klanten die overstappen van ASB- of AOKI-apparatuur hun bestaande matrijzen kunnen blijven gebruiken op het EP-platform, waardoor de totale benodigde gereedschapsinvestering voor de machineoverstap wordt verlaagd. Voor compatibiliteit met andere ASB-modellen of aangepaste interfacevereisten kan ons matrijsontwerpteam uw bestaande matrijstekeningen beoordelen en bevestigen of een adapterplaatoplossing of een nieuwe, bijpassende matrijsset de meest kosteneffectieve oplossing is.<\/div>\n<\/details>\n<details style=\"width: 100%; max-width: 100%; min-width: 100%; background: #fff; border-radius: 8px; margin-bottom: 10px; border: 1px solid #c8ddf0; box-sizing: border-box; overflow: hidden;\">\n<summary style=\"padding: 16px 20px; cursor: pointer; font-weight: bold; color: #0d4b7a; list-style: none; display: flex; justify-content: space-between; align-items: center;\">Vraag 7. Wat is de typische cyclustijd voor een eentraps spuitgiet-rekblaasvormmachine voor de productie van cosmetische flessen?<span style=\"color: #1565a0; margin-left: 10px;\">+<\/span><\/summary>\n<div style=\"padding: 0 20px 18px 20px; color: #333; line-height: 1.85; border-top: 1px solid #eef4fb;\">De cyclustijden van ISBM-machines met \u00e9\u00e9n stap vari\u00ebren doorgaans van 10 tot 30 seconden per matrijsrotatie, afhankelijk van de containergrootte, wanddikte, het materiaal en het aantal holtes. Een compacte cosmetische fles van 50 ml in PETG, geproduceerd met een matrijs met 4 holtes op de EP-HGY50-V3-EV, heeft een cyclustijd van ongeveer 14-18 seconden en produceert circa 800-1000 flessen per uur. Een grotere PETG-fles van 500 ml, geproduceerd met een matrijs met 3 holtes, heeft een cyclustijd van 20-25 seconden en produceert circa 430-540 flessen per uur. De cyclustijd kan worden verkort door de temperatuur van het koelwater te optimaliseren (doorgaans 8-15 \u00b0C voor snelle koeling), de blaasdrukprofielen aan te passen en de servoversnellingsparameters te optimaliseren. Dit alles is instelbaar via het Inovance- of MIRLE-PLC-besturingssysteem op EP-machines.<\/div>\n<\/details>\n<details style=\"width: 100%; max-width: 100%; min-width: 100%; background: #fff; border-radius: 8px; margin-bottom: 10px; border: 1px solid #c8ddf0; box-sizing: border-box; overflow: hidden;\">\n<summary style=\"padding: 16px 20px; cursor: pointer; font-weight: bold; color: #0d4b7a; list-style: none; display: flex; justify-content: space-between; align-items: center;\">Vraag 8. Welke wettelijke documentatie heb ik nodig om een \u200b\u200bISBM-machine in Colombia te importeren en ben ik onderworpen aan invoerrechten?<span style=\"color: #1565a0; margin-left: 10px;\">+<\/span><\/summary>\n<div style=\"padding: 0 20px 18px 20px; color: #333; line-height: 1.85; border-top: 1px solid #eef4fb;\">Voor de import van een ISBM-machine in Colombia via DIAN zijn een handelsfactuur, paklijst, vrachtbrief of luchtvrachtbrief en een HS-tariefcodeclassificatie vereist. Deze is doorgaans 8477.10 voor spuitgietmachines of 8477.30 voor blaasvormmachines, hoewel de juiste code voor een ISBM-machine die beide functies combineert, kan worden bevestigd met een douaneagent. RETIE-documentatie voor de elektrische installatie van de machine is vereist. Wij leveren complete exportdocumentatie, inclusief een aanbeveling voor de HS-classificatie, een CE-conformiteitsverklaring en een technische installatiehandleiding in het Engels. De invoerrechten en de toepasselijke btw volgens het Colombiaanse tariefschema dienen te worden bevestigd bij een erkend douanekantoor in Bogot\u00e1 of Medell\u00edn, aangezien de tarieven afhankelijk zijn van bepalingen in handelsverdragen die per land van herkomst verschillen.<\/div>\n<\/details>\n<\/div>\n<p>&nbsp;<\/p>\n<p style=\"text-align: right;\">Redacteur: PXY<\/p>","protected":false},"excerpt":{"rendered":"<p>1. What Is an ISBM Machine? An ISBM machine \u2014 short for Injection Stretch Blow Molding machine \u2014 is a specialized piece of plastic processing equipment that transforms raw polymer resin directly into finished hollow containers within a single, continuous production cycle. The defining characteristic of this technology is that all three fundamental steps of [&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":[22],"tags":[],"class_list":["post-316","post","type-post","status-publish","format-standard","hentry","category-isbm-machine"],"_links":{"self":[{"href":"https:\/\/onestepblowmachine.com\/nl\/wp-json\/wp\/v2\/posts\/316","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onestepblowmachine.com\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/onestepblowmachine.com\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/onestepblowmachine.com\/nl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/onestepblowmachine.com\/nl\/wp-json\/wp\/v2\/comments?post=316"}],"version-history":[{"count":1,"href":"https:\/\/onestepblowmachine.com\/nl\/wp-json\/wp\/v2\/posts\/316\/revisions"}],"predecessor-version":[{"id":324,"href":"https:\/\/onestepblowmachine.com\/nl\/wp-json\/wp\/v2\/posts\/316\/revisions\/324"}],"wp:attachment":[{"href":"https:\/\/onestepblowmachine.com\/nl\/wp-json\/wp\/v2\/media?parent=316"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onestepblowmachine.com\/nl\/wp-json\/wp\/v2\/categories?post=316"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onestepblowmachine.com\/nl\/wp-json\/wp\/v2\/tags?post=316"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}