ISBM製造におけるショートショット、ヒケ、ウェルドラインの原因と、その修正方法

執筆者 エピソード | 4月 22, 2026 | ISBMマシン

What Causes Short Shots, Sink Marks, and Weld Lines in ISBM Production — and How to Fix Them Walk onto any Colombian bottle production floor on a bad morning and three defect families dominate the reject bin — short shots, sink marks, and weld lines. These are not...

ISBMマシンにおける肉厚均一性の制御方法、そして±5%が重要な理由

執筆者 エピソード | 4月 22, 2026 | ISBMマシン

How Wall Thickness Uniformity Is Controlled in ISBM Machines — and Why ±5% Matters For any Colombian producer evaluating a new injection stretch blow moulding machine, wall thickness uniformity is the single specification that most strongly predicts whether the...

ISBMマシンで加工できるプラスチックとは？PET、PETG、PCTG、PP、PC、PPSUなどに関する完全ガイド

執筆者 エピソード | 4月 22, 2026 | ISBMマシン

What Plastics Can an ISBM Machine Process? A Full Guide to PET, PETG, PCTG, PP, PC, PPSU, and More For any Colombian packaging producer shortlisting a new injection stretch blow moulding machine, the very first technical question is rarely about cycle time or station...

ISBMマシンにおけるPET、PP、PCの比較：容器用途に最適な材料の選び方

執筆者 エピソード | 4月 22, 2026 | ISBMマシン

PET vs. PP vs. PC in ISBM Machines: How to Select the Right Material for Your Container Application A working material-selection guide for packaging engineers and brand owners in Colombia who need to match the resin to the container, not the container to whatever...

なぜTritan（BPAフリー）がISBMベビーボトル製造の素材として選ばれるようになっているのか

執筆者 エピソード | 4月 22, 2026 | ISBMマシン

Why Tritan (BPA-Free) Is Becoming the Preferred Material for ISBM Baby Bottle Production For Colombian baby-care brands entering 2026, the material conversation is no longer only about clarity and weight. Parents in Bogotá, Medellín, and Cali are reading ingredient...