av avsnitt | sep 14, 2026 | Produktkatalog
What causes common defects in blow molded PET bottles? Defects in blow-moulded PET bottles produced by one-step ISBM machines are almost always process-related rather than material-related — meaning they are caused by incorrect parameter settings, worn tooling, or...
av avsnitt | sep 14, 2026 | Produktkatalog
How to buy an ISBM machine from China? Buying a one-step ISBM machine from a Chinese manufacturer offers significant price advantages — typically 30–50% below European equivalents at equivalent technical specification — but requires a structured procurement approach...
av avsnitt | sep 14, 2026 | Produktkatalog
What is hot fill blow molding and how does it work? Hot fill blow moulding — also called heat-set stretch blow moulding — is a variant of the standard ISBM process that produces PET bottles capable of being filled with hot product at temperatures of 85–95 °C without...
av avsnitt | sep 14, 2026 | Produktkatalog
How to reduce energy consumption in ISBM production? Energy cost is typically the second-largest variable operating cost in ISBM production after resin, and the largest single controllable cost beyond the initial machine purchase. For an ISBM machine running two...
av avsnitt | sep 14, 2026 | Produktkatalog
How does a stretch rod work in blow molding? The stretch rod is the mechanical component that distinguishes injection stretch blow moulding (ISBM) from injection blow moulding (IBM) and extrusion blow moulding (EBM). It is a precision-ground steel rod that descends...
av avsnitt | sep 14, 2026 | Produktkatalog
What is the difference between PET and PP bottles? PET and PP are the two most widely used resins in one-step ISBM bottle production. They produce bottles with different performance profiles, and choosing between them is one of the earliest and most consequential...
