Technical Center

PET preform manufacturing

What is PET Preform Manufacturing?

PET preform manufacturing is a process that uses an injection molding machine to melt PET plastic and inject it into a mold to produce bottle-shaped PET preforms. PET preform manufacturing…
PET Injection Molding machine

Problem and Solution about PET Injection Molding

Problem and Solution about PET Injection Molding:The most common problems in pet injection molding—yellowing, opacity, silver streaks, uneven wall thickness, and long cycle times—are mainly caused by insufficient drying, improper…