March 2023 – WINIBER

How To Identify High-Quality PET Plastic Raw Material

by admin
March 24, 2023April 9, 2025

As a plastic raw material, PET mainly includes polyethylene terephthalate PET and polybutylene terephthalate PBT. Polyethylene terephthalate is also commonly known as polyester resin. It is a condensation polymer of terephthalic acid and ethylene glycol,… How To Identify High-Quality PET Plastic Raw Material

PET Bottle Blowing Machine Principle and Technical Process

by admin
March 6, 2023April 9, 2025

PET bottle blowing machine principle and technical process At present, most of the PET bottle blowing machine are still two-step blow molding machines, that is, the plastic raw materials must be made into preforms first,… PET Bottle Blowing Machine Principle and Technical Process