Media & Blog2019-04-17T15:07:39+08:00

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101, 2019

important points of production of PET preform

By |about injection molding, injection molding knowledge|

what's PET ? PET chemical name is polyethylene terephthalate, also known as polyester. At present, GF-PET is the most used among customers, mainly for production of PET bottle preform. The rheology of PET in molten state is better, and the [...]