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The making process of the PET bottles
by：Lisson
2020-06-19
PET mainly used can be used as a primary particles form, PET manufacturing process is divided into two steps.
First of all, the so-called pre was injected into the mold, up to 144, including the line on the cavity or mouthpieces for the finished product p bottle embryo.
In the second step, preforming body was brought to its final shape of the stretch blow molding machine blown into a bottle opener in MORE + recommended product bottle PET health products bottle PET health products bottle PET health products bottle PET care bottle PET health products bottle PET health products bottle PET health products square bottle PET health products plastic PET health products bottle PET health products bottle PET health products bottle PET health products'
Bowling bottle 】
PET health products bottles [
New arrival]
Pet health products bottles 【
Preview 】
Acrylic health food bottle PS supplement bottle PS health food bottles of special tear cover cover
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