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PET automatic blow molding machine operation
29-09-2019
The PET automatic blow molding machine is a two-way stretching process during the blowing process. During this process, the PET chain is bidirectionally extended, oriented and aligned, thereby increasing the mechanical p...
Basic knowledge of PET automatic blowing machine （1）
12-10-2019
PET blow molding bottles can be divided into two categories, one is a pressure bottle, such as a bottle filled with carbonated beverages; the other is a non-pressure bottle, such as a bottle filled with water, tea, oil, ...
Basic knowledge of PET automatic blowing machine （2）
12-10-2019
2.3 pre-blowing Pre-blowing is a very important step in the two-step blowing method. It refers to the pre-blowing of the preform while the stretching rod is lowered during the blowing process, so that the preform has a s...