Plastic Bottle Manufacturer -About The Production Of Cosmetic Plastic Bottles
What are the common production processes of cosmetic plastic bottles? Chinese professional plastic bottle manufacturers explain: 1. First, make preforms from plastic material and then blow. At present, environmentally friendly plastics are commonly used in PET. 2. Warm upThe preform is irradiated by a high-temperature lamp to soften and soften the main part of the preform. In order to maintain...
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