PET bottles are packaging bottles with good transparency and are currently the most widely used plastic packaging materials. It can be applied to the packaging of edible oil, condiments, alcohol, liquid detergent, medicine, cosmetics and other chemical products. PET material has good transparency, a
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PET bottles have strong applicability and are widely used in daily necessities, daily chemical packaging and other fields. The preform is the intermediate semi-finished product of the subsequent two-way stretch blow molding. Some factors of the preform affect the quality of the injection molded prod
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PET bottles have strong applicability and are widely used in daily necessities, daily chemical packaging and other fields. The preform is the intermediate semi-finished product of the subsequent two-way stretch blow molding. Some factors of the preform affect the quality of the injection molded prod
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