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plastic bottle category and process

Zhejiang Cosme Packaging Co.,Ltd | Updated: Aug 03, 2018
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Q: cosmetics packaging materials. What are the bottles?

Cosmetic packaging bottles are divided into: cosmetic glass bottles, cosmetic PET plastic bottles, cosmetic PE bottles, cosmetic hollow bottles, cosmetic acrylic bottles. According to the use, it is divided into cream bottle, spray / toning water and emulsion. According to the processing method, it is divided into: blow molding and injection molding


Q: What are the advantages and disadvantages of PP and PC bottles?

Both PC and PP can be used as food grade plastics. Many people say that only PP is food grade. This is a conceptual problem. Food grade refers to related certification, such as the FDA in the United States, and the other EU and Japan, but it is also the most widely applicable FDA, so it can not prove that PP is healthier, both of the products. A lot of things


Q: plastic bottle category and process

The cream bottle, bottle cap, bottle plug, gasket, pump head and dust cover are usually used for injection molding, and the PET blowing bottle is two step molding, the tube embryo is injection molding, and the finished product is packed into a bottle. Other lotion bottles and washing bottles, such as the thinner wall of the container, are flask.


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