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How to identify plastic materials
2018-02-10 10:14:25

Cosmetics packaging materials are divided into the main container and auxiliary materials. The main container usually have: plastic bottles, glass bottles, hoses, vacuum bottles. Auxiliary materials are usually: box, outside the box, the box.

First, plastic bottles

Cosmetics packaging materials are divided into the main container and supporting materials.

The main container usually have: plastic bottles, glass bottles, hoses, vacuum bottles. Auxiliary materials are usually: box, at the box, the box,

1, plastic bottle material is usually PP, PE, K material, AS, ABS, acrylic, PET and so on.

Curing Hoses


2, generally used for cosmetic container wall thick cream bottles, caps, corks, gaskets, pump head, dust cover for injection molding; PET blowing for two-step molding, tube embryo injection, finished packaging For blowing bottle. Others, such as the container wall thin emulsion bottle, washing bottle blowing.

3, PET materials for environmental protection materials, with high barrier properties, light weight, non-breaking characteristics, resistance to chemical resistance.Curing Hoses