1. PET is a kind of environmental protection material. It has high barrier, light weight, non-broken property, chemical resistance, strong transparency. It can be made into pearlescent, colored, magnetic white and transparent. It is widely used in gelling water. The bottle mouth is generally standard 16#, 18#, 22# and 24# caliber, and can be matched with the pump head.
2, plastic bottles are usually made of PP, PE, K, AS, ABS, acrylic, PET, etc.
3. Acrylic material for injection molding bottles, poor chemical resistance, generally can not directly fill paste, need to be matched with the gallbladder barrier, filling is not too full, to prevent paste into the tank and Acrylic bottle between, so as to avoid cracking, transport packaging requirements are higher, because scratches appear particularly obvious, high permeability, the impression of the wall special It's thick, but the price is rather high.
4. Plaster bottles, caps, stoppers, gaskets, pump heads and dust shields with thicker walls are usually used in cosmetic containers for injection molding; PET bottles are two-step molding, tube embryos are injection molding, and finished products are packaged for blowing bottles. Others, such as latex bottle with thinner container wall and washing bottle, are blowing bottles.
5. The transparency of AS and ABS:AS is better than ABS, and the toughness is better.
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