PETG, whose full name is Poly ethylene terephthalateco-1,4-cylclohexylenedimethylene terephthalate, is a transparent, amorphous copolyester. It is widely used as skincare and cosmetic packaging, like PETG bottle and PETG jar  for the following reason.

First of all, PETG material offers excellent weatherability. It maintains the toughness of the product and prevents yellowing. It contains a UV absorber that can be coextruded into a protective layer that protects the board from the harmful effects of UV light.

Second, PETG offers excellent chemical resistance. PETG material can withstand a wide range of chemicals as well as daily detergent.

Third, Environmental protection. PETG material are environmentally friendly materials.

Fourth, angles of the PETG bottle can be sharp. If want a suqare or rectanglar bottle with very sharp angles, PETG will meet your requirments.