Commonly used materials for cosmetic packaging materials

Plastic containers are the main packaging materials in the field of cosmetics, and at the same time to the container supporting the pump head, spray, cap and other core components of the material is also plastic, therefore, cosmetics and plastics have an uneasy relationship. This article mainly introduces you to the commonly used types of plastics, do a little science:

ABS belongs to the engineering plastics, not environmentally friendly, high hardness, can not be directly with cosmetics, food contact, in acrylic cosmetic packaging materials are generally the inner cover, shoulder sleeve material. The color is yellowish or milky white.

PP, PE is an environmentally friendly material, can be directly in contact with cosmetics, food, is the main material for filling organic skin care products, the material is white in color, translucent. According to different molecular structure, it can reach three different degrees of softness and hardness.

PET is an environmentally friendly material, can be directly in contact with cosmetics, food, is the main material for filling organic skin care products, PET material is softer, the color is transparent.

PCTA, PETG is an environmentally friendly material, can be directly in contact with cosmetics, food, is the main material for filling organic skin care products, the material is softer, transparent, PCTA and PETG is soft and easy to scratch. And not commonly used spraying more printing.

AS hardness is not high, more brittle (knocking with a crisp sound), transparent color, and the bottom blue can be directly in contact with cosmetics, food, in the ordinary lotion bottles, vacuum bottles are generally the material of the bottle, but also can be made of small-capacity cream bottles. Presented in a transparent form. Acrylic material is harder, transparent, and the bottom color is white. And acrylic in order to maintain the transparent texture is often sprayed outside the bottle, or color in the injection molding.