1. Pet: it is an environmental protection material, which can directly contact with cosmetics and food. It is the main material for filling organic skin care products. Pet is soft and its natural color is transparent.
2. PP and PE: environmental protection materials, which can directly contact with cosmetics and food. They are the main materials for filling organic skin care products. The material is white and translucent. According to different molecular structures, three different degrees of hardness and softness can be achieved.
3, AS: hardness is not high, more brittle (when knocking with a crisp voice), transparent color, and the background bluing can directly contact with cosmetics, food, in ordinary emulsion bottles, vacuum bottles are generally bottle body material, also can make small capacity of the cream bottle. Transparent.
4. PCTA and PETG: they are environmentally friendly materials that can directly contact with cosmetics and food. They are the main materials for filling organic skin care products. The materials are soft and transparent. PCTA and PETG are soft and easy to scratch. Spray drawing and multi-purpose printing are not commonly used.
5. Acrylic: hard material, high transparency and white background. In order to maintain the transparent texture, acrylic is often sprayed in the outer bottle.
6. Abs: it belongs to engineering plastics, which is not environmentally friendly and has high hardness. It can not directly contact with cosmetics and food. In cosmetics packaging materials, it is generally the material of outer cover and shoulder sleeve. The color is yellowish or milky white.
