Plastic cosmetic bottles is a way for gas isolated from the outside temperature container or container cut off from external bacteria. Plastic bottles is to use polyester (PET), polyethylene (PE), polypropylene (PP) as raw materials, added the appropriateorganic solvents, after heated to high temperatures, plastic mold after blow molding, extrusion blow molding or injection molding of plastic containers. The plastic bottle is not broken, the low-cost, high transparency, food-grade raw materials.
Many ways to manufacture polyethylene, the most common form, is in the high temperature of 200 ~ 300 ℃ and 1000 ~ 2000 atm pressure polymerization of ethylene made​​. In polyethylene, doped with other substances. Obtained polyethylene density is low, soft texture, sunlight, air, water and chemical reagents, have a high stability, so there is no need for external stabilizers, plasticizers, stabilizers and plasticizers mostly toxic or highly toxic.
Plastic bottle easy to carry, not afraid to fall, with the characteristics of acid and alkali production, but also conducive to recycling.