1. PP === 100% plastic, polypropylene Light and tough, easy processing, good heat resistance, high impact strength at room temperature, tensile strength, good rigidity, corrosion, difficult to paint, folding up to millions of times, excellent electrical properties, shrinkage. PP.PE.PA soft and bendable, hand touching a hard wax-like, creamy feeling, soft horny percussion sound, and PS.ABS.PC.PMMA, non-ductile, percussive sound crisp .PP combustion phenomenon and PE roughly the same, there may be a small amount of black annihilation, the flame extinguished, the smell is ranging from the oil like kerosene, non-toxic.

Cosmetics packaging on the market today can be described as varied, only plastic materials have plastic bottles, plastic boxes, plastic bags, plastic hoses and other. In recent years, with the increasing popularity of cosmetics, packaging with rapid use of raw materials, low cost advantages have also been developed, the cosmetics packaging market has dominated the mainstream, mainly used in cleansing products, skin care products and beauty salons products. At present, plastic hoses commonly used in cosmetic packaging mainly include aluminum-plastic composite hoses, all-plastic composite hoses and plastic co-extrusion hoses to meet various needs of cosmetic packaging. Cosmetic hose

As the largest consumer of plastic consumption varieties, packaging and consumption of various styles of plastic, technical updates quickly. At the same time, with the gradual growth of the development of packaging plastic consumption, the plastic packaging machinery industry has a good prospect of huge potential at home and abroad.

With the increasingly fierce competition in the cosmetics market, the cosmetics hose businesses to expand their sales of products, but also make painstaking efforts in the cosmetics packaging, publicity from top to bottom.

1, excluding part of the packaging container of air (oxygen), can effectively prevent food spoilage.