EPE pearl cotton is also known as polyethylene foamed cotton, it is a non - cross - linked closed cell structure. It is also a new type of environmental protection packaging material, mainly by physical foaming of low density polyethylene fat produced numerous independent bubbles. It has many advantages, such as waterproof, moisture-proof, shockproof, sound insulation, heat preservation, good plasticity, strong toughness, recycling, environmental protection, strong impact resistance and so on. It also has good chemical resistance. EPE pearl cotton mainly includes ordinary pearl cotton, waxless pearl cotton, especially flat pearl cotton, encrypted pearl cotton, encrypted and hard pearl cotton, anti-static pearl cotton, etc. Generally is widely used in car cushion, pillow, electronic appliances, instrumentation, computers, audio, medical equipment, work-managing machine box, metal lighting, crafts, glass, ceramics, electrical appliances, spraying, furniture, furniture, liquor and resin of high-grade fragile gift packaging, metal products, shoes, toys, melon and fruit of the inner packaging, daily necessities and other products packaging. Good rebound efficiency, not easy to deform. Fix and beautify the product.