Pearl cotton is a non-crosslinked closed-cell structure, also known as polyethylene foam cotton, which is a new type of environmental protection packaging material. It consists of countless independent bubbles produced by physical foaming of low density polyethylene. Overcomes the shortcomings of ordinary styrofoam, such as brittleness, deformation and poor recovery. It has many advantages such as waterproof, shockproof, sound insulation, heat preservation, good plasticity, strong toughness, recycling, environmental protection, strong impact resistance and so on, and also has good chemical resistance. It is an ideal substitute for traditional packaging materials. Widely used in car cushions, pillows, electronic appliances, instruments, computers, stereos, medical devices, industrial control cabinets, hardware lighting, handicrafts, glass, ceramics, home appliances, spraying, furniture, wine and resin and other high-end fragile gift packaging, hardware products, toys, melons, fruits, leather shoes, daily necessities and other products packaging. After adding color antistatic agent and flame retardant, it shows its excellent performance. Adhesive products of EPE and various fabrics are not only beautiful in appearance, but also can effectively prevent static electricity and ignition, and are good indoor decoration materials for various vehicles and rooms. The composite product of EPE pearl cotton and aluminum foil or aluminized film has excellent anti-infrared and anti-ultraviolet ability, and is a necessary product for some chemical equipment cold storage and camping equipment car sunshade. Its pipes are widely used in air conditioning, baby carriages, children's toys, furniture, water heating and ventilation and other industries. Pearl cotton foam material is a new type of environmental protection packaging filling material. Its superior characteristics are increasingly recognized by people, so its uses will continue to expand and innovate.

Especially in packaging and other industrial materials, it has better performance, lower cost, higher grade, elegant appearance and better effect than traditional materials. In addition, the packaging materials of agricultural and sideline products are more extensive. At the same time, EPE pearl cotton foam board can be further processed, just need to prepare pearl cotton laminating machine and laminating machine. HDPE film, aluminum film, plastic coated paper, plastic coated cloth, etc. Coating on the surface of EPE sheet not only improves the mechanical strength, but also improves the original properties, prints various patterns and characters, and expands the promotion of products. In addition, the composite sheet can be widely used as the lining of boxes, life jackets, heat insulation and moisture-proof tents. The economic benefits will increase with the doubling.