Polyethylene foam cotton, also known as EPE pearl cotton, is a non-crosslinked closed-cell structure and a new type of environmentally friendly packaging material. It is made up of countless independent bubbles formed by physical foaming of low-density polyethylene resin. It overcomes the shortcomings of common foam materials, such as fragility, deformation, and poor recovery. It boasts many advantages, including waterproof and moisture-proof, shockproof, soundproof, thermal insulation, excellent plasticity, high tensile strength, recyclability, environmental friendliness, and strong impact resistance. It also has excellent chemical resistance and is an ideal substitute for traditional packaging materials.

Widely used in packaging for car seat cushions, pillows, electronic appliances, instruments, computers, audio equipment, industrial computer cases, hardware lighting, handicrafts, glass, ceramics, household appliances, spraying, furniture, leather goods, and high-end fragile gift packaging such as alcohol and resins, as well as hardware products, toys, fruits and vegetables, leather shoes, and daily necessities, along with express delivery packaging. Enhanced with colorant antistatic agents and flame retardants, it showcases superior performance.