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 composed of numerous independent bubbles formed by physical foaming of low-density polyethylene. It overcomes the shortcomings of common foam materials, such as fragility, deformation, and poor resilience. 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 for packaging a variety of products such as car seat cushions, pillows, electronic appliances, instruments, computers, audio equipment, industrial computer cases, hardware lighting, crafts, glass, ceramics, household appliances, coatings, furniture, leather shoes, and high-end fragile gift items like resins, as well as hardware products, toys, fruits, and daily necessities. Also includes express delivery packaging. Enhanced with colorant anti-static agents and flame retardants, it showcases superior performance.