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 drawbacks of common foam rubber, 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. It is an ideal substitute for traditional packaging materials.
Widely used for packaging a variety of products including 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 such as resins, as well as for daily necessities and express delivery packaging. Enhanced with colorant antistatic agents and flame retardants, it showcases superior performance.



