Pearl cotton is not harmful to the human body. Pearl cotton is a new type of environmentally friendly packaging materials, is composed of low-density polyethylene resin by physical foaming bubbles generated. This material is non-toxic and tasteless, widely used in people's lives in products, such as furniture and appliances, toys, medical equipment, product packaging, bags and bags of interior decoration. Pearl cotton is a new type of environmentally friendly packaging material, composed of low-density polyethylene resin through physical foaming to produce countless independent bubbles. Pearl cotton is widely used in automobile cushions, pillows, electronic appliances, medical equipment, furniture and home furnishings, alcohol and resin and other high-grade fragile gift packaging, hardware products, toys, fruits, shoes, the inner packaging, daily necessities and other products packaging, as well as express packaging. In addition, pearl cotton can also be used as television sets, refrigerators, home appliances and alternating current products packaging, electronic instruments shockproof, anti-static packaging.