Manufacturer to tell you what is the sandwich material pearl cotton

Sandwich material is the earliest pearl cotton is in the present, only the development of a new kind of pearl cotton packing material, it is USES high-grade high density of the upper and lower a layer of foamed pearl cotton, pearl cotton intermediate compound shape is like a piece of the structure of the sandwich bread, so called sandwich material pearl cotton. Pearl cotton sandwich material use South Korea imported machines, imported elected to smooth water, spend a lot of manpower material resources, and developed a new type of packaging, the packaging material has the characteristics of what? Its hardness is more hard than disposable foaming pearl cotton, due to its high density pearl cotton and the 50-280 kg, intermediate compound with a layer of ordinary pearl cotton, so it flexible, lightweight and flexible, can bend to absorb and disperse the external impact force, to achieve the effect of the buffer. Even under the impact of the great role, it is hard and strong outer can resist, lining and good buffering capacity to make things get better protection, is a high-strength buffer shock absorption ability of new environmental protection packaging materials.