Introduction to the mucous membrane of related knowledge

What is here and you talk about the mucous membrane? Since the mucous membrane is a kind of high transparent and flexible soft film. It has high tensile strength, tear strength and good resistance to puncture. In a linear low density polyethylene (LLDPE) as the main raw material, add a little material mixing by melt extrusion system plasticizing and then after the nose and the forming mould adopts single layer, double layer, or layer 3 co-extrusion salivate process made of a new type of packaging materials.

The longitudinal and the transverse cold stretch in the PE stretch film has good characteristics, and has great retracted, persistent bouquet of tight force, single-side or double-side self-adhesive, and the suitable air permeability. Rely on its viscosity, the wrap film is mainly used for pallet packaging, big or cluster of all kinds of scattered goods packaging, food, and family and the supermarket refrigerated packing, but also for household electrical appliances, precision instruments, bicycle, motorcycle, high-grade furniture products such as packaging, can make the packaging items to keep long-term tension and not loose.

PE stretch film as a new type of packaging materials, packaging process is simple, as well as the manual packing, and packing machinery. It simplifies the packing process and equipment, has a good safety performance, and has the waterproof, dustproof, visual appearance good advantage. PE stretch film is a kind of green environmental protection material, non-toxic harmless, widely used in food, beverage, pharmaceutical and other industries.