POF five-layer co-extrusion membrane blowing unit is our company to introduce foreign advanced technology, using the "double bubble and double axial tube membrane method" process, through the production of five-layer structure (PP / PE / PE / PE / PP) POF heat shrinkage film. This product has light weight, high transparency, low temperature resistance, good support of comprehensive performance. This kind of products are often used in printing and packaging film, food, beverage, medicine, health care products, stationery, cosmetics, handicrafts, books and newspapers, audio and video products, electrical accessories, toys and other packaging film.
