The full name of breathable stretch film is "waterproof breathable microporous film", which is a new functional polymer material with environmental protection, breathable (vapor) and water (liquid, bacteria, dust) separation. According to the different materials used, the breathable film can be divided into PE breathable film, TPU breathable film, PTFE breathable film, etc.
The full production line includes high-performance single screw extruder, mold, casting device, lognitudinal stretch, transverse stretching, automatic winding machine and computer control system.
