pe film blowing machine 1. take the HDPE or LDPE as raw material, 2. through heating, extrusion, blowing, stretch, winder etc PE plastic bag film blowing machine Feature:The pe film blowing machine plastic thin film is widely used for supermarket bag,garbage bag,various plastic package bag, farmland film.cote film and compound thin film. main Technical ParameterMODELSJ55-800Suitable raw material ...