... , LLDPE, HDPE, MLLDPE Three Layer Co-extrusion Haul-Off rotary film blowing machineUse:This film blowing machine is applicable for the materials such as LDPE, LLDPE ... film, contractive film, protective film, cable film, macromolecule adhesive film, multifunctional industrial film products.Performances and characteristics: 1.The tractor adopts horizontal swing rotation, It replaces die ...