... , MLLDPE Three Layer Co-extrusion Haul-Off rotary film blowing machineUse:This film blowing machine is applicable for the materials such as LDPE, LLDPE, HDPE ... 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 ...