... pressure polyethylene,which has been widely used forproducing laminating film,packing film,agricultural covering film,bag or film for textileand ... clothing and other packing material the main motor adopts frequency control ofmotor speed ... 6000mm6200*3400*8000mm6200*4000*9000mm6800*4500*10000mm GD-C75 PE packing film blowing machine/film extruder/film blowing ...