Film Blowing Machine: 1.It is used for blowing LDPE.HDPE,LLDPE 2.The main motor adopts frequency control of motor speed Plastic Film Blowing Machine:USE:It is used for blowing LDPE.HDPE,LLDPE which has been widely used for producing laminating film, packing film, agricultural covering film, bag or film for textile and clothing and other packing material.FEATURE:1.The main motor adopts frequency ...