... film blowing machine for blowing plastic film for LDPE,HDPE,LLDPE and so on.The film is used for making the plastic bag . GY-CM-PE HDPE,LDPE Film ... suitable for blowing the plastic film as high density Polyethylene (HDPE), low density Polyethylene (LDPE) and linear low density Polyethylene (LLDPE), which is widely ...