... :110 DGJ-M Series Multi-layer Downward Blowing Water-cool Blown Film Lines I.Parameters ModelDGJ-M ... die head, downward blowing water cool(cooling quickly),rotating haul-off and so on high and new(patented) technologzies, he ... , LLDPE, LDPE, PA, EBOH, BIPOLYMER PP and TERPOLYMER PP and so on raw materials, which could produce packing ... -M series Multi-layer down blowing water-cooling Blown Film set