... and industr Name:PP Film Blowing MachinePerformanceThis machine applies to blow various LDPE, HDPE and LLDPE plasticfilms, widely applying ... , drawing in and rolling up in good order, easy to change roll. Technical Parameter ModelSJ-45×28SJ-50×28SJ-55 ... ×28SJ-65×28SJ-75×28FeatureResin to be usedPolyethylene\HDPE\LDPE\LLDPEMax.film width400mm550mm800mm1000-1200mm1500mmThickness of ...