... side-sealing bags of OPP LDPE,Propylene films Hot Cutting and bottom-sealing bag making machineFeatures 1.This ... kinds of protection as overflow , over-voltage, and ect.3.The length of bag be controlled by ... film, which keep the location of words and pictures more exactly.Main technical parameters ModelWidth of ... /50HZ0.75kw3.5kw4500*1200*1600mm1000kg Hot Cutting and bottom-sealing Bag-making Machine