... the LDPE,LLDPE,HDPE films. Which is used for making vest bags and flat pockets. Raw material: LDPE,LLDPE,HDPE ... could cut and seal the plastic film, it is suitable for making vest bags, flat pocket.Raw materials: PP, PE Double-layer ... film.Model: 600Max Bag-making Width : 30-550 mmMax Bag-making Length: 800mmBag-making speed: 30-150 pc/minPower of motor ...