1. Description: The machine has such functions as photoelectric automatic tracking microcomputer length setting, high limit stopping, automatic counting, automatic alarm on reaching the set value, high compensation accuracy with such characteristics as neat bags, little error and high automatic of whole machine, so it is a kind of ideal equipment for producing blank bags, color bags ,flat bags and vest bags, ect. And other various plastic soft packing bags. 2. Main Specification: ModelGJHD-500GJHD-800Max. width of bag-making400mm700mmMax. length of bag-making1200mm1200mmMax. speed of bag-making30-120 pcs / min30-120 pcs / minThickness of film0.008-0.15mm0.008-0.15mmElectric power4kw4.5kwPower supply380v/50Hz380v/50HzHeating voltage110v110vOverall dimensions3600x1200x1700mm3600x1500x1700mm3. samples