... stainless steel.(304/316 stainless steel) (6):Function: automatically complete bag-making,filling,weighing,sealing,cutting,date printing and easy tearing ... notch. (7):packing all kinds of liquid,like shampoo,butter,lotion, sauce,ketchup 8:wrapping machine,labeling machine,carton machine,production ... bottle,jar,packaging tube,cosmetic tube,flexible packaging material. 10:Bag style: four sides sealing.