Food packaging machine equipment: 1.made of food-grade polypropylene 2.packing machine line ... for big size plastic bag packing. Food packaging machine equipment YTD-3940This set of machine is consist of Z-shaped ... puffed food, crispy rice, jelly, candy, pistachio, apple slices, dumpling, chocolate, pet food, small hardware, medicine, etc. Features: 1. Mainly used ...