1. material This section product mainly BOPP CPP PA PE aluminum foil

2. process two kinds of thin film or two or more of the thin film by composite machine composite together, after the printer printed on all sorts of design, through the different bag making craft and machinery to produce all sorts of different demand and style of the bag, the bag hanging flat gum, plus bone bag bag, self-reliance bag, seal jean plastic bags, three-dimensional plastic bags, conjoined plastic bags, plastic bags and a series of grid packing plastic bags

3. use shielding bag packaging, mainly used in electronic products and PCB vacuum bag is mainly used in food and fruit products, such as packaging, self-supporting bag is mainly used in the packaging of food and powder products, such products are mainly applied to require shielding and oxidation products and food