Main products: aluminum foil bag, vacuum bag, shielding bags, aluminum bags, board vacuum bags, cooking food vacuum bag, nylon vacuum bag, anti-static bags and other packaging materials, metal. Kunshan, Nanjing Chi Shing professional supply vacuum packing, nylon vacuum bag, food vacuum bag, anti-static vacuum, vacuum quality, price concessions vacuum 1. structures:. PET film / PE film 2. The vacuum bag Thickness: 3. 8-20 silk vacuum bag Specifications: 200-300 m / roll vacuum 4. Features: Excellent moisture and oxygen barrier, rust, shading ,, antistatic be evacuated, glossy appearance, color effects Good. 5. Scope: for food, electronic products, machinery and electronic products, precision instruments and long-term hold maritime export transport packaging, which can effectively prevent the product surface oxidation rust, peeling paint. Can effectively prevent the product absorb moisture caking, oxidative deterioration and prolong its storage time of vacuum packaging benefits: one is to reduce the oxygen content of the package to prevent the deterioration of packaged food mold rot, embracing food color, flavor, and extend shelf life. 2, vacuum-packed food plays an important role in terms of course, but to use it in the same clothing items are processed with extraordinary results. 3, vacuum packaging relative to the normal method of packaging, it reduces the space occupied by the article. And has anti-bacterial moisture and dust, etc., to make transportation more convenient clothing items 4, greatly reducing certain accidents resulting in the possibility of damages.