Main products: aluminum foil bag, vacuum bag, shielding bags, aluminum bags, board vacuum bags, cooking food vacuum bag, nylon vacuum bag, anti-static metal bags and other packaging materials. Kunshan Chi Shing processing vacuum, food vacuum, pumping vacuum bag, anti-static vacuum bag, moisture-proof vacuum bag, nylon vacuum bag, vacuum printing, color printing and other vacuum bag vacuum bags. Jiangsu vacuum, Chi Shing factory specializes in the production, the company can offer personalized service, a variety of customized aluminum foil bags, shielding bags, vacuum bags, aluminum bags, high-temperature cooking bags and other packaging bags, more details please contact us! Material: PET / NY / AL / PE (general packaging) PET / NY / AL / CPP (high-temperature cooking) Size: Width: 70-1000 mm Length: Any thickness: 8 --20 silk silk bag shape: triangular closure (pocket) aluminum foil bags, self-sealing zipper bags aluminum foil bags, aluminum foil bags of yin and yang, organ foil bags, three-dimensional aluminum foil bags, aluminum foil zipper bags of different material properties: PET-- printing effect is good, NY-- low oxygen permeability, AL- - strong barrier, opacity, PE-- ordinary packaging inner, CPP-- inner temperature cooking characteristics: (1) strong air barrier performance, oxidation resistance, waterproof, moisture-proof. Strong (2) mechanical properties, high blasting performance, strong anti-puncture tear resistance. (3) high temperature (121 ℃), low temperature (-50 ℃), oil, Paul Hong good performance. (4) Non-toxic and tasteless, with food, composite packaging hygiene standards. Good (5) sealing performance, flexibility, good barrier properties. Features: beautifully printed (according to customer requirements printed corresponding patterns, text, etc.), shelf, good sealing glue is cold: water-soluble glue (more health, environmental protection, no solvent residue)