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. Suzhou Manufacturer - Kunshan Chi Shing professional production: Jiangsu vacuum, food vacuum bag, vacuum bag, seal the vacuum bag, cooking vacuum bag, anti-static moisture-proof vacuum bag waterproof nylon vacuum bag, printing, food vacuum, high-temperature sterilization Cooking vacuum bag (also known as nylon), with permeability (oxygen) gas is low, the vacuum effect is good, high transparency, good moisture resistance, high tensile strength and puncture strength, easy to seal, sealing, and not aging ...... and so on. Mainly applied to food, hardware, electronic components and other necessary requirements for vacuum packaging. Can be custom made according to customer requirements: size, specifications, anti-static, high temperature resistance, cooking and other functions, customers can also print text and graphics requirements. What vacuum bag What are the characteristics of the material is vacuum generally:?? PA / PE or PA / CPP PET / PE or PET / CPP also have three, four, in order to increase the texture of the material properties of PET / PA / PE PET / AL / CPP PA / AL / CPP PET / PA0 / AL / CPP vacuum packaging features: 1 excluding the packaging container in local air (oxygen) can effectively prevent food decay. Can effectively prevent the exchange of packaging material content; (2) the use of barrier (tightness) excellent packaging materials and sealing technology and strict requirements. To prevent food weight loss, loss of taste, but will also prevent secondary pollution. Accelerate the heat conduction; 3 vacuum-packed container internal gas has been ruled out. This can improve the thermal disinfection efficiency, but also to avoid the heat sterilization time, due to the expansion of gas leaving the containers burst.