The barrier property of aluminum foil material in food aluminum foil bag is the best in food packaging. Aluminum foil is a kind of high-grade printing packaging material. Its application in packaging is mainly used for some high-end food packaging, such as chocolate packaging, tea packaging, etc.
In terms of appearance: food aluminum foil bag has metal luster, good light shielding property, high reflection ability to heat and light, metal luster and reflection ability can improve the brightness of printing color;
In the use of function: good isolation, strong protection, impermeable to gas and water vapor, to prevent moisture absorption, gasification, not vulnerable to bacteria and insects.
Aluminum foil is easy to process, can be used for printing, color difference, embossing, surface coating, gluing and painting, but it can not be stressed. It is not sealed alkaline, has pinholes and easy to wrinkle. Therefore, it is not used alone in general. It is usually processed with paper and plastic film to make composite materials, which overcomes the shortcomings of unsealed alkaline, and its advantages such as isolation can be fully applied In life more and more by the packaging industry.
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Dongguan Beite packaging materials Co., Ltd
Aluminum foil packaging bags, mask bags, self-supporting zipper bags, eight side sealing bags, red wine bags, dog food bags, beverage bags, box bags, packaging roll film, perforated fruit bags, Dongguan bate packing material Co., Ltd.