Difference between aluminized bag and pure aluminium bag
Aluminum foil packaging bags are often used in daily life, which industries are aluminum foil bags suitable for? And what are its advantages? Here is a detailed introduction to the advantages of aluminum foil bags
Aluminum foil packaging bag usually refers to aluminum plastic composite vacuum packaging bag. This kind of product is suitable for moisture-proof, light proof and vacuum packaging of large-scale precision mechanical equipment, chemical raw materials and pharmaceutical intermediates. Three or four layer structure is adopted, which has good water and oxygen isolation functions. It can be made into flat bag, stereo bag, organ bag, zipper bag and so on. The products should be tested by GB and ASTM standards, and meet the requirements of environmental protection (third party test report can be provided). The products meet the most stringent environmental protection standards of EU and North America for packaging materials.
Aluminum foil bags are divided into pure aluminum bags and aluminum coated bags. How to distinguish between aluminum coated bags and pure aluminum bags in daily life is summarized as follows:
1、 From the material point of view, pure aluminum bag is pure aluminum with high purity and belongs to soft material; aluminized bag mixed with composite material is brittle material.
2、 From the cost point of view, the price of pure aluminum bags is higher than that of aluminized bags.
3、 From the performance point of view, the moisture-proof and cooling effect of the pure aluminum bag is better than that of the aluminum coated bag. The pure aluminum bag completely avoids the light, and the aluminum coated bag is the shading effect.
4、 In terms of use, pure aluminum bags are more suitable for vacuuming, such as cooked food, meat and other products, while aluminum coated bags are suitable for tea, powder, electronic parts and so on.
5、 Put the bag inside the light or sunlight, through the bag can see the light is plated aluminum foil, invisible is pure aluminum foil
Dongguan Beite packaging materials Co., Ltd. is a large-scale company specializing in the production of food grade composite packaging. It is a professional manufacturer of composite packaging bags. It uses new equipment to produce packaging bags and roll films, providing environmental protection and safety packaging services for the market. The company produces composite bags, roll film, fruit bags, aluminum foil bags, suction mouth bags, self-supporting bags, zipper bags, anti-static bags, special-shaped bags, etc., which are suitable for the internal and external packaging of food, daily chemicals, electronics, toys, medicine, cosmetics, industrial products and other industries. We uphold the integrity of cooperation, good quality, good service business philosophy, won the industry's approval, products sold to all over the world; welcome friends from all walks of life to inquire, visit our factory to investigate guidance and business negotiations.
