I heard that using aluminum foil and salt to add water can make the silver ring bright. Who told me what aluminum foil is and where can I buy it?
Aluminum foil and aluminum foil aluminum foil backing paper by bonding paper. Soft, easy to change, such as paper, and does not rebound after deformation. The utility model can be characterized in that the utility model has the advantages of ensuring shading, no falling, no light transmission, no pollution, and low price.Aluminum foil has clean, sanitary and shiny appearance, it can be integrated with other packaging materials, and the surface of aluminum foil is better than other materials.
Aluminum foil in the construction of the application is quite obvious, paste on the surface of thermal insulation material, make it more convenient and clean construction, especially the aesthetic degree to a new height. But the effect of different kinds of foil is very different, for example, fire and ordinary are not a grade.
Aluminum foil paper is made from aluminum foil backing paper and aluminum foil paper bonding paper. Soft, easy to change, such as paper, and does not rebound after deformation. The utility model can be characterized in that the utility model has the advantages of ensuring shading, no falling, no light transmission, no pollution, and low price. Aluminum foil paper as an industrial raw and auxiliary materials, products are mainly used in packaging, protection, daily necessities, buildings and so on. The initial development of Hebei Langfang Dacheng is a common type of application in construction, and is mostly used in industrial buildings. It should conform to the application type and basic requirements of auxiliary building materials. Production began in 1932 and the test was successful. Aluminum foil is a new type of industrial material. Will replace more single material, widely used in a variety of flexible packaging. With economic development, China will become the world's most important packaging demand market. Aluminum foil packaging development prospects are very broad.
The use of aluminum foil is very extensive, such as aviation food packaging, cigarette packaging and other packaging ordinary carnivorous. The experts divided it into more than 20 varieties according to its application characteristics. Because of the difference of economic development in different countries, there is a big gap in the consumption structure of aluminum foil. In Europe and the United States, aluminum foil used in packaging accounts for 70% of the total demand. In the Chinese market, aluminum foil is mainly used as raw and auxiliary materials for industrial manufacture. Packaging aluminum foil accounts for only 30% of the total domestic demand. Although the development of aluminum foil packaging is late, the market is growing rapidly and the prospect is interesting.
