With the rapid development of the times, people pay more and more attention to the appearance. So the packing bag is more and more beautiful. However, the appearance alone is not good, for some high temperature food packaging must use aluminum foil packaging bag, aluminum foil bag packaging food has: good sealing, moisture-proof, tasteless, good vacuum effect, low air permeability, not easy to aging and other characteristics; aluminum foil bag in packaging electronic components, hardware, industrial products has moisture-proof, rust proof, anti-static, shielding, shading, etc In which field are aluminum foil bags used? Beite packaging introduces in detail to customers:

1、 Soft package aluminum foil bag
Soft packaging is a bag type container made of soft composite packaging materials. The appearance of flexible packaging has greatly improved the mechanization and automation level of food and beverage industry, and accelerated the modernization and socialization process of people's diet life. In developed countries, flexible packaging has become one of the main packaging forms of food and beverage, replacing canned and bottled in a certain range. In recent years, China's flexible packaging market has also developed rapidly. Up to now, 10 aluminum foil composite production lines have been introduced. Different processes such as dry lamination, hot melt lamination and extrusion lamination can be adopted according to the different uses of flexible packaging. Flexible packaging is not only moisture-proof and fresh-keeping, but also can print various patterns and characters. It is an ideal material for modern commercial packaging. With the improvement of people's living standards, flexible packaging aluminum foil still has a great development space.
2、 Pharmaceutical aluminum foil packaging
Pharmaceutical packaging aluminum foil mainly includes water, injection easy to open bottle cap and pharmaceutical PTP aluminum foil. Due to its advantages of moisture-proof, easy to carry, safety and health, PTP aluminum foil is widely used in the international pharmaceutical industry. China began to use aluminum foil to package drugs since 1985. Up to now, packaging aluminum foil only accounts for 20% of drug packaging materials. In recent years, the drug foil market has developed rapidly. On the one hand, the pharmaceutical market has developed rapidly, but the main reason is that the application proportion of 20% aluminum foil in drug packaging is increasing.
3、 Composite aluminum foil packaging for automobile
With the vigorous development of China's automobile industry and the continuous improvement of automobile aluminizing rate, the market demand of automobile aluminum foil packaging is increasing rapidly. There are two kinds of aluminum foil packaging for automobile, one is composite aluminum foil packaging for automobile air conditioner, China's automobile air conditioner has been fully aluminized, and the annual demand for aluminum foil packaging bag reaches 15000 tons; the other is composite aluminum foil packaging for automobile radiator, It is used to manufacture radiator, condenser and evaporator of automobile water tank. At present, the aluminum rate of automobile water tank reaches 40%, and the annual demand is about 3000 tons.
4、 Aluminum foil packaging for electrolytic capacitors
Aluminum foil package used for capacitor is a kind of corrosive material working under polar conditions, which has higher requirements on the structure of aluminum foil bag. The aluminum foil bag used can be divided into three types: cathode aluminum foil with thickness of 0.015mm-0.06mm; high-voltage aluminum foil with thickness of 0.065mm-0.1mm, which requires high-purity aluminum production; low-voltage aluminum foil, with thickness of 0.06mm-0.1mm.
There are few manufacturers of aluminum foil for electrolytic capacitor in China, mainly because the market demand is not large, and the production technology is far behind the advanced state-owned enterprises. However, aluminum electrolytic capacitors have good performance, low price and large use, so the market prospect is very good. At present, the annual demand of Japan is 45000 tons, which is 6 times of the Chinese market. With the development of electronic industry and China becoming the main industrial production base, the market demand of aluminum foil packaging bag for electrolytic capacitor has a broad prospect.
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 comprehensive, 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, thoughtful service business philosophy, the industry's recognition, products sold all over the world; welcome friends from all walks of life to inquire, visit our factory to investigate guidance and business negotiations