Several Applications of Aluminum Foil
Aluminum foil with excellent performance is gradually replacing the application of copper foil in various fields, promote the substitution of copper with aluminum strip, will be able to better use of aluminum resources, copper resources. And aluminum foil basically replaced copper foil, and achieve the same performance.
Today, by reading this article, you can learn about several important products of aluminum foil.
Pharmaceutical Aluminium Foil
There are several types of pharmaceutical aluminium foil, such as pharmaceutical aluminium foil, pharmaceutical PTP aluminum foil, pharmaceutical packaging with PTP aluminum foil, PTP aluminum foil. The material of pharmaceutical aluminium foil requires high precision printing, rich color and clear pattern. And it is required that the plain foil can be printed online on the automatic drug blister packing machine. In addition, it also requires good moisture permeability, moisture resistance, oxygen resistance, sealing with molding materials, can avoid light, incense. Using aluminum foil as the base material, easy to open or break, convenient for consumers to take.
Air Conditioning Aluminum Foil
Air conditioning foil is a special material for making heat exchanger fins for air conditioners. The air conditioning foil used in the early stage is a plain foil. In order to improve the surface performance of plain foil, anticorrosive inorganic coating and hydrophilic organic coating were applied before forming to form hydrophilic foil. At present, hydrophilic foil accounts for 50% of the total amount of air conditioning foil, and its use proportion will be further improved. In addition, there is a hydrophobic foil, so that the fin surface has a hydrophobic function, to prevent condensation water adhesion. Because the technology of improving surface defrost of hydrophobic foils needs to be further studied, the actual product is very few at present.
The thickness of the air conditioning foil is 0.1mm ~ 0.15mm. With the development of technology, air conditioning foil has a tendency of further thinning. The thickness of leading products in Japan is 0.09mm now. In the very thin state, aluminum foil to have good formability, its structure and performance must be uniform, metallurgical defects less, small anisotropy, and requires high strength, good ductility, uniform thickness, good flatness. The specifications and alloys of air conditioning foil are relatively single, which is suitable for large-scale production. However, the market is seasonal. For professional manufacturers of air conditioning foil, it is difficult to solve the contradiction between short supply in peak season and almost no demand in the off-season.
Driven by the strong market demand, the production capacity and technical level of air conditioning foil in China have been continuously improved in recent years, and now a group of large, medium, medium and low production enterprises has been formed. The product quality of some large enterprises, such as North China Aluminum and Bohai Aluminum, has basically reached the international advanced level. Due to excess domestic production capacity, the market competition is extremely fierce.
Cigarette Packaging Aluminum Foil
Our country is the world’s largest cigarette production and consumption power, at present, our country has 146 large cigarette factories, an annual output of 34 million large amount of cigarette box, basically using cigarette foil packaging, 30% by spraying foil, 70% use rolling aluminum foil, aluminum foil rolling consumption of 35000 tons, with improvements in people’s health consciousness and imported cigarettes, The growth of cigarette foil demand has slowed down significantly and is expected to increase slightly in recent years. China’s cigarette packaging foil accounts for 70% of the total amount of double zero foil, at present, there are two or three domestic enterprises that can produce high-quality tobacco foil, the technical level is equivalent to the international level, but the overall quality of domestic tobacco foil has a certain gap with the international level.
Cable Aluminum Foil
Cable foil is an aluminum composite foil composed of plastic film on one or both sides, which is used as the shield of the cable by taking advantage of the airtight and shielding property of aluminum foil. Cable foil requires less oil on the surface, no holes, high mechanical properties, the overall quality is not high, but the length is very strict.
Decorative Aluminum Foil
Decorative foil is a decorative material applied in the form of aluminum-plastic composite, which takes advantage of the characteristics of good coloring and high photothermal reflectivity of aluminum foil. Mainly used for construction, furniture decoration and part of the gift box packaging. The application of decorative foil in China’s construction industry began in the 1990s, and it has spread rapidly from Shanghai, Beijing, Guangzhou and other central cities to all parts of the country. In recent years, the demand has increased sharply. It is generally used as decorative materials for the inner wall of buildings and indoor furniture and is also widely used in the facade and interior decoration of commercial institutions.
Decorative foil has the advantages of heat insulation, moisture-proof, sound insulation, fire protection and ease to clean, and the appearance of luxury, convenient processing, construction and installation speed. At present, China’s construction, home decoration industry has formed a decorative foil application boom. With the rapid development of China’s construction industry and the continuous popularity of decorative foil application, decorative foil demand will increase greatly. In addition, the use of decorative foil packaging gifts is very popular in foreign countries, in recent years in China’s rapid development speed, is expected to have a better prospect.
Chongqing Lanren Aluminium Co., Ltd was established in 2008, which is a professional manufacturer of aluminium material and aluminium cookware, and we have the whole line to produce aluminium coil and circles and aluminum cookware.