What are the application areas of aluminum foil?
Four major aluminum foil applicationsI. composite foil for automobilesWith the rapid development of automobile and aluminum rate of China's automobile industry continues to improve, the rapid increase in foil market demand for automotive vehicles, there are two kinds of foil, a composite foil is used for automobile air conditioner, automobile air conditioner China has aluminum, aluminum foil on the annual demand of 15 thousand tons; the other a composite foil for auto radiator, used in the manufacture of automobile radiator, condenser and evaporator, the auto radiator aluminum rate reached 40%, the annual demand of 3 thousand tons.
Drug foilMedical package aluminum foil mainly includes water, injection easy to open type bottle cap and medicinal PTP aluminum foil, because PTP aluminum foil has moisture-proof, easy to carry, safe and sanitary, and so on, it is widely used in the international pharmaceutical industry. China began to use the aluminum foil packing drugs since 1985 so far, aluminum foil packaging accounted for only 20% of drug packaging materials, the rapid development of medicine foil market in recent years, on the one hand is the rapid development of the pharmaceutical market, but mainly because the application ratio of 20% aluminum foil in the continuous improvement of the pharmaceutical packaging.
Aluminium foil for electrolytic capacitorElectrolytic capacitor with aluminum foil is a kind of work in polar conditions of corrosive materials, structure of aluminum foil have higher requirements, the aluminum foil is divided into three types: the cathode foil thickness is 0.015mm ~ 0.06mm; high pressure foil thickness is 0.065mm ~ 0.1mm, with the requirements of production of high purity aluminum foil; low pressure foil thickness is 0.06mm ~ 0.1mm.
Soft package aluminum foilIs the use of flexible packaging bag type container made of soft composite packaging materials, soft packaging has greatly improved the level of mechanization and automation of the food and beverage industry, accelerate the modernization and socialization of people's diet life. In developed countries, soft packaging has become one of the main packaging forms of food and beverages, and has replaced cans and bottles in a certain range. In recent years, China's packaging market development is also very fast, has introduced a 10 aluminum foil production line, according to the different purposes of the soft packing dry composite, composite, hot melt extrusion composite technology etc.. Flexible packaging not only has the function of moisture-proof and preservation, but also can print various patterns and characters. It is the ideal material for modern commercial packaging. With the improvement of people's living standard, there is still a lot of room for the development of flexible packaging aluminum foil.
