72 micron aluminium foil is a heavy duty foil, for most light alu foils are less than 50 micron thick. The aluminium foil 72 mtr price proves to be cheaper than thinner foils, because it the foil needs less casting times, but the specific price is related to applications of the foil, which include pharmaceutics, food containers, air conditioners and cable wrapping.

Pharmaceutical foil can be of 8011-H18 or 8021-O, the thickness of which ranges from 20 to 75 micron. The foil is composite, coated and printed before becoming final products. After compounding and printing, it is widely used in the packaging of various medicine capsules, tablets and granules. Medical aluminum foil Metal aluminum has a highly dense metal crystal structure. The perfect medical aluminum foil can completely block any gas, water vapor and light. Owing to special use, the foil must be of top standard in health level, and its price is relatively high.

Food container aluminium foil 72 mtr price is not low, either. General materials for such aluminium foil rolls are 8011-H24, 3003-H24 and 8011-H22. The foil can be as thick as 200 micron. It is finally made into semi-rigid containers used for food packaging after being punched.

Air conditioner aluminum foil is mainly used for air conditioner heat exchange fins. With the development of air conditioners towards miniaturization and high efficiency, their heat exchange fins have also developed in the direction of ultra-thin and high-strength, from the previous 200micron to the current 0.09 to 0.15mm. In addition, in order to increase the life of the air conditioner, reduce power consumption, improve the quality of ventilation and improve the cooling effect, various functions of air conditioner aluminum foil have emerged, such as anti-corrosion heat exchange fins, surface hydrophilic heat exchange fins, and surface water-repellent performance. Heat exchange fins, mildew proof heat exchange fins and self-lubricating heat exchange fins, etc. Regardless of the function, the alloy and state of aluminum foil for air conditioning mainly include 3102 and 8011-H22/H24/H26. These aluminum foils are punched and eventually become the heat-conducting fins of the air-conditioning heat exchanger. The price of air conditioner aluminum foil 72 mtr is lower than the above two types of aluminum foil.

The cable aluminum foil of 72micron is mainly 8011-O, which is used to cover high-voltage cables after aluminum-plastic composite. Its price is the cheapest. Because the alloy and thickness are very easy to do.