Aluminium Pharmaceutical Foil

The alloy grades used for aluminium pharmaceutical foil are generally 8011, 8021, 1235, with a thickness of 0.006-0.065mm and a width of 300mm-1100mm. The tempers of pharmaceutical aluminium foil are generally O temper, that is soft, only the 8011 is in the H18 temper. The pharmaceutical aluminum foil is only tens of microns thick. The finished product is generally above 300mm. The inner diameter of the core is 76 mm, and the maximum outer diameter can reach 500mm, the thickness tolerance is not more than 5%, the result of the water brushing experiment is A grade.

The main uses of aluminium pharmaceutical foil are blister packaging of medicine capsules and tablets, and bag-like packaging of powder granules and liquids. The main production process flow is: billet inspection-billet rolling-opening and dividing rolling-coil rolling-finished rolled product-slitting-furnace annealing-finished product packaging. The surface of pharmaceutical aluminum foil is required to be free of oil, no shiny, no black lines, no pinholes, no macula, no lotus leaf edge, etc. The common aluminium blister foil on the market has two alloy tempers, namely 8011 aluminum foil and 8021 aluminum foil. The thickness of 8011 alloy aluminum foil is generally below 0.05mm, and the thickness of 8021 alloy aluminium foil is above 0.05mm.

Aluminium pharmaceutical foil is used for use (medicine packaging) after compounding, heating, bonding, printing, and cutting with aluminum foil as a carrier. The 8011-o aluminium foil for pharmaceutical packaging can meet the temperature and humidity requirements of the medicine. The 8011 aluminum foil for pharmaceutical aluminum foil is processed into a finished medicine foil with light-shielding performance, high moisture resistance, gas barrier properties and taste retention. Aluminum pharmaceutical foil has a highly dense metal crystal structure, which can block any gas, water vapor and light, so it can effectively protect medicines, for it can make the medicine get a greater degree of protection. Aluminum blister processed by pharmaceutical foil can protect from the influence of unfavorable factors during long-distance transportation and long-term storage.