In our daily life, the application of pharma aluminum foil is very extensive and mature. The main uses of pharma aluminum foil are blister packaging of pharmaceutical capsules and tablets, as well as bag-like packaging of powder granules and water. Because of its direct contact with edible drugs, the state has strict requirements on the appearance and performance requirements of pharma aluminum foil.
The common pharma aluminum foil on the market has two alloy states, namely 8011 aluminum foil and 8021 aluminum foil, wherein the 8011 alloy state generally has a thickness of 0.05 mm or less, and the 8021 alloy state has a thickness of 0.05 mm or more.
The surface of the pharma aluminum foil is required to be free from oil stains, no bright crystals, no black lines, no pinholes, no yellow spots, no fringes, and the like.
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