Aluminum Foil in Jumbo Rolls 8011
In daily life, the application of medicinal aluminum foil is very extensive and mature. The main uses of medicinal foil are blister packaging of medicinal capsules and tablets, and bag-like packaging of powders and liquids.
Because of its direct contact with edible drugs, the country has very strict requirements on the appearance and performance of medicinal foils.
There are two common medicinal foils on the market, namely 8011 aluminum foil and 8021 aluminum foil. The thickness of 8011 alloy is generally below 0.05mm, and the thickness of 8021 alloy is above 0.05mm. Generally speaking, the main production process flow is: billet inspection-billet rolling-open middle sub-rolling-coil rolling-finished rolled product-slitting-furnace annealing-finished product packaging. The surface of medicinal aluminum foil requires no oil stains, no shine, no black lines, no pinholes, no maculas, no wrinkles, etc. During the production process, the control of the surface and performance mainly includes several points:
1. First, control the quality from the source and strictly inspect the blanks;
2. Then in the rolling process, the surface quality is controlled through the cleaning and roughness control of the roll, the selection of the rolling oil, the reduction of the viscosity of the rolling oil and the control of the operating speed of the machine;
3. Again, during the slitting process, make sure that the edges of the aluminum coil are neat during slitting, and there should be no quality problems such as lotus leaf edges;
4. Finally, in the annealing process, the annealing time and annealing temperature are controlled according to the performance requirements of the medicated foil to ensure clean degreasing.
With the development of the pharmaceutical industry, medicinal aluminum foil has excellent moisture resistance, barrier properties, drug resistance, chemical stability, sanitation, and the application ratio continues to rise. The appearance and quality requirements are also getting higher and higher. The prospects are very broad.
Large Rolls Of Aluminum Foil 9 Micorn 8011 Not only hygienic, but also has good freshness and the ability to prevent water loss
