Aluminium Cap Material for Beer
Beer is a common beverage in life. It uses barley malt, hops, and water as its main ingredient. Since beer is prone to produce a large number of bubbles, there are many requirements and storage.
Before the appearance of aluminum screw cap, the beer bottle caps are basically tinplate. Tinplate refers to the iron covered with a layer of tin. It is not easy to rust and of good sealing properties.
Since the sealing requirements of the beer are extremely high, the use of of caps such as plastic bottle caps cannot keep the quality of the beer. In addition, the tinplate cap has the advantages of opacity and low pollution. At the same time, it can be recycled.
In addition to those advantages, aluminum cap material has better sealing performance and easy to process. The commonly used aluminum cap material for beer is 8011 aluminium foil. The beer bottle caps made of 8011 aluminum foil are non-toxic, tasteless, safe and hygienic. After oxidation treatment, the oxide film of aluminum will be stronger.
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Tags:aluminium screw cap aluminum cap material 8011 aluminium foil