10 Micron Aluminum Foil Roll 8011 O Household Food Grade
Aluminum foil is really the most common and widely used material in modern society. It is mainly used in the kitchen to cook, hold food, or to make some simple and clean materials, and can also be used to make various decorations.
As a material, aluminum foil naturally has defects, and the biggest defect is easy to wrinkle. Due to the serious bad shape of the plate, wrinkles will be formed during coiling or unwinding, and the essence is that the tension is not enough to make the foil flattened. For a device with a tension dimension of 20MPa, the shape of the foil surface must not be greater than 30I. When it is greater than 30I, it will inevitably wrinkle. Because it tends to bear greater tension during rolling than the subsequent processing, some only show poor shape during rolling, including incorrect roll grinding, incorrect roll shape, poor shape of incoming material and incorrect adjustment of shape.
In addition to aluminum foil, there is another packaging material called aluminum foil bag. Aluminum foil bag packaging usually refers to aluminum-plastic composite vacuum packaging bags. This type of product is suitable for moisture-proof, light-proof, and vacuum packaging of large-scale precision machinery, chemical raw materials, and pharmaceutical intermediates. It mostly adopts a four-layer structure, which has good water and oxygen barrier functions.
Moreover, it is not restricted, and can be customized with different specifications and styles of packaging bags, and can be made into flat bags, three-dimensional bags, organ bags and other styles. Products need to be tested by GB and ASTM standards. Products meet environmental protection requirements (third-party test reports can be provided). Products meet the most stringent environmental protection standards for packaging materials in the European Union and North America.
Aluminum Foil Food Grade House Hold 8011 In our lives, we must have a pair of eyes that are good at discovering, because there are too many things that we overlook in life, and those things that we ignore can often provide us with great help.
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