Aluminum foil bags are also called pure aluminum bags. Because the raw materials contain aluminum foil, they are often confused with aluminum-plated bags. There are many classifications, names and characteristics, which make it difficult to distinguish, let alone how to choose a truly applicable and affordable packaging. bag.​​
According to the material, there are generally five types of aluminum foil bags: yin and yang bags, light aluminum bags, dumb aluminum bags, dumb gold bags, and pure aluminum bags. What is the difference between them? How to choose?

one side is transparent composite material, the other side is aluminized material, the appearance is silver-white, and the surface is bright. Light aluminum bag: Aluminized material, silver-white appearance, bright surface. Dumb aluminum bag: Aluminized material, silver-white appearance, matte surface, black surface, matte surface. Matte gold bag:

Aluminized material, dark golden appearance, matte surface, black and matte surface. Pure aluminum bag: pure aluminum material, the appearance is silvery white (prefers to porcelain white), the surface is shiny and has a great texture. The above is the classification of five types of aluminum foil bags. The materials are different, the appearance and color are different, and the hand feel is also different. It depends on which bag you need and which bag meets your requirements. In terms of material, pure aluminum bags have high purity, and aluminum plating is mixed with composite materials; in terms of cost, the price of pure aluminum bags is higher than that of aluminum plating; in terms of performance, pure aluminum bags are moisture-proof and cooling better than aluminum plating. ,

Pure aluminum bags are completely protected from light, and aluminum plating also has a shading effect; In terms of use, pure aluminum bags are more suitable for electronic components, cooked food, meat, etc. that require high moisture resistance and vacuuming. Aluminum plating is suitable for tea, powder, electronic components, etc. In daily life, aluminum foil bags have good barrier properties, heat sealability, high temperature resistance, low temperature resistance, oil resistance, fragrance retention, non-toxic and tasteless, and softness. And other characteristics, the composite aluminum foil bag can be used as a packaging bag for various circuit boards, electronic products, precision machinery parts, consumer goods, food, industrial products, etc. In terms of function,

it is mainly divided into the following categories: food aluminum foil bags, medicinal aluminum foil bags, military aluminum foil bags, electronic product aluminum foil bags, pet food aluminum foil bags, health product aluminum foil bags, anti-static aluminum foil bags, raw material medicine aluminum foil bags, adhesive Aluminum foil bags, particle aluminum foil bags, powder aluminum foil bags, energy-saving aluminum foil bags, moisture-proof aluminum foil bags, high-temperature cooking aluminum foil bags, 25KG aluminum foil bags, vacuum aluminum foil bags, mask aluminum foil bags, and other aluminum foil bags.

From the bag type, it is mainly divided into the following categories: three-side sealing aluminum foil bag, self-supporting aluminum foil bag, zipper aluminum foil bag, four-side sealing aluminum foil bag, eight-side sealing aluminum foil bag, middle sealing and folding aluminum foil bag, special-shaped aluminum foil bag. Aluminum foil bags have good barrier properties, heat sealing properties, high temperature resistance, low temperature resistance, oil resistance, fragrance retention, non-toxic and tasteless, softness and other characteristics, and are widely used in our lives.

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