The aluminum foil bag is a silver-white opaque prefabricated bag with anti-gloss. Because of its good barrier properties, heat sealability, light-shielding, high temperature resistance, low temperature resistance, oil resistance, fragrance retention; non-toxic and tasteless; softness and other characteristics are often used by manufacturers as vacuum packaging bags for products. So which manufacturers are suitable for aluminum foil bags?

(1) Electronics factory. Industrial parts factory. Suitable for packaging of various circuit boards, electronic products, precision machinery parts, consumer goods, industrial products, etc.

(2) Food factories mainly focus on cooked food, and of course also include food packaging: milk, rice, meat products, dried fish, aquatic products, bacon, roast duck, roast chicken, roast pig, quick-frozen food, ham, cured meat products, The aroma, quality, taste and color of sausages, cooked meat products, pickles, bean paste, seasonings, etc.

Let me talk about the points that need to be paid attention to when aluminum foil bags are used as vacuum packaging bags.

1. The aluminum foil composite layer of the aluminum foil bag is much harder than the general vacuum bag, so do not bend it, it will damage the aluminum foil layer and cause air leakage

2. Due to the thickness of the aluminum foil bag, the sealing temperature of the vacuum packaging machine is also high. This can be solved by increasing the sealing temperature or extending the sealing heating time.

3. It is recommended to use M-shaped heating strips for aluminum foil bags to prevent air leakage from the seal.