As people's economic level improves, people pay more and more attention to personal care, and there are many brands of facial masks. You will find that every facial mask packaging bag uses aluminum foil bags. Why? The product has good sealing performance, can avoid light, and protect the facial mask products from external environmental influences such as extrusion, impact, temperature difference, direct sunlight, etc. The raw material stability is good. A large amount of substances are generally added to the facial mask. If the packaging bag is not stable, it will react chemically with these substances over time, causing the facial mask to deteriorate, etc. Therefore, the selected packaging bag material needs to have high stability, and aluminum foil bags are a good choice. Now many facial masks are transported long distances before being sold. During the long-term transportation process, the external temperature and light will affect the quality of the facial mask. In order to ensure that the facial mask is not affected during transportation, the packaging bag of this material is selected to be firm and reliable. In short, using aluminum foil bags as facial mask packaging bags can isolate them from oxygen, water vapor, stains, etc., so that the facial mask is clean and preserved. Aluminum foil bags usually refer to aluminum-plastic composite vacuum bags, which are suitable for moisture-proof, light-proof and vacuum packaging of large machinery and equipment, chemical raw materials and pharmaceutical intermediates. They are mostly made of four-layer structure, have good water and oxygen isolation functions, are not subject to eye control, and can be made into packaging cages of different specifications and styles, such as flat bags, three-dimensional bags, accordion bags, etc. Aluminum foil bags have good air barrier properties, are not easy to oxidize, and are not easy to get wet. They have good mechanical properties and are not easy to be punctured or torn. Aluminum foil packaging bags are resistant to high and low temperatures (-50*C-121°℃), oil-resistant, and have good aroma retention. They have good heat sealing properties, good softness, and high barrier properties. Aluminum foil bags are suitable for packaging circuit boards, electronic products, mechanical parts, consumer goods, industrial products, etc. For example: PC boards, (C integrated circuits, electronic components, LED industry SNMT patches, light strip packaging hardware, auto parts, etc. Food packaging rice, meat products, Su, aquatic products, bacon, roast duck, roast chicken, roast pig, quick-frozen food, ham, pickled meat products, sausages, cooked meat products, pickles, bean paste, seasonings, etc.
