Aluminum foil bag, also known as pure aluminum bag, is a bag made by a bag making machine after compounding and combining various plastic films. Aluminum foil bags mostly use a four-layer structure, which has good water and oxygen barrier functions. The products must be tested by GB and ASTM standards, and the products meet the requirements of environmental protection (third-party test reports can be provided), and the products meet the most stringent environmental protection standards for packaging materials in the European Union and North America. Used to package food, pharmaceutical industrial products, daily necessities, etc. Hunan Zekun Packaging is a professional aluminum foil bag packaging bag manufacturer in China. It is free to design, customize with drawings, support printing, wholesale from manufacturers, and take samples for free.
1. What are the characteristics of aluminum foil as a packaging material?
Features of aluminum foil bag: opaque, silvery white, with anti-gloss, good barrier property, heat-sealing property, light-shielding property, high temperature resistance, low temperature resistance, oil resistance, fragrance retention; non-toxic and tasteless; softness and other characteristics. Aluminum foil bags mostly use a four-layer structure, which has good water and oxygen barrier functions. Unrestricted, packaging bags of different specifications and styles can be customized, and can be made into flat pockets, three-dimensional bags, organ bags and other styles.
2. the classification of aluminum foil bags:
There are no restrictions on aluminum foil bags, and packaging bags of different specifications and styles can be customized, and can be made into food aluminum foil bags, medicinal aluminum foil bags, military aluminum foil bags, electronic aluminum foil bags, health product aluminum foil bags, intermediate aluminum foil bags, vitamin aluminum foil bags Bags, raw material 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 resistant aluminum foil bags, 25KG aluminum foil bags, and other aluminum foil bags.
3. The role of aluminum foil bags
Aluminum foil bags can be used for various circuit board packaging, electronic product packaging, precision machinery accessories packaging, consumer goods packaging, various food packaging, industrial product packaging, etc. Scope of application of aluminum foil food packaging: milk, rice, meat products, dried fish, aquatic products, preserved meat, roast duck, roast chicken, roast pig, quick-frozen food, ham, cured meat products, sausages, cooked meat products, pickles, bean paste, Preservation of fragrance, quality, taste and color of seasonings.
Advantages of aluminum foil bags:
Some cooked foods in life are easily deteriorated during carrying. The vacuum packaging of aluminum foil bags can well prevent the entry of air, resist external pressure, and keep the food fresh.
Disadvantages of aluminum foil bags:
The aluminum foil bag material has poor heat resistance, poor air tightness of the film, is sensitive to ultraviolet rays, is easy to oxidize, age, has large changes in thermal shrinkage, and has poor printing performance.
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