Introduction to the advantages and disadvantages of food aluminum foil bags

Food aluminum foil bags are made by dry compounding aluminum with other high barrier materials to produce aluminum foil bag products. It is widely used to package meat products, dried fish, aquatic products, cured meat, roast duck, roast chicken, roast pig, quick-frozen food, ham, cured meat products, sausages, cooked meat products, Pickled vegetables, bean paste, seasonings, etc. to preserve the flavor, quality, taste and color. So, do you all know about food aluminum foil bags? Jinde Packaging will now provide a detailed introduction to the advantages and disadvantages of food aluminum foil bags.
The advantages of food aluminum foil bags
1. Strong air barrier performance, anti-oxidation, waterproof and moisture-proof,.
2. Strong mechanical performance, high blast resistance, and strong puncture and tear resistance.
3. Shape stability under high temperature (121 ℃) and low temperature (-50 ℃) environments.
4. Green and environmentally friendly, in compliance with food packaging hygiene standards.
5. Good heat sealing performance, strong light blocking ability, and excellent fragrance retention.
Disadvantages of food aluminum foil bags
1. Aluminum foil has a brittle texture and requires strong technical skills in the production of aluminum foil bags.
2. Aluminum foil has poor acid resistance and no heat sealing properties, so it can only be used as the middle layer material in aluminum foil bags. The composite structure needs to be designed as PET/NY/AL/PE or PET/NY/AL/CPP, which will not be penetrated by acid and will not delaminate, while ensuring the strength of the heat seal.
 
By introducing the advantages and disadvantages of food aluminum foil bags, everyone now has an understanding of aluminum foil bags. If you have any other questions about food aluminum foil bags, you can consult Jinde Packaging at any time. Jinde Packaging has been specializing in the production of food aluminum foil bags for 11 years, and its rich experience can help you gain a deeper understanding of food aluminum foil bags. Hotline: 15902743510