Advantages and disadvantages of aluminum foil packaging bag
toyota1515 > 11-14-2023, 09:21 AM
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advantage:
1. The heat insulation and heat preservation effect of aluminum foil bags is very good. In recent years, as more and more takeaways have been made, it has also made our lives more convenient. Food-grade aluminum foil bags are used to heat food in the winter, allowing us to enjoy the cold winter. You can also get hot takeaway food;
2. Aluminum foil bags have certain good properties of high temperature resistance, low temperature resistance, oil resistance, and flavor retention. They can directly heat food without losing the deliciousness of the food;
3. Nowadays, with the development of science and technology, the aluminum foil bags produced are safe and non-toxic. They are used to package food, medicine, etc., which are non-toxic and tasteless, and meet the hygienic standards for food and medicine packaging;
4. Industrial aluminum foil bags have strong mechanical properties, high blast resistance, puncture resistance and tear resistance;
5. The styles of aluminum foil bags currently sold on the market are rich and diverse, and they are more beautiful after printing, attracting consumers' attention and increasing the value of items;
6. The air barrier performance of aluminum foil bags is also very strong, and it also has good anti-oxidation, waterproof, moisture-proof properties, etc.
Insulation aluminum foil products:
Thermal insulation aluminum foil products will be the fastest growing variety among aluminum foils used in construction: Under the increasingly tight energy situation, more energy-saving building materials are increasingly needed. It is the cheapest and fastest to use thermal insulation materials to achieve energy saving in the construction industry. Methods. From abroad, Japan uses aluminum foil corrugated cardboard, aluminum foil mineral wool board, and aluminum foil polyethylene film frame board for building insulation of factories, residences, and livestock fences; France uses aluminum foil asbestos corrugated board and aluminum foil foam sandwich board for roof insulation and insulation. Sound-absorbing materials; Russia uses aluminum foil composite insulation materials for wall, roof and floor insulation. Domestic building insulation and energy conservation are also showing a new development trend. Aluminum foil insulation roofs have been widely used in Henan, Jiangsu, Sichuan, Guizhou, Zhejiang, Hubei, and Jiangxi, and this trend will further expand.