Aluminum foil is very popular in the food packaging industry. Let's take a look at the advantages of aluminum foil in food packaging.
1. High barrier, anti-oxidation, can extend the shelf life of food
The high barrier properties, moisture resistance and oxidation resistance of aluminum foil can isolate food from oxygen, water vapor, stains, etc., creating an excellent storage environment for food. Some aluminum foil packaging also adds desiccant/deoxidizer, or uses vacuum packaging or vacuum packaging to achieve the purpose of extending the shelf life of food.
2. High mechanical strength, strong impact resistance and piercing ability
Aluminum foil has many excellent physical properties, such as high mechanical strength, strong impact resistance and strong puncture ability, making food bags not easy to break, and can protect food from being damaged by external factors such as extrusion, impact, vibration, temperature difference, etc., thereby reducing Losses during storage, transportation and racking.
3. Strong adaptability, can adapt to various environments
Aluminum foil has the characteristics of high temperature resistance, low temperature resistance, oil resistance, water resistance, etc., and can adapt to various environments. The environment of food processing and production does not have much influence on its performance.
4, strong applicability, can do various packaging
Aluminum foil is flexible and strong, suitable for various bag types and packaging, whether it is self-supporting, eight-side sealing, three-side sealing, four-side sealing, etc. It is also suitable for different packaging methods such as vacuum and inflation, and has strong applicability.
5. Beautiful appearance, stimulate consumers' desire to buy
The printing suitability of aluminum foil can design the printing pattern according to the "object" in food packaging, and use the beautiful appearance and design to stimulate consumers' desire for consumption.
6. Green environmental protection, low cost
Aluminum foil is odorless, non-toxic, environmentally friendly, clean and hygienic, and can ensure that it will not pollute the packaged food. In addition, it has a wide source of raw materials for production, and the production cost is lower than traditional packaging.
< The use of 5083 aluminum plate in n... The magical life of aluminum foil >