Aluminum foil food bag usually refers to aluminum-plastic composite vacuum bag, which is made of aluminum and other high-barrier materials after dry compounding, and it has good barrier properties, airtight and moisture, strong adaptability to temperature, high temperature or low temperature. It has the characteristics of stable shape, strong shading and excellent moisture resistance.
In addition to these, there are also aluminum foil bags that are opaque in appearance, silver-white, reflective, and have good barrier properties, heat-sealing properties, light-shielding properties, high temperature resistance, low temperature resistance, oil resistance, etc. Generally, aluminum foil bags are used for some fish Dried, preserved meat, roast duck, roast chicken and other quick-frozen foods, as well as cured meat, cooked foods, etc.
Because these foods all have a certain shelf life, they need to have a certain good material to ensure the quality. Of course, the aluminum foil bag is bound to be elected.