Do you know the difference between pure aluminum foil bags and aluminum-plated bags?
There are many kinds of packaging bags on the market, and different types of packaging bags also have their own differences. Today we will talk about the difference between pure aluminum foil bags and aluminum-plated bags.
1. In terms of materials, pure aluminum bags are pure aluminum with high purity and are soft materials; aluminum-plated bags are mixed with composite materials and are brittle materials.
Second, in terms of cost, the price of pure aluminum bags is higher than that of aluminum-plated bags.
3. In terms of performance, pure aluminum bags are better at preventing moisture and cooling than aluminum-plated bags. Pure aluminum bags are completely protected from light, and aluminum-plated bags are shading effects.
4. In terms of use, pure aluminum bags are more suitable for vacuuming, such as cooked food, meat and other products, and aluminum-plated bags are suitable for tea, powder, and electronic parts.
Fifth, the inside of the bag is facing the light or the sun. The light that can be seen through the bag is aluminum foil, and the invisible is pure aluminum foil.
1. Aluminum foil bags are divided into pure aluminum bags and aluminum-plated bags
2. Aluminum foil bag packaging
Usually refers to aluminum-plastic composite vacuum packaging bags. Such products are suitable for moisture-proof, light-proof, and vacuum packaging of large-scale precision mechanical equipment, chemical raw materials, and pharmaceutical intermediates. Mostly adopt three-layer or four-layer structure, with good water and oxygen barrier function. Unlimited, can be customized according to different specifications and styles of packaging bags, can be made into flat bags, three-dimensional bags, organ bags, zipper bags and other styles. Products need to be tested by GB and ASTM standards. The products meet the requirements of environmental protection (third-party test reports can be provided). The products meet the most stringent environmental standards for packaging materials in the European Union and North America.
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