Aluminum foil bag is divided into pure aluminum bag and aluminized bag.
So how to differentiate between aluminum bags and aluminized bag in our daily life,there are summarize down a few points:
- From material, pure aluminumbag is pure aluminum, high purity, soft materials;
- And aluminized bag mixed with composite material, is a brittle material.
- From cost, pure aluminum bag is more expensive than aluminized bag.
- From performance, the pure aluminum bag of moisture, the cooling effect is better than aluminized bag, and itcompletely away from light, but aluminized bag is shading effect.
- From the usage,pure aluminum bag is more suitable for pumping air into vacuum state, such as cooked food, meat products, and aluminized bag suitable for tea, powder, electronic parts, etc.
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