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Difference between pure aluminum material and aluminized foil material

Difference between pure aluminum material and aluminized foil material Aluminum foil material has a vacuum effect, so aluminum foil bag’s main parts is made of plastic flexible packaging. Aluminum foil pouch of the material can be divided into pure aluminium and aluminium pouch, the similarities of these two  bags contain aluminum. But in the manufacturing process is a little different.Now Let me show you the difference. Aluminum foil material […]