The surface of aluminium foil pouch will generally have anti-luster characteristics, does not absorb light, take multi-layer production, aluminum foil has good shading, but also has a strong isolation, and because of the aluminum composition in the inside, so it also has a good oil resistance and softness.
Compared to plastic bags, aluminum foil vacuum bags are not toxic or special smell. The aluminum foil pouch has the following advantages:
(1)High temperature resistance (up to 121 degrees), low temperature resistance (minus 50 degrees), some food packaging bags used for high temperature cooking can be used in this material.
(2)Good oil resistance and particularly outstanding fragrance preservation performance.
(3)Excellent barrier performance, strong air performance, oxidation, waterproof, moisture-proof.
(4)Good hot sealing performance, high softness.
(5)The food packaging bags made of aluminum foil material to package the food is non-toxic and tasteless, health and safety in line with the national health standards.