Aluminum foil bag is a kind of high-grade packaging bags, aluminum foil bag printing is gorgeous, not only improve the level of the use aluminum foil bag packing goods, and the aluminum foil bag packaging of goods, display value, are widely used in high-grade goods trademarks and packaging.
Aluminum foil bag is aluminum and other high separation after dry type composite material is made and be become.Aluminum with light luster, reverse capability is strong, good barrier property, air permeability and moisture, strong adaptability to temperature, high temperature or low temperature shape the characteristics of good stability, strong shading sex, moistureproof, so the aluminum foil bag has good resistance wet, block, avoid light, high permeability and the function of the beautiful, water vapor transmittance of < 0.015 g / 24 h (m2) >.
Aluminum foil bag with a metallic luster, good light, is higher for heat and light reflection ability, metallic luster and reflection ability can improve the brightness of color printing;Good isolation, a strong protective, tight gas and vapor, to prevent moisture absorption, gasification is installed inside, not from the bacteria and insects;Shape stability is good, not affected by humidity change.
The characteristics of the aluminum foil bag:
1, cut off air performance is strong, anti-oxidation, waterproof, moistureproof.
2, strong mechanical performance, high blast resistance, resistance to puncture tear resistance is strong.
3, high temperature (121 ℃), low temperature resistant (- 50 ℃).
4, avirulent insipidity, accord with standard of health food, pharmaceutical packaging.
5, heat sealing performance is good, softness, high separation performance is good