Packaging bags are an indispensable part of people's lives, bags are used to package a variety of supplies so that people can better storage and transportation, they can be seen everywhere in ordinary life, and industrial production is also very common. Common packaging bags are generally made of synthetic plastic, with the development of society, people's needs are expanding, aluminum foil packaging bags came into being, aluminum foil is a non-toxic and harmless, with good shading, but also has a strong insulation products, aluminum foil packaging bags can be very good protection of food, and has the characteristics of environmental protection, high recycling rate.
There are many kinds of aluminum foil bags, there are ordinary three-layer aluminum foil bags, the structure is PET/AL/CPP where PET is polyester, with high mechanical strength, rezistență bună la căldură, transparency and glossiness are very excellent. Aluminum foil for packaging generally adopts 1 serie, 3 serie și 8 produse de serie, mainly including models 1060, 1100, 3003, 8011, 8021 folie de aluminiu, etc. The softness and hardness of the alloy, adică. the state of the alloy, are selected according to the needs of the packaged products, and the three commonly used states are H14, H16 and H18.
Aluminum foil for packaging bags, with more sales of 8011 folie de aluminiu, has multiple advantages such as clean oil removal, less holes, good product board shape and no deformation in cutting.