Characteristics and production process of aluminum foil bag
Aluminum foil bag has metal luster, good light repellency, high reflection ability to heat and light, metal luster and reflection ability can improve the brightness of printing color; good insulation, strong protection, gas and water vapor, prevent moisture absorption and gasification of the contents, and are not easy to be damaged by bacteria and insects; good shape stability, not affected by humidity changes. It is easy to process, and can be used for printing, color difference, embossing, surface coating, gluing and painting on the aluminum foil bag; the composite aluminum foil bag also has the advantages of isolation.
The production process of aluminum foil bag is simple and cumbersome. The overall production process is: aluminum ingot melting casting rolling cold rolling intermediate annealing cold rolling aluminum foil raw material rough rolling medium rolling finishing rolling (double closing) - slitting aluminum foil finished product annealing compound bag making aluminum foil packaging. In this aluminum foil bag process, it is the whole process from the beginning of aluminum foil wool to the processing of plain foil, and then in the composite bag making process. In order to save cost and time, aluminum foil bag manufacturers generally choose to purchase aluminum foil film directly, and then make bags by composite materials.
Expanding knowledge: the use value of container inflatable bags
Tailor made: according to the specifications of the goods, the protection is more perfect.
2 increase the speed: when packing, the one-way check valve inflates or deflates more quickly
Cargo safety: fully fill the gap between goods, support the weight of goods due to shaking, absorb vibration, and protect goods from damage in transportation.
4 environmental protection and energy saving: under the correct use, aluminum foil bag products can be reused, that is, environmental protection and saving your cost.
Fast customs: save the company's transportation and storage costs. www.dgbpk.com/
Dongguan Beite packaging materials Co., Ltd
Dongguan special bag, plastic bag, plastic bag, plastic bag