Aluminum foil bag production process introduction

Many people are more interested in the production process of aluminum foil bags, want to understand how aluminum foil bags are produced, here, we ask the technical experts of aluminum foil bag manufacturers to introduce the production process of aluminum foil bags for us.

The aluminum foil bag has metallic luster, good light avoidance, high reflection ability to heat and light, good isolation, strong protection, impervious to gas and water vapor, prevent moisture absorption and gasification of the contents, and is not easy to be damaged by bacteria and insects; Good shape stability and other characteristics, so it is widely used, the following is to introduce its specific production process:

The production process of aluminum foil bag is simple and cumbersome, and the overall production process is: aluminum ingot melting - casting rolling - cold rolling - middle annealing - cold rolling - aluminum foil wool - rough rolling - middle rolling - finishing rolling (double) - cutting - aluminum foil product annealing - composite - bag making - aluminum foil bag product - packaging. In this process, the whole process is from the aluminum foil wool to the processing of the plain foil, and then in the compound bag. In order to save costs and time, enterprises producing aluminum foil bags generally choose to directly purchase aluminum foil film, and then carry out material composite bag making.

The above is the introduction of aluminum foil bag manufacturers technical experts on the production process of aluminum foil bags, if you are interested in aluminum foil bags produced by our factory, high temperature cooking bags, vacuum bags, and intend to buy long-term cooperation, welcome to contact us by phone, finally, Lianyungang Weihua Packaging Co., LTD. I wish you all the best.