In the 21st century, market competition and product homogeneity trends, stimulated the rapid development of product packaging. Foil packaging development basic synchronization with the whole development of the industry.

At present, China has become second only to the United States, the world's second largest consumer of aluminum foil, but it also belongs to the less developed countries per capita, especially the use of aluminum foil packaging is still limited, has a broad development space.

Champoux Consulting Industry Investment Decision net release of "2014--2018 foil packaging industry in China in depth research and forecast report" shows that the aluminum foil market structure, compared with Europe, China in flexible packaging, household, container aspect lower share ʱ?? Present, China is in the industrialization and urbanization period of rapid development, livelihood projects, the development of low-carbon economy will remain on a high-performance aluminum foil to strong demand.

There are several classifications of aluminum foil, aluminum foil of different have different effects. Aluminum foil on one side by the surface state can be divided into light and Liang Mianguang aluminum foil. (1) light aluminum foil side: Two-rolling of aluminum foil, shiny side after sub-volumes, - face black hair, so called side light aluminum foil.The thickness of the aluminum foil side light usually not more than 0.025mm. (2) Liang Mianguang Foil: single rolled aluminum foil, two paintings and roll contact with both sides because of the roll of aluminum foil with different surface roughness is divided into two mirror-surface light aluminum foil and a general two surface light aluminum foil. Two faces light foil thickness generally not less than 0.01mm.