Corrugated galvanized iron or steel, colloquial corrugated iron (almost universal), creeping tin (taken from British military slang), barrel (Caribbean English), corrugated sheet metal (North American) or tin (Australian), sometimes abbreviated CGI is a type of construction The material, consisting

Aluminum foil is also widely used as isolation layer, heat exchange, and as a conductor. Usually, the thickness of aluminum foil used in paper packaging, beverage packaging and food packaging bags is only 6.5 microns.

Aluminum foil packaging also needs to adapt to the new consumption trend and new consumption concept, develop strengths and avoid weaknesses, forge long plate and make up for weaknesses, and constantly meet the needs of customers and consumers.

On May 16th, 2021 China (Zhengzhou) International Aluminum Industry Exhibition, Henan aluminum industry chain production and marketing docking meeting and the third Zhongyuan International Aluminum processing new technology application and development forum were held in Zhongyuan International Expo