Aluminum foil is widely used in food packagingOn 29th May, The 2th China aluminum foil- packaging ExpoThe 10th China Flower Expo would be held in Chong mingMing, Shanghai.

Dry compounding is to apply a layer of solvent-based adhesive on the plastic film with the coating device (generally coated by gravure screen roller), remove the solvent and dry it by the laminating machine, and then compound it with other substrates in the hot pressing state, such as film and aluminum foil.