▎ 摘　　要

NOVELTY - The utility model claims a medicine composite film with high friction function, comprising a polyester film, an aluminium foil layer and a polyethylene film, and the polyester film is located at the outermost side of the composite film for medicine, and the innermost side of the polyester film is provided with a polyethylene film, and the polyester film and the polyethylene film is provided with an aluminium foil layer; further comprising: the lower part of the polyester film is fixed with an ink layer, and the bottom of the ink layer is connected with the aluminium foil layer by polyurethane glue, and the bottom of the aluminium foil layer is connected with the polyethylene film by polyurethane glue. The composite film for medicine with high friction function, polyester film protects the ink layer, avoids pollution of food or medicine, polyethylene film is compounded with polyester film and aluminium foil layer to form medical composite film with high friction force, tensile polypropylene improves the use toughness of the film cloth, graphene layer reinforced film cloth uses strength and heat insulation performance, nano-silver antibacterial agent layer improves the barrier antibacterial performance, improves the safety of the product.