Medicine composite packing film

Disclosed is a drug composite packaging film which takes an aluminum layer as a basal layer, wherein, an internal surface of the aluminum layer is adhesively provided with a polyethylene layer or an ion-type polymer layer or an ethenyl heat-sealing adhesion layer, and an external surface of the aluminum layer can be adhesively provided with a polyamides polymer layer or a polypropylene layer, the polyamides polymer layer is a polycaprolactam layer or a polytetramethylene adipate layer or a polydecamethylene sebacamide layer, the layer attached to the internal surface of the aluminum layer can also be a polypropylene layer or a polychloroethylene layer. The drug composite packaging film of the utility model is not only formed via cold stamping cold stamping, but also has excellent performance, and can be used in new drugs which are much sensitive to light, water vapour and oxygen for preventing the decomposition of active matters in drug components. The drug composite packaging film of the utility model can be used as a drug packing film which can directly contact with drugs, and is adapted for the packing of various drugs, in particular to the packing of new drugs which base on biology and genetics.