20120294553 | Medical Sterilization Bag - The present invention relates to an improved medical sterilization bag, comprising: a first thin layer, a second thin layer, an intermediate film layer, and a third thin layer, wherein the three edges of the second thin layer are attached to the three edges of the first thin layer for forming a bag structure with a first opening; a second opening is formed on the second thin layer. The intermediate film layer has a third opening attached to the surface of the second thin layer for covering the second opening; in addition, the size and the position of the third opening is relative and opposite to the second opening. The third thin layer is attached to the surface of the intermediate film layer for covering the third opening, wherein the third thin layer are tightly pasted with the intermediate film layer and can not to be ripped out from the intermediate film layer easily, but the intermediate film layer can easily be ripped out from the second thin layer; So that, by this way, the intermediate film layer and the third thin layer can easily be ripped out from the bag structure. | 11-22-2012 |