| abstract |
The present invention has a flexible polymer bag, connecting portions 10 and 11 and an inflexible hard member 20, wherein the connecting portion is welded with the inner layer 11 and the inner material of the flexible bag welded to the hard member. And a dispenser unit having the same outer layer 10, wherein the inner material 30 of the flexible bag and the outer material 10 of the connecting portion are the same and are heat sterilized. A method of making a dispenser unit comprising the steps of coextrusion, coextrusion of the multilayer connection, fusion of the white material, fusion of the multilayer connection, and internal fusion of the hard member, and a liquid, in particular a human or animal A dispenser unit for hydrous liquids for pharmaceutical or food purposes, which also relates to the use of the dispenser unit. |