| abstract |
7 Physiologically harmless bag (10), which can be heat sterilized and is made of polyolefin materials, wherein it has at least one outlet spout with a rigid tube piece (20, 22) or insert piece (50, 72) which is surrounded by a connecting layer (19, 53) , and it consists in particular of a polyethylene film as the bag material, a copolymer of ethylene and vinyl acetate with a vinyl acetate content of preferably 10-50% by weight as the material for the connecting layer (19, 53) and a polycarbonate as the material for the tube piece (20 , 22) or the insert (59, 72). |