초록

A container for filthy matter particularly suited for use as a bag for collecting waste matter discharged through the artifical anus is essentially made of a single-layer or multilayer packaging material comprising an oxyalkylene group-containing vinyl alcohol copolymer film layer.

대표청구항 ▼

A bag for the collection of waste material discharged from an artificial anus, said bag comprising an opening portion, a sealed portion and a multilayer packaging material, said multilayer packaging material consisting of at least three layers, wherein: (a) an inside layer consists of an oxyalkylene

A bag for the collection of waste material discharged from an artificial anus, said bag comprising an opening portion, a sealed portion and a multilayer packaging material, said multilayer packaging material consisting of at least three layers, wherein: (a) an inside layer consists of an oxyalkylene group-containing vinyl alcohol copolymer film layer which is soluble in water only at a temperature not lower than 55°C., having a 10% Young\s modulus value of not more than 2×103 kg/cm2 as measured at 20°C. and 50% relative humidity, and wherein the oxyalkylene group-containing vinyl alcohol copolymer has an oxyalkylene group content of 1-80 percent by weight; (b) a middle layer consists of a film layer of another polymer, and (c) an outside layer consists of a nonwoven fabric material.