Early ostomy bag film is composed of more than 3 layers of co-extruded PE,EVOH high barrier film or EVA, TPE film, etc. With the development of co-extrusion technology, 11 layers of co-extruded PE with gas and water blocking effect,EVOH high barrier film is also widely used in the production of ostomy bag film.
Generally, the film thickness of the ostomy bag is 76 ~ 120um, and more than 5 layers of co-extrusion structure are commonly used. Soft, comfortable, small friction sound, good odor prevention effect, with activated carbon filter, can easily exhaust to avoid bags, but also have a good effect on odor elimination, the use of multi-layer ironing process, to prevent fecal reflux soaking activated carbon sheet after inactivation. The edge is tight, no leakage, the edge is neat, beautiful, diverse forms, comfortable and convenient to use.