AUTOMATED TWIST DIAPER DISPOSAL APPARATUS

摘要

A tubing refill cassette for an automated waste disposal apparatus is able to supply flexible tubing for sequestering waste packets. The cassette comprises an outer wall having top and bottom surfaces and two side surfaces, and an inner wall having top and bottom surfaces and two side surfaces. The flexible tubing is positioned between the outer and inner walls. The cassette also has a rim having top and bottom surfaces and two side surfaces and positioned between the outer and inner walls. The rim emanates from the top surface of one of the outer wall or the inner wall and extends partially towards the other wall. The bottom surface of the rim faces the flexible tubing. The rim incorporates on its top surface a plurality of protrusions.