To provide a treatment unit of liquid waste with a collecting bag, even if being bent in storing, prevented from producing a peak and causing neither crack nor fracture in use.
A typical constitution of the treatment unit of the liquid waste, or the treatment unit 2 to be used in a treatment device coagulating and disposing sucked liquid waste, is provided with a hard lid body 22 and a resin collecting bag 21 having flexibility. The treatment unit is characterized in that the collecting bag 21 is formed with three-dimensional patterns 30 on its surface and the three-dimensional patterns 30 are formed with another adjacent three-dimensional pattern on an arbitrary tangent of one three-dimensional pattern 30. This constitution can hardly produce the peak in a bent part to prevent the collecting bag from being cut.
MURATA NOBUO
Hiroyuki Nakagawa
Kosuke Tobita