A cassette to dispense a pleated tubing. The cassette includes a circular body having an annular channel housing with a central cylindrical core. At least one wall has an upper end with a lip disposed thereon. An annular cover is attached to the lip at the upper end defining a gap over the annular body. A tubing is disposed within the annular channel housing and withdrawn from the gap. At least one of a plurality of apertures is provided at a lower end of the annular channel housing. The apertures have reinforced walls. The apertures are adapted to be aligned with a projection extending upward from within a container.

Closure component for securing a bag to a support in a container includes an annular portion including an upper wall, and inner and outer circumferential walls extending downward from an inner and outer edge region of the upper wall, respectively. A channel is defined on an underside of the annular portion by the inner, outer and upper walls. A pinch is on the inner or outer wall and includes a pair of slots extending upward from a lower edge of that wall and which are spaced apart from one another to enable a solid portion of that wall to temporarily flex outward relative to the channel. The upper wall includes an opening above each pinch. An optional extension portion extends radially outward from the outer wall and engages with attachment structure. The closure component is pivotable relative to the support via engagement of the extension portion with the attachment structure.

A method of quick and easy diaper management by providing a collar ring on the upper rim of a garbage bag, such that the collar ring snugly fits over a diaper pail. Further, the garbage bag has attachments points on its body portion so the body portion can be anchored to the diaper pail. The ring collar has receiving structures such as a notch so that a user may seal tie the garbage bag by simply twisting its neck and then insert the twisted neck into the receiving structure on the collar.

A sealing mechanism for a waste storage container includes a waste storage container that has a body, a lid and a cartridge adapted to be positioned in the body. The cartridge has a continuous length of storage film therein. The storage film emanates through a gap between a rim and a core tube of the cartridge and is folded down through a core opening in the core tube into an interior space of the body of the waste storage container. The sealing mechanism includes an actuator accessible from outside the body, a gear assembly operably connected to the actuator, a retaining assembly that holds stationary a dispensed portion of the storage film in the interior space of the body during a twist-closure operation, and a plunger operably connected to the gear assembly

A cassette to dispense a pleated tubing. The cassette includes a circular body having an annular channel housing with a central cylindrical core. At least one wall has an upper end with a lip disposed thereon. An annular cover is attached to the lip at the upper end defining a gap over the annular body. A tubing is disposed within the annular channel housing and withdrawn from the gap. At least one of a plurality of apertures is provided at a lower end of the annular channel housing. The apertures have reinforced walls. The apertures are adapted to be aligned with a projection extending upward from within a container.

A waste disposal system has a waste disposal device and cassette having a length of flexible film. The cassette has a lower surface and a guide feature enabling the cassette to rotate within the upper housing of the pail, maintain a substantially stationary position within the upper housing of the pail, or combinations thereof. The waste disposal device has a guide member that engages the guide feature of the cassette. The waste disposal device has a cassette housing and a sealing mechanism. One of the housing and sealing mechanism, and the cassette, rotate with respect to the other, either directly or indirectly.

A waste storage refill (210) for a waste storage cassette (172) to be mounted in a waste storage device (100). The waste storage refill comprises a tubular film (206) folded over in alternate directions to form concentric pleats such that pulling an end of the tubular film axially expands the pleats. A waste storage cassette to receive the waste storage refill and a waste storage device to mount the waste storage cassette are also disclosed.

A waste disposal device may have a container having an opening at a top end, the container defining an inner cavity accessible through the opening. A bag twisting mechanism is adapted to hold a bag opened at the opening of the container with a closed end of the bag extending in the inner cavity, the bag twisting mechanism rotatably mounted to the container and rotatable reciprocally to twist the bag open or closed.

A cassette to dispense a pleated tubing. The cassette includes a circular body having an annular channel housing with a central cylindrical core. At least one wall has an upper end with a lip disposed thereon. An annular cover is attached to the lip at the upper end defining a gap over the annular body. A tubing is disposed within the annular channel housing and withdrawn from the gap. At least one of a plurality of apertures is provided at a lower end of the annular channel housing. The apertures have reinforced walls. The apertures are adapted to be aligned with a projection extending upward from within a container.

The present disclosure relates to a garbage bin, a bin lid, and a blowing-expanding mechanism, wherein the blowing-expanding mechanism comprises an air blowing member for blowing air to a garbage bag that is open on an upper end of a bin body of the garbage bin, so that as to make the garbage bag expand downwards onto inner sides of the bin body of the garbage bin. The garbage bag is expanded in the manner of the blowing-expanding mechanism blowing air, which expanding method is smart and quick. The new garbage bag has not been placed and touched with garbage, which is clean and hygienic, and there will be no peculiar smells flowing during the blowing process, which can reduce the peculiar smells in the environment.