A waste disposal system having an isolated top chamber with a guiding structure, a chute, or a pair of parabolic top door members to guide a falling object to fall towards a center vertical axis of the waste disposal system.

The present invention is directed to a multilayer bag with one or more embossed layers of polymeric film and a method to form the same. The embossed layers may provide improved shock resistance, tear resistance, and allow the bag to easily stretch and expand. Each layer of the polymeric bag may be embossed separately and then combined into a multilayer web. For certain embodiments, only one layer of the multilayer bag may be embossed. The individual layers may be formed from opposing sides of a collapsed tube of polymeric film or be formed from two distinct collapsed tubes of polymeric film. The polymeric bag may be a drawstring trash bag with the embossed pattern only extending a partial height of the bag.

Waste receptacles and plastic bags which are used as liners for waste receptacles, and more particularly to a partitioned or split bag having at least one intermediate sealing apparatus such as a drawstring, strap with handles, draw tape, tie wrap, twist tie, hook and loop fastener or other closure fixture to seal a portion of the bag and block and reduce odor within the bottom of the bag while the bag remains within the waste receptacle.

Methods, systems, and apparatus, including food waste removal system employed to eliminate food waste from trash for food permitted establishment. In one aspect, a method for evacuating food waste from a food permitted establishment includes providing a sealable container, the sealable container comprising a vessel and a lid, the vessel comprising a base portion and a vertical sidewall forming a closed bottom, an inner surface, and an open top, the inner surface having been exposed to a chemical to form a coating resistant to molecule permeation, the lid configured to form a seal preventing oxygen from entering, distributing the sealable container within the food permitted establishment, filling the vessel with the food waste, sealing the vessel with the lid to form the seal, placing the sealable container on a delivery vehicle, and removing the sealable container filled with food wastes from the food permitted establishment with the delivery vehicle.

A waste receptacle device 101 for compacting waste 1101 comprises a container 102 for receiving a waste bag 103, a suction mechanism 201 and a heating mechanism 202. The suction mechanism extracts a fluid such as air 1103 from the interior of the waste bag so as to compact the waste bag to a compacted state. The heating mechanism applies heat 1106 to an internal cavity 105 of the container to maintain the waste bag in the compacted state. A method of compacting waste is also disclosed.

The present disclosure provides a high-practicability car trash can, including a trash can body and an anti-odor cover body connected to an upper part of the trash can body in a matched manner; the trash can body is of a storable can body structure made of an elastic soft material; the high-practicability car trash can further includes an anti-odor base arranged at a portion between the trash can body and the anti-odor cover body; a lower part of the anti-odor base and the upper part of the trash can body are matched in appearance; an upper part of the anti-odor base and the anti-odor cover body are matched in shape; the high-practicability car trash can further includes a rotatable connection rod configured to connect the anti-odor cover body to the anti-odor base; and one end of the rotatable connection rod is rotatably movably connected to the anti-odor cover body.

A medical waste collection device may include a container part having a first opening at one side and having a bag placed therein, a cover part which is detachably installed on the container part and is for opening and closing the first opening, a compression member which is installed on the cover part and compresses medical waste accommodated in the container part, and a sterilization unit for sterilizing the medical waste accommodated in the container part. The compression member may include a compression plate located in the container part, and a compression rod which passes through the cover part to be connected to the compression plate, and presses the compression plate.

A flexible diaper pail having a container that is adapted to stand upright. The container may have a flexible sheet, a cover, a base, a flap and an odor barrier. The cover may be attached to a first upper end of the flexible sheet, while the base may be attached to a second lower end of the flexible sheet. The cover may have a flap pivotably attached thereto, such that the flap is adapted to pivot between an open position and a closed position. The cover may further have an opening and an odor barrier disposed in the opening.

The present invention relates to a novel dirty diaper disposal system wherein the process includes a bin that is able to receive the soiled diaper, double seal it, and drop it to the main compartment in a packaged form. The proposed structure provides various features which provide enhanced comfort, convenience, and reliable output to its user.

An intelligent trash can includes a can body, a frame cover, a can cap, a sealing mechanism, a first motor, a second motor, a control circuit board, a sensor and a switch. The can body and the frame cover are in a rotational configuration; the first motor drives the frame cover to rotate; the can cap and the frame cover are in a rotational configuration; and the second motor drives the can cap. A trash bag is disposed in the frame cover; the sealing mechanism is arranged in the can body; and the sealing mechanism, the switch, the first motor, the second motor and the sensor are respectively electrically connected to the circuit board. The sensor detects an external signal for analysis. The switch sends a command for analysis. After the sealing, the control circuit board sends a control command.