A bag adapted for use in a waste disposal unit having a bag support for hanging the bag opened and delimiting a central opening having a cross-sectional area CA, the bag support defining a hooking periphery HP along the central opening, a peripheral outline of HP is greater than that of CA, the bag having a tubular body, said body of the opened bag defining an internal volume for packing objects, the tubular body having a first section including a top open end, and at least a second section including a bottom closed end, the first section stretchable from an unstretched condition to a stretched condition, when the bag is opened: in the unstretched condition, the first section has an open cross-sectional area smaller than the cross-sectional area CA, and in the stretched condition, the open cross-sectional area is at least equal to the cross-sectional area CA.
B65D 33/00 - CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES - Details of, or accessories for, sacks or bags
B65F 1/06 - Refuse receptacles with removable inserts with flexible inserts, e.g. bags or sacks
A bag adapter for hanging a bag to a top container rim of a container circumscribing a container opening at least equal in dimension to the bottom bag dimension, a bag having a bottom bag dimension at most equal to a throat section of the container, the container opening being at least equal in dimension to the bottom bag dimension. The bag adapter may have a seating frame having an inner seating frame periphery circumscribing a seating frame opening, the seating frame sized to be mounted onto the top container rim such that the seating frame opening is in communication with the container opening. A kit is provided and may include the bag adapter, one or more bags. The bags may be in a roll.
A film-dispensing cassette having an annular cassette body having a top end and a bottom end. The annular cassette body has a central opening having a central axis. The annular cassette body defines a receptacle extending around the central opening. The receptacle has an annular opening at the top end of the annular cassette body. The receptacle has a registration wall extending along a periphery of the central opening, the registration wall having a downwardly facing surface having a relief defining a pattern of protrusions and recesses having a curved outline along the periphery of the central opening. The protrusions have respective crest lines extending obliquely relative to the central axis.
B65D 85/07 - Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles
B65B 9/10 - Enclosing successive articles or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
B65B 43/26 - Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
B65D 85/67 - Containers, packaging elements or packages, specially adapted for particular articles or materials for web or tape-like material
A bag for waste disposal is disclosed. The bag has a tubular body with a top open end and a bottom closed end, the tubular body having a first section adjacent the top open end, and at least a second section adjacent to the bottom closed end. The first section has a greater stretchability than the second section. The tubular body in a flattened two-fold condition has a pair of side edges extending from a top edge to a bottom edge, the top edge delimiting the top open end, the bottom edge delimiting the bottom closed end.
B65D 30/10 - Sacks, bags or like containers characterised by shape or construction
B65D 33/00 - CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES - Details of, or accessories for, sacks or bags
B65D 83/08 - Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession
5.
WASTE DISPOSAL DEVICE AND FILM DISPENSING CASSETTE
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.
B65F 1/06 - Refuse receptacles with removable inserts with flexible inserts, e.g. bags or sacks
A61F 13/551 - Packages or wrapping arrangements for used pads, e.g. for disposal
B65B 67/12 - Sack holders, i.e. stands or frames with means for supporting sacks in the open condition to facilitate filling with articles or materials
patents
