Abstract: A waste disposal device for sealing waste and a cassette for dispensing film are disclosed. The waste disposal device comprises first and second rollers, each comprising first and second end portions and a joining portion therebetween. The end portions of the first and second rollers are arranged to receive and seal first and second film portions therebetween as the first and second rollers rotate. The joining portions of the first and second rollers are arranged to define an aperture for receiving waste in a first rotary configuration of the rollers and to seal the first and second film portions therebetween in a second rotary configuration of the first and second rollers. The cassette comprises first and second portions comprising respective first and second film dispensers. The first portion is mechanically connected to the second portion. The cassette is moveable between a first, compact configuration and a second, extended configuration.

Abstract: A waste disposal device for sealing waste and a cassette for dispensing film are disclosed. The waste disposal device comprises first and second rollers, each comprising first and second end portions and a joining portion therebetween. The end portions of the first and second rollers are arranged to receive and seal first and second film portions therebetween as the first and second rollers rotate. The joining portions of the first and second rollers are arranged to define an aperture for receiving waste in a first rotary configuration of the rollers and to seal the first and second film portions therebetween in a second rotary configuration of the first and second rollers. The cassette comprises first and second portions comprising respective first and second film dispensers. The first portion is mechanically connected to the second portion. The cassette is moveable between a first, compact configuration and a second, extended configuration.

Abstract: A pressure sprayer includes an accumulator vessel adapted to hold a pressurized fluid therein and a container that is configured to hold a chemical concentrate. A motor in fluid communication with the accumulator vessel and the container is adapted to be driven by the pressurized fluid and to pump the pressurized fluid and the chemical concentrate. A chamber is adapted to receive the chemical concentrate and the pressurized fluid from the motor to form a chemical solution. A nozzle is in fluid communication with the chamber.

Abstract: The bottle closure comprises a generally cylindrical inner member adapted to be threadedly engaged on the outside of the neck of a bottle. The inner member has a central passage communicating with the neck of the bottle. An outer member is rotatably mounted on and around the inner member. The inner member includes a valve seat defining a fluid passage between the bottle and the outer member and being located within the neck of the bottle. The outer member includes a valve closure element adapted to close the fluid passage in a first annular position of the outer member on the inner member thereby to form a seal with the valve seat. The outer member, when moved to a second annular position relative to the inner member, opens the fluid passage, thereby to allow fluid in a bottle to flow through the closure.

Abstract: The bottle closure comprises a generally cylindrical inner member adapted to be threadedly engaged on the outside of the neck of a bottle. The inner member has a central passage communicating with the neck of the bottle. An outer member is rotatably mounted on and around the inner member. The inner member includes a valve seat defining a fluid passage between the bottle and the outer member and being located within the neck of the bottle. The outer member includes a valve closure element adapted to close the fluid passage in a first annular position of the outer member on the inner member thereby to form a seal with the valve seat. The outer member, when moved to a second annular position relative to the inner member, opens the fluid passage, thereby to allow fluid in a bottle to flow through the closure.