Abstract: An aerosol container has a positive actuating structure. The aerosol container is comprised of a body section and a dispensing section. The body section has an aerosol container with a valve at an end that is adjacent the dispensing section. The dispensing section has an enclosing unit and an actuating unit with an actuating channel to receive the finger of a person to actuate the actuating unit. The actuating unit fits into the enclosing unit. The actuator channel extends through the dispensing section, at least part of the lower part of the actuator channel being flexible and in contact with the valve of the aerosol container. The actuator channel can be entirely of a flexible material which directly contacts the aerosol valve or be a part of a semi-rigid to rigid material which directly contacts the aerosol valve. Upon depressing the actuator channel the aerosol valve is actuated and product flows from the body section through the dispensing section to a dispensing aperture.

Abstract: A dispenser for viscous materials has a housing with a moveable wall that divides the interior volume of the housing into a distal product chamber and a proximal pressure chamber. An outlet from the product chamber is located adjacent to the distal end of the housing and an air inlet is provided to allow air to enter the pressure chamber. Displacement of the product occurs when accumulated excess air pressure in the pressure chamber acts on the back of the movable wall. The excess air pressure is built up by a bellows assembly arranged in fluid communication with the pressure chamber. On actuation, the bellows can be reduced in volume and subsequently recover by entry of air through the inlet. The direction of force application is preferably perpendicular to the housing axis and the location of the bellows is preferably distant from the product outlet.

Abstract: A mandrel (2) comprising a body portion (4) having an outer surface for receiving a stretchable closed wrapper (20), the mandrel having an end (6) adapted for mounting on a self supporting object (18) to be wrapped such that the wrapper can be slid over the mandrel and delivered therefrom onto the outer surface (22) of the object, in which the mandrel includes a portion which engages with the object to allow the mandrel to seat on an end of the object.

Abstract: A coating combination suitable for use in coating architectural surfaces which comprises in combination a lidable container, a coating composition provided within the lidable container, and a buoyant coating contacting member (4) including at least one aperture disposed substantially horizontally within the lidable container. The buoyant coating contacting member has physical properties selected from at least one of shape, density, number of apertures, and total area of apertures such that the buoyant coating contacting member is buoyant on the coating composition and submersible within the coating composition to the extent that under a downwards force from a coating applicator, a portion of the coating composition is allowed to flow through the at least one aperture such that the coating applicator can pick up the coating composition. When the combination has a lid, the lid is removed for insertion of the applicator for the exertion of downward pressure.

Abstract: A dispenser for viscous materials has a housing with a moveable wall that divides the interior volume of the housing into a distal product chamber and a proximal pressure chamber. An outlet from the product chamber is located adjacent to the distal end of the housing and an air inlet is provided to allow air to enter the pressure chamber. Displacement of the product occurs when accumulated excess air pressure in the pressure chamber acts on the back of the movable wall. The excess air pressure is built up by a bellows assembly arranged in fluid communication with the pressure chamber. On actuation, the bellows can be reduced in volume and subsequently recover by entry of air through the inlet. The direction of force application is preferably perpendicular to the housing axis and the location of the bellows is preferably distant from the product outlet.