Provided is, for example, a cleaner sheet including: a cleaning surface that is configured to be brought into sliding contact with a surface of an object to be cleaned. The cleaning surface has unevenness, and includes projections respectively having distal ends configured to be in sliding contact with the object to be cleaned when in use. The projections are constituted by a member formed to have the projections arranged at intervals from each other in a plane direction of the cleaning surface. The member has a hardness of 0.4 MPa or more measured by a nano-indentation method. The cleaning surface further includes adhesive recesses that have higher adhesive force than that of the member and are exposed on the cleaning surface.

Provided is an adhesive tape in which each of at least one perforation line includes: a plurality of separation parts at which one side portion and an other side portion of the adhesive tape are separated away from each other in its longitudinal direction; a connection part through which the one side portion and the other side portion are connected to each other in the longitudinal direction, the connection part located between two adjacent separation parts in a width direction of the adhesive tape; and a weak connection part through which the one side portion and the other side portion are connected to each other in the longitudinal direction, the weak connection part having a smaller breaking strength than the connection part, and the perforation line includes at least one group including the connection part and the weak connection part adjacent to each other in the width direction.

A sticky mat changing device includes a frame, an unreeling roller, a reeling roller, and a control module. The frame includes a foot board configured for supporting a sticky mat. The unreeling roller is operable to unreel the sticky mat. The reeling roller is operable to reel the sticky mat. The unreeling roller and the reeling roller are disposed inside the frame and located on opposite sides of the foot board, the control module is operable to control each of the reeling roller and the unreeling roller to rotate to change a portion of the sticky mat supported on the foot board.

An adhesive roller assembly is provided having a non-cylindrical roller. The non-cylindrical roller is rotatably affixed to a handle's distal end. In addition, adhesive tape is helically wrapped about the roller, and the adhesive tape includes perforations so as to facilitate the breaking of the adhesive tape into individual segments. Because the roller has a non-cylindrical circumferential surface, the adhesive tape is deformed to have a non-cylindrical exterior. The roller, and consequentially exterior of the adhesive tape, can take various forms. In preferred embodiments, the roller and tape exterior have a concave, convex, undulating, dimpled or bumpy surface. The adhesive tape is made of material providing increased elongation.

In a device for removing fibres, fluff and/or particles from a surface, having an adhesive layer (5) on at least one peripheral surface (3, 4) of an envelope (10), wherein the envelope (10) consists of at least two flexible, complementary partial surfaces (1, 2), one of the two partial surfaces (1, 2) is intended to form an overhang (11).

The present invention relates to a high-performance adhesive roll cleaner including: an adhesive tape roll formed by winding an adhesive tape, having an adhesive layer formed on one surface of a warp-knitted fabric base layer, so that the adhesive layer faces outward; and a support body configured to rotatably support the adhesive tape roll; wherein the warp-knitted fabric base layer may be continuously cut at intervals of 2 mm. The present invention may provide remarkable advantages in that the adhesive tape may be easily cut at a desired position during use, and may be used repeatedly due to the excellent initial tack thereof, so that the economic efficiency thereof may be maximized while the waste thereof is prevented.

A hand held cleaning tool having a multi-functional, generally planar, lower surface for attaching a variety of cleaning fabrics and absorbent sheets, including fabric towels and paper towels. In one embodiment, the hand held grip has an upper portion that is molded and contoured to fit a hand, where the upper portion may be comprised of a soft foam for easy gripping. The lower portion may be comprised of a hard, rectangular plate, having sharp corners for cleaning hard to reach areas. The lower surface of the plastic block may include both a hook portion of a hook and loop fastener and an adhesive paper sheet or adhesive gel portion. The adhesive may be a reusable adhesive configured to bind and release a paper towel repeatedly. The hook fastener portion may bind a cleaning material such as a sponge, cloth or microfiber that will not bind the adhesive.

A tape cleaner is proposed. In the tape cleaner, the structure of the cleaner is simple, weight and volume thereof are minimized, the generation of noise is reduced during use, and the process of replacing an adhesive tape roll is performed rapidly and easily. The tape cleaner includes: an adhesive tape roll on which an adhesive tape is wound; a roll fitting part over which the adhesive tape roll is fitted; a handle part provided at a side of the roll fitting part; a roll-rotation guide part provided on the roll fitting part to guide rotational movement of the adhesive tape roll; and a noise reduction part provided in the roll fitting part to discharge and reduce noise generated during the rotational movement of the adhesive tape roll.

A cleaning tool includes a support tool for rotatably supporting an adhesive tape roll via bearing members; and a storing case for storing the adhesive tape roll. Bearing caps detachably attached to both ends of the adhesive tape roll are used as the bearing members. The support tool has a gate-shaped frame which is made of a synthetic resin and includes a pair of left and right leg plates and a support base extending between the upper ends of the leg plates. An opening having substantially the same width as the gate-shaped frame while the storing case is closed, is formed between matching surfaces of a pair of openable case members from both side surfaces thereof over an upper surface thereof, the case members constituting the storing case. A portion of the outer contour of the storing case is complemented by the gate-shaped frame of the support tool.

Disclosed is a lint roller having a handle by which the lint roller may be gripped and held and with an elongate spindle for carrying an encircling replaceable lint catching roll, wherein the handle grip is an elongate canister/tubular housing that the spindle and lint-catching roll may be slidingly inserted into and housed within when the lint roller is not in use; and the lint roller further has a bi-directional coupling body, the coupling body having a coupling device configured whereby the handle may be attached in one orientation to act as a handle or de-mounted and attached in an opposing orientation to act as the housing for the lint-catching roll. The coupling device preferably includes a unitary screw thread around the circumference of the coupling body at an intermediate zone along its length whereby the handle may reach it and couple with it from either end of the coupling body.