JPH051454U - Dust remover - Google Patents

Abstract

(57) [Summary] [Purpose] The outermost layer of an adhesive tape that has lost its adhesive strength can be easily peeled off and removed. [Structure] Substantially wave-shaped irregularities are formed on both side edges of a substrate. [Effect] The side edge of the outermost layer and the side edge immediately inside thereof do not overlap with each other, and only the side edge of the outermost layer is picked up by the fingertips and lifted up, so that peeling can be performed very easily.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a dust remover used to remove dust, hair and the like adhering to carpets, sofas, automobile seats and the like.

[0002]

[Prior Art]

 It is known to remove dust, hair, etc. adhering to carpets, sofas, automobile seats, etc. by adhering them to the adhesive layer of an adhesive tape roll that is wound and laminated with the adhesive layer on the outside, and the outermost layer. It is also known that dust or the like is attached to the substantially entire surface and then perforated in the width direction of the adhesive tape in order to remove the dust or the like and remove it (Japanese Utility Model Publication No. 52-3272).

[0003]

[Problems to be solved by the device]

 However, in the above adhesive tape, since perforations are provided at the same position on the circumference, when peeling and removing the outermost layer with dust and the like adhered to almost the entire surface, multiple sheets are peeled at the same time. There was a problem that it was easy to do.

An object of the present invention is to solve the above-mentioned conventional problems and to provide a dust remover capable of easily peeling and removing the outermost layer of an adhesive tape that has lost its adhesive strength.

[0005]

[Means for Solving the Problems]

 The dust remover of the present invention is characterized in that a tape having an adhesive layer on one side of a base material having substantially wavy irregularities formed on both side edges is wound and laminated with the adhesive layer on the outside. It is a thing.

The base material used in the present invention is generally an adhesive tape base material such as kraft paper, Japanese paper, stretched polypropylene, synthetic resin film such as polyvinyl chloride, cellophane, woven fabric of synthetic resin films, etc. There is no particular limitation as long as it is used.

[0007] Furthermore, the substantially wave-shaped concavo-convex shape formed on both side edges of the base material is not particularly limited, and for example, even if it is a polygonal line shape such as a sawtooth shape, a concave or convex semicircle, a continuous parabola or the like. It may be a curved shape such as a series of alternating concave and convex shapes, or any other shape.

The pressure-sensitive adhesive used in the present invention is not particularly limited, and natural rubber, synthetic rubber, n-butyl acrylate, n-hexyl acrylate, n-octyl acrylate, 2-ethylhexyl acrylate, cyclohexyl acrylate, etc. Examples of the pressure sensitive adhesive include an acrylic ester as a main component.

The surface of the base material on which the adhesive layer is not provided is preferably subjected to a mold release treatment. The release treatment agent used in this release treatment is not particularly limited, and examples thereof include a silicone release agent and an organic release agent having a long-chain alkyl group.

[0010]

[Action]

 In the present invention, since the wavy irregularities are formed on both side edges of the base material, the side edge of the outermost layer and the side edge of the layer immediately inside do not overlap each other, and the side edge of the outermost layer does not overlap. You can pick up only the finger with your fingertips and lift it up, and the outermost adhesive tape with dust or the like adhered to the entire surface can be peeled off very easily to expose a new adhesive layer.

[0011]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is a partially enlarged view of one side edge, and FIG. 3 is a partial sectional view.

As shown in FIG. 2, 1 has sawtooth-shaped irregularities formed at equal intervals on both side edges. A base material 11 is coated with a rubber-based or acrylic-based pressure-sensitive adhesive and dried to adhere. The adhesive tape has a layer 12 and a release layer 13 formed by applying a room temperature-curable silicone type release agent on the back surface and curing it. This pressure-sensitive adhesive tape 1 is wound around a paper winding core 2 so that the pressure-sensitive adhesive layer 12 is on the outside and the unevenness of the side edges of each layer does not overlap with the unevenness of the side edges immediately inside thereof. 3 is formed.

At the time of use, the adhesive tape winding body 3 may be pivotally attached to the tip of the supporting tool 4 formed of a rod having a grip portion 41 at the rear end. The support tool 4 is not essential, and a fingertip may be inserted into the winding core 2 and pressed against the surface to be cleaned for use.

[0014]

[Effect of the device]

 Since the dust remover of the present invention is configured as described above, by picking up only the outermost layer on one side edge with a fingertip and lifting it, the adhesive tape of the outermost layer on which dust or the like has adhered to the entire surface can be extremely removed. Can be easily peeled off, and dust removal work can be performed easily.

[Brief description of drawings]

FIG. 1 is a perspective view showing a usage state of the dust remover of the present invention.

FIG. 2 is a partially enlarged view of one side edge of the dust remover of the present invention.

FIG. 3 is a partial sectional view of the dust remover of the present invention.

[Explanation of symbols]

 1 Adhesive tape 2 Winding core 3 Adhesive tape roll 11 Base material 12 Adhesive layer 13 Release layer

Claims (1)

[Claims for utility model registration] [Claim 1] A tape having an adhesive layer provided on one side of a substrate having substantially wavy irregularities formed on both side edges is wound and laminated with the adhesive layer on the outside. A dust remover characterized by being present.