JP3082062U - Round ultra-thin double-sided adhesive tape - Google Patents

Abstract

(57) [Abstract] (Problem corrected) [Problem] A double-sided pressure-sensitive adhesive tape is pressed out in a circular shape to eliminate corners and prevent the edge of the double-sided pressure-sensitive adhesive tape from being turned up. Make it as thin as possible,
Provided is a circular ultrathin double-sided pressure-sensitive adhesive tape which eliminates a gap between a wall on which paper is pasted and the paper and improves the appearance of pasting. A circular ultra-thin double-sided pressure-sensitive adhesive tape body 1 having a thickness of about 0.1 mm is placed on a protective sheet 2, and a circular protective paper 3 having the same shape as the circular ultra-thin double-sided pressure-sensitive adhesive tape body 1 has a circular ultra-thin double-sided tape. A circular ultra-thin double-sided adhesive tape having a structure to cover the adhesive tape body 1.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 In the present invention, only the circular ultra-thin double-sided adhesive tape main body 1 and the circular protective paper 3 are punched out, and the protective sheet 2 is a circular ultra-thin double-sided adhesive tape left in a sheet state.

[0002]

[Prior art]

 Examples of the double-sided adhesive tape include a roll-wound tape, a sheet-shaped tape, and a tape obtained by sandwiching rubber, sponge, resin, or the like with an adhesive. However, these double-sided adhesive tapes had to be cut using knives and scissors, and tended to be doubled and thick at the time of sticking.

[0003]

[Problems to be solved by the invention]

 If the double-sided adhesive tape is thick, when a poster is pasted, the thickness forms a gap between the poster and the wall, and a flat finish cannot be obtained. Even if a double-sided adhesive tape in the form of a roll is used, if the shape is square, it tends to be double, which also causes a flat finish.

[0004]

[Means for Solving the Problems]

 If the material of the circular ultra-thin double-sided pressure-sensitive adhesive tape body 1 is composed of the pressure-sensitive adhesive itself or a substance obtained by fusing the pressure-sensitive adhesive and paper, it is possible to produce a very thin pressure-sensitive adhesive tape. Furthermore, by pressing this ultra-thin adhesive tape with a circular punch, there is no sharp edge, so when peeling off the protective sheet 2 or the circular protective paper 3, the edge will be curled and doubled. Is what you do.

[0005]

[Embodiment of the invention]

 The protective sheet 2 and the circular protective paper 3 must be made of oil-based paper or plastic coated paper because the circular ultra-thin double-sided adhesive tape body 1 must be peeled off. Because of the order in which the circular ultra-thin double-sided adhesive tape body 1 is peeled off and then the circular ultra-thin double-sided adhesive tape body 1 and the circular protective paper 3 are peeled off, the protective sheet 2 is made of paper softer than the circular protective paper 3. Use By doing so, a circular ultra-thin double-sided adhesive tape can be quickly attached.

[0006]

【Example】

 The circular ultra-thin double-sided adhesive tape body 1 can be easily attached to a metal surface or a glass surface instead of attaching papers with a thumbtack or scotch tape.

[0007]

[Effect of the invention]

 If a poster or the like is affixed using a circular ultra-thin double-sided adhesive tape, holes will not be made, and since it is thin and circular, there is little concern that the edges will be turned up and doubled. However, a flat finish without gaps is possible.

[Brief description of the drawings]

FIG. 1 is an oblique projection view of the present invention. A state in which the circular protective paper 3 is slightly turned over and the circular ultrathin double-sided adhesive tape main body 1 is visible.

FIG. 2 is a sectional view of the present invention.

FIG. 3 is an explanatory view showing a method of implementing the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Round ultrathin double-sided adhesive tape body 2 Protective sheet 3 Circular protective paper 4 Poster

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[Procedure amendment]

[Submission date] March 14, 2001 (2001.3.1.
4)

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Claims for utility model registration

[Correction method] Change

[Correction contents]

[Utility model registration claims]

Claims (3)

[Utility model registration claims] 1. A circular ultra-thin double-sided pressure-sensitive adhesive tape body 1 is placed on a protective sheet 2, and a circular protective paper 3 having the same shape as the circular ultra-thin double-sided pressure-sensitive adhesive tape body 1 is placed on the circular ultra-thin double-sided pressure-sensitive adhesive tape body 1. Ultra-thin double-sided adhesive tape with a structure to cover. 2. The circular ultra-thin double-sided adhesive tape body 1 has a thickness of 0.1
In order to obtain a thickness of about mm, it is composed of an adhesive of the material itself or a single substance that is dissolved with the adhesive. 3. The protective sheet 2 and the circular protective paper 3 which are in contact with the circular ultra-thin double-sided adhesive tape main body 1 are made of a material which is easy to peel off, such as oil paper. Pressed in a circular shape.