JP2022029006A - Adhesive sheet - Google Patents

Abstract

To provide a mounting member which can easily mount and remove a mounted object onto a mounting surface such as a wall surface without damaging the mounting surface, and is usable for a mounting method for preventing falling of the mounted object, when the mounted object is mounted on the mounting surface.SOLUTION: An adhesive sheet 1 is used for mounting a mounted object 4 onto a mounting surface 5 by sticking. The adhesive sheet 1 is obtained by integrally combining a gauze fabric 2 and a sheet-like object 3, a surface on the side of the sheet-like object 3 is used as a surface 3A for sticking that is added with an adhesive and is stuck to the mounting surface 5, and a surface opposite to the surface 3A for sticking is used as an installation surface 2A for installing the mounted object 4.SELECTED DRAWING: Figure 3

Description

The present invention relates to an adhesive sheet used for adhesively attaching an object to be attached to a mounting surface such as a wall surface.

Tapestries, photographs, paintings, foreheads, etc. may be attached to the mounting surface such as the wall surface of the interior of the building for decoration.

When the mounting surface is the surface of wallpaper, wood board, plastic board, etc., there is a method of mounting these ornaments using pins, nails, and screws (for example, Patent Document 1).
In the case of the method using pins, nails, and screws, a hole is made in the mounting surface, and there is a problem that the hole spoils the aesthetic appearance of the room after removing the ornaments and the like.

Further, a method of attaching with an adhesive or double-sided tape is known when it is attached to a surface such as a glass surface which cannot be perforated or when it is not desired to make a hole in the attachment surface.
However, when it is attached with an adhesive, the ornaments and the like cannot be easily removed, and there is a problem that the adhesive remains on the glass surface.
Further, when the double-sided tape is used, there is a problem that it takes time and effort to attach the tape because the tape is easily deformed, especially in the case of a large area. Further, when the double-sided tape is soft at the time of removal, there is a problem that it is difficult to peel off from the mounting surface because it is easily deformed.

Patent Document 2 discloses a decorative panel mounting structure using a hook-and-loop fastener, and it is said that the panel and the wall surface to be mounted are not damaged and the panel can be easily mounted and removed. There is.
However, in the invention described in Patent Document 2, since one surface fastener is attached to the wall surface with an adhesive, the surface fastener remains on the wall surface even after the panel is removed, and the above problem can be completely solved. Not at all.

Patent Document 3 discloses a sheet material (anchor sheet) that can be detachably attached to a wallpaper having an uneven surface. The anchor sheet is composed of a base material such as Japanese paper, crepe paper, synthetic fiber, and an adhesive layer, and the fine uneven surface caused by the raw material fiber in the base material follows the uneven surface of the wallpaper, so that a strong adhesive force is exhibited. It is said that.
However, in the invention described in Patent Document 3, since Japanese paper is used as the base material, there is a problem that the base material is easily torn when the anchor sheet is peeled off from the wall surface when the tensile strength of the Japanese paper base material is low. there were.

Therefore, it is desired to develop a mounting method capable of easily mounting and removing an object to be mounted on the mounting surface without damaging the mounting surface.

In particular, in the mounting method using a sheet material as in Patent Document 3, where the sheet material often falls off from the mounting surface, a sheet material exhibiting sufficient adhesiveness and holding power is required.
Further, in such a sheet material, it is required that the object to be attached can be sufficiently held and easily attached / detached even on the surface opposite to the attachment surface (the surface on the side for holding the object to be attached).

Japanese Unexamined Patent Publication No. 2006-109916 Japanese Unexamined Patent Publication No. 2015-203260 Japanese Unexamined Patent Publication No. 2019-015342

The present invention has been made in view of the above background technology, and the problem is that when mounting an object to be mounted on a mounting surface such as a wall surface, the mounting object can be easily mounted on the mounting surface without damaging the mounting surface. And to provide a mounting method that can be removed and that the object to be mounted does not easily fall off, and to provide a mounting member that can be used for such a mounting method.

As a result of diligent studies to solve the above problems, the present inventor attaches a composite sheet in which a gauze fabric and a sheet-like material are compositely integrated and an adhesive is applied to the side surface of the sheet-like material. By using the member, it is easy to attach and detach to the mounting surface, the mounting surface is not damaged, sufficient adhesiveness and holding force are exhibited, and the object to be mounted is less likely to fall off. I found it and came to complete the present invention.

That is, the present invention is an adhesive sheet used for adhesively attaching an object to be attached to an attachment surface, which is a composite combination of a gauze fabric and a sheet-like material, and is on the side of the sheet-like material. The surface is a surface for sticking to which an adhesive is applied and is attached to the mounting surface, and the surface opposite to the surface for attaching is an installation surface for installing the object to be attached. It is intended to provide an adhesive sheet characterized by being present.

Further, the present invention provides an object to be attached with an adhesive sheet, characterized in that the object to be attached is installed on the installation surface of the adhesive sheet.

According to the present invention, when mounting an object to be mounted on a mounting surface such as a wall surface, a sheet-shaped mounting member capable of easily mounting and removing the object to be mounted on the mounting surface without damaging the mounting surface is provided. can do.

Since the mounting member of the present invention exhibits sufficient adhesiveness and holding force with respect to the mounting surface, it is difficult for the mounting object to fall off. In particular, when the mounting surface is an uneven surface, the amount of the adhesive used must be increased in order to secure sufficient holding power, but the adhesive sheet of the present invention contains a gauze fabric. Therefore, the mounting surface easily follows the unevenness, and even when a small amount of adhesive is used, good holding power can be exhibited. Therefore, not only the cost of the adhesive is reduced, but also the mounting surface after use (after removing the adhesive sheet) is not easily damaged.

It is a figure which shows the adhesive sheet 1. It is a figure which shows each member which constitutes the adhesive sheet 1. FIG. (A) Gauze fabric 2 (b) Sheet-like material 3 It is a figure which shows the usage of the adhesive sheet 1 (the gauze fabric 2 is drawn exaggeratedly). (A) State before mounting the mounting object 4 on the mounting surface 5 (b) State before mounting the mounting object 4 on the mounting surface 5 It is a figure which shows the use method of the adhesive sheet 1 (the thing which sandwiches a gauze cloth between two sheet-like objects 3, 6) (the gauze cloth 2 is drawn exaggeratedly). (A) State before mounting the mounting object 4 on the mounting surface 5 (b) State before mounting the mounting object 4 on the mounting surface 5 It is a figure which shows the pressure-sensitive adhesive sheet 1 which a pressure-sensitive adhesive is partially applied to the installation surface 2A.

Hereinafter, the present invention will be described, but the present invention is not limited to the following embodiments, and can be arbitrarily modified and carried out.

The adhesive sheet 1 of the present invention is an adhesive sheet used for adhesively attaching an object to be attached to a mounting surface. The adhesive sheet 1 of the present invention is a composite combination of a gauze fabric 2 and a sheet-like material 3 (FIGS. 1 and 2).
The gauze woven fabric 2 is a gauze woven fabric in which the opening occupies a large proportion.

In the pressure-sensitive adhesive sheet 1 of the present invention, the surface on the side of the sheet-like material 3 is a sticking surface 3A to which an adhesive is applied and is attached to the mounting surface 5. The surface on the opposite side of the sticking surface 3A is the installation surface 2A for installing the mounting object 4 (FIG. 3).

In the adhesive sheet 1 of the present invention, the surface on the side of the sheet-like object 3 is the attachment surface 3A to be attached to the attachment surface 5. In the adhesive sheet 1 of the present invention, since the sticking surface 3A in contact with the mounting surface 5 is formed of a smooth sheet-like material, the contact area with the mounting surface 5 is large and the adhesiveness is high.

The adhesive sheet 1 of the present invention is a composite of a gauze fabric 2 and a sheet-like material 3, and is thin and soft, so that it easily follows the shape of the mounting surface 5. Further, since the adhesive sheet 1 of the present invention is hard to be deformed due to the rigidity of the gauze fabric 2 and has excellent dimensional stability, it is hard to fall off from the mounting surface 5 after being attached to the mounting surface 5, and the mounting object 4 can be stably attached. It can be held on the mounting surface 5. In particular, when the mounting surface 5 is slightly distorted or the surface of the mounting surface 5 is uneven, the advantage of having the adhesive sheet 1 of the present invention becomes remarkable.

The gauze woven fabric 2 constituting the pressure-sensitive adhesive sheet 1 of the present invention is a plain woven fabric composed of weft threads and warp threads, and has an opening.

The aperture ratio of the gauze fabric 2 (the ratio of the area occupied by the portion without threads (opening) to the total area occupied by the gauze fabric 2) is preferably 10% or more, more preferably 20% or more, and 30% or more. Especially preferable. Further, 90% or less is preferable, 80% or less is more preferable, and 70% or less is particularly preferable.
When the aperture ratio is within the above range, the gauze fabric is flexible and exhibits appropriate rigidity, and the above-mentioned effect is likely to be exhibited.

As the material of the yarn (weft and warp) of the gauze fabric 2, synthetic fibers such as nylon, vinylon, polyester, polyethylene, polypropylene, acrylic, aramid, polyarylate, polyparaphenylene benzbisoxazole; cotton, hemp, etc. Natural fibers such as wool (hair) and silk; inorganic fibers such as glass and metal; and the like can be exemplified. The materials of the weft and the warp may be the same or different.
Further, the type of yarn of the gauze fabric 2 may be any of spun yarn, monofilament yarn, and multifilament yarn.

In the case of filament yarn, the thickness of the yarn of the gauze fabric 2 is preferably 50 denier or more, and particularly preferably 100 denier or more. Further, 700 denier or less is preferable, and 500 denier or less is particularly preferable.
In the case of spun yarn, a cotton count of 7 or more is preferable, and a cotton count of 10 or more is particularly preferable. Further, 100th or lower is preferable, and 50th or lower is particularly preferable.

The number of warp and warp threads to be driven in the gauze fabric 2 is preferably 4 threads / inch or more, and particularly preferably 8 threads / inch or more. Further, 30 lines / inch or less is preferable, and 20 lines / inch or less is particularly preferable.
When it is within the above range, the aperture ratio of the gauze fabric 2 is likely to be within the above range.
In calculating the yarn density (number of yarns to be driven), "one yarn" is one yarn (for example, monofilament yarn) uniformly packed inside, one spun yarn composed of short fibers, and length. One multifilament yarn made of fibers, or one made by aligning or twisting natural fibers or synthetic fibers. That is, a thread that cannot be easily separated into one thread is called "one thread" in calculating the density of the thread.

The basis weight of the basis weight 2 is preferably 20 g / m ² or more, and particularly preferably 40 g / m ² or more. Further, it is preferably 100 g / m ² or less, and particularly preferably 70 g / m ² or less.
When the basis weight of the gauze fabric 2 is within the above range, the above-mentioned effect of the present invention is likely to be exhibited.

The thickness of the gauze fabric 2 (thickness measured by the method described in Examples described later) is preferably 0.05 mm or more, and particularly preferably 0.1 mm or more. Further, it is preferably 0.7 mm or less, and particularly preferably 0.5 mm or less.
When the thickness of the gauze fabric 2 is within the above range, the above-mentioned effect of the present invention is likely to be exhibited.

The intersection of the weft and the warp of the gauze fabric 2 may not be sealed or may be sealed.
The method of sealing is not particularly limited, and for example, adhesion by applying a sealing agent or heat fusion may be used.

The sheet-like material 3 constituting the pressure-sensitive adhesive sheet 1 of the present invention is not particularly limited as long as it is in the form of a sheet, and examples thereof include a polymer film, paper, and a non-woven fabric.
The sheet-like material 3 is compositely integrated with the gauze fabric 2 to form a composite sheet which is a substrate of the adhesive sheet 1 of the present invention, but the sheet-like material 3 itself is a composite in which a plurality of the above-mentioned materials are combined. It may be a sheet.

From the viewpoint of increasing the contact area with the mounting surface 5, smoothness is required on at least the surface of the sheet-like material 3 on the side in contact with the mounting surface 5. Therefore, it is desirable that the sheet-like material 3 is a polymer film or contains a polymer film (a composite of the polymer film and other materials). When the sheet-like material 3 is a composite of a polymer film and other materials, it is particularly desirable that the surface on the side in contact with the mounting surface 5 is the polymer film.

Examples of materials for polymer films include low density polyethylene (LDPE), high density polyethylene (HDPE), unstretched polypropylene (CPP), biaxially stretched polypropylene (OPP), and polyolefins such as ethylene / propylene copolymer; polyethylene. Polyesters such as terephthalate, polybutylene terephthalate and polyethylene naphthalate; polyamides such as nylon 6 and nylon 66; acrylic resins; polyvinyl chloride-based synthetic resins; and the like can be mentioned.

The thickness of the polymer film is preferably 0.01 mm or more, and particularly preferably 0.015 mm or more. Further, it is preferably 0.1 mm or less, and particularly preferably 0.05 mm or less.
When the thickness of the polymer film is within the above range, the flexibility of the pressure-sensitive adhesive sheet 1 becomes sufficient, and it is advantageous in terms of cost.

In the pressure-sensitive adhesive sheet 1 of the present invention, the method of composite integration of the gauze fabric 2 and the sheet-like material 3 is not particularly limited, and examples thereof include adhesion with an adhesive, heat fusion, and calendar processing by pressure.
The gauze fabric 2 and the sheet-like material 3 are firmly integrated, and the strength of the adhesive sheet 1 can be maintained. Therefore, the gauze fabric 2 and the sheet-like material 3 are compositely integrated by calendar processing by pressurization. It is especially desirable to be in a state.
The method of calendar processing is not particularly limited, and examples thereof include the method described in Japanese Patent No. 5859699.

The thickness of the pressure-sensitive adhesive sheet 1 in the compositely integrated state (thickness measured by the method described in Examples described later) is preferably 0.10 mm or more, and particularly preferably 0.14 mm or more. preferable. Further, it is preferably 0.4 mm or less, and particularly preferably 0.3 mm or less.
When the thickness of the pressure-sensitive adhesive sheet 1 is within the above range, the flexibility of the pressure-sensitive adhesive sheet 1 is sufficient, and the dimensional stability tends to be good. Further, if the thickness of the pressure-sensitive adhesive sheet 1 is within the above range, it is advantageous in terms of cost.

In the adhesive sheet 1 of the present invention, the surface opposite to the attachment surface 3A is the installation surface 2A for installing the attachment object 4.
As shown in FIG. 3, when the adhesive sheet 1 is a composite of only the gauze fabric 2 and the sheet-like material 3, the installation surface 2A is the surface on which the gauze fabric 2 is exposed.

As shown in FIG. 4, the adhesive sheet 1 of the present invention may be compositely integrated with the gauze fabric 2 sandwiched between the sheet-like material 3 and another sheet-like material 6 (as shown in FIG. 4). FIG. 4). In this case, the surface on the side of another sheet-like object 6 becomes the installation surface 2A.

The preferred material and thickness of another sheet-like material 6 are the same as those of the above-mentioned sheet-like material 3. Further, the method of compoundly integrating the sheet-like material 3, the gauze fabric 2, and another sheet-like material 6 is the same as the above-mentioned "method of compound-integrating the gauze fabric 2 and the sheet-like material 3". The method can be used.

The present invention also relates to an object to be attached with an adhesive sheet, wherein the object to be attached 4 is installed on the installation surface 2A of the adhesive sheet 1.

The type of the mounting object 4 to be mounted on the mounting surface 5 using the adhesive sheet 1 of the present invention is not particularly limited, and decorative items such as tapestries, photographs, paintings, and foreheads; practical use of sound absorbing materials, heat insulating materials, cushioning materials, etc. Members; etc. can be exemplified.

The method of installing the object to be mounted 4 on the installation surface 2A is not particularly limited, and may be, for example, adhesive or adhesive, or may be fixed by using a fixing tool such as a screw or a suction cup.
It is desirable that the object to be attached 4 can be installed on the installation surface 2A by adhesive because it is simple and there is no risk of the fixture being lost.

When the object to be attached 4 is installed by adhesive / adhesive, particularly when the object to be attached 4 is the above-mentioned practical member, it is preferable that the object to be attached 4 is firmly adhered to the installation surface 2A with an adhesive. That is, the object to be attached 4 does not need to be removable from the adhesive sheet 1, and the object to be attached 4 can be attached to or removed from the attachment surface 5 while being adhered to the adhesive sheet 1 and integrated.
As shown in FIG. 4, when the gauze fabric 2 is compositely integrated between the sheet-like material 3 and another sheet-like material 6, the installation surface 2A is a smooth sheet-like material 6. Therefore, the object to be attached 4 can be firmly adhered.

On the other hand, there are cases where it is desired to avoid firmly adhering to the installation surface 2A, such as when the object to be attached 4 is a decorative item.
In such a case, for example, a removable adhesive may be used on the installation surface 2A.

Further, as shown in FIG. 3, when the adhesive sheet 1 is a composite of only the gauze fabric 2 and the sheet-like material 3, the threads of the gauze fabric 2 are exposed on the installation surface 2A. When the adhesive is applied to the installation surface 2A, the adhesive easily soaks into the thread portion of the gauze fabric 2 (however, it does not mean that the adhesive does not completely soak into the exposed portion of the sheet-like material 3). Therefore, on the installation surface 2A, the area of the portion to which the adhesive is substantially adhered becomes small, and the object to be attached 4 is attached to the installation surface 2A with an appropriate adhesive force. The object 4 can be removed from the adhesive sheet 1 relatively easily, and the object 4 to be attached can be less likely to be damaged.

Adhesive may be partially applied to the installation surface 2A. By partially applying the adhesive, the attachment object 4 can be easily removed even when the adhesive having a relatively strong adhesive force is used.

There is no particular limitation on the arrangement and shape pattern of the portion 2B to which the adhesive is applied on the installation surface 2A. As an example, a pattern in which the portion 2B to which the adhesive is applied exists in a striped shape (FIG. 5 (a)) and a pattern in which the portion 2B is present in a circular shape (dot shape) (FIG. 5 (b)). Can be mentioned. Further, a striped pattern and a circular (dotted) pattern may be mixed.

The type of the pressure-sensitive adhesive applied to the sticking surface 3A is not particularly limited, and examples thereof include rubber-based pressure-sensitive adhesives, acrylic-based pressure-sensitive adhesives, silicone-based pressure-sensitive adhesives, and acrylic vinyl acetate-based pressure-sensitive adhesives.
These may be used alone or in combination of two or more.

The amount of the pressure-sensitive adhesive applied to the sticking surface 3A is preferably 10 g / m ² or more, more preferably 15 g / m ² or more, and particularly preferably 20 g / m ² or more. Further, it is preferably 40 g / m ² or less, more preferably 35 g / m ² or less, and particularly preferably 30 g / m ² or less.

The average thickness of the pressure-sensitive adhesive layer applied to the sticking surface 3A is preferably 10 μm or more, more preferably 15 μm or more, and particularly preferably 20 μm or more. Further, it is preferably 50 μm or less, and particularly preferably 45 μm or less.

When the amount of the adhesive and the average thickness of the adhesive layer are within the above ranges, sufficient adhesiveness and holding power are exhibited, the object to be attached is less likely to fall off, and the cost can be suppressed.

When the object 4 to be attached is attached to the installation surface 2A by adhesion / adhesion, the same adhesive as the adhesive applied to the attachment surface 3A can be appropriately used as the adhesive applied to the installation surface 2A.

Since the adhesive is applied to the adhesive surface 3A of the adhesive sheet 1 of the present invention, the adhesive is applied to temporarily protect the adhesive when the adhesive sheet is stored. It is desirable to cover the surface 3A with a release sheet (not shown). When the object to be attached 4 is attached to the installation surface 2A by adhesion / adhesion, it is desirable to cover the installation surface 2A with a release sheet (not shown) in the same manner.
By covering the sticking surface 3A and the installation surface 2A with a release sheet, the adhesive sheet 1 can be rolled and stored in a compact state.

Materials for the release sheet include polyethylene, polypropylene, polystyrene, methyl polyacrylate, methyl polymethacrylate, polycarbonate, polysulfone, triacetyl cellulose, cellophane, polyamide, polyimide, polyphenylene sulfide, polyetherimide, polyethersulfone, and fragrance. Examples thereof include group polyamide, polyolefin, polyester and the like. Of these, polyethylene and polypropylene are particularly desirable.

The release effect of the release sheet is obtained by coating the sheet with a release agent or the like, and examples of the material thereof include alkyd-based, fluorine-based, silicone-based, and acrylic-based materials.
These may be used alone or in combination of two or more.

The release sheet may be transparent, or may be coated with a colored coating or the like in order to improve visibility. Further, the release film may be flat or may be embossed or the like.

By embossing the sheet coated with the release agent, the mold release effect can be further improved. The embossed uneven portion is effective on both the release surface and the uncoated surface, but it is more preferable to process the embossed concave portion on the release surface.

Hereinafter, the present invention will be described in more detail with reference to examples, but the present invention is not limited to these examples as long as the gist thereof is not exceeded.

Example 1
A polyester spun yarn (Ne30 / 1) was used as the warp and a polyester spun yarn (Ne20 / 1) was used as the weft to produce a plain-woven gauze fabric of 8 yarns / inch for both the warp and the weft. The intersections of the warp and weft were sealed with an EVA resin-based sealant.
The thickness of the produced gauze fabric (measured by a thickness tester manufactured by PEACOCK. Hereinafter, all the thicknesses were measured by the same thickness tester) was 0.34 mm, and the basis weight was 53 g / m ² .

The gauze fabric and the polyester film (thickness 0.02 mm) were overlapped and subjected to calendar processing to prepare a composite sheet in which the gauze fabric and the polyester film were compositely integrated. A calendar machine (TYPE: HPCM) manufactured by Yuri Roll Co., Ltd. was used for calendar processing. The thickness of the produced composite sheet was 0.23 mm.

23 g / m ² of an acrylic vinyl acetate-based pressure-sensitive adhesive was applied to the entire surface of the composite sheet on the polyester film side, and a release film was covered.
7 g / m ² of an acrylic vinyl acetate adhesive was partially applied to the surface of the composite sheet on the gauze fabric side, and a release film was put on the surface. The shape of the portion to which the acrylic vinyl acetate adhesive was applied was a stripe shape as shown in FIG. 4 (a).

With the release film covered on both sides, the adhesive sheet (composite sheet coated with the adhesive) was slit to a width of 1000 mm and rolled into a roll having a length of 10 m.

Regarding the load bearing capacity of this adhesive sheet, the holding force (load that can be held for 24 hours) was measured in accordance with JIS Z 0237: 2009.
The adhesive sheet was attached to the SUS304 board using a 2 kg roller with the polyester film side surface of the adhesive sheet as the attachment surface. The pasted portion was a rectangle of 25 mm × 25 mm. After leaving it for 20 minutes, a weight of 1000 g was placed at the lower part of the adhesive sheet attached portion (the portion not attached to the SUS304 plate).
After 24 hours, no drop of the adhesive sheet was observed.

Comparative Example 1
23 g / m ² of the acrylic vinyl acetate adhesive used in Example 1 was applied to the entire one side of the same polyester film (thickness 0.02 mm) used in Example 1.
The holding force was measured under the same conditions as in Example 1 with the side of the polyester film to which the adhesive was applied as the surface for application.
After 10 hours had passed, it was confirmed that the polyester film had fallen.

The adhesive sheet of the present invention can be easily attached to and removed from a wall surface, etc., is less likely to cause damage to the wall surface, etc., and exhibits sufficient adhesiveness and holding power, so that it can be used for decoration of general households, offices, etc. It is widely used for the installation of decorative items, sound absorbing materials, heat insulating materials, cushioning materials, etc. in factories and the like.

1 Adhesive sheet 2 Gauze fabric 2A Installation surface 2B Adhesive-applied part 3 Sheet-like material 3A Adhesive surface 4 Mounting object 5 Mounting surface 6 Sheet-like material

Claims (8)

An adhesive sheet used to attach an object to be attached to the attachment surface by adhesive, which is a composite of a gauze fabric and a sheet-like material, and the surface on the side of the sheet-like material has an adhesive. It is provided and serves as a sticking surface to be affixed to the mounting surface, and the surface opposite to the sticking surface is an installation surface for installing the mounting object. Adhesive sheet. The pressure-sensitive adhesive sheet according to claim 1, wherein the sheet-like material contains a polymer film. The adhesive sheet according to claim 1 or 2, wherein the aperture ratio of the gauze fabric is 10% or more and 90% or less. The adhesive sheet according to any one of claims 1 to 3, wherein the basis weight of the gauze fabric is 20 g / m ² or more and 100 g / m ² or less. The adhesive sheet according to any one of claims 1 to 4, wherein the gauze fabric and the sheet-like material are compositely integrated by calendar processing by pressurization. The adhesive sheet according to any one of claims 1 to 5, wherein the object to be attached can be attached to the installation surface by adhesive or adhesive. The adhesive sheet according to any one of claims 1 to 6, wherein the gauze fabric is compositely integrated between the sheet-like material and another sheet-like material. A mounting object with an adhesive sheet, wherein the mounting object is installed on the mounting surface of the adhesive sheet according to any one of claims 1 to 7.

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