JPH05733U - Adhesive sheets and tapes that can be evenly attached - Google Patents

Abstract

(57) [Summary] [Purpose] Adhesive sheets and tapes with one side coated with an adhesive that gives a uniform surface for easy attachment. [Structure] A wrinkle that occurs when the adhesive sheet and the adhesive tape, which are commonly used and whose adhesive surface is wound inside, are stuck together,
In order to solve the distortion, blistering, etc., an adhesive sheet and an adhesive tape are prepared by applying an adhesive to one side of a sheet and a tape (1) and winding an adhesive surface (2) on an outer side of a core (3).
The present invention makes it possible to easily perform the work while keeping the adhered surface (5) in close contact with the adhered surface (5) at all times, and to obtain a uniform adhered surface. Also, during storage, a release paper cover is attached to the outermost adhesive surface to protect it.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention applies to all uses of adhesive sheets and tapes, but particularly to sheets and tapes used in construction work, more specifically, various parts such as walls, pillars, ceilings, floors, roofs, and roofs of buildings. The present invention relates to an adhesive sheet and an adhesive tape which are effectively applied to sheets and tapes which are used for makeup, waterproofing, prevention of cracks, etc., curing for coating, and seam treatment of boards.

[0002]

[Prior Art]

 Conventionally, a pressure-sensitive adhesive sheet or pressure-sensitive adhesive tape coated with a pressure-sensitive adhesive is wound around a core with its pressure-sensitive adhesive surface facing inside.

[0003]

[Problems to be solved by the device]

 However, when the adhesive sheet and the adhesive tape with the adhesive surface coated with the adhesive are wrapped inside, a temporary space is created between the adhesive surface and the adherend, and this creates a space for the even attachment. As a result, wrinkles, distortion, and blisters that leave air on the adhered surface will occur, and as the work continues, the winding thickness of the core will also decrease and the temporary space will change. Since the condition of gluing also varies, it is difficult to glue uniformly, and uniform construction quality cannot be secured. Therefore, it is an object of the present invention to solve the above-mentioned conventional drawbacks by making it possible to effectively stick the pressure-sensitive adhesive sheet and the pressure-sensitive adhesive tape to which the pressure-sensitive adhesive is applied.

[0004]

[Means for solving problems]

 The means for achieving the above-mentioned purpose is to consider a method of gluing without causing a temporary space between the adhesive surface (2) and the adherend surface (5) of the adhesive sheet or adhesive tape at the time of gluing work, Adhesive is applied to one side of the material of the adhesive sheet and the adhesive tape (1), and is wound around the core with the adhesive surface (2) facing outside, and the adhesive sheet and the adhesive tape which have been wound except when sticking Attach the release paper cover (4) to the adhesive side of the surface. The present invention has the above configuration.

[0005]

[Action]

 When the adhesive sheet and the adhesive tape (1) of the present invention are used to perform a bonding operation, the adhesive surface (2) and the adherend surface (5) are not temporarily created without causing a space. Adhesion can be done while rotating 2) while keeping it in close contact with the surface to be adhered (5), wrinkles and blisters do not occur, and even if the winding thickness is small, the state of adherence does not change and it is easy. Uniform work quality. On the other hand, when the gluing work is not performed, the outermost adhesive surface (2) is sticky and difficult to handle, but this can be solved by attaching a release paper cover.

[0006]

【Example】

 Examples will be described below.

FIG. 1 and

FIG. 2 is a perspective view showing an embodiment. The sheet and the tape (1) are wound around the core (3) with the adhesive surface (2) coated with the adhesive on one side facing outward. Attach a release paper cover to the outermost surface of the sheet and tape with the adhesive surface (2) wound on the outside. When carrying out the gluing work using the example, first release the release paper cover easily.

As shown in the perspective view of FIG. 3, the work can be performed without forming a temporary space in a state of being in close contact with the adherend surface (5) without fail, and a uniform gluing state can be obtained.

[0007]

[Effect of the device]

 This proposal can be made by sticking the adhesive sheet and the adhesive tape to the adhesive surface (2) and the adherend surface (5) without fail. This work is easy and highly efficient, less dependent on the skill level of the worker, and uniform construction quality can be obtained. When the work is not done, the adhesive surface is on the outside, so if the outermost surface sticks to it and is difficult to handle or store, it can be solved by attaching the release paper cover (4). Even at the start of work, the cover is made of release paper, so it can be easily removed and the work can be performed.

[Brief description of drawings]

FIG. 1 is a perspective view of the pressure-sensitive adhesive sheet and tape of the present invention (a).

FIG. 2 is a perspective view of the present invention (B) with a release paper cover attached.

FIG. 3 is a perspective view of the adhesive sheet and the adhesive tape of the present invention (a) at the time of gluing work

[Explanation of symbols]

 (1) …… Sheet and tape (2) …… Adhesive surface coated with adhesive (3) …… Core (4) …… Release paper cover attached to the outermost adhesive surface (5) …… Surface

Claims (1)

[Claims for utility model registration] [Claim 1] a. Adhesive is applied to one side of the material of the sheet and the tape (1), and the adhesive side (2) is placed outside and the core (3)
To wind. B. When the rolled adhesive sheet and adhesive tape (1) are stored, a release paper cover (4) is attached to the outermost adhesive surface (2).
Turn on. A pressure-sensitive adhesive sheet and pressure-sensitive adhesive tape having the above structure.