JP2012052078A - Adhesive tape which has folded substrate sheet in two - Google Patents

Abstract

PROBLEM TO BE SOLVED: To solve the following problems: a conventional adhesive tape is one layer; there is only a product with strong adhesive power; and when removing an adhered adhesive tape, there is the breakage of an object to be adhered and a place to be adhered, and an adhesive tape is strongly adhered to be remained to an object to be adhered and a place to be adhered; and moreover the wreckage adheres to a hand or a finger, and the deposit cannot be removed easily even if washed with a detergent or the like.SOLUTION: The substrate sheet of an adhesive tape is folded in two from an arbitrary place, the adhesive of adhesive power weaker than the material strength of the substrate sheet is coated to the outside both sides of the sheet.

Description

The present invention relates to an adhesive tape in which a base sheet is folded in two from an arbitrary place and an adhesive is applied to both outer surfaces thereof.

The product is disclosed with a double-sided adhesive tape for fastening the object to be fastened to the fastening location (wall surface, etc.)

When peeling an object to be secured from a place of attachment, the existing double-sided adhesive tape is a single product and has strong adhesive strength. The place was often damaged.

In addition, the double-sided adhesive tape remains stuck to the object to be fixed or the place to be fixed, and it is very difficult to peel it off.

In addition, the adhesive tape remains on the hands and fingers, and it is necessary to wash with a solvent such as detergent or thinner to remove them, which is very troublesome and time-consuming. .

JP2010-18711

As described above, in order to avoid the reality, in general, a commercially available cellophane tape or the like is cut into a certain length, and both ends thereof are connected in a ring shape so that the fastening object and the fastening target place In many cases, it is fixed between.
However, in this case, it is necessary to cut the cellophane adhesive tape on one side according to the size and thickness of the object to be fastened, the situation of the place to be fastened, etc. Therefore, it was necessary to perform the same action at several places of the fastening object to fasten one fastening object, which was very time-consuming and troublesome.

The present invention has been made in view of such circumstances, and the object of the present invention is a synthetic resin such as polyester, polypropylene, polyethylene, or paper that becomes a base sheet folded in half from an arbitrary place. The product is a product obtained by applying a pressure-sensitive adhesive weaker than the strength of the material and winding it in a roll shape through release paper.

The present invention is characterized in that a pressure-sensitive adhesive is applied to both sides of the tape-like outer side of a base sheet folded in half from an arbitrary place, and no pressure-sensitive adhesive is applied to the inside thereof.

According to the present invention, a single-sided adhesive tape such as a cellophane tape is cut to an appropriate length without damaging or damaging an object to be fixed or a place to be fixed like a conventional double-sided adhesive tape. In addition, the labor and time for connecting to a ring shape can be saved and the operation can be simplified.

Furthermore, there is no sticking of debris to the hand or finger like the above-mentioned double-sided adhesive tape, and it is possible to move quickly to the next operation.

It is a model diagram which shows the principal part structure of the adhesive tape which concerns on this invention. It is a model which shows the whole adhesive tape concerning this invention. It is explanatory drawing explaining the usage example 1 of the adhesive tape concerning this invention. It is explanatory drawing explaining the usage example 1 of the adhesive tape concerning this invention.

Hereinafter, embodiments of the present invention will be described with reference to FIGS.

FIG. 1 is a part showing a main part configuration of a two-fold adhesive tape according to the present invention,
FIG. 2 is a schematic diagram showing the overall configuration.

In the pressure-sensitive adhesive tape 1 in which the base material sheet according to the present invention is folded in two, the pressure-sensitive adhesives 2-A and 2-B are attached to both outer sides, and the pressure-sensitive adhesive is not attached to the inner side.

The pressure-sensitive adhesive tape 1 in which the base material sheet according to the present invention is folded in half has a configuration in which the pressure-sensitive adhesive surface 2-B applied on the outside is protected by the release paper 3.

The pressure-sensitive adhesive tape obtained by folding the base sheet according to the present invention in half is composed of a rolled product similar to the double-sided pressure-sensitive adhesive tape and cellophane tape already disclosed (FIG. 2).

The base sheet 1 is made of synthetic resin such as polyester, polypropylene, polyethylene, or papers, and adhesives 2-A and 2-B weaker than the strength of the base sheet are applied to both sides of the base sheet 1 to release paper 2 Can be easily peeled off from the substrate sheet 1.

The user cuts an arbitrary product into an arbitrary length in accordance with the dimension of the object to be fixed, and sticks it to an arbitrary place on the object 4 to be fixed (FIG. 3).

After that, the release paper 3 of the two-fold adhesive tape attached to the fastening object 4 is peeled off and attached to an arbitrary fastening target place.

Furthermore, the double-fold adhesive tape interposed in the fastening target location 6 is strongly pressed from the surface of the fastening target object to stabilize the fastening force and increase the adhesive strength.

When removing the object to be secured from the place of attachment, hold the object to be secured and slowly peel it off.
At this time, the adhesive tape remains attached to the object to be fixed or the fixing place, but is peeled off from the adhering place using the surface on the inner side of the adhesive tape to which the adhesive is not applied.

1 base sheet 2-A adhesive application surface (inside)
2-B adhesive application surface (outside)
(3) Release paper (4) Fastening object (5) Fastening target place (6) One-sided 2-A adhesive tape attached to the fastening target (7) Figure 7 Fastening target attached to the target place (8) Folded adhesive Overall view of the tape

Claims (3)

The material of the fastening object ranges from, for example, synthetic resins to paper products, and there are a wide variety of types such as in-house circulation paper, posters, photographs, etc. Adhesive tape made of a double-folded base sheet with various thicknesses. For example, the adhesive tape is a double-folded base sheet that assumes various places such as concrete wall surfaces, cloth wall surfaces, and glass surfaces. Therefore, the double-fold adhesive tape is a double-folded base tape prepared with a wide variety of adhesive tape width and thickness and sheet material to match the variety of fastening objects and places. .

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