JPH09328659A - Adhesive double coated tape - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable the sure adhesion of a body to be bonded having an arbitrary shape on a site having an arbitrary shape of a subject body to bond. SOLUTION: A pair of flexible adhesive tapes 11, 12 are superimposed to each other, the tapes are joined mutually in a dotted state, on a line or in a belt shape so that each of the tapes can be arbitrarily bent leaving the joined part as it is, an adhesive is applied on the outsides of the adhesive tapes, and a releasing sheet is placed on each of the adhesive-applied surface in a peelable state. The parts other than the joined part of the adhesive double coated tape are bent so that the body 20 to be bonded having arbitrary shape and the subject body 21 having an arbitrary shape to bond are bonded to each other with a sufficient area. One of the adhesive tapes may be a Velcro tape.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a double-sided adhesive tape, and in particular, a product or sample having an arbitrary shape can be easily noticed and can be securely attached to a place having an arbitrary shape, and a product having an arbitrary shape. The present invention relates to an adhesive tape capable of surely co-adhering each other.

[0002]

2. Description of the Related Art For example, when a new product or a sample thereof is displayed in a store, it is important to lay out the product so that it is easily noticed by consumers. For example, a new product or the like may be projected forward from another product or the like and laid out on a product shelf, or may be laid out in the air on the front end face of the product shelf or a nearby wall surface.

In a supermarket or the like, products are sold in combination, but in such a case, it is general to bond the products in combination.

[0004]

However, conventional adhesive tapes and double-sided adhesive tapes are those in which an adhesive is simply applied to one surface or both surfaces of the tape to bond the flat surfaces to each other.
If you try to bond it with a small piece of adhesive tape, you will not be able to secure sufficient adhesive strength, and the adhesive will be easily peeled off due to the weight of the product etc. or a small impact, especially if you have a curved or square surface of any shape such as round or square. When it is attempted to be adhered to, the peeling becomes noticeable, and it is difficult to use it for the layout of new products and the combination of products as described above.

Of course, a method of wrapping an adhesive tape around the entire outer peripheral surface of the product and adhering both ends thereof to the wall surface or the other product is not only complicated, but a long adhesive tape is used. There was a need.

After all, when a new product is laid out in a conspicuous place or a combination of products is required, a dedicated supporting stand or a supporting tool is required, resulting in high cost.

In view of the above problems, it is an object of the present invention to provide an adhesive tape capable of reliably adhering an adherend having an arbitrary shape to a place having an arbitrary shape of an object to be adhered.

[0008]

The present inventor has conducted diligent research to solve the above-mentioned problems, and as a result, the adhesive tapes of the two adhesive tapes are connected to each other with the adhesive surfaces thereof facing outward, and the adhesive tapes are connected to each other. The present invention has been completed based on the finding that an object to be adhered having an arbitrary shape can be adhered to an object to be adhered having an arbitrary shape with a sufficient area by freely bending the portion other than the connecting portion of the present invention.

That is, the double-sided adhesive tape according to the present invention is a double-sided adhesive tape for adhering an object to be adhered to an object to be adhered, in which two adhesive tapes made of a flexible material are superposed on each other. Are connected to each other in a dot shape, a line shape, or a band shape so that each of them can be arbitrarily bent, leaving a connection portion, and an adhesive is applied to the outer surfaces of the two connected adhesive tapes. Release paper is releasably attached, and by flexibly bending the parts other than the connecting part of both adhesive tapes, the adherend of any shape can be attached to the adherend of any shape It is characterized in that it can be bonded with a sufficient area that can be held.

The adhesive tape may be made of any material as long as it has flexibility and can be bent, but a synthetic resin material used for general adhesive tapes is preferable. Further, the shape of the adhesive tape may be a quadrangle, a circle, an ellipse, or any other shape. Further, the two adhesive tapes may be connected by an appropriate member, for example, a pin or the like, but from the viewpoint of productivity, it is preferable to bond them with an adhesive or thermocompression bond in the case of a thermoplastic resin material. The connection may be dot-shaped, linear-shaped, or band-shaped, and is preferably determined in consideration of the weight of the adherend and the like. When connecting in a dot shape, the number of connection points may be one or more.

When two adhesive tapes are rotatably connected to each other by pins or the like, one of the adhesive tapes is adhered to an object to be adhered and the other is freely rotated according to the shape of the object to be adhered. Since it can be adhered by using the adhesive, the degree of freedom of adhesion can be improved.

Since the present invention is characterized by the structure in which two adhesive tapes are connected to each other, the adhesive and the release paper on the surface of the adhesive tape can be any known adhesive tape or adhesive and release paper used for double-sided adhesive tape. You can use it.

Further, it may be adhered by interposing a magic fastening tape on one side of the adhesive tape, and in this case, the attachment and detachment can be repeated. Further, by applying this idea, one of the adhesive tapes may be used as a magic fastening tape, and the magic fastening tape may be adhered to the object to be adhered with an ordinary double-sided adhesive tape or the like to fasten both.

That is, according to the present invention, in a double-sided adhesive tape for adhering an object to be adhered to an object to be adhered, two adhesive tapes made of a flexible material are superposed, and both adhesive tapes are The adhesive is applied to the outer surface of one of the two adhesive tapes that are connected to each other in a dot shape, a linear shape, or a strip shape so that they can be arbitrarily bent while leaving the connection portion. , Release paper is releasably attached to the surface of the adhesive tape, and a magic fastening tape is used for the other adhesive tape. It is possible to provide a double-sided adhesive tape capable of adhering the adherend to an adherend having an arbitrary shape with a sufficient area for holding the adherend.

[0015]

According to the present invention, two adhesive tapes are back-to-back and some of them are connected to each other, so that the object to be adhered and / or the object to be adhered is not a flat surface and has an arbitrary shape. Even the surface of the adhesive tape itself is perfectly adhered or fastened to both surfaces of the object to be adhered and the object to be adhered to ensure a sufficient adhesive area, and the two adhesive tapes are connected to each other. Therefore, the adherend can be reliably adhered to the adherend.

Therefore, when a new product or a sample thereof is displayed at a store, it can be displayed at any place, and in a supermarket or the like, when products are sold in combination, products of any shape can be combined and bonded. Further, when the calendars are hung on the wall or the pillar, the calendars can be hung without damaging the wall or the pillar with nails or push pins as in the conventional case. As described above, the double-sided adhesive tape of the present invention can be applied to applications where the conventional adhesive tape cannot adhere, and can be reliably adhered.
Its practical effect is very large.

[0017]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to specific examples shown in the drawings. 1 and 2 show a preferred embodiment of the present invention. In the figure, double-sided adhesive tape 1 of this example
0 is two transparent, translucent or opaque adhesive tapes 11,
Both of the adhesive tapes 11 and 12 are made of a thermoplastic resin and have a rectangular tape shape having a width W larger than the length L, and a belt-shaped fixing portion 16 is long in the center thereof. It is formed so as to extend in the vertical direction.

An adhesive 13 is applied to the outer surfaces of the two adhesive tapes 11 and 12, and release papers 14 and 1 are placed on the adhesive 13.
5, the release papers 14 and 15 are peeled off, and the double-sided adhesive tape 10 can be used for adhesion.

This double-sided adhesive tape 10 is formed by stacking long tapes having a width W, passing the center through a pair of heat rollers, heating them, and thermocompressing them in a strip shape, and then cutting them into predetermined lengths L. Can be manufactured.

For example, when laying out a new product in a cylindrical bottle 20 on the front end face 21 of the display shelf, one release paper 14 or 15 is peeled off and the adhesive tape 11 or 12 is peeled off.
After attaching to the side surface of the bottle 20, the remaining release paper 15 or 1
4 may be peeled off and the adhesive tape 12 or 11 may be attached to the front end surface 21 of the display shelf.

Then, the side surface of the bottle 20 has a curved surface and can only come into linear contact with the flat front end surface 21 of the display shelf.
Adhesive tapes 11 and 12 adhere to each other with a sufficient area,
Since the adhesive tapes 11 and 12 are thermocompression-bonded to each other in a strip shape, the bottle 20 can be surely adhered to the flat front end face 21 of the display shelf, and the bottle 20 does not drop due to the weight of the bottle 20 or an impact.

3 and 4 show a second preferred embodiment of the present invention. In this embodiment, two adhesive tapes 11,
12 is made of a transparent thermoplastic resin, the length L is longer than the width W, and the center in the width direction is thermocompression bonded in a band shape.

The double-sided adhesive tape 10 of this example is bottles 22 and 23.
It is ideal for combining products that have entered. That is,
One release paper 14 or 15 is peeled off, and the adhesive tape 1
After attaching 1 or 12 to the side surface of the bottle 22, the remaining release paper 15 or 14 may be peeled off and the adhesive tape 12 or 11 may be attached to the side surface of the other bottle 23.

Then, the side surfaces of the bottles 22 and 23 are curved and can contact each other only linearly, but the adhesive tapes 11 and 12 adhere to each other in a sufficient area, and the adhesive tape 1
Since the belts 1 and 12 are thermocompression bonded to each other in a strip shape, the bottles 22 and 23 having a curved surface can be reliably adhered, and the bottles 22 and 23 are not easily peeled off by a child's mischief.

[Brief description of drawings]

FIG. 1 is a perspective view showing a double-sided adhesive tape according to a first embodiment of the present invention.

FIG. 2 is a perspective view showing an example of using the double-sided adhesive tape.

FIG. 3 is a perspective view showing a double-sided adhesive tape according to a second embodiment of the present invention.

FIG. 4 is a perspective view showing an example of using the double-sided adhesive tape.

[Explanation of Codes] 10 Double-sided adhesive tape 11, 12 Adhesive tape 13 Adhesive 14, 15 Release paper 16 Fixing part 20 Bottle (object to be adhered) 21 Display shelf front end surface (object to be adhered) 23, 24 Bottle

Claims (3)

[Claims] 1. A double-sided adhesive tape for adhering an object to be adhered to an object to be adhered, wherein two adhesive tapes (11, 12) formed of a flexible material are superposed on each other,
(11, 12) are connected to each other in a dot shape, a line shape, or a band shape so that each of them can be arbitrarily bent, leaving a connecting portion (16), and the two adhesive tapes (11, 12) are connected to each other. Adhesive on the outer surface
(13) is applied, and release paper (14, 15) is releasably attached to the surface of the adhesive tape (11, 12) except the connecting part (16), which can be flexibly bent. This allows the adherends (20, 23) of arbitrary shape to
1. A double-sided adhesive tape, characterized in that it can be adhered to an object with a sufficient area to hold an adherend. 2. A double-sided adhesive tape for adhering an object to be adhered to an object to be adhered, wherein two adhesive tapes made of a flexible material are superposed, and both adhesive tapes are optional with each leaving a connecting portion. The two adhesive tapes are connected to each other in a dot-like, linear or band-like manner so that they can bend, and the adhesive is applied to the outer surface of one of the two adhesive tapes, and the surface of the adhesive tape is separated. The pattern paper is releasably attached, and the other adhesive tape is a magic fastening tape.
By flexibly deforming the parts other than the connecting part of both adhesive tapes, it becomes possible to adhere an adherend of any shape to an adherend of any shape with a sufficient area to hold the adherend. A double-sided adhesive tape characterized in that 3. The double-sided adhesive tape according to claim 1, wherein the two adhesive tapes are rotatably connected to each other in a dot shape.