JP2000064562A - Decorative panel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an adhesive installation method for a decorative panel and the decorative panel used for this method, which is a hard decorative panel made of lumber, stone, tile or the like, has an instantaneous adhesive layer on the rear surface, permits positioning, adjustment, and movement of the decorative panel without coating any liquid agent on an adhesive target surface of a backing material, and permits the fixing and laying of the decorative panel. SOLUTION: An instantaneous adhesive layer 3 is provided on the rear surface of a decorative panel 1 and, on the surface of this adhesive layer 3, band- shaped, string-shaped, grain-shaped or continuous patterned circular, square, granular and other projected portions 4a, 4b, 4c are provided as spacers to the target surface during adhesion to the backing and then the positioning adjustment and movement are performed for the decorative panel. Thereafter, the decorative panel is pressed, adhesive power of the adhesive layer 3 becomes effective thereby fixing the panel to the adhesive target surface on the backing.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an adhesive construction method for a hard decorative board made of wood, stones, tiles, etc. and a decorative board used therefor.

[0002]

2. Description of the Related Art Among the soft decorative materials used as building materials, films and cloths that have a flexible structure are provided with an adhesive layer on the back side and covered with release paper to protect them. In some cases, the release paper is peeled off and exposed on site to attach a film or cloth to the underlying sticky surface.

However, in the case of a non-foldable hard decorative plate made of wood, stones, tiles, etc. as the decorative material, the decorative plate is projected on the surface to be adhered, such as the base, to the reference black ink,
There was no good quality product with an adhesive layer made of glue, pressure sensitive adhesive, etc. on the back surface because adjustment movements were required to place the decorative boards in abutting relationship. In particular, for wood-based decorative flooring boards and some decorative wall materials, actual processing is applied to the abutting portion of the decorative boards in order to prevent the decorative boards from locking together and floating. This actual mating is done with the decorative plate in contact with the underlying adhesive surface.
Since it is performed by adjusting and moving, it is inconvenient for a decorative board having an adhesive layer having an instantaneous adhesive property on the back surface.

[0004] A typical construction procedure of a conventional hard-decorated decorative board is as follows. First, in the case of floor materials, an adhesive is applied in a uniform layer on the floor base of the surface to be adhered, and then the application surface is covered with makeup. Lay the floor materials one by one against each other. This butting is performed while the adhesive strength of the applied adhesive is weak, and fitting of the actual processed portion of the subsequent decorative flooring is performed by adjusting and moving on the adhesive applied surface. However, at this point, the degree of fixing of the decorative flooring material with the adhesive is extremely weak, and the decorative flooring material moves when the hand is released.
The root part of the real part is diagonally nailed at intervals of 00 mm, and the nail head is tightened by punching.

[0005] Since this nailing is to press only one end of the real part of the decorative flooring material against the substrate, if it is too strong, the other end is lifted up and the nailing between the subsequent decorative flooring material and It interferes with the fitting of the actual processing part. In addition, even if it is a wall material, adjusting the decorative wall materials for abutting the decorative wall materials to each other or for fitting the actually processed part must weaken the adhesive strength of the adhesive applied to the base material. Instead, the veneer falls under its own weight. Therefore, the temporary nail is struck on the decorative wall board, each decorative wall material is restrained, the adhesive is hardened, and the temporary nail is removed.

Therefore, when applying a decorative plate on both the floor and the wall, in order to fit the actual processing part or to restrain the decorative material at a predetermined position, diagonal nailing, punching of the nail head, and temporary nailing are used for the adhesive. In addition to the work that requires skill such as waiting for curing, the difficult and troublesome work of uniformly applying the adhesive to the base material on the spot is indispensable, and improvement thereof has been demanded. Thus, Japanese Patent No. 2126280 (Japanese Patent Publication No. 6-23484) responds to the above-mentioned demand, and is in a state of being brought into contact with the sticking target surface of the decorative floorboard with a fruit having the sticking layer on the hard back surface. The original sticking method and the decorative veneer used for this are presented. In Patent No. 2126280, an adhesive layer having an instant adhesive property is provided on the back surface of a hard decorative flooring material, and a liquid agent is applied to the surface of the floor base adhesion target during construction, thereby temporarily After the adhesive force is stopped, the decorative flooring material can be adjusted and moved on the sticky target surface, and after the actual processed part of the decorative flooring material is fitted, the liquid agent is absorbed on the sticking target surface or volatilized and disappears. In this way, the adhesive force of the adhesive layer is developed and the decorative floorboard is fixed.

[0007]

[Patent Document 1] Japanese Patent No. 2126280
The invention disclosed in No. 1 establishes a technology that enables a decorative flooring material with fruits to be easily adjusted and moved on the surface to be adhered to the base, and can be fixed by fitting the actual processed part. Even if it is, we provide a decorative flooring with a fruit that has an adhesive layer on the back.

However, at the construction site, there is a demand for easier construction and simplification of the working process, and in particular, it is unnecessary to apply a liquid agent for causing a temporary stopping action of the adhesive force on the surface to be adhered. Adhesive construction methods for decorative boards and implementation of decorative boards used therefor are required. The present invention has been made in view of the above points, and an object of the present invention is a hard decorative plate having a pressure-sensitive adhesive layer on the back surface made of wood, stone, tile, etc. It is possible to freely slide and move the decorative plate on the surface to be adhered without applying a moving liquid agent, and in the case of a decorative decorative plate, it is possible to perform the fitting work of the actual processing part After the work is completed, the veneer can be adhered instantly to the veneer by using an adhesive construction method for the veneer and the floor used for it.
To provide decorative boards for walls, ceilings, etc.

[0009]

In order to achieve the above-mentioned object, the method of applying a decorative board of the present invention is an adhesive layer having an instantaneous adhesive property provided on the back surface of a hard decorative board made of wood, stone, tile or the like. The spacer effect of any protruding member evenly arranged on the surface causes the decorative plate to be isolated and supported on the adhesive target surface of the base, and the leg effect of the protruding member allows the decorative plate to be arbitrarily moved and positioned at a predetermined position. After that, by lightly pressing the decorative plate, the protruding member is embedded in the adhesive layer of the decorative plate, and the adhesive force of the adhesive layer is exerted on the adhesion target surface to be fixed.

In the decorative board of the present invention, an adhesive layer having an instant adhesive property is provided on the back surface of a hard decorative board made of wood, stone, tile, etc., and a protrusion member is evenly arranged on the surface of the adhesive layer. Then, the back side is covered and protected with a release paper.

[0011]

The operation of the present invention will be described below with reference to a decorative plate having an actual processed portion on its side surface. An adhesive layer having an instantaneous adhesive property is provided on the back surface of the decorative plate, and a band-shaped, thread-shaped or granular protruding member is arranged on the surface of the adhesive layer. Since it is directly adhered to the adhesive layer, the arrangement of the protruding member can be easily added even in an automatic production line. Incidentally, the strip-shaped, thread-shaped or granular protruding member forms a protrusion on the surface of the adhesive layer, and the total area of the surface of the protrusion is significantly smaller than the surface area of the adhesive layer provided on the back surface of the decorative plate, It does not affect the expression of the adhesive force of the adhesive layer later.

Thus, the protruding member disposed on the surface of the adhesive layer having instant adhesiveness serves as a spacer on the surface of the adhesive layer, and when the decorative plate is pressed against the surface of the base adhesive, the adhesive layer of the decorative plate directly applies the adhesive to the base. There is no contact with the face. In this state, the decorative plate has the above-mentioned protrusions on the surface to be adhered, and it can freely slide on the surface to be adhered, and the decorative plate can be adjusted and moved. It is easy to adjust to the overhanging reference black ink and adjust the movement for fitting the subsequent actual processing portion.

The decorative decorative plate can be accurately placed on the reference ink stick at the start of the work, and then the decorative plate is pressed to bury the protruding portion of the protruding member provided on the surface of the adhesive layer in the adhesive layer. Since the decorative plate is adhered to the surface to be adhered to the base, the adhesive force of the adhesive layer can be developed to fix the decorative plate to the base. Similarly, in the subsequent work, the decorative plate fixed to the overhanging reference ink is used as a reference, and another decorative plate juxtaposed in parallel with the actual processed portion of the decorative plate is softly attached, and the decorative plate is adhered to the base adhesive target surface. After sliding on the actual processed part to fit it, the decorative plate is pressed and fixed. If this operation is repeated, the decorative plate can be easily laid, and the operation can be easily performed by peeling off the release paper that protects the adhesive layer of the decorative plate.

A double-sided pressure-sensitive adhesive tape or the like can be inexpensively used as the instant-adhesive pressure-sensitive adhesive layer provided on the decorative plate. In the recent double-sided pressure-sensitive adhesive tape, the support serving as the tape core material is polyethylene or polyurethane foam. Using elastic foam such as, to give the decorative board additional functions such as heat insulation, soundproofing and vibration absorption, absorb the irregularities of the base, and to project the protruding member arranged on the surface of the adhesive layer of the present invention. By pressing the protrusions, the protrusions are buried and the adhesive force can be expressed.

In addition, the adhesives used for the pressure-sensitive adhesive layer have recently been developed to have a large instantaneous adhesive force, and further have a property that the adhesive force increases with time after adhesion. The adhesive layer is usually protected by storage of polyethylene on the surface of high-quality paper, glassine paper, or a release paper coated with a release agent such as silicone resin on the polyethylene or polyester film surface for storage or transportation. It is constructed to endure. In the present invention, the release paper described above is used as a protruding member so that the release paper is formed by making cuts in a patterned pattern such as a circular shape, a rectangular shape, and an elongated shape, and when the release paper is peeled off, the pattern is formed. A decorative board in which the embodied pattern is left as a protruding member on the adhesive layer of the decorative board can also be embodied.

[0016]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described with reference to the accompanying drawings. 1 to 3 are sectional views of a decorative plate showing an embodiment of the present invention. The decorative plate 1 is made of a single plate, a composite plate or the like in the floor material, and is made of a single plate or a plywood in the wall material. On both sides of this decorative plate 1, actual parts 2a and 2b that have been actually processed are provided. Reference numeral 3 denotes an adhesive layer provided on the back surface of the decorative plate 1, which is a so-called double-sided adhesive tape in which an elastic adhesive such as polyurethane foam is coated with an instantaneous adhesive. On the surface of the adhesive layer 3, the protruding members 4a, 4b, 4
c, 4d, and 4e are laid at arbitrary intervals. 5
Reference numerals a, 5b, 5c, 5d, and 5e denote protrusions of the protrusion member. In FIG. 1, reference numeral 6 denotes a release paper, which is attached to the adhesive layer 3 so as to protect the adhesive layer 3 and withstand storage or transportation. FIG. 1 shows a state in which the release paper 6 is peeled off and the protruding members 4 a and 4 b protrude from the elastic support of the adhesive layer 3.

FIG. 2 shows a state in which the release paper 6 is removed and the decorative plate 1 is softly adhered to the surface of the base material 7 to be adhered. In this state, the decorative plate 1 is placed on the base material 7 via the protruding members 4a, 4b, 4c, 4d, and 4e laid on the adhesive layer 3, and the base material 7 has protrusions 5a, 5b, 5c. 5d, 5e
Are in surface contact. Therefore, the decorative plate 1 can freely slide on the base material 7. The decorative plate 1 can be slid on the base material 7 in the state shown in FIG. 2 to match the overhanging reference black ink, or the actual processed portions of the decorative plates can be easily fitted to each other. The effect can be expected even if the shape of the protruding member is band-shaped, thread-shaped or granular.

FIG. 3 shows a state in which the decorative plate 1 is set at a predetermined position on the base material 7 and then the decorative plate 1 is pressed against the base material 7 in FIG. The adhesive layer 3 having an instant adhesive property provided on the back surface of the decorative plate 1 has protruding members 4a, 4
By embedding b, 4c, 4d, and 4e in the adhesive layer 3 respectively, and by making the adhesive layer 3 and the base material 7 adhere to each other, the decorative plate 1 is adhered to the base material 7 by the adhesive force of the adhesive layer 3 being expressed. Can be fixed to the surface. Then, this work is repeated on the base material 7, and the decorative plates 1 are adjusted and slid to be juxtaposed side by side.
The veneer can be laid on the base material if the respective fittings are achieved.

4 to 6 show examples of the shape of the projecting member used in the present invention, each showing a part of the back surface of the decorative plate. In FIG. 4, 1 is a decorative plate, 2a and 2b are real parts, and 3
Are adhesive layers, 4a, 4b, 4c, 4d, ... Protruding members laid on the surface of the adhesive layer 3. In FIG. 4, the protruding member 4
a, 4b, 4c, 4d ... Are provided in a strip shape on the adhesive layer 3 at arbitrary intervals, and the strip-shaped protruding members 4a, 4b,
As the materials 4c and 4d, for example, high-quality paper used for a double-sided adhesive tape or the like is used, and the back surface is directly adhered to the adhesive layer 3. Further, the surfaces of the protruding members 4a, 4b, 4c, 4d ..., That is, the protrusions 5a, 5b, 5c, 5d, ... The veneer is designed to slide smoothly. Further, the strip-shaped projecting members 4a, 4b, 4c, 4d, ... Are set to be infinitely thin and have a thread shape, which does not change the gist of the present invention.

FIGS. 5 and 6 show an example of the shape of the protruding member 4 laid on the adhesive layer 3. In FIG. 5, the band-shaped protruding members 5 are laid in a lattice shape. In FIG. 6, the protrusions 5 are laid in a net shape, and the protrusion members 5 are laid on the adhesive layer 3 as shown in FIG. 4, or the woven nets are laid on the adhesive layer 3 to simplify the manufacturing process. . Figure 7
Shows another embodiment of the present invention.
Is a decorative plate, 2a, 2b is a real part, 3 is an adhesive layer having instantaneous adhesiveness, 4a, 4b, 4c, 4d, 4e, 4f, 4g ... are protruding members, 5a, 5b, 5c, 5d, 5e, 5f, 5g ...
Is a protrusion, and 6 is a release paper. In FIG. 7, the release paper 6 attached to the adhesive layer 3 is formed by inserting continuous pattern cuts 7a, 7b, 7c ... Which are patterned in a circle. When the release paper 6 is peeled off as shown in FIG. On the adhesive layer 3, the release members 4a, 4b, 4c, 4d, 4e made of release paper are provided.
... are provided.

Thus, the protruding members 4a, 4b, 4c ...
Is formed on the adhesive layer 3 with the thickness of the release paper 6,
The thickness of the release paper 6 may be arbitrarily selected. Then, one side of the double-sided pressure-sensitive adhesive tape used in this example is peeled off from the release paper and attached to the decorative plate, and the other side is circular cut 8a, 8
The protruding member 4 made of release paper 6 formed by inserting b, 8c ...
a, 4b, 4c ... side. The circular adhesive surface of the adhesive layer 3 and the patterned continuous pattern is formed by omitting polyethylene or the like which is laminated according to the shape, so that when the release paper 6 is peeled off as shown in FIG. Are provided as the projecting members 4a, 4b, 4c ... By adopting such a configuration, the present invention uses the release paper as the projection member instead of disposing the projection member between the adhesive layer and the release paper as a new step. Not only a circular shape, but also a rectangular shape, an elongated shape, or a combination thereof may be used.

[0022]

INDUSTRIAL APPLICABILITY As described above, the present invention provides the decorative plate 1 having the real portions 2a and 2b on the side surface, the adhesive layer 3 having the instant adhesive property on the back surface of the decorative plate 1, and the adhesive layer 3 on the surface. The protruding members 4a, 4b, 4c ... Of arbitrary shape are evenly arranged, and the decorative plate 1 is brought into contact with the base material 7 on the surface of the protruding members 5a, 5b, 5c. 2b are arranged side by side while the fitting of 2b is achieved, and the projecting members 4a, 4b, 4c ...
The present invention relates to an adhesive construction method for a decorative plate, which is characterized in that the decorative plate 1 is embedded in the interior and the adhesive force of the adhesive layer 3 is developed to fix the decorative plate 1 to the base material 7, and a decorative plate used for this.

Therefore, the present invention relates to a hard decorative board such as wood, stone, tile, etc., in which the decorative board is fixed in accordance with the reference black ink, the decorative board is laid and fixed by butting, and the decorative board with fruit. In that case, it was possible to provide a decorative plate that facilitates the fitting work of the actual processing part. In addition, in addition to the work that requires skill such as diagonal nailing, punching the nail head, waiting for the adhesive to cure with temporary nailing, which always occurs in the conventional method of applying adhesive on the base material and laying the decorative plate , The troublesome work of evenly applying the adhesive to the base material is no longer necessary on site. And the present invention is patent 2126
As in the invention disclosed in No. 280, it is not necessary to apply a liquid agent for adjustment and transfer on the surface of the base material that is to be adhered, and the construction is simpler and the work process can be simplified. It was

[Brief description of drawings]

FIG. 1 is a cross-sectional view of a decorative plate for explaining a construction method of the present invention.

FIG. 2 is a cross-sectional view of a decorative plate for explaining the construction method of the present invention.

FIG. 3 is a cross-sectional view of a decorative plate for explaining the construction method of the present invention.

FIG. 4 is a plan view showing an embodiment of the present invention.

FIG. 5 is a plan view showing an embodiment of the present invention.

FIG. 6 is a plan view showing an embodiment of the present invention.

FIG. 7 is an explanatory diagram showing an embodiment of the present invention.

[Explanation of symbols]

1 Veneer 2a, 2b real part 3 Adhesive layer 4a, 4b, 4c ... Projecting member 5a, 5b, 5c ... Projection 6 Release paper 7 Base material 8a, 8b, 8c ... breaks

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[Procedure amendment]

[Submission date] June 28, 1999 (1999.6.2
8)

[Procedure Amendment 1]

[Document name to be amended] Statement

[Correction target item name] Full text

[Correction method] Change

[Correction content]

[Document name] Statement

[Title of Invention] Decorative board

[Claims]

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a decorative board used for sticking a hard decorative board made of wood, stone, tile, or the like.

[0002]

2. Description of the Related Art Among the soft decorative materials used as building materials, films and cloths that have a flexible structure are provided with an adhesive layer on the back side and covered with release paper to protect them. In some cases, the release paper is peeled off and exposed on site to attach a film or cloth to the underlying sticky surface.

However, in the case of a non-foldable hard decorative plate made of wood, stones, tiles, etc. as the decorative material, the decorative plate is projected on the surface to be adhered, such as the base, to the reference black ink,
There was no good (easy-to-construct) product with an adhesive layer composed of glue, adhesive, etc. on the back surface because adjustment and movement were required to place the decorative boards in abutment with each other.

Particularly, in the case of wood-based decorative floorboards and some decorative wall materials, actual processing is applied to the abutting portions of the decorative boards in order to prevent the decorative boards from engaging with each other and floating. However, since the actual mating is performed by adjusting and moving the decorative plate while the decorative plate is in contact with the adhesive target surface of the base, in the decorative plate with the instantaneous adhesive layer on the back surface. It is inconvenient.

A conventional typical construction procedure for a hard-decorated decorative board is as follows. First, in the case of a flooring material, a uniform layer of adhesive is applied to the floor base of the surface to be adhered, and then the applied surface is coated with makeup. Lay the floor materials one by one against each other. This butting is performed while the adhesive strength of the applied adhesive is weak, and fitting of the actual processed portion of the subsequent decorative flooring is performed by adjusting and moving on the adhesive applied surface. However, at this point, the degree of fixing of the decorative flooring material with the adhesive is extremely weak, and the decorative flooring material moves when the hand is released.
The root part of the real part is diagonally nailed at intervals of 00 mm, and the nail head is tightened by punching.

[0006] Since this nailing is to press only one end of the real part of the decorative flooring material against the substrate, if it is too strong, the other end is lifted up, and the nailing between it and the succeeding decorative flooring material occurs. It interferes with the fitting of the actual processing part.

[0007] Even in the case of wall materials, adjusting the decorative wall materials for abutting the decorative wall materials to each other or fitting the actually processed parts weakens the adhesive strength of the adhesive material applied to the base material. It must be done and the veneer will fall under its own weight.
Therefore, the temporary nail is struck on the decorative wall board, each decorative wall material is restrained, the adhesive is hardened, and the temporary nail is removed.

Therefore, when applying a decorative plate on both the floor and the wall, an adhesive is applied by diagonal nailing, punching of the nail head, and temporary nailing in order to fit the actual processed portion or to restrain the decorative material at a predetermined position. In addition to the work that requires skill such as waiting for curing, the difficult and troublesome work of uniformly applying the adhesive to the base material on the spot is indispensable, and improvement thereof has been demanded.

Japanese Patent No. 2126280 (Japanese Patent Publication No. 6-23)
No. 484) is in response to the above-mentioned demands of the industry, and is used for the sticking construction method under the condition that it is in contact with the sticky target surface of the decorative decorative floorboard with the hard back surface provided with the sticky layer. A veneer with fruit is presented. Patent No. 2126280
In the case of No. 6, the adhesive layer of the instant adhesive is provided on the back surface of the hard decorative flooring material and the adhesive force of the adhesive layer of the decorative flooring board is temporarily increased by applying the liquid agent to the target surface of the floor base adhesive during construction. Stop, make the decorative flooring material adjustable and moveable on the adhesive target surface, and after the fitting of the actual processed portion of the decorative flooring material is achieved, the liquid agent is absorbed by the surface to be attached or disappears by volatilization.
The adhesive force of the adhesive layer is expressed to fix the decorative floorboard.

[0010]

[Patent Document 1] Japanese Patent No. 2126280
The invention disclosed in No. 1 establishes a technology that enables a decorative flooring material with fruits to be easily adjusted and moved on the surface to be adhered to the base, and can be fixed by fitting the actual processed part. Even if it is, we provide a decorative flooring with a fruit that has an adhesive layer on the back.

However, at the construction site, there is a demand for simpler construction and simplification of the working process, and in particular, it is unnecessary to apply a liquid agent for causing a temporary stopping action of the adhesive force on the surface to be adhered. There is a demand for the realization of a decorative veneer.

The present invention has been made in view of the above-mentioned points, and an object of the present invention is to provide a hard decorative plate having a pressure-sensitive adhesive layer on the back surface made of wood, stone, tile, etc. It is possible to freely slide and move the decorative plate on the surface to be adhered without applying the liquid agent for adjusting and moving to the surface, and in the case of the decorative decorative plate, the fitting work of the actual processing part can also be performed. Moreover,
It is to provide a decorative plate such as a floor, a wall, or a ceiling to which the decorative plate can be fixed instantly after completion of the moving work.

[0013]

In order to achieve the above-mentioned object, the decorative board of the present invention is evenly arranged on the surface of a pressure-sensitive adhesive layer provided on the back surface of a hard decorative board made of wood, stone, tile or the like. The decorative plate is separated and supported by the spacer effect of any projecting member provided on the adhesive surface of the base, and the decorative plate is arbitrarily moved and positioned at a predetermined position by the leg effect of the projecting member. A decorative plate in which the protruding member is embedded in the adhesive layer of the decorative plate by lightly pressing the decorative plate and the adhesive force of the adhesive layer is developed and fixed on the surface to be adhered, When the release paper is coated with a release agent, a patterned pattern such as a circle, a rectangle, or an oblong shape is formed by cutting and the pattern is left on the adhesive layer as a protruding member when the release paper is peeled off. It was done.

[0014]

The operation of the present invention will be described below with reference to a decorative plate having an actual processed portion on its side surface.

An adhesive layer having an instant adhesive property is provided on the back surface of the decorative plate, and a projecting member is provided on the surface of the adhesive layer. The total area of the surface of the projecting portion is provided on the back surface of the decorative plate. It is remarkably small as compared with the surface area of the pressure-sensitive adhesive layer to be formed, and does not affect the expression of the adhesive force of the pressure-sensitive adhesive layer later.

Thus, the protruding member disposed on the surface of the pressure-sensitive adhesive layer serves as a spacer on the surface of the pressure-sensitive adhesive layer, and when the decorative plate is pressed against the surface of the base adhesive layer, the adhesive layer of the decorative plate is directly attached to the base layer. There is no contact with the face. In this state, the decorative plate has the above-mentioned protrusions on the surface to be adhered, and it can freely slide on the surface to be adhered, and the decorative plate can be adjusted and moved. It is easy to adjust to the overhanging reference black ink and adjust the movement for fitting the subsequent actual processing portion.

The decorative veneer with fruit can be accurately placed on the overhanging reference black ink at the start of the work, and then the decorative veneer is pressed to bury the protrusions of the protruding member provided on the surface of the adhesive layer in the adhesive layer. Since the decorative plate is adhered to the surface to be adhered to the base, the adhesive force of the adhesive layer can be developed to fix the decorative plate to the base.

Similarly, in the subsequent work, the decorative plate fixed to the overhanging reference black is used as a reference, and another decorative plate juxtaposed to the actual processed portion of the decorative plate is softly attached, and the decorative plate is used as a base. After sliding on the surface to be adhered to fit the actual processed portion, the decorative plate is pressed and fixed. If this operation is repeated, the decorative plate can be easily laid, and the operation can be easily performed by peeling off the release paper that protects the adhesive layer of the decorative plate.

A double-sided pressure-sensitive adhesive tape or the like can be inexpensively used as an instant adhesive pressure-sensitive adhesive layer provided on a decorative board. In the recent double-sided pressure-sensitive adhesive tape, the support serving as the tape core material is polyethylene or polyurethane foam. Using elastic foam such as, to give the decorative board additional functions such as heat insulation, soundproofing and vibration absorption, absorb the irregularities of the base, and to project the protruding member arranged on the surface of the adhesive layer of the present invention. By pressing the protrusions, the protrusions are buried and the adhesive force can be expressed.

Further, the adhesive used for the adhesive layer has recently been developed to have a large instantaneous adhesive strength, and further, the adhesive strength increases with time after adhesion. The adhesive layer is usually protected by storage of polyethylene on the surface of high-quality paper, glassine paper, etc., and release paper coated with a release agent such as silicone resin on the polyethylene or polyester film surface for storage or transportation. It is constructed to endure. In the present invention, the release paper described above is used as a protruding member so that the release paper is formed by making cuts in a patterned pattern such as a circular shape, a rectangular shape, and an elongated shape, and when the release paper is peeled off, the pattern is formed. The embossed pattern embodies the decorative plate that remains as a protruding member in the adhesive layer of the decorative plate.

[0021]

DETAILED DESCRIPTION OF THE INVENTION An embodiment of the present invention will be described with reference to the drawings.

FIG. 1 shows the present invention, in which 1 is a decorative plate, 2a and 2b are real parts, 3 is an adhesive layer having an instant adhesive property, 4
Reference numerals a, 4b, 4c, 4d, 4e, 4f, 4g ... Represent projection members, 5a, 5b, 5c, 5d, 5e, 5f, 5g ... Protrusions, and 6 is a release paper. In the figure, the release paper 6 attached to the pressure-sensitive adhesive layer 3 is formed by inserting cuts 8a, 8b, 8c ... In a circular pattern into a continuous pattern. When the release paper 6 is peeled off as shown in the figure, the pressure-sensitive adhesive layer The protruding members 4a, 4b, 4c, 4d, 4e, ... Made of release paper are disposed on the sheet 3.

Thus, the protruding members 4a, 4b, 4c ...
Is formed on the adhesive layer 3 with the thickness of the release paper 6,
The thickness of the release paper 6 may be arbitrarily selected. Then, one side of the double-sided pressure-sensitive adhesive tape used in this example is peeled off from the release paper and attached to the decorative plate, and the other side is circular cut 8a, 8
The protruding member 4 made of release paper 6 formed by inserting b, 8c ...
a, 4b, 4c ... side. The circular adhesive surface of the adhesive layer 3 and the patterned continuous pattern is formed by omitting polyethylene or the like which is laminated according to its shape, so that when the release paper 6 is peeled off as shown in the figure, a circular continuous pattern is formed on the adhesive layer 3. Are provided as the protruding members 4a, 4b, 4c. By adopting such a configuration, the present invention utilizes the release paper as the protruding member, and the pattern of the continuous pattern described above may be not only circular but also rectangular, elongated or a combination thereof.

2 to 3 are sectional views of the present invention. The decorative plate 1 is made of a single plate, a composite plate or the like in the floor material, and is made of a single plate or a plywood in the wall material.
On both sides of this decorative plate 1, actual parts 2a and 2b that have been actually processed are provided. Reference numeral 3 denotes an adhesive layer provided on the back surface of the decorative plate 1, which is a so-called double-sided adhesive tape in which an elastic adhesive such as polyurethane foam is coated with an instantaneous adhesive. Projecting members 4a, 4b, 4c, 4d, and 4e are laid on the surface of the adhesive layer 3 at arbitrary intervals. Reference numerals 5a, 5b, 5c, 5d, and 5e denote protrusions of the protrusion member.

FIG. 2 shows a state in which the release paper 6 is removed and the decorative plate 1 is softly adhered to the surface of the base material 7 to be adhered. In this state, the decorative plate 1 is placed on the base material 7 via the protruding members 4a, 4b, 4c, 4d, and 4e laid on the adhesive layer 3, and the base material 7 has protrusions 5a, 5b, 5c. 5d, 5e
Are in surface contact. Therefore, the decorative plate 1 can freely slide on the base material 7. The decorative plate 1 can be slid on the base material 7 in the state shown in FIG. 2 to match the overhanging reference black ink, or the actual processed portions of the decorative plates can be easily fitted to each other.

FIG. 3 shows a state in which the decorative plate 1 is set at a predetermined position on the base material 7 and then the decorative plate 1 is pressed against the base material 7 in FIG. The adhesive layer 3 having an instant adhesive property provided on the back surface of the decorative plate 1 has protruding members 4a, 4
By embedding b, 4c, 4d, and 4e in the adhesive layer 3 respectively, and by making the adhesive layer 3 and the base material 7 adhere to each other, the decorative plate 1 is adhered to the base material 7 by the adhesive force of the adhesive layer 3 being expressed. Can be fixed to the surface. Then, this work is repeated on the base material 7, and the decorative plates 1 are adjusted and slid to be juxtaposed side by side.
The veneer can be laid on the base material if the respective fittings are achieved.

[0027]

INDUSTRIAL APPLICABILITY As described above, the present invention is made of wood, stone,
For hard decorative boards such as tiles, the work of fixing the decorative board according to the reference ink stick, the laying and fixing of the decorative board by butting, and the fitting work of the actual processing part for the decorative decorative board with fruit It was possible to provide a veneer that can be easily made. In addition, in addition to the work that requires skill such as diagonal nailing, punching the nail head, waiting for the adhesive to cure with temporary nailing, which always occurs in the conventional method of applying adhesive on the base material and laying the decorative plate , The troublesome work of evenly applying the adhesive to the base material is no longer necessary on site. Further, the present invention does not need to apply a liquid agent for adjusting and moving on the adhesion target surface of the base material at the site as in the invention disclosed in Japanese Patent No. 2126280, and the construction is simpler and the work process is simplified. I was able to measure it.

[Brief description of drawings]

FIG. 1 is an explanatory diagram showing an embodiment of the present invention.

FIG. 2 is a cross-sectional view of a decorative plate for explaining the construction procedure of the present invention.

FIG. 3 is a cross-sectional view of a decorative plate for explaining the construction procedure of the present invention.

[Explanation of symbols] 1 Veneer 2a, 2b real part 3 Adhesive layer 4a, 4b, 4c ... Projecting member 5a, 5b, 5c ... Projection 6 Release paper 7 Base material 8a, 8b, 8c ... breaks

[Procedure Amendment 2]

[Document name to be corrected] Drawing

[Correction target item name] All drawings

[Correction method] Change

[Correction content]

[Figure 1]

[Fig. 2]

[Figure 3]

Claims (6)

[Claims] 1. A surface of a hard decorative plate made of wood, stones, tiles, etc., which is a base of the hard decorative plate provided on the back surface of the instantaneous adhesive adhesive layer, and the effect of the spacers of any protruding members evenly arranged on the surface of the decorative plate. Separately supported above, the leg effect of the protruding member allows the decorative plate to be arbitrarily moved to position it at a predetermined position, and then the decorative plate is pressed to bury the protruding member in the adhesive layer of the decorative plate. At the same time, the adhesive application method for a decorative board is characterized in that the adhesive force of the adhesive layer is developed and adhered to the surface to be adhered. 2. An adhesive layer having instantaneous adhesiveness is provided on the back surface of a hard decorative board made of wood, stone, tile, etc., and a protrusion member is evenly arranged on the surface of the adhesive layer, and the adhesive layer is then peeled off. A decorative board used for the adhesive construction method according to claim 1, which is covered and protected with. 3. The decorative plate according to claim 2, wherein the projecting member is a strip-shaped or thread-shaped member extending in a lattice or mesh pattern. 4. The decorative board according to claim 2, wherein the projecting member has a patterned continuous pattern such as a granular shape, a circular shape, or a rectangular shape. 5. An adhesive layer having an instant adhesive property is provided on the back surface of a hard decorative board made of wood, stones, tiles, etc., and a circular, square, or oblong pattern is formed on the surface of the adhesive layer with a release paper for covering. The decorative board used in the adhesive construction method according to claim 1, wherein the decorative board is formed by making a cut into a pattern and left as a protruding member to be left at the time of peeling. 6. The method according to claim 2, wherein the side surface has an actual processed portion.
The decorative plate of 4 or 5.