JP2011143574A - Method for manufacturing laminated material including color cloth or laminated lumber including color cloth - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a laminated material including color cloth or laminated lumber including color cloth used as an effective material for manufacturing a wooden product or the like attaching importance to design property and originality by enhancing the external design property of the laminated material or laminated lumber. <P>SOLUTION: A method for manufacturing the laminated material including color cloth or the laminated lumber including color cloth formed by laminating, through an adhesive, cut veneers or plates and color cloth which is a sheet-like colored fiber material, includes a first process for forming a laminate including at least one layer with the color cloth spread on one surface of a veneer or a plate almost uniformly to be substantially horizontal to the fiber direction of the veneer or plate and laminated through the adhesive, when forming the laminate by laminating a plurality of veneers or plates on one surface of the veneer or plate through the adhesive to be substantially horizontal to the fiber direction of the veneer or plate; a second process for pressing the laminate in the laminated direction; and a third process of cutting the pressed laminate in the laminated direction. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a method for producing a color cloth-containing laminate or a color cloth-containing assembly material, in which the design of the appearance is improved by bonding a single sheet and a single sheet or a cloth that is colored between a single sheet and a sheet material. It is about.

  2. Description of the Related Art Conventionally, a laminated material or a laminated material obtained by pressing a plurality of single plates or plate materials obtained by cutting wood at each lumber mill with an exclusive pressing machine or the like via an adhesive is known. Laminated materials or laminated materials are processed with a single plate or plate material, so it is possible to eliminate in advance low-quality parts and defective parts that are difficult to improve with the logs themselves, so there is relatively little variation in quality. , Furniture, joinery, interior materials, musical instrument members, structural members, and so on.

Various proposals using the characteristics of such a laminated material or laminated material have been made.
For example, Patent Document 1 discloses a non-wood grain expression veneer obtained by laminating a plurality of dyed veneers made from a woody material such as hardwood through an adhesive and then integrally forming and slicing with a curved mold, and wood grain expression. A method of manufacturing an artificial veneer with a pattern that approximates the wood pattern of natural wood has been proposed by laminating a veneer for use with an adhesive, integrally forming it with a curved mold, and slicing it again. .
Patent Document 2 proposes a color wood grain board with artificial wood grain and artificial wood grain that are obtained by bonding and laminating a color original board that has been cut on the front and back surfaces of a wood sapwood block that has undergone coloring treatment in the thickness direction. Has been.
Patent Document 3 includes a support made of a thermoplastic polymer, an intermediate layer provided thereon, and a thermosetting layer applied to the intermediate layer. The adhesive of the intermediate layer is a thermoplastic resin and is colored. In addition, a laminated material having an intermediate layer made of a thermoplastic resin that can be used has been proposed.
Further, in Patent Document 4, a sheet layer in which fibers are aligned in one direction or a plurality of directions is interposed between a veneer single plate made of a plurality of single plates, a laminated plate made of a plurality of single plates, or a single plate of a laminated material. Has proposed a reinforced plywood that is strong in tensile strength, bending strength, and shear strength.

JP2003-276002A. Japanese Patent Laid-Open No. 2002-326205. Japanese Patent Laid-Open No. 2001-47565. JP 2002-301704 A.

http: // www. lvl. ne. jp http: // www. suseizai. com

  However, in the proposals of Patent Document 1 and Patent Document 2, since it is composed only of a material called wood, excluding the adhesive, a wood grain (annual ring), which is a unique pattern that wood already has, is artificially created. However, there is a problem that it has not yet been improved in its original design. In addition, the proposals in Patent Document 3 and Patent Document 4 are configured by adhering a plate material or square material using an adhesive capable of coloring, or by attaching a sheet made of fiber between the plate material or square material. However, this is only for the purpose of increasing the strength of the laminated material or the laminated material, and there is a problem that the configuration in consideration of enhancing the appearance design has not been achieved.

  Therefore, the present invention solves the above-mentioned conventional problems, and is an effective material for producing wooden products and the like that emphasize design and originality by enhancing the appearance design of the laminated material or laminated material. It is an object of the present invention to provide a color cloth inclusion laminated material or a color cloth inclusion laminated material.

In order to achieve the above object, the present invention provides the following configurations.
A method for producing a colored cloth-containing laminate or a colored cloth-containing laminated material, in which a cut single plate or a plate material and a colored cloth, which is a sheet-like fiber material having a color, are laminated with an adhesive. And laminating a plurality of the single plate or plate material on one surface of the single plate or plate material with an adhesive so as to be substantially horizontal with respect to the fiber direction of the single plate or plate material. When forming, a layer in which the colored cloth is spread substantially uniformly on one surface of the veneer or plate material so as to be substantially horizontal with respect to the fiber direction of the veneer or plate material, and is laminated via an adhesive. A first step of forming a laminated body including at least one layer, a second step of pressing in the direction in which the laminated body is laminated, and a third step of cutting in the direction in which the laminated body is laminated. It is characterized by having.

  Moreover, in the said manufacturing method, the thickness of the said colored cloth is 2 mm or less, It is characterized by the above-mentioned.

  Furthermore, in the said manufacturing method, the said color cloth is any fiber material selected from the group which consists of a natural fiber, a chemical fiber, and a synthetic fiber, It is characterized by the above-mentioned.

According to the manufacturing method of the color cloth inclusion laminated material or the color cloth inclusion laminated material of the present invention, the following effects are obtained. Here, the details of the single plate or the plate material will be described later, but they are distinguished by the thickness of each.
(1) When a laminated body is formed by laminating a plurality of single plates or plate materials via an adhesive, at least one layer obtained by laminating a colored cloth via an adhesive on one surface of the single plate or the plate material By forming the stacked body including the layers, a colorful layer can be formed in a cross section perpendicular to the stacking direction of the stacked body.
(2) At least one layer obtained by spreading a color cloth on one surface of a single plate or a plate material substantially uniformly so as to be substantially horizontal with respect to the fiber direction of the single plate or the plate material and laminating them with an adhesive. By forming the laminated body including, it is possible to form a substantially uniform pattern on all the vertical cross sections of the laminated body cut in the laminated direction with respect to the laminated direction.
(3) By setting the thickness of the colored cloth to 2 mm or less, it is possible to form a linear pattern in which a beautiful color is applied to the wood surface of the cross section perpendicular to the stacking direction of the laminate. Thereby, the linear pattern by which the beautiful color was given to the perpendicular | vertical cross section with respect to the lamination direction of the laminated body cut | disconnected in the lamination direction can be formed.
(4) By making the color fabric one of the fiber materials selected from the group consisting of natural fiber, chemical fiber, and synthetic fiber, the unique texture and originality of the fiber material in the cross section perpendicular to the stacking direction of the laminate A layer of typical colors can be formed. As a result, a linear pattern in which a unique texture and an original color are applied to the cross section perpendicular to the stacking direction of the stacked body cut in the stacking direction can be formed.

It is the schematic which shows the manufacturing method of the color cloth inclusion laminated material of 1st Example of this invention. (A) (b) (c) is a perspective view which shows a 1st process, (d) is a perspective view which shows a 2nd process, (e) is a perspective view which shows a 3rd process. It is. It is A arrow directional view of FIG.1 (e) based on 1st Example of this invention. It is A arrow view of FIG.1 (e) based on 2nd Example of this invention.

  Hereinafter, embodiments of the present invention will be specifically described with reference to the drawings showing examples. In these drawings, parts denoted by the same reference numerals represent the same items, and the basic configuration and the like are the same.

  FIG. 1 is a schematic view showing a method for producing a colored cloth inclusion laminate (40A) according to a first embodiment of the present invention. (A) (b) (c) is a perspective view which shows a 1st process, (d) is a perspective view which shows a 2nd process, (e) is a perspective view which shows a 3rd process. is there. In these drawings, parts denoted by the same reference numerals represent the same items, and the basic configuration and the like are the same.

The laminated body (40) is composed of a plurality of single plates (10) cut through a process such as drying after the log is cut and a colored cloth (20) that is a sheet-like fiber material. Yes.
The veneer (10) uses a veneer made of a wood material made of softwood (eg, tsuga, pine, pine, hiba, cedar, etc.) or hardwood (eg, lauan, China, beech, elm, etc.) It is preferable to do. The thickness of the single plate (10) is preferably 3 mm or less.

  The colored fabric (20) is a sheet-like fiber material with colorful colors, and it is preferable to use natural fiber, chemical fiber, or synthetic fiber as the fiber material. Further, the thickness of the colored fabric (20) is preferably 2 mm or less.

  As shown in FIG. 1 (a), an adhesive is applied to the single plate upper surface (11) of the single plate (10), and the other single plate ( By laminating the single plate lower surface (12) of 10), they are laminated via the applied adhesive. This is repeated until a predetermined thickness is reached in the direction in which a plurality of sheets are stacked.

  Then, as shown in FIG.1 (b), an adhesive agent is apply | coated to the single plate upper surface (11) of the single plate (10) laminated | stacked two or more sheets, and the color cloth (20) is the fiber direction of a single plate (10) The lower surface (22) of the colored cloth is overlapped with the upper surface (11) of the single plate by spreading the ridges by hand so as to be substantially horizontal with respect to the upper surface (11). Thereby, a colored cloth (20) is laminated | stacked on a single board (10) through an adhesive agent.

  Then, an adhesive is applied to the upper surface (21) of the colored fabric (20) on the lower surface (12) of the single plate (10), and becomes substantially horizontal with respect to the fiber direction of the single plate (10). Overlapping so that. As a first step, by repeating the steps (a), (b), and (c) of FIG. 1 in the order in which the layers are sequentially laminated until a predetermined thickness is obtained, a laminate (40) including a colored cloth is formed. The

  Here, the interval at which the single plate (10) and the colored cloth (20) are laminated is not particularly determined. Therefore, it is good to determine appropriately according to what this material is applied to. Thereby, it is possible to form a laminate (40) having various patterns as appropriate, instead of a fixed pattern, in the vertical section of the laminate (40) cut in the direction in which the laminate (40) is laminated. Become.

  After the laminated body (40) is formed, as shown in FIG. 1 (d) as a second step, a load is applied in the direction in which the laminated body (40) is laminated by the pressing machine (30), and the adhesive ( 13) is cured. Then, after the adhesive (13) is completely cured, as shown in FIG. 1 (e) as a third step, a predetermined interval is placed in the direction in which the laminate (40) is laminated, Cut by piercing with a blade. However, the cutting method is not limited to this. Thereby, a colored cloth inclusion laminated material (40A) is formed.

  FIG. 2 is a view taken in the direction of arrow A in FIG. 1 (e) based on the first embodiment of the present invention. In this embodiment, since the thickness of the single plate (10) is 3 mm or less, the thickness of one single plate (10) is relatively thin, so the single plate (10) and the colored cloth (20). The outer peripheral side surface (41a), which is a cross section perpendicular to the direction in which the colored cloth inclusion laminate (40A) is laminated, has a delicate and original design. . However, the interval between the single plate (10) and the colored fabric (20), that is, the number of laminated single plates (10) between the colored fabric (20) and the colored fabric (20) is not limited to that shown in FIG. It shall be determined as appropriate.

  Next, with reference to FIG. 3, the manufacturing method of the colored cloth inclusion laminated material (40B) of 2nd Example of this invention is demonstrated. FIG. 3 is a view taken in the direction of arrow A in FIG. 1 (e) based on the second embodiment of the present invention. The difference between the first embodiment and the second embodiment is that a laminated body (40) is formed by applying a plate material (10a) instead of the single plate (10).

  The board material (10a) is made of lamina, which is a wood material made of coniferous wood (eg, tsuga, pine, pine, hiba, cedar, etc.) or hardwood (eg, lauan, China, beech, elm, etc.). Is preferred. The thickness of the plate material (10a) is preferably 3 mm or more.

  Therefore, since the thickness of one sheet (10a) is relatively thick compared to the first embodiment, the distance between the sheet (10a) and the colored cloth (20) should be adjusted boldly. Is possible. Therefore, in this embodiment, the outer peripheral side surface (41b), which is a vertical cross section with respect to the direction in which the colored cloth inclusion laminated material (40B) is laminated, has a more bold and original design. However, the interval between the plate material (10a) and the colored fabric (20), that is, the number of stacked sheets of the plate material (10a) between the colored fabric (20) and the colored fabric (20) is not limited to FIG. Shall be determined.

  The description relating to the detailed manufacturing method of the colored cloth inclusion laminated material (40B) of the second embodiment is the same as the manufacturing method of the colored cloth inclusion laminated material (40A) of the first embodiment described above, instead of the veneer (10). Since it is the same except that the plate material (10a) is applied, it is omitted here. In addition, for the reasons described above, the illustration explanation relating to the detailed manufacturing method of the colored cloth inclusion laminated material (40B) of the second embodiment is also omitted.

DESCRIPTION OF SYMBOLS 10 Single board 10a board material 11 Single board upper surface 12 Single board lower surface 13 Adhesive 20 Color cloth 21 Color cloth upper surface 22 Color cloth lower surface 30 Crusher 40 Laminate 41a, 41b Outer peripheral side surface 40A Color cloth inclusion laminated material 40B Color cloth inclusion inclusion Material

Claims (6)

A method for producing a color cloth-containing laminate, in which a cut veneer and a color cloth that is a sheet-like fiber material that is colored are laminated via an adhesive,
When forming a laminate by laminating a plurality of the single plates on one surface of the single plate via an adhesive so as to be substantially horizontal to the fiber direction of the single plate, Forming a laminated body including at least one layer formed by spreading the colored cloth substantially uniformly so as to be substantially horizontal with respect to the fiber direction of the veneer and laminating with an adhesive on one surface; Process,
A second step of pressing in the direction in which the laminate is laminated;
And a third step of cutting the pressed laminate in the laminating direction.   The method for producing a colored cloth inclusion laminate according to claim 1, wherein the colored cloth has a thickness of 2 mm or less.   The method for producing a color cloth inclusion laminate according to claim 1 or 2, wherein the color cloth is any one of fiber materials selected from the group consisting of natural fibers, chemical fibers, and synthetic fibers. A method for producing a colored cloth inclusion laminated material obtained by laminating a cut sheet material and a colored cloth, which is a sheet-like fiber material to which color is applied, through an adhesive,
When forming a laminate by laminating a plurality of the plate materials on one surface of the plate material with an adhesive so as to be substantially horizontal to the fiber direction of the plate material, on one surface of the plate material A first step of forming a laminate including at least one layer obtained by spreading the colored cloth substantially uniformly so as to be substantially horizontal to the fiber direction of the plate material and laminating via an adhesive;
A second step of pressing in the direction in which the laminate is laminated;
And a third step of cutting the pressed laminate in the stacking direction.   The method for producing a colored cloth inclusion laminated material according to claim 4, wherein the colored cloth has a thickness of 2 mm or less.   7. The method for producing a colored cloth encapsulating material according to claim 5, wherein the colored cloth is any one of fiber materials selected from the group consisting of natural fibers, chemical fibers, and synthetic fibers.

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