JPH10278004A - Decorative sheet - Google Patents
Decorative sheetInfo
- Publication number
- JPH10278004A JPH10278004A JP10251197A JP10251197A JPH10278004A JP H10278004 A JPH10278004 A JP H10278004A JP 10251197 A JP10251197 A JP 10251197A JP 10251197 A JP10251197 A JP 10251197A JP H10278004 A JPH10278004 A JP H10278004A
- Authority
- JP
- Japan
- Prior art keywords
- veneer
- decorative
- plywood
- paper
- fiber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000835 fiber Substances 0.000 claims abstract description 23
- 239000011120 plywood Substances 0.000 claims abstract description 20
- 239000011256 inorganic filler Substances 0.000 claims abstract description 9
- 229910003475 inorganic filler Inorganic materials 0.000 claims abstract description 9
- 239000000853 adhesive Substances 0.000 claims description 17
- 230000001070 adhesive effect Effects 0.000 claims description 17
- 239000000123 paper Substances 0.000 abstract description 19
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract description 4
- 229920001807 Urea-formaldehyde Polymers 0.000 abstract description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 239000002655 kraft paper Substances 0.000 abstract description 2
- 239000000843 powder Substances 0.000 abstract description 2
- 239000007767 bonding agent Substances 0.000 abstract 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920000877 Melamine resin Polymers 0.000 description 2
- 239000004640 Melamine resin Substances 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Floor Finish (AREA)
- Finished Plywoods (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、合板の上に緩衝紙
を介して突板等の化粧単板を接合した化粧板に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a decorative board in which a decorative veneer such as a veneer is joined to a plywood via a buffer paper.
【０００２】[0002]
【従来の技術】合板の表面に接着剤を介して化粧単板を
接着し、表面を必要に応じて塗装仕上げした化粧板があ
り、床材や壁材に広く使用されている。ところが、前記
従来例に係る化粧板は、周囲の湿気の変化により合板の
表単板が動き、これが表面の化粧単板に伝搬して化粧単
板にひび割れを生じるという問題があった。そこで、化
粧単板の細胞組織内に合成樹脂を注入、含浸処理（ＷＰ
Ｃ処理）をして化粧単板の硬度を向上させ、化粧単板の
ひび割れを低減させる方法が提案されていた。2. Description of the Related Art There is a decorative veneer in which a decorative veneer is adhered to the surface of a plywood via an adhesive, and the surface is painted and finished as required, and is widely used for flooring and wall materials. However, the decorative veneer according to the conventional example described above has a problem in that the front veneer of the plywood moves due to a change in the surrounding humidity, and this propagates to the veneer veneer on the surface to cause cracks in the veneer veneer. Therefore, synthetic resin is injected into the cellular tissue of the veneer and impregnated (WP
C treatment) to improve the hardness of the veneer veneer and reduce cracks in the veneer veneer.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、化粧単
板に合成樹脂を注入又は含浸処理した化粧板は、製造工
程が非常に煩雑で高価格になるという問題が生じた。ま
た、化粧単板の厚みもコストダウンのために極力薄く形
成させるが、厚みが０．３ｍｍ以下の化粧単板になる
と、合板の表単板の繊維目が化粧単板の表面に浮き出て
美観を損ね、しかもひび割れが生じ易くなる傾向があ
り、特に、合板の表単板の繊維方向と化粧単板の繊維方
向とを直交させて接合した場合にはこの傾向が著しくな
るという問題があった。本発明はかかる事情に鑑みてな
されたもので、低コストにて製造可能で、ひび割れが防
止でき、しかも薄い化粧単板を使用しても基材となる合
板の表単板の繊維目の現出を防止できる化粧板を提供す
ることを目的とする。However, a decorative veneer obtained by injecting or impregnating a synthetic veneer with a synthetic resin has a problem that the manufacturing process is very complicated and expensive. In addition, the thickness of the veneer veneer is made as thin as possible to reduce the cost. In addition, there is a tendency that cracks are liable to occur, and especially when the fiber direction of the front veneer of the plywood and the fiber direction of the decorative veneer are joined at right angles, this tendency becomes remarkable. . The present invention has been made in view of such circumstances, and can be manufactured at a low cost, can prevent cracking, and can be used even when a thin decorative veneer is used. It is an object of the present invention to provide a decorative board that can prevent the appearance.
【０００４】[0004]
【課題を解決するための手段】前記目的に沿う請求項１
記載の化粧板は、合板の表面に第１の接着剤を介して緩
衝紙が接合され、該緩衝紙の表面に第２の接着剤を介し
て化粧単板が接合された化粧板であって、前記合板の表
単板の繊維方向と、前記化粧単板の繊維方向とを直交さ
せると共に、前記第１の接着剤に無機質系充填材を混入
している。According to the present invention, there is provided a semiconductor device comprising:
The decorative board according to the present invention is a decorative board in which a buffer paper is bonded to a surface of a plywood via a first adhesive, and a decorative veneer is bonded to a surface of the buffer paper via a second adhesive. The fiber direction of the front veneer of the plywood and the fiber direction of the decorative veneer are orthogonal to each other, and an inorganic filler is mixed in the first adhesive.
【０００５】請求項１記載の化粧板においては、合板の
表単板と化粧単板との間に緩衝紙が介在しているので、
合板の表単板の動きが化粧単板に伝搬するのを緩和し、
化粧単板のひび割れの発生が抑制される。また、緩衝紙
を合板に接合する第１の接着剤に無機質系充填材が混入
しているので、合板の表単板の繊維目の凹凸が平滑化さ
れる。これによって、表面に貼着される化粧単板に表単
板の繊維目が現出し難くなる。In the decorative board according to the first aspect, the cushioning paper is interposed between the front veneer and the decorative veneer of the plywood.
The movement of the front veneer of the plywood is mitigated from propagating to the veneer,
Cracking of the decorative veneer is suppressed. In addition, since the inorganic filler is mixed in the first adhesive for joining the buffer paper to the plywood, the unevenness of the fiber of the front veneer of the plywood is smoothed. Thereby, it becomes difficult for the fiber veneers of the front veneer to appear on the veneer veneer adhered to the surface.
【０００６】[0006]
【発明の実施の形態】続いて、添付した図面を参照しつ
つ、本発明を具体化した実施の形態につき説明し、本発
明の理解に供する。ここに、図１は本発明の一実施の形
態に係る化粧板の製造工程を示す説明図、図２は同化粧
板の断面図である。DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described with reference to the accompanying drawings to provide an understanding of the present invention. Here, FIG. 1 is an explanatory view showing a manufacturing process of the decorative board according to one embodiment of the present invention, and FIG. 2 is a sectional view of the decorative board.
【０００７】図１に示すように、基材となる合板１０は
厚みが３〜１５ｍｍ程度のもので、化粧単板１２が矩形
（即ち、長方形）である場合には、表単板１１の繊維方
向は、その長手方向に対して直交させるようにしてお
く。これによって、表面に接合配置する化粧単板１２の
繊維方向を長手方向に形成して、表単板１１との繊維方
向を直交させることができる。As shown in FIG. 1, a plywood 10 serving as a base material has a thickness of about 3 to 15 mm. When the decorative veneer 12 is rectangular (ie, rectangular), the fiber The direction is set to be orthogonal to the longitudinal direction. Thereby, the fiber direction of the decorative veneer 12 to be joined and arranged on the surface can be formed in the longitudinal direction, and the fiber direction with the front veneer 11 can be made orthogonal.
【０００８】合板１０の表単板１１の上には緩衝紙１３
を貼り付けるが、この緩衝紙１３には和紙やクラフト紙
を使用する。そして、緩衝紙１３を貼着する第１の接着
剤１４には尿素樹脂、メラミン樹脂、ラテックス系又は
酢酸ビニル樹脂系等の常用の接着剤を使用するが、無機
質系充填材を第１の接着剤１４に対して外分で５〜１５
重量％の範囲で混入する。この無機質系充填材として
は、例えば炭酸カルシウム等の微粉を使用する。塗布量
としては、合板１０の表単板１１の繊維間の凹部を充填
して平滑にし、目止め効果を与える為、１００〜１５０
ｇ／ｍ2 の範囲とする。これによって、無機質系充填材
が表単板１１の表面に形成された凹凸を平滑にして、緩
衝紙１３及びその上に貼着する化粧単板１２に表単板１
１の繊維模様等を発生させないという利点がある。[0008] Absorbing paper 13 is placed on the front veneer 11 of the plywood 10.
The buffering paper 13 is made of Japanese paper or kraft paper. A common adhesive such as a urea resin, a melamine resin, a latex resin, or a vinyl acetate resin is used as the first adhesive 14 to which the buffer paper 13 is adhered, but an inorganic filler is used as the first adhesive. 5 to 15 in the outer part relative to agent 14
Mix in the range of weight%. As the inorganic filler, for example, fine powder such as calcium carbonate is used. The coating amount is 100 to 150 in order to fill the recesses between the fibers of the front veneer 11 of the plywood 10 to smooth them and to provide a sealing effect.
g / m 2 . As a result, the inorganic filler smoothes the unevenness formed on the surface of the veneer veneer 11, and the buffer veneer 13 and the veneer veneer 12 to be stuck thereon have the veneer veneer 1.
There is an advantage that a fiber pattern or the like is not generated.
【０００９】表単板１１上に緩衝紙１３を第１の接着剤
１４を用いて貼着した後、緩衝紙１３の上に図示しない
第２の接着剤を用いて化粧単板１２を接合する。この第
２の接着剤には、前記した尿素樹脂、メラミン樹脂、ラ
テックス系又は酢酸ビニル樹脂系等の常用の接着剤を使
用する。貼着した化粧単板１２の表面は、必要に応じて
着色ワイピング処理をした後、ウレタン塗料等で塗装仕
上げを行って、図２に示すような化粧板１５が製造され
る。After the buffer paper 13 is adhered to the front veneer 11 using the first adhesive 14, the decorative veneer 12 is joined onto the buffer paper 13 using the second adhesive (not shown). . As the second adhesive, a common adhesive such as the urea resin, melamine resin, latex or vinyl acetate resin described above is used. The surface of the veneer veneer 12 that has been adhered is subjected to a colored wiping process as necessary, and then painted with a urethane paint or the like to produce a veneer plate 15 as shown in FIG.
【００１０】[0010]
【発明の効果】請求項１記載の化粧板は、合板の表単板
と表面の化粧単板との繊維方向を直交させて、その間に
緩衝紙を介在させているので、表単板の動きが化粧単板
に伝搬するのを緩和し、化粧単板のひび割れの発生が低
減する。そして、合板の表単板の繊維目の間には第１の
接着剤に混入した無機質系充填材が充填されて平滑に形
成されているので、化粧単板の表面に表単板の繊維目が
現出し難くなり、美観を損ねない化粧板を安価に提供で
きる。According to the decorative panel of the present invention, the fiber direction of the front veneer of the plywood and the decorative veneer on the surface are orthogonal to each other, and the cushioning paper is interposed between them. Is reduced, and the occurrence of cracks in the veneer is reduced. In addition, since the inorganic filler mixed in the first adhesive is filled between the fiber veneers of the veneer veneer and is formed smoothly, the fiber veneer of the veneer veneer is provided on the surface of the veneer veneer. However, it is difficult to appear, and a decorative plate that does not impair the aesthetic appearance can be provided at low cost.
【図１】本発明の一実施の形態に係る化粧板の製造工程
を示す説明図である。FIG. 1 is an explanatory view showing a manufacturing process of a decorative board according to one embodiment of the present invention.
【図２】同化粧板の断面図である。FIG. 2 is a sectional view of the decorative board.
【符号の説明】 １０ 合板 １１ 表単板 １２ 化粧単板 １３ 緩衝紙 １４ 第１の接着剤 １５ 化粧板[Description of Signs] 10 Plywood 11 Front veneer 12 Veneer veneer 13 Buffer paper 14 First adhesive 15 Veneer
Claims (1)
紙が接合され、該緩衝紙の表面に第２の接着剤を介して
化粧単板が接合された化粧板であって、 前記合板の表単板の繊維方向と、前記化粧単板の繊維方
向とを直交させると共に、前記第１の接着剤に無機質系
充填材を混入したことを特徴とする化粧板。1. A decorative board in which a buffer paper is bonded to a surface of a plywood via a first adhesive, and a decorative veneer is bonded to a surface of the buffer paper via a second adhesive, A decorative panel, wherein the fiber direction of the front veneer of the plywood and the fiber direction of the decorative veneer are orthogonal to each other, and an inorganic filler is mixed in the first adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10251197A JPH10278004A (en) | 1997-04-04 | 1997-04-04 | Decorative sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10251197A JPH10278004A (en) | 1997-04-04 | 1997-04-04 | Decorative sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH10278004A true JPH10278004A (en) | 1998-10-20 |
Family
ID=14329416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10251197A Pending JPH10278004A (en) | 1997-04-04 | 1997-04-04 | Decorative sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH10278004A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008001058A (en) * | 2006-06-26 | 2008-01-10 | Matsushita Electric Works Ltd | Decorated board |
| JP2017061843A (en) * | 2014-12-05 | 2017-03-30 | 大日本印刷株式会社 | Cosmetic material using cork sheet |
-
1997
- 1997-04-04 JP JP10251197A patent/JPH10278004A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008001058A (en) * | 2006-06-26 | 2008-01-10 | Matsushita Electric Works Ltd | Decorated board |
| JP2017061843A (en) * | 2014-12-05 | 2017-03-30 | 大日本印刷株式会社 | Cosmetic material using cork sheet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH10278004A (en) | Decorative sheet | |
| JPH10266540A (en) | Board material for building | |
| KR100489455B1 (en) | Method for manufacturing high glossy panel of furniture and the panel | |
| CA1306646C (en) | Base for coating material made of synthetic resin | |
| JPH1134234A (en) | Decorative board | |
| JP2001173214A (en) | Wood floor material and its manufacturing method | |
| JP2010042543A (en) | Method for manufacturing laminated sheet | |
| JP3409884B2 (en) | Painting mirror surface panel and method of manufacturing the same | |
| JP3042756U (en) | Floor material for remodeling | |
| JPH1058410A (en) | Manufacture of direct bonded flooring | |
| JPS6028611Y2 (en) | Decorative boards for furniture | |
| JP2004011178A (en) | Outside-angle structure | |
| JPH0327901A (en) | Manufacture of composite decorative sheet | |
| JP2002349049A (en) | Floor material and floor structure | |
| JPH0728606U (en) | Veneer | |
| JPH0661904B2 (en) | Method of manufacturing decorative plywood | |
| JPH10299238A (en) | Woody soundproof floor material | |
| JPH0626165A (en) | Joint material | |
| JP2005048442A (en) | Mounting structure of building panel | |
| JP2024013304A (en) | Veneer decorative material | |
| RU2498908C2 (en) | Building board and method of its making | |
| JPH01299958A (en) | Soundproof floor material | |
| JPH0427353B2 (en) | ||
| JPH05337904A (en) | Manufacture of decorative plate | |
| JPH03295970A (en) | Hard floor material connecting structure |