JPH0483602A - Decorative plate - Google Patents
Decorative plateInfo
- Publication number
- JPH0483602A JPH0483602A JP19877090A JP19877090A JPH0483602A JP H0483602 A JPH0483602 A JP H0483602A JP 19877090 A JP19877090 A JP 19877090A JP 19877090 A JP19877090 A JP 19877090A JP H0483602 A JPH0483602 A JP H0483602A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- molded
- veneer
- base
- pattern
- 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
- 239000000463 material Substances 0.000 claims abstract description 41
- 229920005989 resin Polymers 0.000 claims abstract description 24
- 239000011347 resin Substances 0.000 claims abstract description 24
- 238000005266 casting Methods 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000000465 moulding Methods 0.000 claims abstract description 9
- 239000002023 wood Substances 0.000 abstract description 17
- 239000002245 particle Substances 0.000 abstract description 3
- 229920005992 thermoplastic resin Polymers 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 238000010125 resin casting Methods 0.000 abstract 1
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000011094 fiberboard Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011090 solid board Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
Landscapes
- Finished Plywoods (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、化粧張り合板の化粧単板として突板を用いた
化粧板の改良に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to an improvement of a decorative veneer using a veneer as a decorative veneer of a decorative plywood.
従来、化粧張り合板の化粧単板として、ベニヤレース、
スライサーなどの切削機械により０．３ｍｍ程度の厚さ
に切削した単板、すなわち突板を木質基材に貼着したも
のは知られている。このような化粧板は、天然の薄板の
外観を持ち美的観点からも優れたものであるために今日
広く使用されている。Conventionally, veneer lace,
It is known that a veneer, that is, a veneer cut to a thickness of about 0.3 mm using a cutting machine such as a slicer, is adhered to a wood base material. Such decorative boards are widely used today because they have the appearance of natural laminates and are aesthetically pleasing.
しかしながら、現在建材などに使用されているこの種の
自然木の木目模様の突板を持つ化粧板は、その木口部分
には特別の化粧が施されてはおらず、樹脂材料で適宜形
状に成形した木口部材を基材の木口に対し接着または埋
め込んでいくものかほとんどであった。そして、そのよ
うな木口部材には特に化粧は施されておらず樹脂素材の
地肌のままのものほとんどであるために、化粧板を側方
からみた場合に、それは無垢の板としての実感は得られ
ないばかりか、美観が大きく損なわれるという欠点を有
している。However, decorative boards with wood grain patterns of this type that are currently used as building materials do not have any special decoration applied to the end of the wood, but rather the end of the wood is formed into an appropriate shape using a resin material. In most cases, the component was glued or embedded into the end of the base material. In addition, since most of these end pieces do not have any special decoration applied and are made of the bare resin material, when you look at the decorative board from the side, you cannot feel that it is a solid board. Not only does it not work, but it also has the disadvantage of greatly detracting from its aesthetic appearance.
さらに、その木口部材は、該部材と基材との間に隙間、
段差が生じやすいとともにその接合部分が剥離しがちで
あり、製品としての寿命を損ないがちであった。Furthermore, the end member has a gap between the member and the base material.
Not only are steps likely to occur, but also the bonded portions tend to peel off, which tends to shorten the life of the product.
本発明者は、従来の化粧板が持つ、特にその木口部分の
もつ不都合点を解決すべく、木口部分に樹脂材料を注型
法により所要の形状に一体成形し、その後、後塗装を施
すことによる化粧板の製造方法を開発し、出願している
（特願平２−１４１９７４号）。In order to solve the disadvantages of conventional decorative laminates, especially in the end part, the inventor of the present invention has developed a method in which a resin material is integrally molded into the desired shape by a casting method on the end part, and then post-painting is applied. We have developed and applied for a method for manufacturing decorative laminates (Japanese Patent Application No. 2-141974).
本出願は、その出願の発明にさらに改 良を加えたもの
であり、表裏面のみならず木口部分に対しても特別の手
段を追加することなく自然木の木目模様を付することを
可能とし、より自然木の無垢板の外観をていする化粧板
を得ることを目的としている。The present application is a further improvement on the invention of that application, and it is possible to apply the grain pattern of natural wood not only to the front and back sides but also to the end portion without adding any special means. The purpose is to obtain a decorative board that has the appearance of a solid wood board made of natural wood.
本発明は、上記の目的を達成するために、基材、例えば
木質材料の基材の表面及び／または裏面に対し突板を貼
着したものを用意し、その基材の木口部分に対して樹脂
材料を注型法により所要の形状に成形するに際し、その
樹脂成形部材に対し、突き板の模様に対応した模様、例
えば導管溝模様などを同時に成形した化粧板を開発し、
提供するものである。In order to achieve the above-mentioned object, the present invention prepares a base material, for example, a base material made of wood material, with a veneer attached to the front and/or back surface, and applies resin to the end portion of the base material. When molding the material into the desired shape using the casting method, we developed a decorative board in which a pattern corresponding to the pattern of the veneer, such as a conduit groove pattern, was simultaneously molded onto the resin molded member.
This is what we provide.
用いる基材としては、通常化粧板に用いるものがすべて
使用可能であるか、パーティクルボードあるいは中質繊
維板（ＭＤＦ）などの木質材料を基材として用いること
により、より無垢板に近いものを得ることが可能となる
。As for the base material used, all the materials normally used for decorative boards can be used, or by using wood materials such as particle board or medium density fiberboard (MDF) as the base material, it is possible to obtain something closer to a solid board. becomes possible.
基材の表裏面に貼着する突板は特に限定されるものでは
なく通常のベニヤレース、スライサーなどで切削して得
た単板をすべて用いることかできる。The veneer to be attached to the front and back surfaces of the base material is not particularly limited, and any ordinary veneer lace or veneer cut with a slicer or the like can be used.
基材の木口部分に対し樹脂材料を成形するのに用いる注
型法としては従来公知の任意のものを用い得るが、ＲＩ
Ｍ （Ｒｅａｃｔｉｏｎ Ｉｎｊｅｃｔｉｏｎ Ｍｏ
ｌｄｉｎｇ）法は特に適している。 また、木口部分に
成形される樹脂成形部材のための合成樹脂素材としては
、ポリウレタン樹脂、エポキシ樹脂、不飽和ポリエステ
ル樹脂などの熱硬化性樹脂地、塩ビ、ナイロン、ポリプ
ロピレンなどの各種熱可塑性樹脂が適しているがこれに
限るものではない。Any conventionally known casting method can be used to mold the resin material onto the end portion of the base material, but RI
M (Reaction Injection Mo
lding) method is particularly suitable. In addition, the synthetic resin materials for the resin molded parts molded at the butt end include thermosetting resins such as polyurethane resin, epoxy resin, and unsaturated polyester resin, and various thermoplastic resins such as PVC, nylon, and polypropylene. Suitable, but not limited to.
その樹脂成形部材に対し、突き板の模様に対応した模様
、例えば導管溝模様などを成形する手段としては、注型
型そのものに何らかの手段により所用の模様の反転模様
を形成しておくことにより行う。To mold a pattern corresponding to the pattern of the veneer, such as a conduit groove pattern, on the resin molded member, it is done by forming an inverted pattern of the desired pattern on the casting mold itself by some means. .
木口部分に注型法により樹脂成形をなした後に、成形部
分に対しあるいは所望により化粧板の全体にわたり、適
宜の手法により後塗装を施すようにしてもよい（前記の
特願平２−１４１９７４号参照）。After resin molding is performed on the end portion by a casting method, post-coating may be applied to the molded portion or, if desired, over the entire decorative board by an appropriate method (see the above-mentioned Japanese Patent Application No. 141974/1999). reference).
以下、図面に基づき本発明の化粧板についてより詳細に
説明する。Hereinafter, the decorative board of the present invention will be explained in more detail based on the drawings.
第１図は本発明による化粧板の斜視図を示しており、第
２図は製造過程における注型型内での状態を概略的に示
している。FIG. 1 shows a perspective view of a decorative laminate according to the present invention, and FIG. 2 schematically shows the state inside the casting mold during the manufacturing process.
第１図において、基材１はパーティクルボードあるいは
中質繊維板（ＭＤＦ）などの木質材料で形成されており
、表裏面には突板２が貼着されている。突板２は、ベニ
ヤレース、スライサーなどを使用して切削される薄板で
あり、その木理も板目、柾目、追柾など任意のものであ
ってよい。In FIG. 1, a base material 1 is made of a wood material such as particle board or medium density fiberboard (MDF), and veneers 2 are attached to the front and back surfaces. The veneer 2 is a thin plate cut using a veneer lace, a slicer, etc., and its wood grain may be arbitrary, such as board grain, straight grain, and cross grain.
突板が貼着された基材に対して、後述する方法により樹
脂部材３が注型成形される。その際に、樹脂部材３の表
面には、突板２の模様、すなわち木理に対応した、例え
ば導管溝などの模様を同時に成形する。A resin member 3 is cast-molded onto the base material to which the veneer is attached by a method described later. At this time, on the surface of the resin member 3, a pattern of the veneer 2, that is, a pattern corresponding to the wood grain, such as conduit grooves, for example, is simultaneously formed.
第２図は、基材ｌに対し樹脂材料を注型成形する際の一
例を示している。突板２を貼着した基材１は、注型型４
内にセットされる。蓋体５により基材を固定した後に、
樹脂注入孔６から、熱可塑性の合成樹脂を基材１の木口
部分と注型型の側壁との間の空間に注入する。それによ
り、基材１の木口部分には樹脂成形部材３が一体成形さ
れる。FIG. 2 shows an example of casting a resin material onto a base material l. The base material 1 to which the veneer 2 is attached is placed in a casting mold 4.
is set within. After fixing the base material with the lid body 5,
A thermoplastic synthetic resin is injected from the resin injection hole 6 into the space between the end of the base material 1 and the side wall of the casting mold. Thereby, the resin molded member 3 is integrally molded on the end portion of the base material 1.
その際に樹脂材料は基材の木口部分内に一部含浸した形
で成形されるので両者は安定した形で成形される。At this time, since the resin material is partially impregnated into the end portion of the base material, both parts are molded in a stable form.
本実施例においては、注型型の側壁部分に、突板２の模
様に対応した模様、例えば導管溝模様などの反転模様７
が形成されている。従って、注型成形された化粧板には
、表裏面の突板に対応した模様がその木口部分に注型と
同時に形成される。In this embodiment, a pattern corresponding to the pattern of the veneer 2, such as an inverted pattern 7 such as a conduit groove pattern, is provided on the side wall of the casting mold.
is formed. Therefore, in the cast-molded decorative board, a pattern corresponding to the veneer on the front and back surfaces is formed at the end portion of the decorative board at the same time as casting.
それにより、注型部分と基材との間の馴染みの良さとも
相まって、成形後の化粧板は、突板の模様に対応した無
垢の木質単板そのものの外見を呈することとなり、商品
としての化粧板の価値は十分高められる。As a result, combined with the good compatibility between the cast part and the base material, the decorative laminate after molding has the appearance of a solid wood veneer that corresponds to the pattern of the veneer, and the decorative laminate as a product. The value of can be sufficiently increased.
注型型に模様を形成する手段は、型の作成時に模様に対
応する凹凸を同時に形成する方法、型成形後に所用部分
に凹凸を付加する方法など適宜選択する。The means for forming the pattern on the casting mold is selected as appropriate, such as a method of simultaneously forming irregularities corresponding to the pattern when creating the mold, or a method of adding irregularities to the required portions after molding.
注型型４から取り出された化粧板に対して所望に応じ後
塗装を行ってもよいことは先に記した通りである。As described above, the decorative board taken out from the casting mold 4 may be post-painted if desired.
本発明は、上記のように、表裏面に突板を貼着した基材
の木口部分に、注型法によってその突板の模様に対応し
た模様を持つ樹脂部材を一体成形したことにより、特別
の手段を施すことなしに、表裏面のみならず木口部分に
対しても自然木の木目模様を成形と同時に付することか
可能となり、より自然木の無垢板に近い外観をていする
化粧板を容易に得ることができる。As described above, the present invention utilizes special means by integrally molding a resin member having a pattern corresponding to the pattern of the veneer by a casting method on the end portion of the base material with veneers adhered to the front and back surfaces. It is now possible to apply natural wood grain patterns not only to the front and back surfaces but also to the end of the wood at the same time as molding, without having to apply any additional coatings, making it easy to create decorative boards that look more like solid natural wood. Obtainable.
第１図は本発明による化粧板の斜視図、第２図は基材に
樹脂部材を注型成形する態様を示す図である。
１・・・基材 ２・・・突板
４・・・注型型 ６・・・注入孔
３・・・注型成形部材
７・・・突板の対応した模様FIG. 1 is a perspective view of a decorative board according to the present invention, and FIG. 2 is a diagram showing a mode of casting a resin member on a base material. 1... Base material 2... Veneer 4... Cast mold 6... Injection hole 3... Cast molding member 7... Corresponding pattern on the veneer
Claims (1)
よび基材の木口部分に樹脂材料を注型法により所要の形
状に成形した成形部材とからなり、前記成形部材には、
突き板の模様に対応した模様が成形されていることを特
徴とする化粧板。It consists of a base material, a veneer attached to the front and/or back surface of the base material, and a molded member formed by molding a resin material into the desired shape by a casting method on the end portion of the base material, and the molded member includes:
A decorative board characterized by being molded with a pattern that corresponds to the pattern on the veneer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19877090A JPH0483602A (en) | 1990-07-26 | 1990-07-26 | Decorative plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19877090A JPH0483602A (en) | 1990-07-26 | 1990-07-26 | Decorative plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0483602A true JPH0483602A (en) | 1992-03-17 |
Family
ID=16396643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19877090A Pending JPH0483602A (en) | 1990-07-26 | 1990-07-26 | Decorative plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0483602A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100359167B1 (en) * | 1999-12-22 | 2002-10-31 | 박진수 | Board for partition and method for manufacturing the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6118973U (en) * | 1984-07-10 | 1986-02-03 | 富士重工業株式会社 | Anti-lock device for 4-wheel drive vehicles |
-
1990
- 1990-07-26 JP JP19877090A patent/JPH0483602A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6118973U (en) * | 1984-07-10 | 1986-02-03 | 富士重工業株式会社 | Anti-lock device for 4-wheel drive vehicles |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100359167B1 (en) * | 1999-12-22 | 2002-10-31 | 박진수 | Board for partition and method for manufacturing the same |
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