JPS61257269A - Preparation of facial sheet - Google Patents
Preparation of facial sheetInfo
- Publication number
- JPS61257269A JPS61257269A JP9870085A JP9870085A JPS61257269A JP S61257269 A JPS61257269 A JP S61257269A JP 9870085 A JP9870085 A JP 9870085A JP 9870085 A JP9870085 A JP 9870085A JP S61257269 A JPS61257269 A JP S61257269A
- Authority
- JP
- Japan
- Prior art keywords
- pattern
- sheet
- grain pattern
- ink
- agent
- 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.)
- Granted
Links
Landscapes
- Laminated Bodies (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
この発明は着色熱可塑性シート表面に下地の木目柄の導
管溝模様と完全に同調した凹部を有する極めて木質感に
富んだ凹凸化粧シートの製造法に関するものである。[Detailed Description of the Invention] <Industrial Application Field> The present invention is directed to the production of a textured decorative sheet with an extremely wood-like texture, which has concave portions on the surface of a colored thermoplastic sheet that are completely in sync with the conduit groove pattern of the underlying wood grain pattern. It is about law.
〈従来の技術とその問題点〉
従来から、熱可塑性シート上に導管溝の凹部を現出した
木目化粧シートは種々提案されてきたが、凹部に着色さ
れなかったり、機械的あるいは単調さから逃れられない
ものであった。<Conventional technology and its problems> Various wood grain decorative sheets have been proposed in the past, in which concave portions of conduit grooves are exposed on a thermoplastic sheet. It was impossible.
その後凹部とその着色が同調し、かなり木質感のあやも
のとして特公昭５８−１４３１２号公報が提案され、い
わゆるワイピング手法が確立された。After that, the recesses and their coloring were synchronized, and Japanese Patent Publication No. 14312/1983 was proposed as a material with a fairly woody feel, and the so-called wiping method was established.
しかしながら、これとても、厳密には単にエンボス模様
の底が着色されているにすぎず、その点では確かに同調
であるが、果して木目模様の本来の導管部の位置とエン
ボスされた導管部の位置が完全に同調しているとは言い
きれない。However, strictly speaking, this is just the bottom of the embossed pattern being colored, and in that respect it is certainly the same, but is it really the position of the original conduit part of the wood grain pattern and the position of the embossed conduit part? It cannot be said that they are completely in sync.
即ち、たとえエンボス版が下地の木目模様と同一の原稿
から作成されたとしても、熱伸縮の大きい熱可塑性シー
トにおいて、余り熱をかけない印刷工程と、高温加熱を
要し、長さ方向に伸び幅方向に縮むダブリング工程での
エンボス加工の生産条件の差を考慮した場合、印刷での
木目模様の本来あるべき導管の位置に完全に同調したエ
ンボス加工を施こすことは非常に困難を要することは明
らかである。In other words, even if the embossing plate is made from the same original as the wood grain pattern on the base, the thermoplastic sheet, which has a high degree of thermal expansion and contraction, requires a printing process that does not apply much heat and high-temperature heating, and will not stretch in the length direction. Considering the difference in production conditions for embossing during the doubling process, which shrinks in the width direction, it is extremely difficult to perform embossing that perfectly matches the position of the conduit where the woodgrain pattern in printing should be. is clear.
一方、吸込みのある紙を基材とした凹凸化粧材も従来か
ら種々提案されているが、その何れもが基材の性質上添
加物の効果が十分に発揮できず、単に視覚的な艶変化に
とどまるものが多く、仮に明細書に紙以外にフィルムな
どを挙げていても、単なる総花的な羅列にとどまり、所
望の効果がいずれの基材を使用すれば最も効果があるの
かについては言及していない。On the other hand, various textured decorative materials have been proposed that are based on absorbent paper, but due to the nature of the base material, the effects of additives cannot be fully demonstrated in any of them, and the result is simply a visual change in gloss. In most cases, even if the specification mentions films in addition to paper, it is just a comprehensive list and does not mention which base material should be used to achieve the desired effect. Not yet.
く問題点を解決するための手段〉
本発明者は上記に鑑み、後述する添加剤の効果を十分に
利用するため、吸い込みのない着色熱可塑性シートの表
面に所望の木目模様を印刷し、その導管溝模様のみを印
刷するインキに導管のマット状態を強調する艶消剤、凹
部底面のざらつきを。Means for Solving the Problems In view of the above, the present inventor printed a desired wood grain pattern on the surface of a colored thermoplastic sheet without suction, in order to fully utilize the effects of the additives described below. The ink that prints only the conduit groove pattern has a matting agent that emphasizes the matte state of the conduit, and the roughness of the bottom of the recess.
もたせる添加剤および後の表面コートの樹脂液をはじぎ
凹所を形成する撥液剤を混入して印刷、その上に全面に
わたって厚塗りの透明合成樹脂層を施こすことによって
所望の木目模様に完全に同調した着色凹部を有する極め
て木質感に富み、かつ建築、家具用資材として十分その
使用に耐える化粧シートの製造法を発明するに至ったも
のである。Printing is done by mixing additives to make the wood sticky and a liquid repellent that repels the resin liquid used in the subsequent surface coating and forms recesses, and then a thick layer of transparent synthetic resin is applied over the entire surface to create the desired wood grain pattern. The present invention has led to the invention of a method for producing a decorative sheet that has an extremely wood-like texture and has colored concave portions that are in tune with the coloring, and that can be used as construction and furniture materials.
く作用〉
ここで特公昭５７−７９１５号には導管溝インキに艶消
剤と撥液剤とを混入する化粧シートの製造法が、また特
開昭５６−２１４０９４号には同様に無機質中空粒子を
混入する化粧材が開示されているが、前者は凹部と艶の
変化で導管溝を表現しているものの、前述のように基材
が紙であるため、添加剤の効果が弱く、また何れかとい
うと凹凸よりも艶差の表現であり、手ざわりによる凹凸
感や木質感に乏しいものであるし、後者の場合は、導管
溝部分は粗にはなるものの、その部分にも表面樹脂層が
できるため、視覚的には天然材の導管溝には側底およば
ないものである。Here, Japanese Patent Publication No. 57-7915 describes a method for manufacturing decorative sheets in which a matting agent and a liquid repellent are mixed into conduit groove ink, and Japanese Patent Publication No. 56-214094 similarly describes a method for manufacturing decorative sheets in which inorganic hollow particles are mixed into conduit groove ink. The decorative materials that are mixed in are disclosed, but although the former expresses conduit grooves with concavities and changes in gloss, as mentioned above, the base material is paper, so the effect of the additive is weak, and some In other words, it is an expression of gloss difference rather than unevenness, and it lacks the texture and wood texture.In the latter case, although the conduit groove part becomes rough, a surface resin layer is also formed in that part. Therefore, visually, it does not reach the bottom of the conduit groove of natural wood.
この発明により形成される化粧シートは導管溝部分が通
常インキに有機質繊維粉末、艶消剤、および撥液剤を混
入したインキで印刷されており、基材のシートが吸い込
みのない熱可塑性シートであるため、導管溝部分を印刷
したインキの添加物の作用が低下することなく十分に働
き、後に全面に合成樹脂塗料を塗布することにより導管
溝印刷上の塗料がはじき、導管溝部分が露出するため、
有機質繊維による凹所底部のざらつきおよび艶消剤の効
果と相乗されて視覚的、手ざわり感においても天然木酷
似の導管溝模様を有するものとなり、従来提案されてい
るダブリング−ワイピング法に比べて、より天然木に忠
実な仕上りとなるのである。In the decorative sheet formed according to the present invention, the conduit groove portion is printed with an ink containing organic fiber powder, a matting agent, and a liquid repellent in ordinary ink, and the base sheet is a thermoplastic sheet without suction. Therefore, the effect of the additives in the ink used to print the conduit grooves is fully effective without deterioration, and when synthetic resin paint is later applied to the entire surface, the paint printed on the conduit grooves is repelled and the conduit grooves are exposed. ,
Combined with the roughness of the bottom of the recess caused by the organic fibers and the effect of the matting agent, it has a conduit groove pattern that closely resembles natural wood both visually and to the touch. This results in a finish that is more faithful to natural wood.
即ち、木目模様と導管溝模様が完全に一致していること
、導管溝凹部の底が有機質繊維粉末と艶消剤の相乗作用
により天然木酷似の見かけと手ざわり感を有すること、
導管溝以外の部分に合成樹脂の厚塗塗布層があり、実用
に耐えること、など従来の熱可塑性シートにはないすぐ
れた化粧シートを提供するものである。That is, the wood grain pattern and the conduit groove pattern perfectly match, and the bottom of the conduit groove recess has a look and feel that closely resembles natural wood due to the synergistic effect of the organic fiber powder and the matting agent.
It provides an excellent decorative sheet that is not found in conventional thermoplastic sheets, as it has a thick coating layer of synthetic resin on the areas other than the conduit grooves, making it durable for practical use.
この発明において使用する撥液剤としては、シリコン、
ワックスなど従来公知のものでよい。The liquid repellent used in this invention includes silicone,
Conventionally known materials such as wax may be used.
ざらつきを感じさせるための添加剤としては、その粒子
の比重、形状や大きさが問題になるが、１５μ以上の粒
子径のあるものが好ましい。The specific gravity, shape, and size of the particles are important factors for the additive to give the surface a feeling of roughness, but those having a particle size of 15 μm or more are preferable.
中空粒子体として公知のガラスピーズやシラスバルーン
も考えられるが、インキの分散や沈澱現象および研摩性
を考慮してより比重が小さく、柔かいセルロースパウダ
ー、木粉、綿粉などのような繊維粉末が有効でおる。Glass peas and shirasu balloons, which are well-known as hollow particles, can be considered, but in consideration of ink dispersion, precipitation, and abrasiveness, soft fiber powders such as cellulose powder, wood flour, and cotton powder, which have a lower specific gravity, are recommended. It's valid.
ここで、ざらつき感を得るため従来の艶消剤の粒子を大
ぎくすることが考えられるが、比重が大きく分散性が悪
くなり、より沈澱現象が起ること、隠蔽力があるため白
濁化し、目的とする導管溝の色が得られないこと、およ
びその硬さゆえにグラビヤ印刷時のドクターの切れが悪
くなり、印刷物にドクター筋がでたり、ドクターが版な
どを傷めやすいという欠点を生ずるのである。Here, it is possible to make the particles of the conventional matting agent larger in order to obtain a rough feeling, but the specific gravity is large and the dispersibility is poor, causing more precipitation, and because of the hiding power, it becomes cloudy. The desired color of the conduit groove cannot be obtained, and its hardness makes it difficult for the doctor to cut during gravure printing, resulting in doctor streaks on printed matter and the doctor easily damaging the plate. .
これに対し、繊維粉末は比重が小さい、インキを白温し
ない、軟らかいなどの点から上記のような欠点は起りに
くく、ざらつき感を得るための添加物として大いにＲ義
のあるものである。On the other hand, fiber powder is less prone to the above-mentioned drawbacks because it has a low specific gravity, does not cause ink to become white, and is soft, so it is highly suitable as an additive for obtaining a rough texture.
そのような繊維粉末はインキに対して１０〜３０重量％
の添加が好ましい。Such fiber powder is 10-30% by weight based on the ink.
The addition of is preferred.
なお、この発明において、使用する熱可塑性シートとて
は、ポリ塩化ビニル、ポリプロピレン、ポリエチレン、
ポリスチレンなどのシートが適当である。In this invention, the thermoplastic sheets used include polyvinyl chloride, polypropylene, polyethylene,
A sheet of polystyrene or the like is suitable.
〈実施例〉 以下、この発明を実施例により説明する。<Example> This invention will be explained below with reference to Examples.
厚み１．６ＴＩｉ！、／ｍの着色塩化ビニル樹脂製シー
トにグラビヤ印刷方式で下記の配合インキ１を用いて通
常の木目模様を印刷したのち、配合インキ２にて該木目
模様に同調した導管溝模様を印刷し、次に配合３の上塗
塗料を２０ｇ／ｍ塗布、乾燥して化粧シートを得た。Thickness 1.6TIi! , /m colored vinyl chloride resin sheet using the gravure printing method using the following blended ink 1 to print a normal wood grain pattern, then blended ink 2 to print a conduit groove pattern that is in tune with the wood grain pattern, Next, 20 g/m of top coating composition 3 was applied and dried to obtain a decorative sheet.
配合インキ１
塩化ビニル−酢酸ビニル共重合樹脂 １０部着色顔料
１５／。Compounded ink 1 Vinyl chloride-vinyl acetate copolymer resin 10 parts Coloring pigment 15/.
溶剤 ７５〃配合イ
ンキ２
塩化ビニル−酢酸ビニル共重合樹脂 ７部着色顔料
５〃木粉（繊維粉末）２０
〃
シリコン（撥液剤） ３〃ワツクス（
〃 ） ２〃シリカ（艶消剤）１０
〃
ＭＥＫ （溶剤）３５〃
トルエン（〃）１５〃
酢酸エチル＜ ｒｔ ＞ １０ｒ
上塗り塗料
ヴレタン樹脂 ５０部シリコン
０，５〃硬化剤
ｉＱｎ溶剤
３９．５／〈発明の効果〉
上記で得た化粧シートは木目模様と凹部の底にざらつき
を有する導管溝模様が完全に同調し、しかも該凹部は表
面樹脂をはじき、艶消を呈しており１．天然木酷似の見
掛けと手ざわり感を有しているとともに導管溝以外に厚
塗塗料を施こしているため、十分実用に耐えるものであ
った。Solvent 75 Compounded ink 2 Vinyl chloride-vinyl acetate copolymer resin 7 parts Coloring pigment
5〃Wood flour (fiber powder) 20
〃 Silicon (liquid repellent) 3〃 Wax (
) 2 Silica (matting agent) 10
〃 MEK (solvent) 35〃 Toluene (〃) 15〃 Ethyl acetate <rt> 10r
Topcoat paint vurethane resin 50 parts silicone
0,5〃Hardening agent
iQn solvent
39.5/〈Effects of the Invention〉 In the decorative sheet obtained above, the wood grain pattern and the conduit groove pattern having roughness at the bottom of the recesses are completely synchronized, and the recesses repel the surface resin and have a matte appearance. 1. It has a look and feel that closely resembles natural wood, and because it has a thick coating of paint on areas other than the conduit grooves, it is sufficiently durable for practical use.
出願人代理人 弁理士 和 １）昭 。Applicant's agent: Patent attorney Kazu 1) Akira.
Claims (1)
施こし、次いでその上に繊維粉末、艶消剤および撥液剤
を混入した印刷インキで導管溝模様を印刷したのち、さ
らにその上に厚塗りの透明合成樹脂層を施したことを特
徴とする化粧シートの製造法。A woodgrain pattern is created on a colored thermoplastic sheet using ordinary printing ink, then a conduit groove pattern is printed on top of this using printing ink mixed with fiber powder, a matting agent, and a liquid repellent, and then a thick coating is applied on top of that. A method for producing a decorative sheet characterized by being coated with a transparent synthetic resin layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9870085A JPS61257269A (en) | 1985-05-09 | 1985-05-09 | Preparation of facial sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9870085A JPS61257269A (en) | 1985-05-09 | 1985-05-09 | Preparation of facial sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61257269A true JPS61257269A (en) | 1986-11-14 |
| JPH0434460B2 JPH0434460B2 (en) | 1992-06-08 |
Family
ID=14226779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9870085A Granted JPS61257269A (en) | 1985-05-09 | 1985-05-09 | Preparation of facial sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61257269A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0263702A (en) * | 1988-08-30 | 1990-03-05 | Chuo Plast Kk | Kitchen unit and manufacture thereof |
| JPH0430936U (en) * | 1990-07-06 | 1992-03-12 | ||
| JP2009006716A (en) * | 2008-07-16 | 2009-01-15 | Kurabo Ind Ltd | Multi-layer extrusion-molded article having wood quality feeling |
| KR101607050B1 (en) * | 2015-02-17 | 2016-03-28 | 곽구희 | Application methods toughness and excellent grain pattern this streetlight Holding visibility is excellent grain pattern is produced by coating is formed |
-
1985
- 1985-05-09 JP JP9870085A patent/JPS61257269A/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0263702A (en) * | 1988-08-30 | 1990-03-05 | Chuo Plast Kk | Kitchen unit and manufacture thereof |
| JPH0430936U (en) * | 1990-07-06 | 1992-03-12 | ||
| JP2009006716A (en) * | 2008-07-16 | 2009-01-15 | Kurabo Ind Ltd | Multi-layer extrusion-molded article having wood quality feeling |
| KR101607050B1 (en) * | 2015-02-17 | 2016-03-28 | 곽구희 | Application methods toughness and excellent grain pattern this streetlight Holding visibility is excellent grain pattern is produced by coating is formed |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0434460B2 (en) | 1992-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |