JPH0260747A - Preparation of embossed decorative board - Google Patents
Preparation of embossed decorative boardInfo
- Publication number
- JPH0260747A JPH0260747A JP21203288A JP21203288A JPH0260747A JP H0260747 A JPH0260747 A JP H0260747A JP 21203288 A JP21203288 A JP 21203288A JP 21203288 A JP21203288 A JP 21203288A JP H0260747 A JPH0260747 A JP H0260747A
- Authority
- JP
- Japan
- Prior art keywords
- thermosetting resin
- layer
- base film
- transfer
- resin layer
- 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
- 239000010410 layer Substances 0.000 claims abstract description 42
- 238000012546 transfer Methods 0.000 claims abstract description 37
- 229920005989 resin Polymers 0.000 claims abstract description 26
- 239000011347 resin Substances 0.000 claims abstract description 26
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 26
- 239000011888 foil Substances 0.000 claims abstract description 15
- 239000011241 protective layer Substances 0.000 claims abstract description 11
- 229920002545 silicone oil Polymers 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 239000004640 Melamine resin Substances 0.000 abstract description 3
- 229920000877 Melamine resin Polymers 0.000 abstract description 3
- 229920002803 thermoplastic polyurethane Polymers 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 2
- 238000007639 printing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 13
- 229920001225 polyester resin Polymers 0.000 description 4
- 239000004645 polyester resin Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000007646 gravure printing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- LSDKXERJHVJDEO-UHFFFAOYSA-N butyl acetate;hydrochloride Chemical compound Cl.CCCCOC(C)=O LSDKXERJHVJDEO-UHFFFAOYSA-N 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000010017 direct printing Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 150000007974 melamines Chemical class 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
本発明は、凹凸化粧板の製造方法に関し、特に表面にｆ
ｉ淡模様と同調した凹凸模様を形成した化粧板の製造方
法に関するものである。[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to a method for manufacturing a textured decorative board, in particular,
The present invention relates to a method for manufacturing a decorative board in which a concavo-convex pattern that is in sync with a light pattern is formed.
〈従来の技術〉
建築物、車輌、室内装飾材、弱電機器の外装材に用いる
材料の着色、絵付けは、直接材料へ印刷、塗布により形
成する方法から、転写方式による方法が多く用いられる
ようになってきた。<Conventional technology> For coloring and painting materials used for buildings, vehicles, interior decoration materials, and exterior materials of light electrical equipment, transfer methods have been increasingly used instead of direct printing and coating methods. It has become.
この転写方式は、予じめ転写シートとして絵柄や着色層
が施されているので、作業工程を大幅に短縮し、かつ意
匠性の高い絵付けが行える利点を存する。This transfer method has the advantage of greatly shortening the work process and being able to create highly decorative designs, since the transfer sheet is pre-applied with a pattern or colored layer.
転写方式を用いて化粧板を製造する一般的な方法として
は、転写後の表面に保護層を一層設けることにより、表
面強度及び光沢性を持たせているが、このように表面に
保護層を設けると表面の艶が均一で単調なものとなって
しまう、一方、各種化粧板に対しても高級感が要求され
るようになっており、その高級感を出す１つの手段とし
て、表面に立体感を持たせることが挙げられる。The general method of manufacturing decorative boards using the transfer method is to provide surface strength and gloss by providing a protective layer on the surface after transfer. If this is done, the surface will have a uniform gloss and become monotonous.On the other hand, various types of decorative laminates are required to have a luxurious feel, and one way to achieve that luxury is to add three-dimensional surfaces to the surface. One example is to create a feeling.
この立体感を持たせる手段として、表面にエンボス等の
物理的処理を施すのが一般的であった。As a means of imparting this three-dimensional effect, it has been common to perform physical treatments such as embossing on the surface.
このエンボス処理の場合、絵柄と同調させて設けること
は、技術的に非常に困難であった。In the case of this embossing process, it was technically very difficult to provide it in synchronization with the pattern.
〈発明が解決しようとする課題〉
本発明の目的は、絵柄と同調した凹凸表面、しかも濃淡
模様の絵柄と同調した凹凸表面を有する化粧板の製造方
法を提供することである。<Problems to be Solved by the Invention> An object of the present invention is to provide a method for manufacturing a decorative board having an uneven surface that is synchronized with a pattern, and moreover, an uneven surface that is synchronized with a pattern of shading.
〈課題を解決するための手段〉
本発明は、耐熱性を有する基材フィルムの表面に熱硬化
性樹脂を主成分とし、シリコンオイルを含み、絵柄形状
に形成した熱硬化性樹脂層を設け、全体を加熱し、基材
フィルムと熱硬化性樹脂層を一体に硬化させ・た後、前
記熱硬化性樹脂層側に転写用インキ層を全面に塗布形成
した転写箔を、表面に未硬化状態の下地塗膜を形成した
板状基板上に重ね合せ、転写した後、転写箔の基材フィ
ルム、及び熱硬化性樹脂層を剥離除去した後、転写イン
キ層上全体に表面保護層を設け、加熱硬化することを特
徴とした凹凸化粧板の製造方法である。 以下図面に従
って本発明の方法について詳細に説明する。まず、第１
図に示すように基材フィルム１上に熱硬化性樹脂１００
部に対して、シリコンオイルを５〜１０部含む熱硬化性
樹脂層２をグラビア印刷法により絵柄状に形成し、オー
ブン中で硬化させ、基体フィルム１と一体化する。<Means for Solving the Problems> The present invention provides a thermosetting resin layer containing a thermosetting resin as a main component, containing silicone oil, and formed into a picture shape on the surface of a heat-resistant base film, After heating the whole and curing the base film and thermosetting resin layer together, transfer foil with a transfer ink layer coated on the entire surface of the thermosetting resin layer is placed on the surface in an uncured state. After superimposing and transferring onto a plate-like substrate on which a base coating film has been formed, after peeling and removing the base film of the transfer foil and the thermosetting resin layer, a surface protective layer is provided on the entire transfer ink layer, This is a method for manufacturing an uneven decorative board characterized by heat curing. The method of the present invention will be explained in detail below with reference to the drawings. First, the first
As shown in the figure, a thermosetting resin 100 is placed on the base film 1.
A thermosetting resin layer 2 containing 5 to 10 parts of silicone oil is formed into a pattern by gravure printing, hardened in an oven, and integrated with the base film 1.
次に、基体フィルム１、および熱硬化性樹脂層２に対し
て離型性の良好なインキからなる転写インキ層３をグラ
ビア印刷法により全面に印刷形成して、転写箔Ａを得る
。Next, a transfer ink layer 3 made of an ink with good releasability is printed on the entire surface of the base film 1 and the thermosetting resin layer 2 by a gravure printing method to obtain a transfer foil A.
そして、第２図に示すように所定の表面処理を施した板
状基材４の表面に必要ならばプライマー層５を介して、
直鎖型高分子ポリエステル樹脂、熱硬化アクリル樹脂、
アクリルウレタン樹脂等の下地塗膜６を形成する。Then, as shown in FIG. 2, if necessary, a primer layer 5 is applied to the surface of the plate-shaped base material 4 which has been subjected to a predetermined surface treatment.
Linear polymer polyester resin, thermosetting acrylic resin,
A base coat 6 of acrylic urethane resin or the like is formed.
第３図に示すようにこの下地塗膜６上に転写箔Ａを重ね
て、転写後、基材フィルムｌおよび熱硬化性樹脂層２を
剥離除去する。As shown in FIG. 3, the transfer foil A is placed on the base coat 6, and after the transfer, the base film 1 and the thermosetting resin layer 2 are peeled off and removed.
さらに第４図に示すように、転写インキ層３上に直鎖型
高分子ポリエステル樹脂、アクリルウレタン樹脂、アク
リルメラミン樹脂等の表面保護層７をロールコータ−に
より塗布し、全体を加熱硬化させ化粧板を得る。Furthermore, as shown in FIG. 4, a surface protective layer 7 made of linear polymer polyester resin, acrylic urethane resin, acrylic melamine resin, etc. is applied onto the transfer ink layer 3 using a roll coater, and the entire surface is heated and cured to create a decorative coating. Get a board.
く作用〉
転写箔Ａの熱硬化性樹脂層２には、シリコンオイルが含
有するので、熱硬化性樹脂層２の画線部の転写インキ層
３をはじかせ、他の部分より薄くし、淡色部を形成する
と共に、熱硬化性樹脂層（２）の重なり合った部分の転
写インキ層３中にシリコンオイルが移行する。Effects> Since the thermosetting resin layer 2 of the transfer foil A contains silicone oil, it repels the transfer ink layer 3 in the image area of the thermosetting resin layer 2, making it thinner than other parts and giving a light color. At the same time, the silicone oil migrates into the transfer ink layer 3 in the overlapping portion of the thermosetting resin layer (2).
このため転写後、転写インキ３上に表面保護層７を塗布
すると熱硬化性樹脂１ｉ２に相当する部分は表面保護層
７をはじき、凹部が形成できる。Therefore, when the surface protection layer 7 is applied on the transfer ink 3 after transfer, the portion corresponding to the thermosetting resin 1i2 repels the surface protection layer 7, forming a recessed portion.
〈実施例〉
厚さ１６μのポリエチレンテレフタレートフィルムから
なる基材フィルムの表面に、グラビア印刷法により、ア
ルキッド樹脂、ブチル化メラミン樹脂を主成分とし、ア
ミン変成シリコンオイルを１０部含む樹脂層を絵柄状に
印刷し、１４０’Ｃのオーブン中で熱風乾燥し、基材フ
ィルムと一体化した。<Example> A resin layer containing alkyd resin, butylated melamine resin as main components, and 10 parts of amine-modified silicone oil was patterned on the surface of a base film made of polyethylene terephthalate film with a thickness of 16 μm using a gravure printing method. It was printed on and dried with hot air in an oven at 140'C, and was integrated with the base film.
そして、ポリ塩化ビニル酢酸ブチル共重合樹脂、溶剤顔
料を含むグラビアインキにより１７５線／インチのベタ
版で全面に印刷し、８０°Ｃの熱風オーブン中で乾燥さ
せ、転写インキ層を形成し、転写箔を製造した。Then, the entire surface was printed with a solid plate of 175 lines/inch using a gravure ink containing polyvinyl chloride butyl acetate copolymer resin and solvent pigment, and dried in a hot air oven at 80°C to form a transfer ink layer and transfer. produced foil.
一方、板厚０．５ ａｍの電気亜鉛メツキ鋼板からなる
板状基体の表面に脱脂形成処理を行った後、エポキシ樹
脂系のプライマー剤層を２５０°Ｃの加熱炉中で焼付は
形成後、直鎖型ポリエステル樹脂からなる下地塗料を塗
布し、２５０°Ｃの加熱炉中で焼付け、を行ない、基体
の温度が１００’Ｃに冷却した時点で、前記転写箔をゴ
ムロールで圧着、転写させた。On the other hand, after degreasing the surface of a plate-like substrate made of an electrogalvanized steel sheet with a thickness of 0.5 am, an epoxy resin-based primer layer was formed in a heating furnace at 250°C, and then A base paint made of linear polyester resin was applied and baked in a heating oven at 250°C. When the temperature of the substrate had cooled to 100°C, the transfer foil was pressed with a rubber roll and transferred. .
次ニ基材フィルムを剥離した後、直鎖型ポリエステル樹
脂からなる表面保護層をロールコータ−で塗布し、２５
０℃の加熱炉中で焼付けを行い、全体を硬化させ、表面
に濃淡模様と同調した凹凸模様を有する化粧金属板を得
た。After peeling off the second base film, a surface protective layer made of a linear polyester resin was applied using a roll coater.
Baking was performed in a heating furnace at 0° C. to harden the entire surface, thereby obtaining a decorative metal plate having an uneven pattern on the surface that matched the shading pattern.
〈発明の効果〉
転写箔の熱硬化成樹脂層中に含まれているシリコンオイ
ルによって、転写インキ層に濃淡模様と、表面保護層の
凹凸模様を形成するので、濃淡模様と凹凸模様とが完全
に同調した化粧板が得られる。<Effects of the Invention> The silicone oil contained in the thermosetting resin layer of the transfer foil forms a shading pattern on the transfer ink layer and an uneven pattern on the surface protective layer, so the shading pattern and uneven pattern are completely formed. A decorative board that is in tune with this can be obtained.
また、通常の印刷法では表現できない微妙な感じを持っ
た化粧板が得られる。Additionally, a decorative board with a subtle feel that cannot be expressed using normal printing methods can be obtained.
さらに、化粧板は表面が保護層で被われているので、光
沢性を有し、耐摩耗性、耐汚染性、耐溶剤性等の物性が
優れた化粧板が得られた。Furthermore, since the surface of the decorative board was covered with a protective layer, the decorative board had gloss and had excellent physical properties such as abrasion resistance, stain resistance, and solvent resistance.
図面は、本発明の製造工程を示す説明図で、第１図は、
転写箔の断面説明図、第２図は、被転写体である板状基
体の断面説明図、第３図は転写状態を示す説明図、第４
図は、表面保護層を設けた状態を示す説明図である。
１・・・基材フィルム ２・・・熱硬化性樹脂層３
・・・転写インキ層 ４・・・板状基体５・・・ブ
ライマー層 ６・・・下地塗膜７・・・表面保護層
特 許 出 願 人
凸版印刷株式会社
代表者 鈴木和夫
第１図
第２図
七テ つ
吊 コ
第４図The drawings are explanatory diagrams showing the manufacturing process of the present invention, and FIG.
FIG. 2 is an explanatory cross-sectional view of the transfer foil, FIG.
The figure is an explanatory diagram showing a state in which a surface protective layer is provided. 1... Base film 2... Thermosetting resin layer 3
... Transfer ink layer 4 ... Plate-shaped substrate 5 ... Brimer layer 6 ... Undercoat film 7 ... Surface protective layer Patent applicant Toppan Printing Co., Ltd. Representative Kazuo Suzuki Figure 1 Figure 2: Seven ropes Figure 4
Claims (1)
脂を主成分とし、シリコンオイルを含む絵柄状に形成し
た熱硬化性樹脂層を設け、全体を加熱し、基材フィルム
と熱硬化性樹脂層側を一体に硬化させた後、前記熱硬化
性樹脂層側に転写用インキ層を全面に塗布形成した転写
箔を、表面に未硬化状態の下地塗膜を形成した板状基板
上に重ね合せ、転写した後、転写箔の基材フィルム、及
び熱硬化性樹脂層を剥離、除去した後、転写インキ層上
全体に表面保護層を設け、加熱硬化することを特徴とし
た凹凸化粧板の製造方法。(1) A thermosetting resin layer made of thermosetting resin as a main component and formed into a pattern containing silicone oil is provided on the surface of a heat-resistant base film, and the whole is heated and thermosetted with the base film. After the thermosetting resin layer side is integrally cured, the transfer foil having a transfer ink layer coated on the entire surface of the thermosetting resin layer side is placed on a plate-shaped substrate with an uncured base coating formed on the surface. After the transfer foil is superimposed and transferred, the base film of the transfer foil and the thermosetting resin layer are peeled off and removed, a surface protective layer is provided on the entire transfer ink layer, and the surface is cured by heating. Method of manufacturing the board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21203288A JPH0260747A (en) | 1988-08-26 | 1988-08-26 | Preparation of embossed decorative board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21203288A JPH0260747A (en) | 1988-08-26 | 1988-08-26 | Preparation of embossed decorative board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0260747A true JPH0260747A (en) | 1990-03-01 |
Family
ID=16615739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21203288A Pending JPH0260747A (en) | 1988-08-26 | 1988-08-26 | Preparation of embossed decorative board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0260747A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06226175A (en) * | 1993-02-08 | 1994-08-16 | Yasui Seiki:Kk | Method and device for coating base with very fine recesses |
| JP2006077987A (en) * | 2004-09-08 | 2006-03-23 | Zahnradfab Friedrichshafen Ag | Transmission of countershaft structure |
| JP2010076365A (en) * | 2008-09-29 | 2010-04-08 | Dainippon Printing Co Ltd | Embossing synchronization decorative sheet |
| CN110053409A (en) * | 2019-04-26 | 2019-07-26 | 苏州镓祥新材料科技有限公司 | A kind of high rigidity, resistant to pollution color coating printed metal sheet |
-
1988
- 1988-08-26 JP JP21203288A patent/JPH0260747A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06226175A (en) * | 1993-02-08 | 1994-08-16 | Yasui Seiki:Kk | Method and device for coating base with very fine recesses |
| JP2006077987A (en) * | 2004-09-08 | 2006-03-23 | Zahnradfab Friedrichshafen Ag | Transmission of countershaft structure |
| JP2010076365A (en) * | 2008-09-29 | 2010-04-08 | Dainippon Printing Co Ltd | Embossing synchronization decorative sheet |
| CN110053409A (en) * | 2019-04-26 | 2019-07-26 | 苏州镓祥新材料科技有限公司 | A kind of high rigidity, resistant to pollution color coating printed metal sheet |
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