【発明の詳細な説明】く産業上の利用分野〉熱硬化性樹脂化粧板、例えばメラミン樹脂化粧板やジア
リルフタレート樹脂化粧板は家具・デスク・テーブル・
建築内装等に幅広く使用されている．本発明はこれらに
使用される熱硬化性樹脂化粧板の表面の意匠効果を高め
ることができる光沢の異なる柄模樺を有する熱硬化性樹
脂化粧板の製遣方法とこれに用いる賦型シートに関する
ものである．〈従来技術〉熱硬化性樹脂化粧板の表面に凹凸形状を形成させる為の
賦型シートとして、■フイルムにエンボスを施したもの
、■紙等のベースシートに樹脂層を設けその樹脂層にエ
ンボスを施したもの等が公知であるが、いずれも微細な
表現が難しく、化粧板の表面に凹凸形状は形成されるが
基本的に光沢はフィルムもしくは樹脂層の均一光沢であ
り、光沢の異なる柄模様が形成されるわけではない。更
に、化粧板の表面は指触で感じられるザラツキ感があり
、凹部の汚染も拭きとり難いという欠点がある．また凹
凸形状を施した鏡面板もしくは樹脂板の場合も実際に凹
凸形状が施される為、同等である．〈発明が解決しようとする課題〉従って本発明は、表面に指触で怒じられるザラッキ感が
な《、光沢の異なる柄模様が形成された熱硬化性樹脂化
粧板を製造する方法と、これに用いる賦型シートを製造
する方法を提供する。[Detailed description of the invention] Industrial application fields> Thermosetting resin decorative boards, such as melamine resin decorative boards and diallylphthalate resin decorative boards, are used for furniture, desks, tables, etc.
It is widely used for architectural interiors, etc. The present invention relates to a method for producing a thermosetting resin decorative board having patterned birch with different gloss, which can enhance the design effect of the surface of the thermosetting resin decorative board used for these, and a forming sheet used therefor. It is something. <Prior art> As an imprinting sheet for forming an uneven shape on the surface of a thermosetting resin decorative board, there are two methods: ■ Embossed film, ■ Embossing a resin layer on a base sheet such as paper, etc. However, it is difficult to express fine details in both cases, and uneven shapes are formed on the surface of the decorative board, but basically the gloss is a uniform gloss of the film or resin layer, and patterns with different gloss are used. No pattern is formed. Furthermore, the surface of the decorative board feels rough to the touch, and contamination from the recesses is difficult to wipe off. In addition, the same applies to a mirror plate or a resin plate with an uneven shape because the uneven shape is actually applied. <Problems to be Solved by the Invention> Accordingly, the present invention provides a method for producing a thermosetting resin decorative board on which a surface does not have a rough texture that can be irritated by the touch, and has patterned patterns with different gloss. Provided is a method for manufacturing a shaped sheet used for.
〈諜題を解決するための手段〉この目的を達成するため、請求項ｌの発明は、印刷手法
を用いて光沢の異なる柄模様を有する印刷シート（１）
と基材シート上に合成樹脂層を有する積層シート（２）
とを、この合成樹脂層が軟化した状態で重ねることによ
り、この合成樹脂層に光沢の異なる柄模様層を形成する
．次に、請求項２の発明は、この賦型シートを、柄模様層
が樹脂含浸祇に接するように、樹脂含浸紙に重ね、加熱
加圧成形し、樹脂含漫祇の樹脂が硬化した後、転写シー
トを剥離することを特徴とする熱硬化性樹脂化粧板の製
造方法を提供する．〈作用〉印刷シート（１）は、指触にてザラツキ怒のない表面形
状とする為に、無光沢面を深さ１〜５μとすることが要
求される．本発明では、光沢面もしくは無光沢面のどち
らかを印刷にて柄模様を形成する。詳しくは、■高光沢のベースシートに、シリカ等の艶消し剤を含む
インキで印刷して無光沢の柄模様を印刷する方法．■練り込み法もしくはサンドブラスト法による無光沢の
ベースシートに高光沢の柄模様を印刷する方法。<Means for solving the problem> In order to achieve this object, the invention of claim 1 provides a printed sheet (1) having patterns of different gloss using a printing method.
and a laminated sheet (2) having a synthetic resin layer on the base sheet
By overlapping these synthetic resin layers in a softened state, patterned layers with different glosses are formed on this synthetic resin layer. Next, the invention of claim 2 provides that the patterned sheet is stacked on a resin-impregnated paper so that the pattern layer is in contact with the resin-impregnated paper, and then heated and pressure-molded, and after the resin of the resin-impregnated paper is cured. , provides a method for manufacturing a thermosetting resin decorative board, which is characterized by peeling off a transfer sheet. <Function> The printing sheet (1) is required to have a matte surface with a depth of 1 to 5 μm in order to have a surface that is not rough to the touch. In the present invention, a pattern is formed by printing on either a glossy surface or a non-glossy surface. For details, see ■A method of printing a matte pattern on a high-gloss base sheet using ink containing a matting agent such as silica. ■A method of printing a high-gloss pattern on a matte base sheet using the kneading method or sandblasting method.
■高光沢のベースシートにレジストインキにて印刷した
後、全面にサンドブラスト加工にて無光沢にした後、レ
ジストインキを除去する方法がある。■There is a method of printing resist ink on a high-gloss base sheet, sandblasting the entire surface to make it matte, and then removing the resist ink.
この印刷シート， （１）を、軟化した合成樹脂層を有
する積層シート（２）に重ねることにより、印刷シート
（１）の光沢の異なる柄模様が合成樹脂層に形成される
。合成樹脂層の光沢の異なる柄模様は、印刷シート（１
）の光沢の異なる柄模様を正確に反転したものである。By stacking this printing sheet (1) on a laminated sheet (2) having a softened synthetic resin layer, patterns with different glosses of the printing sheet (1) are formed on the synthetic resin layer. The patterns with different gloss on the synthetic resin layer are printed on a printing sheet (1
) is an exact inversion of the patterns with different luster.
く実施例〉以下、図面を参照して本発明を説明する。図面は本発明
の実施例を示している。Embodiments> The present invention will be described below with reference to the drawings. The drawings show embodiments of the invention.
１υ弧シ！：」コ…図面の第１図は、印刷シート（１）の断面図である．印
刷シート（１）は、積層シート（２）表面に光沢の異な
る柄模様を施すもので、ベースシート００に表面に平滑
な光沢面（１ａ）と、深さ１〜５μの無光沢面（１ｂ）
とを印刷方法にて柄模様を施す。1υ arcshi! :'' Co... Figure 1 of the drawing is a cross-sectional view of the printing sheet (1). The printing sheet (1) has a pattern pattern with different gloss on the surface of the laminated sheet (2), and the base sheet 00 has a smooth glossy surface (1a) and a matte surface (1b) with a depth of 1 to 5 μm. )
A pattern is applied using a printing method.
具体的には、■高光沢のベースシート０υ、例えばポリ
エステルフィルム、アクリルフィルム等のフィルムもし
くは、平滑性の良い紙に、シリカ等の微粉末の艶消し剤
を含むインキで柄模様を印刷して無光沢面０ωを形成す
る方法（第２図）■無光沢のベースシート００例えば練
り込み法やケミカルマット法による表面が無光沢なポリ
エステルフィルム、アクリルフィルム等のフィルム、も
しくは高光沢のフィルムにサンドブラスト法により表面
を無光沢にしたフィルムに、高光沢のインキで柄模様を
印刷して光沢面（１ａ）を形成する方法（第３図）、■
ポリエステルフィルム等の高光沢のフィルムに水溶性レ
ジストインキ（ｌｃ）で柄模様を印刷した後全面にサン
ドブラスト法により無光沢にした後、水洗によりレジス
トインキを除去することにより、高光沢を柄模様層を形
成する方法（第４〜第６図）がある。Specifically, ■ A pattern is printed on a high-gloss base sheet 0υ, such as polyester film, acrylic film, or other smooth paper, using ink containing a finely powdered matting agent such as silica. Method of forming a matte surface 0ω (Figure 2) ■ Matte base sheet 00 For example, sandblasting on a polyester film, acrylic film, etc. with a matte surface by kneading method or chemical matte method, or on a high gloss film. A method of forming a glossy surface (1a) by printing a pattern with high-gloss ink on a film whose surface has been made matte by a method (Fig. 3), ■
After printing a pattern on a high-gloss film such as a polyester film with water-soluble resist ink (LC), the entire surface is made matte by sandblasting, and the resist ink is removed by washing with water to create a high-gloss pattern layer. There is a method of forming (FIGS. 4 to 6).
ユ桃Ｊ［＝二Ｌ囮一図面の第７図は積層シート（２）の断面図である。Yumomo J [=2L decoy oneFIG. 7 of the drawings is a cross-sectional view of the laminated sheet (2).
積層シート（２）は賦型シートの材料となるもので、基
材シートＩ２ｔｌと合成樹脂層０とから成る。The laminated sheet (2) is a material for a molded sheet, and is composed of a base sheet I2tl and a synthetic resin layer 0.
基材シートＱυは、合成樹脂層ａＳの支持体として合成
樹脂層器が破れたり、伸縮したりすることを防ぐもので
ある．基材シー｝０υとしては、合成樹脂層（自）成形
時の熱、あるいは印刷シート（１）と重ねて光沢の異な
る柄模様を形成する際の熱圧、化粧材と重ねて化粧材に
光沢の異なる柄模様を形成する際の熱圧によって破れた
り、溶融したり、あるいは実質的に伸縮したりしないこ
とが要求される。The base sheet Qυ serves as a support for the synthetic resin layer aS and prevents the synthetic resin layer from tearing or expanding/contracting. The base material sheet}0υ is the heat during molding of the synthetic resin layer (self), the heat pressure when layered with the printed sheet (1) to form a pattern with a different gloss, or the gloss of the decorative material when layered with the decorative material. It is required that the material does not tear, melt, or substantially expand or contract due to the heat and pressure applied during the formation of different patterns.
このような基材シートＩ２ｎとしては、紙、ポリエステ
ルフィルム、あるいはその積層シート等が使用できる。As such a base sheet I2n, paper, a polyester film, a laminated sheet thereof, or the like can be used.
合成樹脂層Ｑδは、軟化状態で印刷シート（１）の表面
の高光沢面（１ａ）と無光沢面（１ｂ）との柄模様を再
現して化粧材表面に光沢の異なる柄模様を付与する。か
かる理由から、合成樹脂層＠は印刷シート（１）や化粧
材表面から容易に剥離すること、印刷シー ト（１）と
重ねる際に軟化して光沢の異なる柄模様が精度良く再現
できること、化粧材製造時に形状を保持し、化粧材表面
と容易に離型することが必要である。例えば、ポリエチ
レン樹脂、ポリプロピレン樹脂、エチレン酢酸ビニル共
重合体樹脂、ポリメチルペンテン樹脂等が使用できる。The synthetic resin layer Qδ reproduces the pattern of the high gloss surface (1a) and the non-glossy surface (1b) of the surface of the printing sheet (1) in a softened state, thereby imparting a pattern with different gloss to the surface of the decorative material. . For these reasons, the synthetic resin layer@ is easily peeled off from the printed sheet (1) and the surface of the decorative material, softens when layered with the printed sheet (1), and can reproduce patterns with different glosses with high accuracy; It is necessary to maintain the shape during production of the material and to easily release it from the surface of the decorative material. For example, polyethylene resin, polypropylene resin, ethylene vinyl acetate copolymer resin, polymethylpentene resin, etc. can be used.
耐熱性の点からポリメチルペンテンが好ましい。Polymethylpentene is preferred from the viewpoint of heat resistance.
合成樹脂層ｌ２３は、溶融状態の合成樹脂を押出しダイ
から押出して、基材シート＋２υ上に積層する方法（押
出しラミネート法）により形成する．引き続いて印刷シ
ー｝ （１１を重ねることにより、合成樹脂層（社）の
形成とその表面に凹凸を形成する工程とが一連の工程で
可能だからである。合成樹脂はその材質に応じて１５０
〜３３０゜Ｃの温度でダイから押出される。厚さは、凹
凸の深さに応じて５〜３００μの厚さで良い。The synthetic resin layer l23 is formed by extruding a molten synthetic resin from an extrusion die and laminating it on the base sheet +2υ (extrusion lamination method). Subsequently, printing sheets} (by stacking 11, it is possible to form a synthetic resin layer and form unevenness on its surface in a series of steps.Synthetic resins can be used in 150 layers depending on their material.
It is extruded through a die at a temperature of ~330°C. The thickness may be 5 to 300 μm depending on the depth of the unevenness.
巴Ｊ艷シ二二」ー賦型シート（３）は化粧材表面に光沢の異なる柄模様を
付与するものである．賦型シート（３）は、上述の合成樹脂層（社）を加熱軟
化した状態で、この上に印刷シート（１）を重ね、加圧
して高光沢面（１ａ）と無光沢面（ｌｂ）との柄模様を
合成樹脂層Ｃ！コ表面に再現して得られる。第８図は、
印刷シート（１）と積層シート（２）を重ねあわせて加
圧した状態の断面回である．合成樹脂層（社）は、エンボスフィルム（１）表面の光
沢の異なる柄模様を忠実に再現するために、軟化した状
態でなければならないが、溶融している必要はない。合
成樹脂層（社）はその材質と凹凸の深さに応じて５０〜
１５０゜Ｃに加熱すれば十分である。Tomoe J SHI NII'' - Imprinting sheet (3) is used to impart patterns with different glosses to the surface of decorative materials. The imprinting sheet (3) is the above-mentioned synthetic resin layer (manufactured by Co., Ltd.) that has been softened by heating, and then the printing sheet (1) is placed on top of it and pressurized to form a high gloss side (1a) and a matte side (lb). The pattern pattern is made of synthetic resin layer C! It can be reproduced on the surface. Figure 8 shows
This is a cross-sectional view of the printed sheet (1) and laminated sheet (2) stacked and pressed together. The synthetic resin layer must be in a softened state in order to faithfully reproduce the patterns of different gloss on the surface of the embossed film (1), but it does not need to be molten. The synthetic resin layer (company) is 50 to 50% depending on its material and depth of unevenness.
Heating to 150°C is sufficient.
上述のように、溶融した合成樹脂を基材シートｒ２Ｄ上
に押出しラミネートする工程に続いて、印刷シート（１
）を合成樹脂層（社）上に重ねて加圧する方法が簡便で
あり、均一に軟化した合成樹脂層（社）を利用すること
ができる．印刷フィルム（１）は、溶融した合成樹脂が
冷却されて５０〜１５０゜Ｃの温度になった時に重ねれ
ば良く、加圧は二本のニップロール、あるいはニップロ
ールと冷却ロールの間で行なわれる。As described above, following the step of extruding and laminating the molten synthetic resin onto the base sheet r2D, the printing sheet (1
) is simply placed on a synthetic resin layer and pressurized, and a uniformly softened synthetic resin layer can be used. The printing film (1) may be laminated when the molten synthetic resin is cooled to a temperature of 50 to 150°C, and pressure is applied between two nip rolls or between a nip roll and a cooling roll.
合成樹脂層ａａが十分に冷却して固化した後、印刷シー
ト（１）を剥離除去して賦型シート（３）が得られる（
第９図）．シー の賦型シート（３）は、メラミン化粧板やジアリルフタレ
ート化粧板等の加熱加圧を必要とする熱硬化性樹脂化粧
板を製造するに際し、その表面に重ねて、化粧板表面に
光沢の異なる柄模様を設けるのに使用することができる
。After the synthetic resin layer aa is sufficiently cooled and solidified, the printed sheet (1) is peeled off and the shaped sheet (3) is obtained (
Figure 9). When manufacturing thermosetting resin decorative laminates that require heat and pressure, such as melamine decorative laminates and diallyl phthalate decorative laminates, Sea's shaped sheet (3) is used to create a glossy surface on the surface of the decorative laminate. It can be used to provide different patterns.
第ｌθ図はメラミン化粧板を製造する工程の断面図であ
る。Figure lθ is a sectional view of the process of manufacturing a melamine decorative board.
すなわち、第ｌＯ図において、上下熱盤（５ｌ）間に、
下記の物を上から順に積層する．（５２）は耐熱クッシ
ョンシートである。（５４）は鏡面板であるが、下側の
表面はメラミン樹脂とは直接接触せず、メラミン樹脂含
浸紙（４２）との間に賦型シート（３）があるため、十
分研磨されたものである必要はない。（４３）はオーバ
ーレイ紙で、坪量２５〜４５ｇ／ｒｒｆのレーヨンパル
ブや不礒布にメラミン樹脂を４０〜１００％含浸し、乾
燥した透明樹脂含浸祇であり、場合によっては除いても
かまわない。（４２）はメラミン樹脂含漫祇であり、坪
盪５５〜１６０ｇ／ｎ｛のチタン紙に場合により柄模様
を印刷し、メラミン樹脂を４０〜１００％含浸し、乾燥
したものである。（４１）はコアー祇であり、坪量１４
０〜１８０ｇ／ｒｒｆの紙にフェノール樹脂を３０〜６
０％含浸し、乾燥したものである．コアー祇（４１）は
メラミン樹脂化粧板の厚さを決定するもので、概ね４〜
５枚を重ねて使用する．（４４）はバソカー紙であり、
坪量５５〜１６０ｇ／ポのチタン紙にメラミン樹脂を４
０〜１００％含浸し、乾燥した含漫祇であり、化粧板の
表面となるメラミン樹脂含浸祇（４２）やオーバーレイ
紙（４１）とバランスをとり、化粧板のソリ防止の役割
をはたす．（５３）は離型シートであり、下部の耐熱ク
ッションシート（６２）へのメラミン樹脂の付着を防止
する。That is, in Figure 1O, between the upper and lower heating plates (5l),
Stack the following items in order from the top. (52) is a heat-resistant cushion sheet. (54) is a mirror plate, but the lower surface does not come into direct contact with the melamine resin, and since there is an imprinting sheet (3) between it and the melamine resin-impregnated paper (42), it has been sufficiently polished. It doesn't have to be. (43) is an overlay paper, which is a transparent resin-impregnated paper made by impregnating 40 to 100% melamine resin on rayon pulp or non-irion cloth with a basis weight of 25 to 45 g/rrf and drying it, and it may be removed depending on the case. . (42) is a melamine resin-containing material, which is made by printing a pattern on titanium paper with a basis weight of 55 to 160 g/n, impregnating it with 40 to 100% of melamine resin, and drying it. (41) is Core Gi, basis weight 14
0 to 180 g/rrf paper with 30 to 6 phenolic resins
It is impregnated with 0% and dried. Core Gi (41) determines the thickness of the melamine resin decorative board, and is approximately 4~
Use 5 sheets stacked on top of each other. (44) is Basokar paper;
Melamine resin is applied to titanium paper with a basis weight of 55 to 160 g/Po.
It is a dry impregnated paper impregnated with 0 to 100%, and it balances with the melamine resin-impregnated paper (42) and overlay paper (41) that form the surface of the decorative board, and plays the role of preventing warping of the decorative board. (53) is a release sheet that prevents melamine resin from adhering to the lower heat-resistant cushion sheet (62).
第５図の状態に積層し、最高温度１４０〜１５０゜Ｃ，
圧力８０ 〜ＩＯＯＫ ｇ ／ ｃｒｒｆ、時間１５〜
３０分間加熱加圧成形し、加圧したままで冷水にて１５
〜６０分間冷却することにより（４１）〜（４７）の樹
脂を硬化させて一体化したメラミン化粧板を得ることが
できる。Laminated in the state shown in Figure 5, maximum temperature 140-150°C,
Pressure 80~IOOK g/crrf, time 15~
Heat and pressure mold for 30 minutes, then rinse with cold water for 15 minutes under pressure.
By cooling for ~60 minutes, the resins (41) to (47) can be cured to obtain an integrated melamine decorative board.
く試験例１〉一阻Ｊし乙：」」■第２図のように厚さ２５μの高光沢のポリエステルフィ
ルム０１）に、石日柄グラビア版にて、ポリウレタン系
樹脂１００部に対し、平均粒径２．５ μのシリカを１
５部混合したインキに、印刷時にポリイソシアネートを
２５部添加した後溶剤を加えて印刷し、厚さ２μの無光
沢な柄模様（１ｂ）を形成した。Test Example 1〉 100 parts of polyurethane resin was applied to a high-gloss polyester film 01) with a thickness of 25μ as shown in Fig. 1 piece of silica with a particle size of 2.5 μ
25 parts of polyisocyanate was added to a mixed ink of 5 parts at the time of printing, and then a solvent was added and printed to form a matte pattern (1b) with a thickness of 2 μm.
呈１上二上坪量６０ｇ／ポの上質紙に、押出し温度３２０″Ｃで、
ポリメチルペンテン樹脂を、厚さ２０μに押出しラミネ
ートした．ポリメチルペンテン樹脂がおよそ７０〜１１
０℃になった時点で、上記印刷シート（】）を圧着し、
ニップロールと冷却ロール間で加圧すると共に冷却した
．十分に冷却した後、印刷シートのみを剥離除去して、賦
型シートを製造した．賦型シートのポリメチルペンテン樹脂層には、印刷シー
ト（１）の光沢の異なる柄模様を反転した形状が忠実に
再現されていた。Presentation 1, 2, 60g/po high-quality paper, extrusion temperature 320''C,
Polymethylpentene resin was extruded and laminated to a thickness of 20μ. Polymethylpentene resin is approximately 70-11
When the temperature reaches 0℃, press the above printed sheet (】),
It was cooled while being pressurized between a nip roll and a cooling roll. After sufficiently cooling, only the printed sheet was peeled off to produce a shaped sheet. The polymethylpentene resin layer of the imprinting sheet faithfully reproduced the shape of the printed sheet (1), which was an inversion of the pattern with different gloss.
メ ー ミ ン １ ′第１０図に示すように、下部熱盤上に順に耐熱クンショ
ンシート、離型シート、バッカ一祇、４枚のコアー祇、
坪量８０ ｇ ／ ｎｆのチタン紙に多色刷石目柄を印
刷し、メラミン樹脂を含浸した含浸祇、オーバーレイ紙
を重ね、更に賦型シート、鏡面板、耐熱クンションシー
トを重ね、上部熱盤により加熱加圧した．加熱は最高温
度１４０’Ｃ、圧力は８０ｋｇ／ボ、時間は２０分であ
る．次いで加圧したまま冷水で４０分冷却し、メラミン
化粧板を取り出した。1' As shown in Figure 10, place the heat-resistant cushion sheet, release sheet, backer sheet, four core sheets, in order on the lower heating plate.
A multicolor stone grain pattern is printed on titanium paper with a basis weight of 80 g/nf, overlaid with overlay paper impregnated with melamine resin, and then overlaid with a molding sheet, a mirror plate, and a heat-resistant cushion sheet, and then heated using an upper heating plate. It was heated and pressurized. Heating was performed at a maximum temperature of 140'C, a pressure of 80 kg/bo, and a time of 20 minutes. Next, the melamine decorative board was cooled with cold water for 40 minutes while being pressurized, and the melamine decorative board was taken out.
メラミン化粧板は、バンカー紙、コアー祇、樹脂含浸紙
、オーバーレイ祇がメラミン樹脂やフェノール樹脂の硬
化で一体化したもので、その表面に石目柄模様の光沢の
異なる柄模様が正確に形成されていた．〈試験例２〉旦■之二上■第３図のように厚さ２５μの練り込み法による無光沢ポ
リエステルフィルムθ１）に、バイアス柄 グラビア版
にてアミノアルキッド系樹脂インキに、印刷時にパラト
ルエンスルホン酸を９部添加した後溶剤を加えて印刷し
、厚さ３μの高光沢な柄模様（１ａ）形成した．一拭｛Ｌ乙二」一坪量６０ｇ／ｒｄの上譬紙に、押出し温度２９０’Ｃで
、ポリプロピレン樹脂を厚さ１５μに押出しラミネート
した．ポリプロピレン樹脂がおよそ７０〜１１０’Ｃに
なった時点で上記印刷シート（１）を圧着し、ニップロ
ールと冷却ロール間で加圧すると共に冷却した．十分に冷却した後、印刷シートのみを剥離除去して、賦
型シートを製造した．賦型シートのボリブロビレン樹脂
層には、印刷シート（１）の光沢の異なる柄模様を反転
した形状が忠実に再現されていた．ジア ルフ レート下部熱盤上に順に１２１ＩＩＩＩ１バーチクルボード、
坪量８０ｇ／ｒｒｆの黒色チタン紙にジアリルフタレー
ト樹脂を含浸した含浸祇、賦型シートを重ね、上下熱盤
により加熱加圧した。加熱は最高温度１３０゜Ｃ、圧力
は１０ｋｇ／ｎ｛、時間は１０分である．放圧して取り
出したところ、表面にバイアスライン柄の光沢の異なる
柄模様を有するジアリルフタレート樹脂化粧板が得られ
た．〈効果〉以上により、本発明によれば、光沢の異なる柄模様を有
する賦型シートが製造でき、得られる賦型シートは指触
にてザラッキ感を感じられない程度の高低差しかないの
で、立体怒に優れしかも汚染の拭きとりやすい化粧材の
製造に最適である。Melamine decorative board is made by integrating bunker paper, core gi, resin-impregnated paper, and overlay gi by curing melamine resin or phenolic resin, and a stone grain pattern with different gloss is precisely formed on its surface. It was. <Test Example 2> As shown in Figure 3, a bias pattern was applied to a matte polyester film θ1) with a thickness of 25μ by the kneading method. After adding 9 parts of sulfonic acid, a solvent was added and printed to form a high gloss pattern (1a) with a thickness of 3 μm. A polypropylene resin was extruded and laminated to a thickness of 15μ at an extrusion temperature of 290'C onto Ichiwi {L Otsuji'' paper with a basis weight of 60g/rd. When the temperature of the polypropylene resin reached approximately 70 to 110'C, the printed sheet (1) was pressed and cooled while being pressed between a nip roll and a cooling roll. After sufficiently cooling, only the printed sheet was peeled off to produce a shaped sheet. The polypropylene resin layer of the imprinting sheet faithfully reproduced the shape of the printed sheet (1), which was an inversion of the pattern pattern with different gloss. 121III1 verticle board, in order on the lower heating plate.
A black titanium paper with a basis weight of 80 g/rrf was impregnated with diallyl phthalate resin, and a molding sheet was stacked on top of the other, and heated and pressed using upper and lower heating plates. Heating was performed at a maximum temperature of 130°C, a pressure of 10 kg/n, and a time of 10 minutes. When the pressure was released and taken out, a diallyl phthalate resin decorative board with a bias line pattern with different gloss on its surface was obtained. <Effects> As described above, according to the present invention, it is possible to produce a shaped sheet having patterns with different glossiness, and the resulting shaped sheet has only a difference in height to the extent that it does not feel rough to the touch. It is ideal for producing cosmetic materials that are resistant to anger and easy to wipe away from contamination.
なお印刷シート及び賦型シートは再利用が可能で、量産
も容易であることから、化粧材の量産も安価に可能とな
る。Note that the printing sheet and the forming sheet can be reused and can be easily mass-produced, making it possible to mass-produce decorative materials at low cost.
図面は本発明の実施例を示し、第１図は印刷シートの断
面図、第２図は印刷シートの具体例として、高光沢のベ
ースシートに無光沢の柄ＭＡ様を形成した断面図、第３
図は無光沢のベースシートに高光沢の柄模様を形成した
断面図、第４〜６図は高光沢のフィルムにレジスト印刷
して柄模様を形成した後サンドブラスト法により全面を
無光沢にした後レジストインキを除去して高光沢の柄模
様を形成した断面図で、第４図はレジストインキを印刷
した状態、第５図は全面にサンドブラスト法により無光
沢にした状態、第６図はレジストインキを除去した状態
を示す．第７図は積層シートの断面図、第８図は印刷シートと積
層シートを重ね合わせた状態の断面図、第９図は賦型シ
ートの断面図、第ｌＯ図はメラミン樹脂化粧板製造時の
説明図である．（１）印刷シート ０１）ベースシート（１ａ）
高光沢部 （ｌｂ）無光沢部（２）積層シート
Ｑυ基材シート（社）合成樹脂層 （４２
）メラミン樹脂含漫紙（３）賦型シート （４４
）バンカー紙（４ｌ）コアー［ （５２）耐熱
クッションシート（４３）オーバーレイ祇 （５４）鏡
面板（５１）上下熱盤（５３）離型シート弟１図第４図弟２図Ｊ５図Ｉｓ Ｂ図弟６口第７１女第Ｓτ第９図第１０図The drawings show embodiments of the present invention, and FIG. 1 is a cross-sectional view of a printed sheet, and FIG. 2 is a cross-sectional view of a specific example of a printed sheet in which a matte pattern MA pattern is formed on a high-gloss base sheet. 3
The figure is a cross-sectional view of a matte base sheet with a high-gloss pattern formed on it, and Figures 4 to 6 are after the pattern is formed by resist printing on a high-gloss film, and then the entire surface is made matte by sandblasting. These are cross-sectional views of the resist ink removed to form a high-gloss pattern. Figure 4 shows the resist ink printed, Figure 5 shows the entire surface made matte by sandblasting, and Figure 6 shows the resist ink. This shows the state with . Figure 7 is a cross-sectional view of the laminated sheet, Figure 8 is a cross-sectional view of the printed sheet and laminated sheet stacked together, Figure 9 is a cross-sectional view of the imprinting sheet, and Figure 10 is a sectional view of the melamine resin decorative board produced. This is an explanatory diagram. (1) Printed sheet 01) Base sheet (1a)
High gloss part (lb) Matte part (2) Laminated sheet
Qυ Base Sheet Co., Ltd. Synthetic resin layer (42
) Melamine resin-containing paper (3) Imprinting sheet (44
) Bunker paper (4l) Core [ (52) Heat-resistant cushion sheet (43) Overlay G (54) Mirror plate (51) Upper and lower heating plate (53) Release sheet Younger 1 Figure 4 Younger 2 Figure J5 Figure Is B Figure Younger brother 6th mouth 71st woman Sτ Figure 9 Figure 10
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1058966AJP2658364B2 (en) | 1989-03-10 | 1989-03-10 | Shaped sheet for thermosetting resin decorative board and method for producing thermosetting resin decorative board |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1058966AJP2658364B2 (en) | 1989-03-10 | 1989-03-10 | Shaped sheet for thermosetting resin decorative board and method for producing thermosetting resin decorative board |
| Publication Number | Publication Date |
|---|---|
| JPH02235744Atrue JPH02235744A (en) | 1990-09-18 |
| JP2658364B2 JP2658364B2 (en) | 1997-09-30 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1058966AExpired - LifetimeJP2658364B2 (en) | 1989-03-10 | 1989-03-10 | Shaped sheet for thermosetting resin decorative board and method for producing thermosetting resin decorative board |
| Country | Link |
|---|---|
| JP (1) | JP2658364B2 (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1149712A1 (en)* | 2000-04-25 | 2001-10-31 | Tarkett Sommer S.A. | Method of producing coatings for floors and walls showing a differential shiny decoration and the product produced by this method |
| US7134959B2 (en) | 2003-06-25 | 2006-11-14 | Scientific Games Royalty Corporation | Methods and apparatus for providing a lottery game |
| US7213811B2 (en) | 2004-12-08 | 2007-05-08 | Scientific Games Royalty Corporation | Extension to a lottery game for which winning indicia are set by selections made by winners of a base lottery game |
| US7410168B2 (en) | 2004-08-27 | 2008-08-12 | Scientific Games International, Inc. | Poker style scratch-ticket lottery games |
| US7429044B2 (en) | 2004-08-31 | 2008-09-30 | Scientific Games International, Inc. | Scratch-ticket lottery and promotional games |
| US7481431B2 (en) | 2005-02-01 | 2009-01-27 | Scientific Games International, Inc. | Bingo-style lottery game ticket |
| US7485037B2 (en) | 2004-10-11 | 2009-02-03 | Scientific Games International, Inc. | Fixed-odds sports lottery game |
| US7601059B2 (en) | 2005-01-21 | 2009-10-13 | Scientific Games International, Inc. | Word-based lottery game |
| US7621814B2 (en) | 2004-07-22 | 2009-11-24 | Scientific Games International, Inc. | Media enhanced gaming system |
| US7631871B2 (en) | 2004-10-11 | 2009-12-15 | Scientific Games International, Inc. | Lottery game based on combining player selections with lottery draws to select objects from a third set of indicia |
| CN113682031A (en)* | 2021-10-18 | 2021-11-23 | 凌翼智联环保科技(上海)有限公司 | Novel environment-friendly fiber glass paper composite preparation method |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1149712A1 (en)* | 2000-04-25 | 2001-10-31 | Tarkett Sommer S.A. | Method of producing coatings for floors and walls showing a differential shiny decoration and the product produced by this method |
| WO2001081102A1 (en)* | 2000-04-25 | 2001-11-01 | Tarkett Sommer S.A. | Method for producing floor-finish and wall-finish with differential gloss decoration effect and resulting products |
| US7134959B2 (en) | 2003-06-25 | 2006-11-14 | Scientific Games Royalty Corporation | Methods and apparatus for providing a lottery game |
| US7621814B2 (en) | 2004-07-22 | 2009-11-24 | Scientific Games International, Inc. | Media enhanced gaming system |
| US7410168B2 (en) | 2004-08-27 | 2008-08-12 | Scientific Games International, Inc. | Poker style scratch-ticket lottery games |
| US7429044B2 (en) | 2004-08-31 | 2008-09-30 | Scientific Games International, Inc. | Scratch-ticket lottery and promotional games |
| US7485037B2 (en) | 2004-10-11 | 2009-02-03 | Scientific Games International, Inc. | Fixed-odds sports lottery game |
| US7631871B2 (en) | 2004-10-11 | 2009-12-15 | Scientific Games International, Inc. | Lottery game based on combining player selections with lottery draws to select objects from a third set of indicia |
| US7213811B2 (en) | 2004-12-08 | 2007-05-08 | Scientific Games Royalty Corporation | Extension to a lottery game for which winning indicia are set by selections made by winners of a base lottery game |
| US7601059B2 (en) | 2005-01-21 | 2009-10-13 | Scientific Games International, Inc. | Word-based lottery game |
| US7481431B2 (en) | 2005-02-01 | 2009-01-27 | Scientific Games International, Inc. | Bingo-style lottery game ticket |
| CN113682031A (en)* | 2021-10-18 | 2021-11-23 | 凌翼智联环保科技(上海)有限公司 | Novel environment-friendly fiber glass paper composite preparation method |
| Publication number | Publication date |
|---|---|
| JP2658364B2 (en) | 1997-09-30 |
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