JPH01320197A - Production of decorative sheet - Google Patents
Production of decorative sheetInfo
- Publication number
- JPH01320197A JPH01320197A JP15586588A JP15586588A JPH01320197A JP H01320197 A JPH01320197 A JP H01320197A JP 15586588 A JP15586588 A JP 15586588A JP 15586588 A JP15586588 A JP 15586588A JP H01320197 A JPH01320197 A JP H01320197A
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- resin layer
- embossing
- colored
- decorative sheet
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 68
- 239000000057 synthetic resin Substances 0.000 claims abstract description 68
- 238000004049 embossing Methods 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 24
- 239000003086 colorant Substances 0.000 abstract description 12
- 238000007639 printing Methods 0.000 abstract description 9
- 239000000758 substrate Substances 0.000 abstract 3
- 238000010276 construction Methods 0.000 abstract 1
- 230000001788 irregular Effects 0.000 abstract 1
- 229920005989 resin Polymers 0.000 description 17
- 239000011347 resin Substances 0.000 description 17
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 16
- 239000000203 mixture Substances 0.000 description 13
- 239000004014 plasticizer Substances 0.000 description 6
- 239000003381 stabilizer Substances 0.000 description 6
- 238000005187 foaming Methods 0.000 description 4
- 239000004088 foaming agent Substances 0.000 description 4
- 239000004156 Azodicarbonamide Substances 0.000 description 3
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 description 3
- 235000019399 azodicarbonamide Nutrition 0.000 description 3
- 238000004040 coloring Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- PANIBUVGEJDJGE-UHFFFAOYSA-N 2-(2-sulfophenoxy)benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1OC1=CC=CC=C1S(O)(=O)=O PANIBUVGEJDJGE-UHFFFAOYSA-N 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- 229920001944 Plastisol Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003429 antifungal agent Substances 0.000 description 1
- 229940121375 antifungal agent Drugs 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004999 plastisol Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000003716 rejuvenation Effects 0.000 description 1
- 238000010022 rotary screen printing Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- 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、壁装材、床材などの建装材料ならびに車両用
内装材、靴、袋物、家具表装材などに使用される、深み
と質感に富んだ装飾シートの製造方法に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention is a deep and durable material used for building materials such as wall covering materials and flooring materials, as well as vehicle interior materials, shoes, bags, furniture covering materials, etc. This invention relates to a method of manufacturing a decorative sheet rich in texture.
従来、この種の装飾シートの製造方法としては、適宜裏
打ちシート基材上に合成樹脂発泡、あるいは非発泡層を
形成し、その表面にグラビアプリンターにて表面意匠を
付し、エンボスロールに通して表面に凹凸意匠を付与し
たものがある。Conventionally, the method for manufacturing this type of decorative sheet is to form a foamed or non-foamed synthetic resin layer on an appropriate backing sheet base material, apply a surface design to the surface using a gravure printer, and pass it through an embossing roll. Some have an uneven design on the surface.
また、所謂ケミカルエンボス法という、発泡性合成樹脂
層の表面に、発泡抑制剤または／および発泡促進剤を含
む印刷インクをグラビア印刷し、その後発泡性合成Ｐ４
ＪＩｉｌｉ層を発泡せしめ、表面に凹凸：き匠を発現さ
せる方法がある。In addition, using the so-called chemical embossing method, a printing ink containing a foaming inhibitor and/or a foaming accelerator is gravure printed on the surface of the foamable synthetic resin layer, and then foamable synthetic P4
There is a method of foaming the JIili layer to create an uneven surface.
しかしながら、かかる従来における方法では、表面意匠
を形成する印刷層が薄層であるため、単純な着色効果し
かえられず、深み、ｌＩｔ感に欠けていた。さらに後者
におけるケミカルエンボス法では、表面の凹凸意匠に関
し、そのメカニズム上シャープな、すなわち凹部と凸部
の境界がはっきりした意匠を付与することができなかっ
た。However, in such conventional methods, since the printing layer forming the surface design is a thin layer, only a simple coloring effect can be obtained, and the depth and sense of color are lacking. Furthermore, the latter chemical embossing method cannot provide a sharp surface unevenness design, that is, a design with clear boundaries between depressions and protrusions due to its mechanism.
本発明は、このような従来の技術の問題点を鑑み、従来
の技術では表現できなかった質感、深みに優れた装飾シ
ートを製造する方法を提供することを目的とする。SUMMARY OF THE INVENTION In view of the problems of the conventional techniques, it is an object of the present invention to provide a method for producing a decorative sheet with excellent texture and depth that could not be expressed using conventional techniques.
すなわち、本発明の装飾シ＝トの製造方法は、シート基
材上に、合成樹脂ペーストを模様状に厚盛り印刷して形
成した先の合成樹脂層の一部が霧出するように、合成樹
脂ペーストを模様状に重ねて厚盛り印刷し、しかるのち
その表面にエンボスを施すことを特徴とするものである
。That is, the method for producing a decorative sheet of the present invention involves printing a synthetic resin paste thickly in a pattern on a sheet base material so that a part of the synthetic resin layer is sprayed out. It is characterized by printing resin paste in thick layers in a pattern, and then embossing the surface.
以下、本発明の詳細な説明すると、前記シート基材とし
ては、この種の装飾シートのシート基材として使用され
ている、例えば、天然繊維、合成繊維、ガラス繊維、バ
ルブなどの無機または有機繊維の単独または混合したも
の、さらに必要に応じて炭酸カルシウム、クレーなどの
無機充填剤や各種合成樹脂バインダーなどを混入せしめ
た織布、不織布、編布、紙等を使用できる。Hereinafter, to explain the present invention in detail, the sheet base material includes inorganic or organic fibers such as natural fibers, synthetic fibers, glass fibers, bulbs, etc., which are used as sheet base materials for this type of decorative sheet. Woven fabrics, nonwoven fabrics, knitted fabrics, paper, etc. can be used alone or in combination, and if necessary, inorganic fillers such as calcium carbonate and clay, and various synthetic resin binders can be mixed therein.
また、このような素材にさらに発泡、非発泡の合成樹脂
層を塗布、ラミネートなどの手段にて積石形成したもの
もシート基材として使用でき、さらに発泡、非発泡の合
成樹脂層シート単独のものをシート基材として使用して
もよい。In addition, such materials can be further coated with a foamed or non-foamed synthetic resin layer to form stacked stones by means such as lamination, and can also be used as sheet base materials. may be used as a sheet base material.
合成樹脂ペーストの主成分である合成樹脂としては、塩
化ビニル系樹脂、ポリエチレン、ポリプロピレン、エチ
レン−酢酸ビニル共重合樹脂、ウレタン樹脂など一般に
使用されているものであればいずれのものでもよい。The synthetic resin that is the main component of the synthetic resin paste may be any commonly used synthetic resin, such as vinyl chloride resin, polyethylene, polypropylene, ethylene-vinyl acetate copolymer resin, and urethane resin.
本発明においては、この合成樹脂ペーストを、シート基
材上に適宜模様状に厚盛り印刷し、第一の合成樹脂層を
形成する。厚盛り印Ｅすに好適な手段の代表的なものは
、グラビアプリント、スクリーンプリント、とりわけロ
ータリースクリーンプリントがあげられる。このロータ
リースクリーンプリントによれば、厚み２１１ＩＩ１１
程度までのＴｅ１．盛り印刷が可能である。ＩＦＪ、盛
り印刷された合成樹脂ペーストは、好ましくは、加熱等
の手段にてゲル化させ第一の合成樹脂層を形成する０次
いで第二の合成樹脂ペーストを第一の合成樹脂層の一部
が露出するようにして模様状に重ねて厚盛り印刷する。In the present invention, this synthetic resin paste is thickly printed onto a sheet base material in an appropriate pattern to form a first synthetic resin layer. Typical methods suitable for embossing stamps include gravure printing, screen printing, and especially rotary screen printing. According to this rotary screen print, the thickness is 211II11
Te1. Enhanced printing is possible. IFJ, the printed synthetic resin paste is preferably gelled by heating or other means to form the first synthetic resin layer.Then, the second synthetic resin paste is added to a part of the first synthetic resin layer. Print thickly in a pattern so that the area is exposed.
さらに要すれば第三、第四、の合成樹脂層を、先に形成
せしめた合成樹脂層の一部が必ず露出するようにして重
ねて模様状に形成する。Furthermore, if necessary, third and fourth synthetic resin layers are formed in a pattern by overlapping each other so that a part of the previously formed synthetic resin layer is always exposed.
なお、形成する合成樹脂層は、非発泡でも、発泡したも
のでもよい０合成樹脂として塩化ビニル系樹脂であるポ
リ塩化ビニルを採択し発泡させる場合、発泡剤として、
アゾジカルボンアミド、ジニトロソベンクメチレンテト
ラミン、オキシビスベンゼンスルホン酸などを用いるこ
とにより発泡させることができる。The synthetic resin layer to be formed may be non-foamed or foamed. When polyvinyl chloride, which is a vinyl chloride-based resin, is selected as the synthetic resin and foamed, as a foaming agent,
Foaming can be achieved by using azodicarbonamide, dinitrosobencumethylenetetramine, oxybisbenzenesulfonic acid, and the like.
また、本発明における合成樹脂中には、この発泡剤の他
、通常使用される可塑剤、充填剤、防黴剤、着色剤、安
定剤などの添加剤を加えることができ、さらに必要に応
じてケミカルエンボスで使用されるような発泡促進剤、
発泡抑制剤を添加してもよい。In addition to this blowing agent, commonly used additives such as plasticizers, fillers, antifungal agents, colorants, and stabilizers can be added to the synthetic resin of the present invention. Foam accelerators such as those used in chemical embossing,
Foam suppressants may also be added.
添加剤として着色剤を例にとって本発明の態様をスｊト
明する。The embodiments of the present invention will be briefly explained by taking a colorant as an additive as an example.
シート７ｊ材上に、先に形成される合成樹脂層中に顔料
などの着色剤を混入させて着色させる。この場合、充分
な隠蔽性を出して下方のシート５材の色が透視できない
ようさせてもよいし、また下方が透視できる６度まで透
明性を出してもよい。A coloring agent such as a pigment is mixed into the synthetic resin layer formed on the sheet 7j material to color it. In this case, sufficient concealment may be provided so that the color of the lower sheet 5 material cannot be seen through, or transparency may be provided up to 6 degrees so that the lower part can be seen through.
次に、それ以後形成される合成樹脂層には着色剤を加え
て着色するものであるが、下の合成樹脂形やシートｌ材
の色合いが透過されるよう、半透明ないし透明性を保持
させつつ着色させる０次にエンボス処理を施し表面に凹
凸意匠を付与させる。Next, a coloring agent is added to the synthetic resin layer that will be formed thereafter, and it is colored, but it is made to maintain translucency or transparency so that the color of the underlying synthetic resin shape and sheet material can be seen through. Emboss treatment is applied to the surface to give it an uneven design.
このようなｔｊｌ″１成を採ることにより、下の合成樹
脂ＩＱやシー１４材の色合いとその上に形成される少な
くとも着色半透明な合成樹脂層の色合いが混色するため
、さらにエンボスを施すことで、エンボス深度の差に応
じて着色半透明ないし着色透明な合成樹脂層に色の濃淡
が（＝Ｊくので、非常に多色感に富んだ装飾シートとな
りうる。By adopting such a tjl''1 composition, the hue of the underlying synthetic resin IQ or Sea 14 material and the hue of at least the colored semi-transparent synthetic resin layer formed thereon are mixed, so further embossing is required. Since the color shading of the colored semi-transparent to colored transparent synthetic resin layer changes depending on the difference in the embossing depth (=J), it is possible to obtain a decorative sheet with a very rich multicolor feel.
次に、厚盛り印刷後のエンボスについてであるが、エン
ボス処理は、通常のプレスやエンボスロール機等が使用
できる。エンボスの押し圧条件等も通常の条件が採択で
きるが、本発明では特に次に述べるような方法を採用す
ることが好ましい。Next, regarding embossing after thick printing, an ordinary press, embossing roll machine, etc. can be used for the embossing process. Although usual conditions can be adopted for the pressing conditions for embossing, etc., it is especially preferable in the present invention to adopt the method described below.
つまり、凹凸差の大きいシボロールを用いたり、エンボ
スロールとバックアップロールとの間に間隙を設けた所
謂クリアランスエンボスを行うことで、表面の一部にシ
ボ模様が付されない未エンボス部を設けることもできる
。In other words, by using a grain roll with a large difference in unevenness or by performing so-called clearance embossing in which a gap is provided between the embossing roll and the backup roll, it is possible to provide an unembossed part on a part of the surface where the grain pattern is not applied. .
ごのよ・）に未エンボス部を存在させることにより、エ
ンボス部分との艶の差を生せしめることができ、さらに
異なった表面意匠の表現が可能となる。また、凹凸差の
大きいシボロールを用いた場合には、最上居の合成樹脂
部分も一部押し圧されずに存在するため、掻めて高低差
に富んだ凹凸表面意匠表現ができる利点がある。By having an unembossed part on the surface, it is possible to create a difference in gloss from the embossed part, and it is possible to express a different surface design. In addition, when using a shibo roll with a large difference in unevenness, the uppermost synthetic resin part also exists without being pressed, so there is an advantage that it can be scratched to express an uneven surface design with a rich difference in height.
以下、本発明の実施例を具体的に説明するが、本発明は
これに限定されるものではない。Examples of the present invention will be specifically described below, but the present invention is not limited thereto.
実施例−１（第１図〜第４図参照）
壁紙用裏打紙（秤皿〇 〇 ｇ／ボ）（１０）の上に下
記配合−１に示す組成の塩化ビニル樹脂プラスデシルを
０．１ｍｍの厚さでドクターナイフコーティングし、加
熱発泡させて合成樹脂層（１）を積層形成し、これをシ
ート７Ｊ材（２）とした。Example-1 (see Figures 1 to 4) 0.1 mm of vinyl chloride resin plus decyl having the composition shown in the following formulation-1 was placed on wallpaper lining paper (weighing plate 〇 〇 g/bo) (10) This was coated with a doctor knife to a thickness of , and heated and foamed to form a synthetic resin layer (1), which was made into a sheet 7J material (2).
配合−１単位（重量部）
塩化ビニル樹脂 １００可塑剤（Ｄｏｔ
”’） ５０Ｂａ ／ Ｚ ｎ系安
定剤 ３発泡剤（アゾジカルボンアミド
） ２着色剤（ｒｉ化グークン）
１０１ｙられなシー）１材（２）上に以下に示す配合−
２よりなる組成の塩化ビニル樹脂ペーストをロータリー
スクリーンプリントし、この塩化ビニル樹脂ペーストを
１５０ ’Ｃで６０秒の条件下で加熱オーブンにて加熱
ゲル化させ、厚さＯ，１ｍ＋＊の模様状の合成樹脂Ｎ（
３）を形成した。Blend - 1 unit (parts by weight) Vinyl chloride resin 100 Plasticizer (Dot
``') 50Ba / Z n-based stabilizer 3. Foaming agent (azodicarbonamide) 2. Coloring agent (RI-based Gukkun)
101y Rena Sea) 1 Material (2) The following composition -
A vinyl chloride resin paste having a composition of 2 was rotary screen printed, and this vinyl chloride resin paste was gelled by heating in a heating oven at 150'C for 60 seconds to form a pattern with a thickness of O, 1m+*. Synthetic resin N (
3) was formed.
配合−２単位（重量部）
塩化ビニル樹脂 １００可塑剤（ＤＯＰ
） ５０Ｂ ａ ／ Ｚ ｎ系安定
剤 ３着色剤（カーボンブラック）０．
５
次いで、以下に示す配合−３よりなる組成の塩化ビニル
樹脂ペーストを先の合成樹脂層（３）の上に、合成樹脂
層（３）の一部が露出するように模様状に、重ねてロー
タリースクリーンプリントし、加熱オーブン中にて２０
０°Ｃ１４５秒で塩化ビニル樹脂ペーストを加熱発泡さ
せ、０．４ｍｍの模様状の第二の合成樹脂層（４）を形
成した。Blend - 2 units (parts by weight) Vinyl chloride resin 100 Plasticizer (DOP
) 50B a/Z n-based stabilizer 3 Colorant (carbon black) 0.
5 Next, a vinyl chloride resin paste having the composition shown below in Formulation-3 is layered on top of the previous synthetic resin layer (3) in a pattern so that a part of the synthetic resin layer (3) is exposed. Rotary screen printed and placed in heated oven for 20 minutes.
The vinyl chloride resin paste was heated and foamed at 0° C. for 145 seconds to form a patterned second synthetic resin layer (4) of 0.4 mm.
配合−３単位（重量部）
塩化ビニル樹脂 １００可塑剤（ＤＯＰ
） ５０Ｂ ａ ／ Ｚ ｎ系安定
剤 ３発泡剤（アゾジカルボンアミド）
２着色剤（酸化チタン）１０
次いで、この積層シートを再加熱して、凹凸差が０．２
〜０．９ａｍあるシャープなエンボスシボを有するエン
ボスロール（１１）とバンクアップロール（ゴムロール
）間を通してエンボス処理を行った。Blend - 3 units (parts by weight) Vinyl chloride resin 100 Plasticizer (DOP
) 50B a/Z n-based stabilizer 3 Foaming agent (azodicarbonamide)
2 Coloring agent (titanium oxide) 10 Next, this laminated sheet was reheated so that the unevenness difference was 0.2
Embossing was carried out between an embossing roll (11) having sharp embossed grains of ~0.9 am and a bank up roll (rubber roll).
得られた装飾シートは、エンボスされて潰されているに
もかかわらず積層された合成樹脂！（１）、（３）、（
４）が複雑に表面側に表出され、しか（、＋コークリー
スクリーンプリント特有の丸のを帯びた合成樹脂部分を
消すことが出来るため、極め°Ｃ質感、深のに富むもの
であった。The resulting decorative sheet is a laminated synthetic resin even though it is embossed and crushed! (1), (3), (
4) is intricately exposed on the surface side, and the rounded synthetic resin part unique to Coakley screen print can be erased, resulting in an extremely rich texture and depth. .
さらに、この装飾シートは、積層シートを再加熱してシ
ート基村上の各合成樹脂層をある程度溶融させた後、エ
ンボスロールにて押圧したので、各合成樹脂間での混合
がおき、これがかえって配色的に＠新さを醸し出す、ま
たエンボスのされない部分があり、これが溶融、冷却固
化した状態のまま残るため、エンボスされた部分と非常
に艶の差があるユニークなデヂインとなった。Furthermore, this decorative sheet was made by reheating the laminated sheet to melt each synthetic resin layer on the sheet base layer to some extent, and then pressing it with an embossing roll, which caused mixing between the synthetic resins, which in turn caused the coloring to change. There is a part that is not embossed and remains in a melted, cooled and solidified state, creating a unique design with a very different luster than the embossed part.
実施例−２（第５図参照）
シー１基材（５）として壁３圧用裏打紙（坪ｒ：Ａ９Ｏ
ｇ／ｎ？）を用い、この上に下記配合−４に示す組成の
塩化ビニル樹脂プラスチゾルをロータリースクリーンプ
リントし、この塩化ビニル樹脂ペーストを１５０°Ｃで
６０秒の条件下で加熱オーブンにて加熱発泡させ、厚さ
０．１５ｍｍの模様状の合成樹脂Ｊ！！ （６）を形成
した。Example 2 (see Figure 5) Backing paper for wall 3 pressure (Tsubori: A9O
g/n? ), a vinyl chloride resin plastisol having the composition shown in Formulation-4 below was rotary screen printed on the paste, and this vinyl chloride resin paste was heated and foamed in a heated oven at 150°C for 60 seconds to form a thick Patterned synthetic resin J with a diameter of 0.15mm! ! (6) was formed.
配合−４単位（重量部）
塩化ビニル樹脂 １００可塑剤（ＤＯＰ
） ５０Ｂ ａ ／ Ｚ ｎ系安定
剤 ３発泡剤（アブジカルボンアミド）
４着色剤（カーボンブラック他）１０
次いで、以下に示す配合−５よりなる組成の塩化ビニル
樹脂ペーストを先の合成樹脂層（６）の上に、合成樹脂
ｉ （６）の一部が露出するように模様状に、重ねてロ
ータリースクリーンプリントし、加熱オーブン中にて２
００°Ｃ５４５秒で塩化ビニル樹脂ペーストを加熱ゲル
化させ、０．１５ｍの模様状の第二の合成樹脂層（７）
を形成した。Blend - 4 units (parts by weight) Vinyl chloride resin 100 Plasticizer (DOP
) 50B a/Z n-based stabilizer 3 Foaming agent (abdicarbonamide)
4 Coloring agent (carbon black, etc.) 10 Next, a vinyl chloride resin paste having a composition of composition 5 shown below is applied onto the previous synthetic resin layer (6) so that a part of the synthetic resin i (6) is exposed. Rotary screen printed overlapping in a pattern like this, and placed in a heated oven for 2
The vinyl chloride resin paste was heated to gel at 00°C for 545 seconds to form a 0.15m patterned second synthetic resin layer (7).
was formed.
配合−５単位（重量部）
塩化ビニル樹脂 １００可塑剤（ＤＯＰ
） ５０Ｂ ａ ／ Ｚ ｎ系安定
剤 ３若色剤（酸化チタン他）０．２
次いで、この積層シートを再加熱して、凹凸差が０．３
〜０．５１１ＩＩ１１あるエンボスシボを有するエンボ
ス１コールとバンクアップロール（ゴムロール）間を通
してエンボス処理を行った。Blend - 5 units (parts by weight) Vinyl chloride resin 100 Plasticizer (DOP
) 50B a / Z n-based stabilizer 3 Rejuvenating agent (titanium oxide, etc.) 0.2 Next, this laminated sheet was reheated so that the unevenness difference was 0.3
Embossing was performed between an embossing 1 call having an emboss grain of ~0.511 II11 and a bank up roll (rubber roll).
讐“；られた装飾シートは、掻めて質感、深みに富むも
のであり、しかもこの例における装飾シートは下の合成
樹脂ＷＪ（６）やシート基材（５）の色合いとその上に
形成された着色半透明な合成樹脂層（７）の色合いが混
色し、さらにエンボスによる凹凸で、エンボス深度の差
に応じて着色半透明な合成樹ｊ脂層（７）に色の濃淡が
付くので、これらがあいまって非常に多色感に冨んだ装
飾シートであった。The decorated decorative sheet has a rich texture and depth, and the decorative sheet in this example has a good contrast to the color of the underlying synthetic resin WJ (6) and sheet base material (5) and the color formed thereon. The colors of the colored semi-transparent synthetic resin layer (7) are mixed, and the unevenness of the embossing gives the colored semi-transparent synthetic resin layer (7) a different shade of color depending on the difference in emboss depth. Together, these produced a decorative sheet with an extremely rich multicolor feel.
本発明によれば、シート基材上に、合成樹脂ペーストを
模様状に厚盛り印刷して形成した先の合成゛樹脂層の一
部が露出するように、合成樹脂ペーストを模様状に重ね
て厚盛り印刷し、しかるのちその表面にエンボスを施す
ことで、極めて質感、深みに富んだ装飾シートをうろこ
とができる。According to the present invention, the synthetic resin paste is layered in a pattern on a sheet base material so that a part of the synthetic resin layer formed by thickly printing the synthetic resin paste in a pattern is exposed. By printing thickly and then embossing the surface, it is possible to create a decorative sheet with extremely high texture and depth.
また、本発明において先に形成される合成樹脂層を着色
し、それ以後形成される合成樹脂層を着色半透明ないし
着色透明とすることにより、下の合成樹脂層やシート基
材の色合いとその上に形成された着色半透明ないし着色
透明な合成樹脂層の色が混色し、さらにエンボスによる
凹凸で、エンボス深度の差に応じて着色半透明ないし着
色透明な合成樹脂層に色の濃淡が付き、これらがあいま
って非常に多色感に冨ませることができる。In addition, in the present invention, by coloring the synthetic resin layer formed first and making the synthetic resin layer formed thereafter colored semi-transparent or colored transparent, it is possible to improve the color tone of the underlying synthetic resin layer or sheet base material. The colors of the colored semi-transparent or colored transparent synthetic resin layer formed on top are mixed, and the unevenness of the embossing gives the colored semi-transparent or colored transparent synthetic resin layer a light or light shade depending on the difference in embossing depth. , these combinations can give an extremely rich multicolor feel.
また、本発明において表面の一部に未エンボス部が形成
されるようにエンボスを施すことにより、エンボスされ
た部分と未エンボス部分との間に艶の差のでるユニーク
なデサインを表現することができる。Furthermore, in the present invention, by embossing so that an unembossed part is formed on a part of the surface, it is possible to express a unique design with a difference in gloss between the embossed part and the unembossed part. can.
第１図、第２図、第３図、第４図は、本発明の５！逍方
法の一例を示す一連の工程断面図、第５図は、本発明の
別の例による装飾シートの断面図である。
２．５・・・シート基材
３．６・・・ （第一の）合成樹脂層
４．７・・・ （第二の）合成樹脂層1, 2, 3, and 4 are the 5! of the present invention! A series of process cross-sectional views showing one example of the method of application, FIG. 5 is a cross-sectional view of a decorative sheet according to another example of the present invention. 2.5... Sheet base material 3.6... (First) synthetic resin layer 4.7... (Second) synthetic resin layer
Claims (3)
盛り印刷して形成した先の合成樹脂層の一部が露出する
ように、合成樹脂ペーストを模様状に重ねて厚盛り印刷
し、しかるのちその表面にエンボスを施すことを特徴と
する装飾シートの製造方法。(1) The synthetic resin paste is printed in thick patterns on the sheet base material so that a part of the synthetic resin layer is exposed. , and then embossing the surface thereof.
れ以後形成される合成樹脂層は着色半透明ないし着色透
明であることを特徴とする特許請求の範囲請求項第（１
）項記載の装飾シートの製造方法。(2) The synthetic resin layer formed first is colored, and the synthetic resin layer formed thereafter is colored translucent or colored transparent.
) The method for manufacturing the decorative sheet described in paragraph 2.
ンボスを施すことを特徴とする特許請求の範囲請求項第
（１）項または第（２）項記載の装飾シートの製造方法
。(3) The method for manufacturing a decorative sheet according to claim 1 or 2, characterized in that embossing is performed so that an unembossed portion is formed on a part of the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15586588A JPH01320197A (en) | 1988-06-23 | 1988-06-23 | Production of decorative sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15586588A JPH01320197A (en) | 1988-06-23 | 1988-06-23 | Production of decorative sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01320197A true JPH01320197A (en) | 1989-12-26 |
| JPH0478478B2 JPH0478478B2 (en) | 1992-12-11 |
Family
ID=15615194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15586588A Granted JPH01320197A (en) | 1988-06-23 | 1988-06-23 | Production of decorative sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01320197A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003001923A (en) * | 2001-06-25 | 2003-01-08 | Toppan Forms Co Ltd | Manufacturing method for antiforgery sheet with raised part |
| JP2003001922A (en) * | 2001-06-25 | 2003-01-08 | Toppan Forms Co Ltd | Manufacturing method for antiforgery sheet using lustrous ink |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667194A (en) * | 2016-02-19 | 2016-06-15 | 郭伟 | Colored embossed panel drawing, embossed lamp hood manufacturing method and product |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS569559A (en) * | 1979-07-02 | 1981-01-31 | Toyo Linoleum | Floor material |
| JPS5889317A (en) * | 1981-11-24 | 1983-05-27 | Hiroyuki Yasujima | Preparation of embossed decorative sheet |
-
1988
- 1988-06-23 JP JP15586588A patent/JPH01320197A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS569559A (en) * | 1979-07-02 | 1981-01-31 | Toyo Linoleum | Floor material |
| JPS5889317A (en) * | 1981-11-24 | 1983-05-27 | Hiroyuki Yasujima | Preparation of embossed decorative sheet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003001923A (en) * | 2001-06-25 | 2003-01-08 | Toppan Forms Co Ltd | Manufacturing method for antiforgery sheet with raised part |
| JP2003001922A (en) * | 2001-06-25 | 2003-01-08 | Toppan Forms Co Ltd | Manufacturing method for antiforgery sheet using lustrous ink |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0478478B2 (en) | 1992-12-11 |
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