JPH0462055A - Decorative sheet - Google Patents

Decorative sheet

Info

Publication number
JPH0462055A
JPH0462055A JP16643490A JP16643490A JPH0462055A JP H0462055 A JPH0462055 A JP H0462055A JP 16643490 A JP16643490 A JP 16643490A JP 16643490 A JP16643490 A JP 16643490A JP H0462055 A JPH0462055 A JP H0462055A
Authority
JP
Japan
Prior art keywords
layer
base sheet
sheet
pattern layer
urethane
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
Application number
JP16643490A
Other languages
Japanese (ja)
Inventor
Hiroshi Tanaka
宏 田中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP16643490A priority Critical patent/JPH0462055A/en
Publication of JPH0462055A publication Critical patent/JPH0462055A/en
Pending legal-status Critical Current

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  • Laminated Bodies (AREA)

Abstract

PURPOSE:To finish the surface of a decorative sheet soft to the touch, enhance its surface wear resistance and prevent the sheet from cracking and whitening at the time of V-cut operation by building up in layers a base sheet, a pattern layer and an urethane resin layer. CONSTITUTION:A pattern layer 2 is provided on a base sheet 1 and an urethane layer 3 is layered over the pattern layer 2. As an alternative, the pattern layer 2 is provided on the urethane layer 3 and a thermoplastic ink 4 and the base sheet 1 are layered successively over the pattern layer 2. The base sheet 1 may usually be the type employed as a decorative sheet. The urethane resin layer 3 may be of the film formed by extrusion molding a thermoplastic polyurethane elastomer. The method of bonding the urethane layer 3 on the base sheet 1 via the pattern layer 2 is by dry laminating using an adhesive or extrusion coating and laminating a thermoplastic resin. A thermocompression bonding lamination can also be made by using the base sheet consisting of thermoplastic resin and the printing ink containing a thermoplastic resin vehicle.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は例えば、家具、住宅内装、床等の表面を化粧す
る化粧材シートに関するものである。
DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a decorative material sheet for decorating the surfaces of furniture, house interiors, floors, etc., for example.

〔従来の技術〕[Conventional technology]

従来、化粧材シートとしてポリ塩化ビニルダブリングエ
ンボスシートというものがある。このシートは着色ポリ
塩化ビニルシート、絵柄層及び透明塩化ビニルシートを
この順に積層し、これに熱圧により凸凹形状を賦形する
ことにより製造される。
Conventionally, there is a polyvinyl chloride doubling embossed sheet as a decorative material sheet. This sheet is manufactured by laminating a colored polyvinyl chloride sheet, a pattern layer, and a transparent vinyl chloride sheet in this order, and then forming an uneven shape thereon using heat and pressure.

しかしこのポリ塩化ダブリングエンボスシートは、可塑
剤を含むため表面の手触り感に粘り感がある。又、床材
として用いる場合、耐摩耗性を持たせるために厚さ0.
2閣以上のクリアーフィルム層が最上層として必要とな
る。さらに合板等にラミネートし、■カット加工する場
合、低温においてはシートの割れ、白化等が生ずる。
However, since this polychlorinated doubling embossed sheet contains a plasticizer, the surface feels sticky to the touch. Also, when used as a flooring material, the thickness is 0.5 mm in order to provide wear resistance.
Two or more clear film layers are required as the top layer. Furthermore, when laminating plywood or the like and cutting it, the sheet may crack, whiten, etc. at low temperatures.

〔発明が解決しようとするRH〕[RH that the invention attempts to solve]

この発明の課題は、表面の仕上げをソフトな手触り感に
し、表面の耐摩耗性を高めること、さらに■カット加工
の際のシートの割れ、白化等を防ぎ、より丈夫なものに
することである。
The objective of this invention is to make the surface finish soft to the touch, increase the wear resistance of the surface, and also prevent the sheet from cracking, whitening, etc. during cutting, and make it more durable. .

〔課題を解決するための手段〕[Means to solve the problem]

本発明は上記の課題を解決するものであって、「基材シ
ート、絵柄層及びウレタン樹脂層を、この順に積層して
あることを特徴とする化粧材シート1を要旨とするもの
である。
The present invention is intended to solve the above-mentioned problems, and its gist is a decorative material sheet 1 characterized in that a base sheet, a pattern layer, and a urethane resin layer are laminated in this order.

〔実施例〕〔Example〕

図面を引用してこの発明を説明する。 This invention will be explained with reference to the drawings.

この発明の化粧材シートには2つのタイプがあり、1つ
のタイプは第1図に示すようなものであって、絵柄層(
2)を基材シート(1)上に設け、絵柄層(2)上にウ
レタン樹脂層(3)を積層したものである。もう1つの
タイプは第2図に示すようなものであって、絵柄層(2
)をウレタン樹脂層(3)上に設け、絵柄層(2)上に
熱可塑性インキ(4)、基材シート(1)の順に積層し
たものである。
There are two types of decorative material sheets of this invention, one type is as shown in Figure 1, and the pattern layer (
2) is provided on a base sheet (1), and a urethane resin layer (3) is laminated on the pattern layer (2). The other type is the one shown in Figure 2, which has a pattern layer (2
) is provided on the urethane resin layer (3), and the thermoplastic ink (4) and the base sheet (1) are laminated in this order on the pattern layer (2).

基材シート(1)としては通常、化粧材シートの基材と
して使用するものであればいずれでもよく、晒クラフト
紙、チタン紙、リンター紙、板紙、石こうボード紙等の
紙、ポリエチレンフィルム、ポリプロピレンフィルム、
ポリ塩化ビニルフィルム、ポリ塩化ビニリデンフィルム
、ポリビニルアルコールフィルム、ポリエチレンテレフ
タレートフィルム、ポリカーボネートフィルム、ナイロ
ンフィルム、ポリスチレンフィルム、エチレン酢酸ビニ
ル共重合体フィルム、エチレンビニルアルコール共重合
体フィルム、アイオノマー等のプラスチックフィルム、
鉄、アルミニウム、銅等の金属箔もしくはシートなどが
挙げられる。
The base sheet (1) may be any material that is normally used as a base material for decorative material sheets, such as bleached kraft paper, titanium paper, linter paper, paperboard, gypsum board paper, polyethylene film, polypropylene, etc. film,
Plastic films such as polyvinyl chloride film, polyvinylidene chloride film, polyvinyl alcohol film, polyethylene terephthalate film, polycarbonate film, nylon film, polystyrene film, ethylene vinyl acetate copolymer film, ethylene vinyl alcohol copolymer film, ionomer,
Examples include metal foils or sheets made of iron, aluminum, copper, etc.

絵柄層(2)は、木目模様、石目模様、もしくは抽象模
様等の模様からなるもので、基材シート(1)上または
後で説明するウレタン樹脂層(3)の下側に設け、その
方法としては、グラビア、グラビアオフセット等の凹版
印刷、活版、フレキソ等の凸版印刷、平板オフセット等
の平版印刷、シルクスクリーン等の孔版印刷、ダイリソ
印刷、静電印刷、インキジェットプリント等がある。
The pattern layer (2) is made of a pattern such as a wood grain pattern, a stone grain pattern, or an abstract pattern, and is provided on the base sheet (1) or below the urethane resin layer (3), which will be explained later. Methods include intaglio printing such as gravure and gravure offset, letterpress printing such as letterpress and flexography, lithographic printing such as planar offset, stencil printing such as silk screen, die lithography, electrostatic printing, and inkjet printing.

これらの印刷の際のインキとしては、印刷素材に応じて
適宜選定し、ベヒクル、顔料、染料等の着色側、体質顔
料、安定剤、可塑剤、触媒、硬化剤等を適宜混合したも
のを用いる。
The ink used in these printing processes is appropriately selected depending on the printing material, and an appropriate mixture of vehicles, pigments, coloring agents such as dyes, extender pigments, stabilizers, plasticizers, catalysts, hardeners, etc. is used. .

ウレタン樹脂層(3)は、熱可塑性のポリウレタンエラ
ストマーをTダイ、インフレーシヨン等の押出成形によ
りフィルム化したものを用いる。
The urethane resin layer (3) is made of a thermoplastic polyurethane elastomer formed into a film by extrusion molding using T-die, inflation, or the like.

す、R1がポリエーテルタイプのものとポリエステルタ
イプのものがある。この熱可塑性ポリウレタンエラスト
マーの原料であるイソシアネートとしては、4.4−ジ
フェニルメタンジイソシアネート等が用いられる。
There are those in which R1 is a polyether type and those in which R1 is a polyester type. As the isocyanate which is a raw material for this thermoplastic polyurethane elastomer, 4,4-diphenylmethane diisocyanate or the like is used.

基材シート(1)上に絵柄層(2)を介してウレタン樹
脂層(3)を接着する方法として、接着剤を用いる場合
は、ウレタン系、エポキシ系、ゴム系、アクリル系等の
接着剤によりドライラミネートするか、ポリエチレン、
ポリプロピレン、エチレン−酢酸ビニル共重合体、アイ
オノマー等のポリオレフィン樹脂やウレタンエラストマ
ーポリ塩化ビニル等の熱可塑性樹脂をエクストルージョ
ンコートしてラミネートしてもよい、また、熱可塑性樹
脂よりなる基材シートを用い、印刷インキもベヒクルが
熱可塑性樹脂のものをを用いると熱圧ラミネートするこ
ともできる。
When using an adhesive to bond the urethane resin layer (3) onto the base sheet (1) via the pattern layer (2), urethane-based, epoxy-based, rubber-based, acrylic, etc. adhesives may be used. Dry laminated by polyethylene,
It may be laminated by extrusion coating with polyolefin resin such as polypropylene, ethylene-vinyl acetate copolymer, ionomer, or thermoplastic resin such as urethane elastomer polyvinyl chloride, or by using a base sheet made of thermoplastic resin. If the printing ink is also a vehicle of thermoplastic resin, hot-pressure lamination can also be performed.

次に、第1図及び第2図に示す実施例により本発明をさ
らに詳述する。
Next, the present invention will be explained in further detail with reference to embodiments shown in FIGS. 1 and 2.

実施例1 この実施例は第1図に相当するものである。Example 1 This embodiment corresponds to FIG.

基材シート(1)として厚さ0.15閣の着色ポリ塩化
ビニルシート(理研ビニル■製、Wタイプ)を用い、こ
れにポリ塩化ビニル系インキ(昭和インク工業■製、化
X)を用いて木目柄(2)をグラビア手法で印刷した。
A colored polyvinyl chloride sheet (manufactured by Riken Vinyl ■, W type) with a thickness of 0.15 mm was used as the base sheet (1), and polyvinyl chloride-based ink (manufactured by Showa Ink Kogyo ■, Chemical X) was used on this. The wood grain pattern (2) was printed using the gravure method.

木目柄(2)の上に厚さ30μの透明熱可塑性ウレタン
樹脂層(3)(大食工業■製、シルクロン)ヲ梨地調エ
ンボスロールでエンボス加工しながら同時に熱圧ラミネ
ートした。エンボス加工及び熱圧ラミネートは、170
℃の熱ロールを通してフィルムを加熱し、線圧3kgf
/amでエンボスロールとゴムロールの間をウレタン樹
脂層(3)の上面をエンボス面として通して加工した。
A transparent thermoplastic urethane resin layer (3) with a thickness of 30 μm (manufactured by Taishoku Kogyo ■, Silkron) was embossed on the wood grain pattern (2) using a porcelain embossing roll, and at the same time was hot-pressure laminated. Embossing and hot pressure lamination are 170
The film is heated through a heat roll at ℃, and a linear pressure of 3 kgf is applied.
/am, the upper surface of the urethane resin layer (3) was passed between the embossing roll and the rubber roll as the embossing surface.

得られた化粧材シートは、表面の手触りがソフトで、合
板にラミネートして0°C付近でVカット加工をしても
割れ、白化等が生じなかった。
The surface of the obtained decorative material sheet was soft to the touch, and did not crack or whiten even when laminated on plywood and subjected to V-cut processing at around 0°C.

実施例2 この実施例は第2図に相当するものである。Example 2 This embodiment corresponds to that shown in FIG.

厚さ100 μの熱可塑性ウレタン樹脂層(3)にウレ
タン系インキ(昭和インク工業■製、AFS)を用い、
石目柄(2)をグラビア手法で印刷し、さらに熱可塑性
インキ(4)としてポリ塩化ビニル系不透明インキ(昭
和インク工業■製、化X)を用い、絵柄層(2)の上面
を60μグラビアベタ版でコートした。厚さ3−のポリ
塩化ビニルバッカー(1)上に該フィルムの印刷コート
面を合わせてウレタン樹脂層(3)の上面をエンボス面
として石肌調エンボス版を用い、140°C110kg
/C4,10分の条件下で熱圧成形した。得られたシー
トは店舗内装、床材に用いるに適した、ソフトな手触り
で耐摩耗性に優れたものであった。
Urethane-based ink (manufactured by Showa Ink Kogyo ■, AFS) was used for the thermoplastic urethane resin layer (3) with a thickness of 100 μ,
The stone pattern (2) is printed using a gravure method, and then a polyvinyl chloride-based opaque ink (manufactured by Showa Ink Kogyo ■, Chemical I coated it with a solid version. The printed coated side of the film was placed on a 3-thick polyvinyl chloride backer (1), and the upper surface of the urethane resin layer (3) was used as the embossing surface using a stone-like embossing plate, at 140°C and 110 kg.
/C4 for 10 minutes. The obtained sheet was soft to the touch and had excellent abrasion resistance, making it suitable for use in store interiors and flooring.

〔発明の効果〕〔Effect of the invention〕

本発明によればこの化粧材シートは、表面にソフト感が
得られ、また表面の耐摩耗性が優れているので、最表層
が薄い膜でも床材としての使用に耐えられるものである
。また、この化粧材シートは低温でも柔軟で伸びやすい
ため、10℃以下の低温で■カット加工を施しても割れ
、白化等を生じない。
According to the present invention, this decorative material sheet has a soft feel on the surface and has excellent surface abrasion resistance, so that even if the outermost layer is a thin film, it can withstand use as a flooring material. In addition, this decorative material sheet is flexible and easy to stretch even at low temperatures, so it will not crack or whiten even if it is cut at a low temperature of 10° C. or lower.

【図面の簡単な説明】[Brief explanation of drawings]

第1図及び第2図は本発明の化粧材シートの断面図であ
る。 (1)−−−−−−・・・−基材シート(2)−・・−
・−絵柄層 (3)   −ウレタン樹脂層 (4)−・−−−−−一−−−−熱可塑性インキ特許出
願人 大日本印刷株式会社
1 and 2 are cross-sectional views of the decorative material sheet of the present invention. (1)------Base sheet (2)---------
・−Picture layer (3) −Urethane resin layer (4)−・−−−−−1−−−Thermoplastic ink patent applicant Dai Nippon Printing Co., Ltd.

Claims (1)

【特許請求の範囲】[Claims] 基材シート、絵柄層及びウレタン樹脂層を、この順に積
層してあることを特徴とする化粧材シート。
A decorative sheet comprising a base sheet, a pattern layer, and a urethane resin layer laminated in this order.
JP16643490A 1990-06-25 1990-06-25 Decorative sheet Pending JPH0462055A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16643490A JPH0462055A (en) 1990-06-25 1990-06-25 Decorative sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16643490A JPH0462055A (en) 1990-06-25 1990-06-25 Decorative sheet

Publications (1)

Publication Number Publication Date
JPH0462055A true JPH0462055A (en) 1992-02-27

Family

ID=15831342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16643490A Pending JPH0462055A (en) 1990-06-25 1990-06-25 Decorative sheet

Country Status (1)

Country Link
JP (1) JPH0462055A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08118564A (en) * 1994-10-27 1996-05-14 Achilles Corp Soft vinyl chloride resin sheet and manufacture thereof
EP0930155A4 (en) * 1997-07-24 2001-08-22 Kobe Steel Ltd Paper laminated metal sheet
JP2002254585A (en) * 2001-02-20 2002-09-11 Bayer Ag Decorative laminated product
JP2006281492A (en) * 2005-03-31 2006-10-19 Toppan Printing Co Ltd Decorative material
EP1302814A4 (en) * 2000-07-12 2008-01-23 Yupo Corp Electrophotograhic recording paper
GB2441983A (en) * 2006-07-14 2008-03-26 Aea Technology Plc Catalytic structures for use in catalytic reactors
US7531055B2 (en) * 2002-08-05 2009-05-12 Kingspan Holdings (Irl) Ltd. Printed border
CN102438819A (en) * 2009-03-13 2012-05-02 宝洁公司 Colored web material comprising a plurality of discrete extended elements
CN103203921A (en) * 2013-01-05 2013-07-17 黄山永新股份有限公司 Composite heavy packaging film
US9271879B2 (en) 2009-03-13 2016-03-01 The Procter & Gamble Company Article having a seal and process for forming the same
JP2017532222A (en) * 2014-08-25 2017-11-02 プロフォル クンスツトッフェ ゲーエムベーハーProfol Kunststoffe Gmbh Embossed hot melt laminated multilayer composite film

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08118564A (en) * 1994-10-27 1996-05-14 Achilles Corp Soft vinyl chloride resin sheet and manufacture thereof
EP0930155A4 (en) * 1997-07-24 2001-08-22 Kobe Steel Ltd Paper laminated metal sheet
EP1302814A4 (en) * 2000-07-12 2008-01-23 Yupo Corp Electrophotograhic recording paper
JP2002254585A (en) * 2001-02-20 2002-09-11 Bayer Ag Decorative laminated product
JP4497783B2 (en) * 2001-02-20 2010-07-07 バイエル アクチェンゲゼルシャフト Manufacturing method for decorative laminates
US7531055B2 (en) * 2002-08-05 2009-05-12 Kingspan Holdings (Irl) Ltd. Printed border
JP2006281492A (en) * 2005-03-31 2006-10-19 Toppan Printing Co Ltd Decorative material
GB2441983A (en) * 2006-07-14 2008-03-26 Aea Technology Plc Catalytic structures for use in catalytic reactors
CN102438819A (en) * 2009-03-13 2012-05-02 宝洁公司 Colored web material comprising a plurality of discrete extended elements
CN102438818A (en) * 2009-03-13 2012-05-02 宝洁公司 Web material exhibiting viewing-angle dependent color and comprising a plurality of discrete extended elements
JP2012519609A (en) * 2009-03-13 2012-08-30 ザ プロクター アンド ギャンブル カンパニー Web material exhibiting viewing angle dependent color and comprising a plurality of discrete elongated elements
US9271879B2 (en) 2009-03-13 2016-03-01 The Procter & Gamble Company Article having a seal and process for forming the same
US10543637B2 (en) 2009-03-13 2020-01-28 The Procter & Gamble Company Article having a seal and process for forming the same
CN103203921A (en) * 2013-01-05 2013-07-17 黄山永新股份有限公司 Composite heavy packaging film
JP2017532222A (en) * 2014-08-25 2017-11-02 プロフォル クンスツトッフェ ゲーエムベーハーProfol Kunststoffe Gmbh Embossed hot melt laminated multilayer composite film
US10464283B2 (en) 2014-08-25 2019-11-05 Profol Kunstsoffe GmbH Embossed and hot-melt laminated multilayer composite film

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