JPH03194000A - Manufacture of wall paper - Google Patents
Manufacture of wall paperInfo
- Publication number
- JPH03194000A JPH03194000A JP33296989A JP33296989A JPH03194000A JP H03194000 A JPH03194000 A JP H03194000A JP 33296989 A JP33296989 A JP 33296989A JP 33296989 A JP33296989 A JP 33296989A JP H03194000 A JPH03194000 A JP H03194000A
- Authority
- JP
- Japan
- Prior art keywords
- ink
- wiping
- wiped
- wallpaper
- wall paper
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 239000002904 solvent Substances 0.000 claims abstract description 9
- 229920005992 thermoplastic resin Polymers 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000011241 protective layer Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 17
- 229920005989 resin Polymers 0.000 description 11
- 239000011347 resin Substances 0.000 description 11
- 238000004049 embossing Methods 0.000 description 8
- 238000007639 printing Methods 0.000 description 6
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000007646 gravure printing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical group N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920006243 acrylic copolymer Polymers 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000007606 doctor blade method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920005906 polyester polyol Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Paper (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は壁紙の製造方法に関し、詳しくはワイピング工
程を有する壁紙の製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a method for manufacturing wallpaper, and more particularly to a method for manufacturing wallpaper that includes a wiping process.
従来、ワイピング加工を施した壁紙は、ダブリングシー
トを用いて製造されている。その製造は、一般に着色ポ
リ塩化ビニルシート上に印刷を施こし、その上に透明ポ
リ塩化ビニルフィルムを貼り合せると同時にエンボス加
工し、次いで該フィルム上の凹部にインキを付与してワ
イピングを行なうことによりなされる。Conventionally, wallpaper subjected to wiping processing has been manufactured using a doubling sheet. Its production generally involves printing on a colored polyvinyl chloride sheet, laminating a transparent polyvinyl chloride film thereon and simultaneously embossing it, then applying ink to the recesses on the film and wiping it. It is done by.
しかしながら、前記の方法のごとく、シートと同種の材
質からなる透明フィルムをラミネートした場合には、壁
紙が必要以上に硬くなりすぎ、また施工上の効率も悪く
、さらに耳つり現象もしばしば発生するといった欠点が
現れる。これを避けるため、透明フィルムのシートへの
ラミネートをナクシて直接塩ビシートヘワイピングした
としても、ワイピングインキの溶剤への攻撃により印刷
絵柄が溶解してしまいワイピング加工を阻害することと
なる。これらの問題に対しその解決が望まれていた。However, when a transparent film made of the same material as the sheet is laminated as in the method described above, the wallpaper becomes too hard than necessary, the installation efficiency is poor, and the phenomenon of ear sagging often occurs. Shortcomings appear. In order to avoid this, even if the transparent film is not laminated to the sheet and is directly wiped onto the PVC sheet, the printed pattern will be dissolved due to the attack of the wiping ink on the solvent, which will hinder the wiping process. A solution to these problems has been desired.
したがって本発明の目的は、すぐれた意匠性を有する壁
紙を簡易かつ安定して製造する方法を提供することにあ
る。Therefore, an object of the present invention is to provide a method for easily and stably manufacturing wallpaper having excellent design properties.
〔課題を解決するための手段］
本発明者は前記課題を解決すべく鋭意検討した結果・本
発明の目的が下記手段により達成されることを見出した
。[Means for Solving the Problems] As a result of intensive studies to solve the above problems, the present inventor found that the object of the present invention can be achieved by the following means.
すなわち、本発明は、裏打紙上に塗設された熱可塑性相
、脂層に印刷を行なった後エンボス加工を施こし、さら
にエンボス凹部にインキをワイピングする壁紙の製造方
法において、上記インキが溶剤系インキ又は水性インキ
であることを特徴とする壁紙の製造方法、に関する。That is, the present invention provides a wallpaper manufacturing method in which a thermoplastic phase and a fat layer coated on a backing paper are printed, and then embossing is performed, and furthermore, ink is wiped into the embossed recesses, and the ink is solvent-based. The present invention relates to a method for producing wallpaper characterized by using ink or water-based ink.
以下、本発明の詳細な説明する。The present invention will be explained in detail below.
本発明に使用されるワイピングのためのインキは、溶剤
系インキ又は水性インキである。The wiping ink used in the present invention is a solvent-based ink or a water-based ink.
溶剤系インキとは、インキを構成する顔料、ベヒクル等
を希釈するために有機溶剤が用いられるものであり、こ
の場合、ワイピングインキが接触する熱可塑性樹脂層中
の溶剤をアタックすることのない溶剤が選択される。Solvent-based ink is one in which an organic solvent is used to dilute the pigment, vehicle, etc. that make up the ink, and in this case, a solvent that does not attack the solvent in the thermoplastic resin layer that the wiping ink comes into contact with is used. is selected.
また、本発明において使用される水性インキは、希釈剤
として水が用いられるものであり、それに使用されるベ
ヒクルが、基材への密着性、着色剤の分散性、良好なド
クター切れ、及び架橋可能であることが好ましい。好ま
しい樹脂としては、アクリル、塩化ビニル、酢酸ビニル
、エポキシ、エチル酢酸ビニル共重合体、酢酸ビニル・
アクリル共重合体、アクリル・スチレン共重合体、ビニ
リデン等を主体とするエマルジョン、ＮＢＲ樹脂系ラテ
ックス、ＳＢＲ樹脂系ラテックス、水溶性アクリル樹脂
等があげられる。In addition, the water-based ink used in the present invention uses water as a diluent, and the vehicle used therein has good adhesion to the substrate, dispersibility of the colorant, good doctor cutting, and crosslinking. It is preferable that it is possible. Preferred resins include acrylic, vinyl chloride, vinyl acetate, epoxy, ethyl vinyl acetate copolymer, and vinyl acetate.
Examples include acrylic copolymers, acrylic-styrene copolymers, emulsions mainly containing vinylidene, NBR resin latexes, SBR resin latexes, water-soluble acrylic resins, and the like.
前記裏打紙としては、難燃加工を施した、米坪５０〜１
００ｇ／ｒｒｆ程度の紙であり、その他年織布、天然又
は合成繊維等があげられる。とくに好ましいのは水酸化
アルミニウム紙（無機分が８０％以上の防火検定合格品
）である。The backing paper is flame-retardant treated paper with a 50-1.
It is paper with a weight of about 00g/rrf, and other materials such as woven fabrics, natural or synthetic fibers, etc. Particularly preferred is aluminum hydroxide paper (a product that has passed fire protection certification with an inorganic content of 80% or more).
熱可塑性樹脂層を形成する樹脂は、塩化ビニル、酢酸ビ
ニル、ポリエチレン等が好ましく使用される。なお、核
層は発泡剤を含有しないことが好ましい。層厚は５０〜
２００μｍ程度が好ましい。As the resin forming the thermoplastic resin layer, vinyl chloride, vinyl acetate, polyethylene, etc. are preferably used. In addition, it is preferable that the core layer does not contain a foaming agent. Layer thickness is 50~
The thickness is preferably about 200 μm.
前記樹脂層に施こされる印刷に使用されるインキは、そ
の後に行なうエンボス加工に影響されないもの、すなわ
ち、樹脂層への密着性、耐熱変色性にすぐれるものが望
まれ、そのためにベヒクルとして塩化ビニル、アクリル
等の樹脂が好ましく使用される。The ink used for printing on the resin layer is desired to be unaffected by the subsequent embossing process, that is, to have excellent adhesion to the resin layer and resistance to heat discoloration. Resins such as vinyl chloride and acrylic are preferably used.
次に本発明の工程を第１図を参照しながら説明する。Next, the steps of the present invention will be explained with reference to FIG.
まず、裏打紙１上に熱可塑性樹脂層２が設けられる（第
１図イ）。次に、熱可塑性樹脂Ｎ２上に印刷インキ３が
任意の絵柄、及び模様を描いて印刷される（第１図口）
。上記印刷は、公知の種々の方法が適用できる。とくに
グラビア印刷法が一般的であり好ましく用いられる。樹
脂層表面に印刷が付された後、エンボス加工が施こされ
凹凸が付与される（第１図ハ）。エンボス加工は通常使
用される方法がいずれも適用でき、温度及び圧力を調節
しながらなされる。First, the thermoplastic resin layer 2 is provided on the backing paper 1 (FIG. 1A). Next, the printing ink 3 is printed on the thermoplastic resin N2 to draw arbitrary patterns and patterns (Figure 1 opening)
. Various known methods can be applied to the above printing. In particular, the gravure printing method is common and preferably used. After printing is applied to the surface of the resin layer, embossing is performed to provide unevenness (FIG. 1C). Embossing can be done by any commonly used method, and is done while controlling temperature and pressure.
次いで、さきのエンボス加工で形成された凹部にワイピ
ングのためのインキが供給される（第１図二）。ワイピ
ングは公知の種々の方法によりなされる。ワイピングイ
ンキ４を凹部にのみ存在させるために、好ましくはドク
ターブレード法により凸部に塗設されたワイピングイン
キは凹部を満たすよう集められ、あるいは樹脂層表面外
へかき落される。Next, ink for wiping is supplied to the recesses formed by the previous embossing process (FIG. 1-2). Wiping can be done by various known methods. In order to make the wiping ink 4 exist only in the recesses, the wiping ink applied to the convex parts is preferably collected by a doctor blade method so as to fill the recesses, or is scraped off to the outside of the surface of the resin layer.
ワイピング工程を経て得られる壁紙は、さらにその表面
保護のため、透明又は半透明の保護Ｎ５の設けられるこ
とがとくに好ましい（第１図ホ）。It is particularly preferable that the wallpaper obtained through the wiping process is provided with a transparent or translucent protection N5 to further protect its surface (FIG. 1(e)).
保護層５を構成する材質としては、アクリルポリオール
、ポリエステルポリオール等のウレタン系樹脂が好まし
く、また表面艶調整のためのマット剤、表面物性向上の
ためのイソシアネート等が適宜添加される。The material constituting the protective layer 5 is preferably a urethane resin such as an acrylic polyol or a polyester polyol, and a matting agent for adjusting surface gloss, an isocyanate for improving surface properties, etc. are added as appropriate.
以下に本発明を実施例により説明する。 The present invention will be explained below using examples.
裏打紙（難燃処理済） ｒＷＫ７ＯＮＲＤｓ」（興人
■製７０ｇ／ｒｒ？）上に下記組成の樹脂層（厚さ１４
０μｍ）を塗設した。A resin layer with the following composition (thickness: 14
0 μm) was coated.
上記樹脂層上に印刷インキｒＮＷＰＪ （昭和イク工
業所製）を用い絵柄をグラビア印刷法により印刷した。A pattern was printed on the resin layer by a gravure printing method using printing ink rNWPJ (manufactured by Showa Iku Kogyosho).
得られたシート表面に金属製エンボスロール（エツチン
グ版にクロムメツキを施したもの）を熱圧しエンボス加
工を行なった。次いで、下記組成のワイピングインキを
表面に塗設し、その後ドクターブレードにてワイピング
インキを表面凹部にのみ残存させ乾燥・硬化させ、壁紙
を得た。この結果、得られた壁紙は、精密な絵柄が保持
されたものであり、絵柄印刷面上に本実施例のように直
接ワイピングを施こす簡便な方法によってもすぐれた意
匠性を有する壁紙の得られることが確認された。Embossing was performed on the surface of the obtained sheet by hot pressing with a metal embossing roll (a chrome-plated etching plate). Next, a wiping ink having the following composition was applied to the surface, and then the wiping ink was left only in the concave portions of the surface using a doctor blade and dried and cured to obtain wallpaper. As a result, the obtained wallpaper retains a precise pattern, and even by using the simple method of directly wiping the pattern printed surface as in this example, it is possible to obtain wallpaper with excellent design. It was confirmed that
さらに、ワイピングを施こした壁紙表面にワイピングＮ
ｏ、１８（３分艷、昭和インク工業所製）を用いて透明
保護層（３ｇ／ｒｒｒ）を設けた。In addition, wiping N is applied to the surface of the wallpaper that has been wiped.
A transparent protective layer (3 g/rrr) was provided using 0.18 (3 minutes, manufactured by Showa Ink Kogyo Co., Ltd.).
これにより壁紙の表面物性が顕著に向上し、かつ保存性
、耐候性の向上することが確認された。It was confirmed that this significantly improved the surface properties of the wallpaper, as well as improved storage stability and weather resistance.
本発明の方法により、精密な絵柄もしくは模様が損なわ
れることなくすぐれた意匠性を有する壁紙が簡便かつ安
定して製造される。さらに、透明又は半透明の保護層を
設けることにより耐傷性、保存性、耐候性等に優れる壁
紙が得られる。By the method of the present invention, wallpaper with excellent design can be easily and stably produced without damaging precise designs or designs. Furthermore, by providing a transparent or translucent protective layer, a wallpaper with excellent scratch resistance, preservability, weather resistance, etc. can be obtained.
第１図は本発明の製造工程を示す各層の断面図である。 FIG. 1 is a cross-sectional view of each layer showing the manufacturing process of the present invention.
Claims (1)
エンボス加工を施こし、さらにエンボス凹部にインキを
ワイピングする壁紙の製造方法において、上記インキが
溶剤系インキ又は水性インキであることを特徴とする壁
紙の製造方法。 ２、前記インキをワイピングした後、透明又は半透明の
保護層を塗設する請求項１に記載の壁紙の製造方法。[Claims] 1. A method for producing wallpaper, in which a thermoplastic resin layer coated on a backing paper is printed and then embossed, and further ink is wiped into the embossed recesses, wherein the ink is a solvent-based ink or A method for producing wallpaper characterized by using water-based ink. 2. The method for producing wallpaper according to claim 1, wherein a transparent or translucent protective layer is applied after wiping the ink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33296989A JPH03194000A (en) | 1989-12-25 | 1989-12-25 | Manufacture of wall paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33296989A JPH03194000A (en) | 1989-12-25 | 1989-12-25 | Manufacture of wall paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03194000A true JPH03194000A (en) | 1991-08-23 |
Family
ID=18260845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33296989A Pending JPH03194000A (en) | 1989-12-25 | 1989-12-25 | Manufacture of wall paper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03194000A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004037545A1 (en) * | 2002-10-28 | 2004-05-06 | Lg Chem, Ltd. | Wall paper having 3-dimensional exterior view and method for preparing the same |
-
1989
- 1989-12-25 JP JP33296989A patent/JPH03194000A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004037545A1 (en) * | 2002-10-28 | 2004-05-06 | Lg Chem, Ltd. | Wall paper having 3-dimensional exterior view and method for preparing the same |
| CN100337841C (en) * | 2002-10-28 | 2007-09-19 | Lg化学株式会社 | Wall paper having 3-dimensional exterior view and method for preparing the same |
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