JPS627484Y2 - - Google Patents
Info
- Publication number
- JPS627484Y2 JPS627484Y2 JP1979048945U JP4894579U JPS627484Y2 JP S627484 Y2 JPS627484 Y2 JP S627484Y2 JP 1979048945 U JP1979048945 U JP 1979048945U JP 4894579 U JP4894579 U JP 4894579U JP S627484 Y2 JPS627484 Y2 JP S627484Y2
- Authority
- JP
- Japan
- Prior art keywords
- printing
- foaming agent
- decorative sheet
- printed
- pattern
- 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.)
- Expired
Links
- 238000007639 printing Methods 0.000 claims description 35
- 239000004088 foaming agent Substances 0.000 claims description 22
- 238000010438 heat treatment Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 6
- 239000003973 paint Substances 0.000 claims description 6
- 229920003002 synthetic resin Polymers 0.000 claims description 6
- 239000000057 synthetic resin Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 4
- 239000000976 ink Substances 0.000 description 21
- 239000000758 substrate Substances 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- 238000005187 foaming Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000011120 plywood Substances 0.000 description 4
- 239000005060 rubber Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Natural products CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 2
- SMEGJBVQLJJKKX-HOTMZDKISA-N [(2R,3S,4S,5R,6R)-5-acetyloxy-3,4,6-trihydroxyoxan-2-yl]methyl acetate Chemical compound CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O)OC(=O)C)O)O SMEGJBVQLJJKKX-HOTMZDKISA-N 0.000 description 2
- 229940081735 acetylcellulose Drugs 0.000 description 2
- 229920000180 alkyd Polymers 0.000 description 2
- VJRITMATACIYAF-UHFFFAOYSA-N benzenesulfonohydrazide Chemical compound NNS(=O)(=O)C1=CC=CC=C1 VJRITMATACIYAF-UHFFFAOYSA-N 0.000 description 2
- 229920002301 cellulose acetate Polymers 0.000 description 2
- 239000012461 cellulose resin Substances 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 125000005147 toluenesulfonyl group Chemical group C=1(C(=CC=CC1)S(=O)(=O)*)C 0.000 description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- CQSQUYVFNGIECQ-UHFFFAOYSA-N 1-n,4-n-dimethyl-1-n,4-n-dinitrosobenzene-1,4-dicarboxamide Chemical compound O=NN(C)C(=O)C1=CC=C(C(=O)N(C)N=O)C=C1 CQSQUYVFNGIECQ-UHFFFAOYSA-N 0.000 description 1
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical class [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- GZVHEAJQGPRDLQ-UHFFFAOYSA-N 6-phenyl-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(C=2C=CC=CC=2)=N1 GZVHEAJQGPRDLQ-UHFFFAOYSA-N 0.000 description 1
- 240000000972 Agathis dammara Species 0.000 description 1
- 239000004859 Copal Substances 0.000 description 1
- 229920002871 Dammar gum Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- MWRWFPQBGSZWNV-UHFFFAOYSA-N Dinitrosopentamethylenetetramine Chemical compound C1N2CN(N=O)CN1CN(N=O)C2 MWRWFPQBGSZWNV-UHFFFAOYSA-N 0.000 description 1
- 239000001856 Ethyl cellulose Chemical class 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical class CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- 241000782205 Guibourtia conjugata Species 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920001800 Shellac Polymers 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 229920001249 ethyl cellulose Chemical class 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000007644 letterpress printing Methods 0.000 description 1
- ALIFPGGMJDWMJH-UHFFFAOYSA-N n-phenyldiazenylaniline Chemical compound C=1C=CC=CC=1NN=NC1=CC=CC=C1 ALIFPGGMJDWMJH-UHFFFAOYSA-N 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- CMUOJBJRZUHRMU-UHFFFAOYSA-N nitrourea Chemical compound NC(=O)N[N+]([O-])=O CMUOJBJRZUHRMU-UHFFFAOYSA-N 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000004208 shellac Substances 0.000 description 1
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 description 1
- 229940113147 shellac Drugs 0.000 description 1
- 235000013874 shellac Nutrition 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Description
【考案の詳細な説明】
本考案は印刷模様を有する化粧シートに関し詳
しくは発泡剤を混入した印刷インクにて模様印刷
後発泡しない温度で乾燥した平坦印刷模様の化粧
シートに関し後に合板、パーテイクルボード等の
常用基板に貼着直前又は後に加熱することにより
加熱発泡剤を混入した印刷インク模様部分を発泡
させ凹凸模様化粧板を連続的に得ることを可能な
らしめた化粧シートに係りその目的は紙管などに
巻取り可能な平坦状に仕上がりしかも凹凸模様の
発現可能な化粧状シートを得るにある。[Detailed description of the invention] This invention relates to a decorative sheet having a printed pattern, and more specifically to a decorative sheet having a flat printed pattern which is printed with printing ink mixed with a foaming agent and then dried at a temperature which does not cause foaming, and which then is heated just before or after being attached to a commonly used substrate such as plywood or particle board, thereby foaming the printed ink pattern which has been mixed with a foaming agent, making it possible to continuously obtain a decorative board with an uneven pattern, the object of which is to obtain a decorative sheet which has a flat finish which can be wound up into a paper tube, etc., and which is capable of expressing an uneven pattern.
従来凹凸模様を有する化粧シートは模様部分が
凹凸状となつているため、平坦印刷模様のみの化
粧シートのごとく紙管などに多量に巻きとると紙
の重量で模様の凸部がつぶれたり、巻きの空間が
多くなつて取扱い時に巻きずれを生ずるなどの問
題点から実際に巻きとることはほとんど不可能で
あつた。 Conventional decorative sheets with uneven patterns have uneven pattern areas, so if a decorative sheet with only a flat printed pattern is rolled up in a large amount around a paper tube, the weight of the paper may crush the uneven parts of the pattern or cause the rolling. It was almost impossible to actually wind the winding due to problems such as the increased space required and the winding becoming misaligned during handling.
従つて合板等の基板にそれらの化粧シートを貼
着して化粧板を製造する場合は連続的に貼着出来
ないから、基板に不連続の枚葉の形態で貼着しな
ければならず、化粧板の生産効率を著しく低下さ
せている。 Therefore, when manufacturing a decorative board by pasting these decorative sheets onto a substrate such as plywood, it is not possible to adhere them continuously, so it is necessary to adhere them to the substrate in discontinuous sheets. This significantly reduces the production efficiency of decorative laminates.
本考案は上記の如き凹凸模様を有する化粧シー
トの大量生産における欠点を改良すべく種々研究
の結果、紙やフイルムなどの常用のシート状基材
の上面に常用の印刷インクと加熱発泡剤を混入し
た印刷インクにより所望の模様を印刷後、透明又
は着色透明の合成樹脂塗料で全面を被覆し、加熱
発泡剤が発泡しない低温で乾燥することにより仕
上げた化粧シートで、そのままで紙管などへの巻
き取りを可能にした、いわゆる凹凸模様の潜在的
発現可能な化粧シートに関し、該化粧シートを合
板等の基板へ貼着する直前又は後に加熱発泡剤を
混入した印刷インクによる印刷層部分を発泡さ
せ、凹凸模様を有する化粧板を連続的に生産する
ことを可能ならしめた凹凸模様発現可能な化粧シ
ートに係るものである。以下本考案に係る化粧シ
ートの製造法について説明する。 This invention was developed as a result of various researches to improve the drawbacks in the mass production of decorative sheets with uneven patterns as described above.The present invention was developed by mixing common printing ink and a heat foaming agent on the top surface of common sheet-like substrates such as paper and film. After printing a desired pattern using printed ink, the entire surface is coated with transparent or colored transparent synthetic resin paint, and the decorative sheet is finished by drying at a low temperature where the heated foaming agent does not foam. Regarding a decorative sheet that can be rolled up and potentially exhibits a so-called uneven pattern, the printed layer portion is foamed using printing ink mixed with a heating foaming agent immediately before or after the decorative sheet is attached to a substrate such as plywood. The present invention relates to a decorative sheet capable of expressing an uneven pattern, which makes it possible to continuously produce a decorative board having an uneven pattern. The method for manufacturing the decorative sheet according to the present invention will be explained below.
本考案は第１図に示す如く紙やフイルムなどの
常用のシート状基材１の上面に常用の発泡剤を混
入しない印刷インクにてベタ印刷層２を形成し、
次に該ベタ印刷層２の上面の凸部を形成したい部
分に加熱発泡剤を混入した印刷インクにて印刷層
３を形成する。さらに必要とあれば、上記ベタ印
刷層２上の他の部分に常用の印刷インクにて印刷
層４を形成し、すなわち何回かの印刷層の中少く
とも１回は加熱発泡剤を混入した印刷インクにて
も印刷し、その後透明又は着色透明の合成樹脂塗
料５により全面を被覆し、加熱発泡剤が発泡する
以下の低温で乾燥して求める化粧シート７を得
る。 As shown in FIG. 1, the present invention forms a solid printing layer 2 on the top surface of a commonly used sheet-like base material 1 such as paper or film using a commonly used printing ink that does not contain a foaming agent.
Next, a printed layer 3 is formed on the upper surface of the solid printed layer 2 in a portion where a convex portion is to be formed using printing ink mixed with a heating foaming agent. Furthermore, if necessary, a printing layer 4 is formed on other parts of the solid printing layer 2 using a commonly used printing ink, that is, a heating foaming agent is mixed in at least one of the several printing layers. The sheet is also printed with printing ink, and then the entire surface is covered with a transparent or colored transparent synthetic resin paint 5, and the desired decorative sheet 7 is obtained by drying at a low temperature below the temperature at which the heated foaming agent foams.
なお本考案では上述の加熱発泡剤を混入した印
刷層３と常用の印刷層４とを一部重ね合わせて印
刷してもよく、印刷の模様又は凹凸部分により
種々の組み合わせがあるが、要は少くとも１回は
所要の部分を加熱によつて発泡可能な印刷にて印
刷するようにすることが必須である。 In addition, in the present invention, the printing layer 3 mixed with the above-mentioned heating foaming agent and the conventional printing layer 4 may be partially overlapped and printed, and there are various combinations depending on the printing pattern or uneven parts, but the main point is It is essential to print a required portion at least once using a printing method that can be foamed by heating.
本考案で使用する加熱発泡剤としては、ジニト
ロソペンタメチレンテトラミン、ベンゼンスルホ
ニルヒドラジド、トルエンスルホニルヒドラジ
ド、アゾビスイソブチロニトリル、ジアゾアミノ
ベンゼン、ニトロウレア、アセトン−Ｐ−トルエ
ンスルホニルヒドラゾン、２，４−トルエンジス
ルホニルヒドラジド、Ｐ−メチルウレタンベンゼ
ンスルホニルヒドラジド、Ｎ，N′−ジメチル−
Ｎ，N′−ジニトロソテレフタルアミドなど公知
のものを使用することができる。 The heat foaming agents used in the present invention include dinitrosopentamethylenetetramine, benzenesulfonylhydrazide, toluenesulfonylhydrazide, azobisisobutyronitrile, diazoaminobenzene, nitrourea, acetone-P-toluenesulfonylhydrazone, 2,4- Toluene disulfonyl hydrazide, P-methylurethane benzenesulfonyl hydrazide, N,N'-dimethyl-
Known compounds such as N,N'-dinitrosoterephthalamide can be used.
シート状基材１としては、紙類又はその他の加
工紙類、塩化ビニールフイルム、ポリエチレンフ
イルム等の合成樹脂フイルムであつて、紙筒など
に巻き取ることが出来る程度の柔軟性を有するシ
ート状物であればよい。 The sheet-like base material 1 is a sheet-like material such as paper or other processed paper, a synthetic resin film such as a vinyl chloride film, or a polyethylene film, which has enough flexibility to be rolled up into a paper tube or the like. That's fine.
さらに常用の印刷インクとは公知のもの、例え
ば脱水ヒマシ油、アルキツド油等の合成乾性油
類、セラツク、ロジン、コパール、ダンマー等の
天然樹脂類、エステルゴム、変性フエノール樹
脂、変性アルキツド樹脂、マレイン酸化ロジン、
ビニル系樹脂、エポキシ系樹脂、アミノアルキツ
ド樹脂、ポリアミド系樹脂等の合成樹脂類、ニト
ロセルロース、エチルセルロース等のセルロース
誘導体、塩化ゴム、環化ゴム等のゴム誘導体、そ
の他膠、カゼイン、デキストリン等の１種又は２
種以上をビヒクル主成分とし、これに安定剤、可
塑剤、分散剤、乾燥剤、充填剤等を添加し、更に
染料、顔料等の着色剤を加えて、溶剤、希釈剤等
で充分混練したものである。 Furthermore, commonly used printing inks include those known in the art, such as synthetic drying oils such as dehydrated castor oil and alkyd oil, natural resins such as shellac, rosin, copal, and dammar, ester rubber, modified phenolic resin, modified alkyd resin, and maleic ink. oxidized rosin,
Synthetic resins such as vinyl resins, epoxy resins, aminoalkyd resins, polyamide resins, cellulose derivatives such as nitrocellulose and ethyl cellulose, rubber derivatives such as chlorinated rubber and cyclized rubber, and one type of glue, casein, dextrin, etc. or 2
The main component of the vehicle is stabilizers, plasticizers, dispersants, drying agents, fillers, etc., and coloring agents such as dyes and pigments are added, and the mixture is thoroughly kneaded with solvents, diluents, etc. It is something.
上塗り塗料５としては、例えばアミノアルキツ
ド樹脂、ウレタン樹脂、塩化ビニール樹脂、メラ
ミン樹脂、尿素樹脂、ベンゾグアナミン樹脂、ラ
ツカーなど公知の塗料を使用する。 As the top coat 5, known paints such as aminoalkyd resin, urethane resin, vinyl chloride resin, melamine resin, urea resin, benzoguanamine resin, and lacquer are used.
なお印刷方法としては、グラビア印刷、凸版印
刷、凹版印刷、オフセツト印刷、スクリーン印刷
等公知の印刷方式を採用する。 As the printing method, known printing methods such as gravure printing, letterpress printing, intaglio printing, offset printing, and screen printing are employed.
本考案の化粧シートを用いて化粧板を製造する
には、第２図に示すように合板やパーテイクルボ
ードなどの基板６にまず接着剤塗布機８にて接着
剤を塗布し基板６に化粧シート７を貼着する直前
若しくは貼着しながら熱風若しくはヒートロール
９等にて該化粧シート７を加熱し、加熱発泡剤を
混入した印刷インクにて印刷した模様印刷層３を
発泡させ、連続的に貼着するか、若しくは該化粧
シート７を基板６に連続的に貼着後ドライヤー１
０等にて加熱発泡させるか、いずれの手段をとつ
てもよい。なお第３図は第１図に示す化粧シート
を基板６に貼着後に模様印刷層３を加熱発泡させ
た状態を示す断面図である。 To manufacture a decorative board using the decorative sheet of the present invention, as shown in FIG. Immediately before pasting the sheet 7 or while pasting the decorative sheet 7, the decorative sheet 7 is heated with hot air or a heat roll 9, etc., and the pattern printing layer 3 printed with printing ink mixed with a heating foaming agent is foamed, and the pattern printing layer 3 is continuously foamed. or after continuously pasting the decorative sheet 7 on the substrate 6, the dryer 1
Either heating and foaming at a temperature of 0 or the like may be used. Note that FIG. 3 is a cross-sectional view showing a state in which the pattern printing layer 3 is heated and foamed after the decorative sheet shown in FIG. 1 is adhered to the substrate 6.
化粧シートの加熱温度は加熱発泡剤の発泡温度
により適宜設定する。例えば加熱発泡剤としてト
ルエンスルホニルヒドラジツドを使用した場合、
その発泡温度は107℃であるため、略110℃〜120
℃程度の温度でよい。 The heating temperature of the decorative sheet is appropriately set depending on the foaming temperature of the heating foaming agent. For example, when toluenesulfonyl hydrazide is used as a heat foaming agent,
Its foaming temperature is 107℃, so approximately 110℃~120℃
A temperature of about ℃ is sufficient.
以上の説明で明らかな如く上述の方法で得られ
る本考案の化粧シートは紙やフイルムなどの常用
のシート状基材の上面に常用の印刷インクと加熱
発泡剤を混入したインクにより所望の模様を印刷
後、透明又は着色透明の合成樹脂塗料で全面を被
覆し、加熱発泡剤が発泡しない低温で乾燥する構
成からなるものであり、従来の平坦印刷模様を有
する化粧シートと同様に紙管などに巻き取つても
巻きずれを生ずることなく多量に巻き取れ、しか
も、合板等の基板へ貼着する直前又は後に熱を加
えることにより容易に加熱発泡剤を混入した印刷
インクの印刷層部分が発泡して凹凸を形成するの
で、従来の如く化粧シートを枚葉で基板に貼らず
とも、連続的な貼着生産が可能となり、化粧板の
生産効率を大幅にアツプすることが出来る。 As is clear from the above explanation, the decorative sheet of the present invention obtained by the above-mentioned method has a desired pattern formed on the top surface of a commonly used sheet-like base material such as paper or film using a commonly used printing ink and an ink mixed with a heating foaming agent. After printing, the entire surface is coated with transparent or colored transparent synthetic resin paint, and the heated foaming agent dries at a low temperature that does not cause foaming.Similar to decorative sheets with conventional flat printed patterns, it can be applied to paper tubes, etc. It can be rolled up in a large amount without causing any slippage, and the printing layer portion of the printing ink mixed with the heating foaming agent can easily foam by applying heat just before or after pasting it onto a substrate such as plywood. Since the unevenness is formed by using the decorative sheet, continuous adhesion production is possible without having to apply the decorative sheet in sheets to the substrate as in the past, and the production efficiency of the decorative board can be greatly increased.
次に実施例を記す。 Next, examples will be described.
以下部は特記なき限り重量部を示す。 The following parts are by weight unless otherwise specified.
実施例 (1)
〔インキ配合比〕
アセチルセルローズ樹脂 15部
顔 料（ベンガラ） 25部
溶 剤（メチルエチルケトン） 60部
上記配合比のインキにて重さ30g／m2の薄葉紙
上にベタ印刷層を形成した。Example (1) [Ink compounding ratio] Acetyl cellulose resin 15 parts Pigment (red iron) 25 parts Solvent (methyl ethyl ketone) 60 parts A solid printing layer was printed on thin paper weighing 30 g/ m2 using ink with the above compounding ratio. Formed.
次に上記ベタ印刷層の上に下記の配合比よりな
る加熱発泡剤を含有したインキ組成物にて、抽象
柄の印刷模様を施した。 Next, an abstract pattern was printed on the solid printing layer using an ink composition containing a heat foaming agent having the following blending ratio.
アセチルセルローズ樹脂 35部
顔料（フタールシアンブルウ） 15部
溶剤（メチルエチルケトン） 30部
トルエンスルホニルヒドラジツド 20部
次に上記の印刷模様層上に下記配合の上塗り塗
料を７〜8g／m2塗布し80〜90℃熱風循環式ドラ
イヤーにて50秒程度乾燥し求める化粧シートを得
た。
Acetyl cellulose resin 35 parts Pigment (phthalic cyan blue) 15 parts Solvent (methyl ethyl ketone) 30 parts Toluenesulfonyl hydrazide 20 parts Next, 7 to 8 g/m2 of topcoat paint having the following composition was applied onto the above printed pattern layer, and dried for about 50 seconds in a hot air circulating dryer at 80 to 90°C to obtain the desired decorative sheet.
塩化ビニール樹脂 55部 溶剤（キシロール） 45部 Vinyl chloride resin 55 parts Solvent (xylol) 45 parts
第１図は本考案の一実施例を示す化粧シートの
断面図、第２図は本考案の化粧シートを基板に貼
着する際の工程概略図、第３図は第１図に示す化
粧シートを基板に貼着後に印刷層を加熱発泡させ
た状態を示す断面図。
１……シート状基材、２……ベタ印刷層、３…
…加熱発泡剤混入インク印刷層、４……常用イン
ク印刷層、５……上塗り塗料、６……基板、７…
…化粧シート、８……接着剤塗布機、９……ヒー
トロール、１０……ドライヤー。
Figure 1 is a cross-sectional view of a decorative sheet showing an embodiment of the present invention, Figure 2 is a schematic diagram of the process of attaching the decorative sheet of the present invention to a substrate, and Figure 3 is the decorative sheet shown in Figure 1. FIG. 3 is a cross-sectional view showing a state in which the printed layer is heated and foamed after being attached to the substrate. 1... Sheet-like base material, 2... Solid printing layer, 3...
...Heating foaming agent mixed ink printing layer, 4...Common ink printing layer, 5...Top coating, 6...Substrate, 7...
... Decorative sheet, 8... Adhesive applicator, 9... Heat roll, 10... Dryer.
Claims (1)
とも１回は常用の印刷インクに加熱発泡剤を混入
した印刷インクを用い所望の模様を印刷後、透明
又は着色透明の合成樹脂塗料で全面を被覆し、加
熱発泡剤が発泡しない低温で乾燥することを特徴
とする加熱により凹凸模様の発現可能な化粧シー
ト。 When printing on the top surface of a commonly used sheet-like base material, the desired pattern is printed at least once using a commonly used printing ink mixed with a heating foaming agent, and then the entire surface is coated with a transparent or colored transparent synthetic resin paint. A decorative sheet capable of forming an uneven pattern by heating, which is characterized by drying at a low temperature at which the heating foaming agent does not foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979048945U JPS627484Y2 (en) | 1979-04-11 | 1979-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979048945U JPS627484Y2 (en) | 1979-04-11 | 1979-04-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55148931U JPS55148931U (en) | 1980-10-27 |
| JPS627484Y2 true JPS627484Y2 (en) | 1987-02-20 |
Family
ID=28933616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979048945U Expired JPS627484Y2 (en) | 1979-04-11 | 1979-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS627484Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5841805U (en) * | 1981-09-14 | 1983-03-19 | 松下電工株式会社 | architectural board |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5052A (en) * | 1973-04-28 | 1975-01-06 |
-
1979
- 1979-04-11 JP JP1979048945U patent/JPS627484Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5052A (en) * | 1973-04-28 | 1975-01-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55148931U (en) | 1980-10-27 |
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