JPH0528078Y2 - - Google Patents
Info
- Publication number
- JPH0528078Y2 JPH0528078Y2 JP1987188407U JP18840787U JPH0528078Y2 JP H0528078 Y2 JPH0528078 Y2 JP H0528078Y2 JP 1987188407 U JP1987188407 U JP 1987188407U JP 18840787 U JP18840787 U JP 18840787U JP H0528078 Y2 JPH0528078 Y2 JP H0528078Y2
- Authority
- JP
- Japan
- Prior art keywords
- transfer
- layer
- water
- polyvinyl alcohol
- 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.)
- Expired - Lifetime
Links
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 15
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 15
- 239000010408 film Substances 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 239000011347 resin Substances 0.000 description 12
- 229920005989 resin Polymers 0.000 description 12
- 239000010409 thin film Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 238000005406 washing Methods 0.000 description 8
- 239000002198 insoluble material Substances 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 2
- 239000012461 cellulose resin Substances 0.000 description 2
- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 229920006267 polyester film Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002195 soluble material Substances 0.000 description 2
- XQXSYHSCFFKKGK-UHFFFAOYSA-N C#CCC.C(C)(=O)O Chemical compound C#CCC.C(C)(=O)O XQXSYHSCFFKKGK-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
Landscapes
- Printing Methods (AREA)
- Decoration By Transfer Pictures (AREA)
Description
【考案の詳細な説明】
〈産業上の利用分野〉
本考案は、水圧転写に用いる転写シートに関す
る。[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to a transfer sheet used for hydraulic transfer.
〈従来の技術〉
水圧転写法による絵付をする方法としては、特
開昭51−21911号公報に示されるように薄膜に塗
料や印刷インキ等を仕様して絵柄を設け、この絵
柄を上にして前記薄膜を液体状に浮かべ、次に被
転写体を前記薄膜に押圧しつつ、液中に全体また
は一部を沈降させて、被転写体に前記絵柄を転写
する。そして転写時以降において前記薄膜を被転
写体から除去する方法である。<Prior art> As shown in Japanese Unexamined Patent Publication No. 51-21911, the method of painting using the hydraulic transfer method is to apply a pattern to a thin film using paint or printing ink, and then place the pattern on top. The thin film is floated in a liquid state, and then the object to be transferred is pressed against the thin film, and the entire or part of the object is allowed to settle in the liquid, thereby transferring the pattern to the object to be transferred. This is a method in which the thin film is removed from the object to be transferred after the transfer.
上記方法は、被転写体の表面が曲面または不規
則形状の面であつても任意の絵柄を設けることが
でき、テレビ、ステレオ等のキヤビネツトの表面
に絵付をするのに適している。 The above method can provide any pattern even if the surface of the object to be transferred is a curved or irregularly shaped surface, and is suitable for applying a pattern to the surface of a cabinet such as a television or stereo.
しかしながら、前記公報に示された方法は、絵
柄を直接薄膜に印刷して設けるため、薄膜は印刷
時に紙と比較して伸縮が大きく、見当合せが困難
であるため、印刷において多くの時間を必要と
し、作業性の悪いものとなつていた。 However, the method disclosed in the above publication requires a lot of time during printing because the pattern is printed directly on the thin film, and the thin film expands and contracts more than paper during printing, making registration difficult. This resulted in poor workability.
また、薄膜として一般的なポリビニルアルコー
ルフイルムは、吸湿による変化が大きく、保存性
が悪いため、吸湿時のブツキングを防止するため
ニツカリ粉等の粉末を散布してあるので、印刷層
を設ける際、ピンホールが起き、印刷適性を損な
う原因にもなつていた。 In addition, polyvinyl alcohol film, which is commonly used as a thin film, changes greatly due to moisture absorption and has poor storage stability. Therefore, powder such as Nikkari powder is sprinkled on it to prevent blistering when moisture is absorbed. Pinholes were formed, which caused problems with printability.
そして転写後薄膜の除去のため念入りな洗浄を
必要としていた。これは前記薄膜は、絵柄を直接
印刷して設けるため30μ以上の暑さが必要であ
り、そのため転写後も被転写体の表面に薄膜が残
り、次工程のためにも薄膜を完全に除去しなけれ
ばならなかつた。 After transfer, careful cleaning was required to remove the thin film. This is because the above-mentioned thin film requires heat of 30μ or more because it is applied by directly printing the pattern, and as a result, the thin film remains on the surface of the transferred object even after transfer, and the thin film must be completely removed for the next process. I had to.
〈解決しようとする問題点〉
前記問題を解決するため本発明者等は、特開昭
62−146698号公報に示されるように剥離紙に印刷
層を施した後、印刷層上に溶解性樹脂層を設けた
転写シートを用い、転写時には剥離紙を剥離し
て、印刷層を上にして浮かべ、上方から被転写体
を押圧することにより達成した。<Problem to be solved> In order to solve the above problem, the inventors of the present invention
As shown in Publication No. 62-146698, after applying a printing layer to a release paper, a transfer sheet with a soluble resin layer provided on the printing layer is used, and at the time of transfer, the release paper is peeled off and the printing layer is placed on top. This was achieved by floating the object and pressing the object from above.
上記公報に示された方法により、転写後の水洗
除去および転写紙の反りの問題は解決されたが、
溶解性樹脂層として一般的なポリビニルアルコー
ル層を用いた場合、溶解性樹脂層の暑さは15μ以
上であるのが好ましいが、15μ以上となると均一
な塗布が困難なうえ、作業性も低下するため、厚
さが10μ以下となつてしまつていた。 The method disclosed in the above publication solved the problems of washing with water after transfer and warping of the transfer paper, but
When a general polyvinyl alcohol layer is used as the soluble resin layer, the heat of the soluble resin layer is preferably 15μ or more, but if it is 15μ or more, it is difficult to apply uniformly and workability decreases. As a result, the thickness was less than 10μ.
この溶解性樹脂層の厚さが10μｍ以下であると
転写後の水洗除去の問題はないが、転写時に水に
浮かべてから被転写体を押圧処理する処理時間を
短かくしなければならず、転写作業の安定性の改
善が望まれていた。 If the thickness of this soluble resin layer is 10 μm or less, there will be no problem with washing with water after transfer, but it is necessary to shorten the processing time of floating on water and pressing the transfer target during transfer. Improvements in work stability were desired.
そこで本考案は、溶解性樹脂層としてポリビニ
ルアルコールフイルム体を用いても転写後の作業
安定性に優れ、しかも転写後の残つた樹脂の水洗
除去が容易な水圧転写シートを提供することを目
的とする。 Therefore, the purpose of the present invention is to provide a hydraulic transfer sheet that has excellent work stability after transfer even when a polyvinyl alcohol film is used as the soluble resin layer, and in which the remaining resin after transfer can be easily removed by washing with water. do.
〈問題点を解決する為の手段〉
本考案は、剥離性シートの片面に印刷層を設
け、該印刷層面に介在層を介して、ポリビニルア
ルコールフイルムを積層したことを特徴とした転
写シートである。<Means for solving the problems> The present invention is a transfer sheet characterized by providing a printing layer on one side of a releasable sheet, and laminating a polyvinyl alcohol film on the printing layer surface via an intervening layer. .
ここで、剥離シートは、厚さ10〜15μのポリエ
ステルフイルム、ポリプロピレンフイルム、また
は坪量50ｇ／m2程度の紙にポリプロピレンあるい
は離型性のある樹脂をコーテイングしたものを用
いることができる。 Here, the release sheet may be a polyester film or a polypropylene film with a thickness of 10 to 15 μm, or a paper with a basis weight of about 50 g/m 2 coated with polypropylene or a resin with mold release properties.
また、印刷層は、剥離シートに対して印刷適正
を有するもので、塩化ビニル系樹脂、塩化ビニル
酢酸ビニル系樹脂、アクリル系樹脂、セルロース
系樹脂のいずれかをバインダーとしたインキから
なる。 The printing layer is suitable for printing on a release sheet, and is made of an ink using a vinyl chloride resin, a vinyl chloride vinyl acetate resin, an acrylic resin, or a cellulose resin as a binder.
そして、介在層は、水溶性材料、または非水溶
性材料のいずれかを用いることができ、水溶性材
料としては、ポリアクリル酸ソーダ、ポリビニル
アルコール、カルボキシルメチルセルロース、ポ
リビニルピロリドン、デンプン、デキストリン等
が用いられる。 The intervening layer can be made of either a water-soluble material or a water-insoluble material, and examples of the water-soluble material include sodium polyacrylate, polyvinyl alcohol, carboxymethylcellulose, polyvinylpyrrolidone, starch, and dextrin. It will be done.
また、非水溶性材料としては、ウレタン系樹
脂、アクリル系樹脂、塩化ビニルー酢酸ビニル系
樹脂、セルロース系樹脂が用いられる。 Further, as the water-insoluble material, urethane resin, acrylic resin, vinyl chloride-vinyl acetate resin, and cellulose resin are used.
この介在層は、印刷層とポリビニルアルコール
フイルムとを接着し、かつ剥離性シートと印刷層
との剥離強度より大きい接着力を有するものであ
ればよい。塗布量は、１〜10ｇ／m2（固形量）の
厚さに設ける。 This intervening layer may be any layer that adheres the printed layer and the polyvinyl alcohol film and has an adhesive force greater than the peel strength between the releasable sheet and the printed layer. The coating amount is set to a thickness of 1 to 10 g/m 2 (solid amount).
さらに、ポリビニルアルコールフイルムは15〜
40μの範囲のフイルムを用いることができる。 In addition, polyvinyl alcohol film is 15~
Films in the 40μ range can be used.
〈作用〉
印刷層は、剥離シートに設けるので、印刷精度
が安定した状態で容易に印刷できる。<Function> Since the printing layer is provided on the release sheet, printing can be easily performed with stable printing accuracy.
また、転写時、剥離シートを剥離して印刷層を
上にして水に浮かべると、ポリビニルアルコール
フイルムが膨潤し、介在層から容易に除去可能と
なる。そして残つた介在層は、水溶性樹脂の場合
は、水洗除去するが、非水溶性材料場合は、水洗
除去の必要がない。 Furthermore, during transfer, when the release sheet is peeled off and the film is floated on water with the printed layer facing up, the polyvinyl alcohol film swells and can be easily removed from the intervening layer. In the case of a water-soluble resin, the remaining intervening layer is removed by washing with water, but in the case of a water-insoluble material, washing with water is not necessary.
〈実施例 １〉
第１図において剥離シート１として紙の剥離側
にポリプロピレンシートをラミネートした剥離シ
ートを用い、剥離面へ、インキにより柄を印刷
し、印刷層２を設けた。介在層３として、ポリビ
ニルアルコール樹脂（信越化学工業（株）PA−
18）を水に10％溶かしたものを、グラビアの版深
度60μのベタ版で塗布後、30μのポリビニルアル
コールフイルム４を貼り合わせて転写シートとし
た。次に、剥離シート１を除去し（第２図）印刷
が上面になるよう転写シートを水面上へ浮かべ、
印刷層を活性化させるためメチルエチルケトン、
トルエン、酢酸−ｎ−ブチンの混合溶剤を散布
し、第３図に示すように被転写体５を押圧し、転
写を行なつた。ポリビニルアルコールフイルムを
剥離除去、そののち簡単に水洗し、嵌挿後トツプ
コートをし、製品を得た。<Example 1> In FIG. 1, a release sheet in which a polypropylene sheet was laminated on the release side of paper was used as release sheet 1, and a pattern was printed with ink on the release surface to provide a printed layer 2. As the intervening layer 3, polyvinyl alcohol resin (Shin-Etsu Chemical Co., Ltd. PA-
18) dissolved in water at 10% was applied on a solid plate with a gravure plate depth of 60μ, and then a 30μ polyvinyl alcohol film 4 was laminated to form a transfer sheet. Next, remove the release sheet 1 (Figure 2) and float the transfer sheet on the water surface so that the print is on the top.
Methyl ethyl ketone, to activate the printing layer
A mixed solvent of toluene and acetic acid-n-butyne was sprayed, and the transfer object 5 was pressed as shown in FIG. 3 to perform transfer. The polyvinyl alcohol film was peeled off, then briefly washed with water, inserted, and then top coated to obtain a product.
〈実施例 ２〉
剥離しーと１として厚さ19μのポリエステルフ
イルムを用い、塩ビ−酢酸ビ系のインキで印刷層
２を介して、介在層としてウレタン系接着剤を用
い、ポリビニルアルコールフイルム（厚さ30μ）
４を設けた転写シートを用い実施例１と同様にし
て被転写体５に転写を行ない、水洗処理を行うほ
かは、実施例１と同様の処理を行ない製品を得
た。<Example 2> A polyester film with a thickness of 19 μm was used as the release sheet 1, a polyvinyl alcohol film (thick 30μ)
A product was obtained by performing the same process as in Example 1, except for carrying out the transfer process and washing with water.
〈効果〉
本考案の転写シートは、以上の構成からなるの
で、従来の水圧転写方法に比較し、転写時の作業
性を低下させずに、安定した転写が可能となり、
複雑な形状をした自動車部品、弱電製品、装飾
品、日用雑貨への美麗な絵付が可能となつた。<Effects> The transfer sheet of the present invention has the above-mentioned structure, so compared to conventional hydraulic transfer methods, stable transfer is possible without reducing workability during transfer,
It is now possible to create beautiful paintings on complex-shaped automobile parts, light electrical appliances, decorative items, and daily goods.
また、転写シートの湿度に対する安定性が増
し、保存性が安定した。 Furthermore, the stability of the transfer sheet against humidity was increased, and the storage stability was stabilized.
さらに、転写後の水洗処理が容易となり作業性
が向上した。そして介在層としてポリビニルアル
コールフイルムに対して接着力の弱い材料、特に
非水溶性材料を用いると転写後の水洗処理の必要
がなく、更に作業性がよいものとなる。 Furthermore, washing with water after transfer became easier, improving workability. If a material with weak adhesion to the polyvinyl alcohol film, especially a water-insoluble material, is used as the intervening layer, there is no need for washing with water after transfer, resulting in even better workability.
そして、介在層に用いる材料として、表面物性
を有する材料をもちいれば、転写後、トツプコー
トを行わなくてもよい。 If a material having surface properties is used as the material for the intervening layer, there is no need to perform top coating after transfer.
第１図は、本考案の一実施例を示す断面図、第
２図は、第１図の転写シートの転写時の状態を示
す断面説明図、第３図は、転写状態を示す説明図
である。
１……剥離シート、２……印刷層、３……介在
層、４……ポリビニルアルコールフイルム。
FIG. 1 is a cross-sectional view showing an embodiment of the present invention, FIG. 2 is a cross-sectional explanatory view showing the state of the transfer sheet shown in FIG. 1 during transfer, and FIG. 3 is an explanatory view showing the transfer state. be. DESCRIPTION OF SYMBOLS 1... Release sheet, 2... Printing layer, 3... Intervening layer, 4... Polyvinyl alcohol film.
Claims (1)
面に介在層を介して、ポリビニルアルコールフイ
ルムを積層したことを特徴とした転写シート。 A transfer sheet characterized in that a print layer is provided on one side of a releasable sheet, and a polyvinyl alcohol film is laminated on the surface of the print layer via an intervening layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987188407U JPH0528078Y2 (en) | 1987-12-11 | 1987-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987188407U JPH0528078Y2 (en) | 1987-12-11 | 1987-12-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0191600U JPH0191600U (en) | 1989-06-15 |
| JPH0528078Y2 true JPH0528078Y2 (en) | 1993-07-19 |
Family
ID=31479503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987188407U Expired - Lifetime JPH0528078Y2 (en) | 1987-12-11 | 1987-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0528078Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5887722B2 (en) * | 2011-06-10 | 2016-03-16 | 大日本印刷株式会社 | Transfer foil for producing a hydraulic transfer sheet, hydraulic transfer sheet and method for producing the same, and method for producing a decorative molded product |
| JP5966572B2 (en) * | 2012-04-27 | 2016-08-10 | 大日本印刷株式会社 | Transfer foil for producing hydraulic transfer film, hydraulic transfer film, decorative molded product, and production method thereof |
| JP5973390B2 (en) * | 2013-07-04 | 2016-08-23 | 日本電信電話株式会社 | Graphene production method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6158798A (en) * | 1984-08-30 | 1986-03-26 | 大日本印刷株式会社 | Sheet for transfer utilized for hydraulic transfer system |
| JPS62146698A (en) * | 1985-12-20 | 1987-06-30 | 凸版印刷株式会社 | Transfer printing method |
-
1987
- 1987-12-11 JP JP1987188407U patent/JPH0528078Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6158798A (en) * | 1984-08-30 | 1986-03-26 | 大日本印刷株式会社 | Sheet for transfer utilized for hydraulic transfer system |
| JPS62146698A (en) * | 1985-12-20 | 1987-06-30 | 凸版印刷株式会社 | Transfer printing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0191600U (en) | 1989-06-15 |
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