JP7401721B2 - Transfer method - Google Patents
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- JP7401721B2 JP7401721B2 JP2019038354A JP2019038354A JP7401721B2 JP 7401721 B2 JP7401721 B2 JP 7401721B2 JP 2019038354 A JP2019038354 A JP 2019038354A JP 2019038354 A JP2019038354 A JP 2019038354A JP 7401721 B2 JP7401721 B2 JP 7401721B2
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- 238000000034 method Methods 0.000 title claims description 27
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- 238000010438 heat treatment Methods 0.000 claims description 14
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- 239000004744 fabric Substances 0.000 description 1
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Landscapes
- Decoration By Transfer Pictures (AREA)
Description
特許法第３０条第２項適用 株式会社インテリムジャパンが、ユーチューブの投稿サイトにて、鈴木達夫が発明した転写方法の概略について公開した。平成３０年５月２８日 ｈｔｔｐｓ：／／ｗｗｗ．ｙｏｕｔｕｂｅ．ｃｏｍ／ｗａｔｃｈ？ｖ＝ＮＱｙｌｔ７Ｘ５ｘＧｃArticle 30, Paragraph 2 of the Patent Act applies Intelim Japan Co., Ltd. has published an outline of the transcription method invented by Tatsuo Suzuki on its YouTube posting site. May 28, 2018 https://www. youtube. com/watch? v=NQylt7X5xGc
特許法第３０条第２項適用 株式会社インテリムジャパンが、ホームページにて、鈴木達夫が発明した転写方法の概略について公開した。平成３０年８月１日 ｈｔｔｐ：／／ｗｗｗ．ｓｌｉｃｅｄｅｓｉｇｎ．ｊｐ、ｈｔｔｐ：／／ｗｗｗ．ｓｌｉｃｅｄｅｓｉｇｎ．ｊｐ／ｏｖｅｎｉｎｋ／Application of Article 30, Paragraph 2 of the Patent Act Intellim Japan Co., Ltd. has published an outline of the transcription method invented by Tatsuo Suzuki on its website. August 1, 2018 http://www. slicedesign. jp, http://www. slicedesign. jp/ovenink/
特許法第３０条第１項適用 第５４回 ＪＡＰＡＮ ＤＩＹ ＨＯＭＥ ＣＥＮＴＥＲ ＳＨＯＷ ２０１８ 展示日平成３０年８月２３日Article 30, Paragraph 1 of the Patent Act applies 54th JAPAN DIY HOME CENTER SHOW 2018 Exhibition date August 23, 2018
本発明は、個数の少ないオリジナル模様を容器や置物、建築材、文具や種々のケース等の表面に簡単かつ強固に焼き付けることができる転写方法の改良に関するものである。 The present invention relates to an improvement in a transfer method that can easily and firmly imprint a small number of original patterns onto the surfaces of containers, ornaments, building materials, stationery, various cases, etc.
一般的に食器や置物、スマホのケース等の表面に、模様を直接印刷により施すことが困難な場合、平面に図柄を裏向きに印刷しておき、印刷面を被転写体の曲面に密着して焼き付ける転写が古くから予期知られている。 In general, if it is difficult to directly print a pattern on the surface of tableware, ornaments, smartphone cases, etc., print the design face down on a flat surface, and then place the printed surface tightly against the curved surface of the object. Transfer printing by printing has been known for a long time.
その中で、一般家庭でも簡単にできるものとして、パーソナルプリンターで必要な図柄を印刷して、これを被転写体に転写するものとして特許文献１のようなものが公知である。 Among these, there is a known method that can be easily performed at home, such as that disclosed in Patent Document 1, in which a necessary pattern is printed using a personal printer and then transferred onto a transfer target.
特許文献１に記載のものは、転写紙が使用され、従来のようにフィルムに模様を印刷し、フィルムで模様を覆った状態で被転写体に模様を転写するものとは異なり、模様のみを被転写体に付着する特性があるが、被転写体との接合は湿気により行うので、水分が不均一に残ってピンホールが生じやすい上に、焼き付けは１７０℃程度のオーブン加熱やその他の加熱手段の場合でも単一加熱処理であるので、良好な焼付状態を達成するには、熱源によっては２０分以上の長時間加熱を要する欠点があった。従って長時間の加熱により、模様の劣化や艶の低下を生じやすい欠点があった。 The method described in Patent Document 1 uses transfer paper, and unlike the conventional method in which a pattern is printed on a film and the pattern is covered with a film and then transferred to an object to be transferred, only the pattern is printed. It has the property of adhering to the transferred object, but since the bonding with the transferred object is done by moisture, the moisture remains unevenly and tends to cause pinholes, and baking requires oven heating at about 170 degrees Celsius or other heating. Even in the case of this method, since it is a single heat treatment, there is a drawback that depending on the heat source, heating is required for a long time of 20 minutes or more in order to achieve a good baked state. Therefore, long-term heating tends to cause deterioration of the pattern and loss of gloss.
本発明は、転写の焼き付けを従来よりも短時間で行えるようにして、作業効率の向上を図ると共に、焼付時の過熱による模様の劣化の発生を低減させようとするものである。 The present invention aims to improve work efficiency by allowing transfer printing to be performed in a shorter time than conventional methods, and to reduce the occurrence of pattern deterioration due to overheating during printing.
本発明は、転写紙Ａの表面に任意の転写可能な模様層５を印刷形成した後、その模様層５を被転写体７の必要箇所に密着させ、それにマイクロ波照射による予備焼付処理を行った後、熱照射加熱の本焼付処理を施すことを第１の特徴とするものである。 In the present invention, after forming an arbitrary transferable pattern layer 5 by printing on the surface of the transfer paper A, the pattern layer 5 is brought into close contact with a necessary part of the transfer object 7, and a preliminary baking process is performed on it by microwave irradiation. The first feature is that after that, a main baking process of heat irradiation heating is performed.
また本発明は、レーザープリンターにより模様層５を印刷することを第２の特徴とするものである。 A second feature of the present invention is that the pattern layer 5 is printed by a laser printer.
更に本発明は、模様層５を接着剤６により被転写体７の表面に接着させることを第３の特徴とし、更に一面が剥離可能な剥離紙１で覆われた水溶性接着層２の他面側を油性フィルム層３で覆い、この油性フィルム層３の表面に油性粘着層４を設けて転写紙Ａを形成することを第４の特徴とするものである。 Furthermore, the third feature of the present invention is that the pattern layer 5 is adhered to the surface of the transfer target 7 with an adhesive 6, and furthermore, in addition to the water-soluble adhesive layer 2 whose one surface is covered with a removable release paper 1, The fourth feature is that the transfer paper A is formed by covering the surface side with an oil-based film layer 3 and providing an oil-based adhesive layer 4 on the surface of this oil-based film layer 3.
本発明は、多品種少量の模様付けであっても簡単に対応して、平面は勿論、湾曲した表面、多少凹凸がある食器や家具等の表面であっても、任意の模様付けを転写により施すことができるものであって、その場合、左右逆転した模様が印刷された転写紙を用い、その模様を被転写体に接着し、焼き付けるため、従来のような模様を保持し、覆うフィルムがないため、模様のみを被転写体に施して装飾が行えるものである。 The present invention can easily handle patterns on a wide variety of products in small quantities, and can apply arbitrary patterns to flat surfaces, curved surfaces, and somewhat uneven surfaces such as tableware and furniture by transfer. In this case, a transfer paper with a reversed pattern printed on it is used, and the pattern is adhered to the object and printed, so there is no film that retains and covers the pattern like in the past. Therefore, decoration can be done by applying only the pattern to the object to be transferred.
そしてその場合、模様の焼付処理が短時間でも強固に行え、更に残留水分によるピンホールの発生や、過熱による模様の劣化を低減させることができるようにしたものである。 In this case, the pattern can be strongly printed even in a short period of time, and the generation of pinholes due to residual moisture and the deterioration of the pattern due to overheating can be reduced.
本発明は、転写紙Ａに任意の転写可能な模様層５を印刷し、その模様層５を陶器やガラス、プラスチック等の被転写体７に転写し、それを熱処理して焼き付けるものである。この場合、予め模様を印刷しておけば、転写紙の既製品として供給でき、そうしない場合は、無地の転写紙Ａを用意して、必要な時に必要な模様を印刷するようにすることもできる。模様層５は絵画や写真、イラスト、アニメ、装飾模様、文字等、任意のものが対象となる。 In the present invention, an arbitrary transferable pattern layer 5 is printed on a transfer paper A, the pattern layer 5 is transferred to a transfer target 7 such as ceramics, glass, plastic, etc., and it is heat-treated and printed. In this case, if you print the pattern in advance, you can supply it as a ready-made transfer paper, or if you do not do that, you can prepare plain transfer paper A and print the required pattern whenever you need it. can. The pattern layer 5 can be any arbitrary object, such as a painting, photograph, illustration, animation, decorative pattern, or text.
まず転写紙Ａは、一面が剥離可能な剥離紙１で覆われた水溶性接着層２の他面側を油性フィルム層３で覆い、この油性フィルム層３の表面に油性剥離層４を積層して形成されるもので、任意の模様を施すための印刷層５は、この油性剥離層４の上に印刷される。この印刷層５は求める模様が左右反転された状態で印刷される。 First, transfer paper A has one side covered with a removable release paper 1, the other side of a water-soluble adhesive layer 2 covered with an oil-based film layer 3, and an oil-based release layer 4 laminated on the surface of this oil-based film layer 3. A printing layer 5 for forming an arbitrary pattern is printed on this oil-based release layer 4. This printed layer 5 is printed with the desired pattern reversed horizontally.
印刷層５の印刷は、焼き付けにより転写が可能なものであれば、インクジェット（染料タイプ、溶剤タイプ）でも使用は可能であるが、無溶剤インクである粉末（トナー）を帯電ドラムより転写してそれを熱圧着するレーザープリンターによるものが好ましい。 The printing layer 5 can be printed by inkjet (dye type, solvent type) as long as it can be transferred by baking, but it is also possible to print by transferring powder (toner), which is a solvent-free ink, from a charged drum. It is preferable to use a laser printer to bond it by thermocompression.
印刷層５が施された転写紙Ａは、必要に応じて水に浸され、水溶性接着層２が溶解し、剥離紙１と共に除去される（図３参照）。 The transfer paper A on which the printing layer 5 has been applied is immersed in water as necessary, the water-soluble adhesive layer 2 is dissolved, and the paper is removed together with the release paper 1 (see FIG. 3).
他方、模様を施したい被転写体７は、マイクロ波照射による予備焼付処理を行うため、金属面が露出していない素材であって、陶磁器、ガラス、プラスチック等の素材が対象となり、その表面に接着剤６により印刷層５を接着させる（図４参照）。 On the other hand, the object 7 on which the pattern is to be applied is a material with no exposed metal surface, such as ceramics, glass, or plastic, as it undergoes a preliminary baking process using microwave irradiation. The printed layer 5 is adhered with an adhesive 6 (see FIG. 4).
次いで印刷層５が接着された被転写体７を先ずマイクロ波照射により図５のように予備予熱を行った後、図６のように熱源照射により本加熱を施し、焼き付けを行うものである。 Next, the transfer target 7 to which the printing layer 5 is adhered is first preheated by microwave irradiation as shown in FIG. 5, and then main heating is performed by heat source irradiation as shown in FIG. 6 to perform baking.
焼き付け後は、必要に応じて油性フィルム層３と油性剥離層４を除去することもできる（図７参照）。 After baking, the oil film layer 3 and the oil release layer 4 can be removed if necessary (see FIG. 7).
以下、上記で概略を示したが、更に詳細に説明する。まず、転写紙Ａは、図１のように、油性フィルム層３の片面に水溶性接着層２を介して剥離紙１を配置し、油性フィルム層３の他面に油性剥離層４を積層して形成されたものである。 Although the outline has been shown above, it will be explained in more detail below. First, transfer paper A is made by placing a release paper 1 on one side of an oil-based film layer 3 via a water-soluble adhesive layer 2, and laminating an oil-based release layer 4 on the other side of the oil-based film layer 3, as shown in FIG. It was formed by
水溶性接着層２は、水に溶けると、上記剥離紙１と油性フィルム層３を分離させるもので、水溶性糊、水溶性接着剤を剥離紙１にコーティングするものであり、例えば澱粉、ポリビニルアルコール、デキストリン、ゼラチン、およびソルビトールのいずれかまたは複数の物質とワックス類、タルク、酸化チタンとシリカのいずれかまたは複数の添加剤を混合した水溶液を一度又は複数回に分けて剥離紙１に例えば５－１５g/mの厚さにコーティングされる。 The water-soluble adhesive layer 2 separates the release paper 1 and the oil-based film layer 3 when dissolved in water, and coats the release paper 1 with water-soluble glue or water-soluble adhesive, such as starch, polyvinyl An aqueous solution prepared by mixing one or more of alcohol, dextrin, gelatin, and sorbitol with one or more additives of waxes, talc, titanium oxide, and silica is applied once or in multiple portions to a release paper 1, for example. Coated to a thickness of 5-15 g/m.
油性フィルム層３は、加熱時に上記油性剥離層４に圧力を加えるため、インクの転写を補助するためのもので、例えばポリレウレタン樹脂、ゴム系樹脂、アクリル樹脂、ポリエステル樹脂、ポリスチレン、およびポリカーボネートのうち少なくともいずれか一つまたは複数の樹脂成分をメチルエチルケトン、トルエン、キシレン、ジメチルホルムアミド、アセトンやアルコールのいずれかの溶剤で希釈して、前記水溶性接着層２上に５－５０μ程度の厚みでコーティングして形成される。 The oil-based film layer 3 is used to apply pressure to the oil-based release layer 4 during heating and to assist in ink transfer, and is made of, for example, polyurethane resin, rubber resin, acrylic resin, polyester resin, polystyrene, and polycarbonate. At least one or more of the resin components are diluted with a solvent such as methyl ethyl ketone, toluene, xylene, dimethylformamide, acetone, or alcohol, and applied onto the water-soluble adhesive layer 2 to a thickness of about 5 to 50 μm. Formed by coating.
油性剥離層４は、印刷性物質と剥離性物質の混合物を溶剤で希釈して、前記油性フィルム層３上にコーティングされるもので、シリコン系の物質を使用して、好ましくは０．１－０．５％未満で混合される。 The oil-based release layer 4 is coated on the oil-based film layer 3 by diluting a mixture of a printable material and a release material with a solvent, and is preferably made of a silicone-based material with a 0.1- Mixed at less than 0.5%.
以上のように構成された転写紙Ａは、油性剥離層４の表面に装飾用の図形や画像、模様等の印刷層５が印刷により施される。尚、添付各図では、転写紙Ａの各層は分かりやすくするために、被転写体６に対して実際よりも厚く表現している。 In the transfer paper A constructed as described above, a printing layer 5 of decorative figures, images, patterns, etc. is printed on the surface of the oil-based peeling layer 4. In each of the attached drawings, each layer of the transfer paper A is shown thicker than it actually is relative to the transfer target 6 in order to make it easier to understand.
印刷層５は、理論的にはシルクスクリーン印刷、インクジェットプリンタによるものも含まれるが、本発明の場合、レーザープリンタにより施されたものが望ましい。それはインクが油性剥離層４に浸透しにくく、表面に載置状態に保持されるからである。尚、転写作業の流れの中で印刷を行う場合は不要であるが、予め印刷を施してストックしておく場合は、印刷層５の表面を保護ラッピングしておくことができる。 The printing layer 5 can theoretically be formed by silk screen printing or an inkjet printer, but in the case of the present invention, it is preferably formed by a laser printer. This is because the ink is difficult to penetrate into the oil-based release layer 4 and is kept on the surface. Although it is not necessary when printing is performed during the transfer process, when printing is performed in advance and stored, the surface of the printing layer 5 can be wrapped protectively.
次いで転写作業に移るが、印刷層５が施された転写紙Ａはまず水に浸され、水溶性接着層２が湿潤状態になることにより剥離紙１の接着が緩み、これを取り除くことができる。この場合、模様を部分的に使用する場合は、必要な個所を予めカットしたものを水に浸すことになる。 Next, the transfer work begins, and the transfer paper A on which the printing layer 5 has been applied is first immersed in water, and as the water-soluble adhesive layer 2 becomes wet, the adhesion of the release paper 1 becomes loose and can be removed. . In this case, if a part of the pattern is to be used, the necessary parts must be cut in advance and soaked in water.
貼り付ける白磁やガラス、プラスチック等の被転写体７の表面をよく洗い油分やホコリを取り除いておき、貼付ける表面に接着剤６を塗布し、この接着剤６に上記印刷層５を重ねて接着させる。この場合、ティッシュや布等で余分な水分を拭き取り、ゴムスキージー等で表面を軽く扱いて間に良い分な水分や空気等が残らないように密着させる必要がある。接着剤６としては、例えばエポキシ樹脂、アクリル樹脂系の接着剤を用いることができるが、無着色であることが望ましく、印刷層５と被転写体７との接着強度が実用強度以上であれば特に限定するものではない。 Wash the surface of the object 7 to be pasted, such as white porcelain, glass, plastic, etc., thoroughly to remove oil and dust, apply adhesive 6 to the surface to be pasted, overlay the printed layer 5 on this adhesive 6, and adhere. let In this case, it is necessary to wipe off the excess water with a tissue or cloth, and lightly handle the surface with a rubber squeegee or the like to make sure that there is no moisture or air left in between. As the adhesive 6, for example, an epoxy resin or acrylic resin adhesive can be used, but it is preferable that it is uncolored, and as long as the adhesive strength between the printing layer 5 and the transfer target 7 is at least a practical strength. It is not particularly limited.
以下、転写物の焼付処理になるが、加熱による本処理の前に、マイクロ波照射による予備焼付処理を行う。ここでマイクロ波照射による予備焼付処理と、加熱による本処理との相関は、印刷層５や被転写体７の厚み、素材等により、最適の焼付状態が得られるように適宜に設定することができる。焼付後は、必要な場合は印刷層５表面に残った油性剥離層４を剥がすことができ、更にまた必要な場合は、食品衛生上安全な透明保護層をオーバーコートし焼付等しておくと、転写後、食品を扱う容器等にも安全に使用できる。 Hereinafter, the transfer will be subjected to a baking process, but before the main process by heating, a preliminary baking process by microwave irradiation is performed. Here, the correlation between the pre-baking process by microwave irradiation and the main process by heating can be set appropriately depending on the thickness, material, etc. of the printing layer 5 and the transfer target 7 so as to obtain the optimum baking state. can. After baking, the oil-based release layer 4 remaining on the surface of the printing layer 5 can be peeled off if necessary, and if necessary, a transparent protective layer that is safe for food hygiene can be overcoated and baked. After transfer, it can be safely used in food containers, etc.
次に具体的な実施例、参考例を挙げる。 Next, specific examples and reference examples will be given.
（原材料）
転写紙Ａに模様の印刷層５が施された模様転写紙、エポキシ樹脂系の接着剤６、スキージー(ゴム製）、はさみ・ペーパーカッター、ティッシュペーパーまたはキッチンペーパー、水(適量）、バット、オーブンレンジ（レンジ：600W加熱・オーブン160℃加熱可能なもの）を用意する。印刷層５は市販のレーザープリンターで印刷した。
（手順）
（1）貼り付ける白磁やガラスの表面をよく洗い油分やホコリを取り除き拭き取ります。
（2）貼付ける表面に接着剤６を塗布します。
（3）模様転写紙の貼り付けたいパーツをカットします
（4）カットしたパーツを、水を入れたボールに浸し、剥離紙と絵柄のついたフィルムがスライドする程度まで浸けます。
（5）パーツを剥離紙ごと水から取り出しティッシュやキッチンペーパーを使って余分な水分を取り除きます。
（6）絵柄の表面が下向きになるように反転させ、接着剤６を塗った上に貼り付け剥離紙をスライドさせ取り出します。
（7）スキージーを使用してしっかりと水と空気を抜き密着させます。
（8）600Wに設定したレンジに入れ3分加熱し、続けて160℃に設定したオーブンで3分加熱し定着させます。
（9）加熱後、粗熱が取れた頃にオーブンから取り出しよく冷めてから表面のフィルムをゆっくり剥がして完成です。
以上により得られた転写模様は、細部まで鮮明に発色再現できたもので、通常の使用によっても模様は簡単には摩耗により剥がれず、水気に触れても剥離することもなく、耐久性も十分であった。
(raw materials)
Pattern transfer paper with pattern printing layer 5 applied to transfer paper A, epoxy resin adhesive 6, squeegee (rubber), scissors/paper cutter, tissue paper or kitchen paper, water (appropriate amount), bat, oven Prepare a microwave (600W heating/160℃ oven). Printed layer 5 was printed using a commercially available laser printer.
(procedure)
(1) Thoroughly wash the surface of the white porcelain or glass to be pasted to remove oil and dust.
(2) Apply adhesive 6 to the surface to be pasted.
(3) Cut out the parts you want to attach the pattern transfer paper to. (4) Soak the cut parts in a bowl of water until the release paper and patterned film slide together.
(5) Remove the parts along with the release paper from the water and remove excess water using tissue or kitchen paper.
(6) Flip the pattern so that the surface is facing downwards, apply adhesive 6, and then slide the release paper and remove.
(7) Use a squeegee to firmly remove water and air and seal.
(8) Place in a microwave set at 600W and heat for 3 minutes, then heat in an oven set at 160℃ for 3 minutes to fix.
(9) After heating, when it has cooled down, take it out of the oven and let it cool down, then slowly peel off the film on the surface and it's done.
The transferred pattern obtained in the above manner was able to reproduce vivid colors down to the details, and even with normal use, the pattern did not easily peel off due to abrasion, did not peel off even when exposed to water, and was sufficiently durable. Met.
実施例１の（8）において、定着処理をレンジで１分、オーブンで５分とした他は同様にして、ほぼ同様の結果を得た。 Almost the same results were obtained in Example 1 (8) except that the fixing treatment was performed for 1 minute in the microwave and 5 minutes in the oven.
実施例１の（8）において、定着処理をレンジで５分、オーブンで１分とした他は同様にして、ほぼ同様の結果を得た。 Almost the same results were obtained in Example 1 (8) except that the fixing treatment was performed in the microwave for 5 minutes and in the oven for 1 minute.
実施例１の（8）において、定着処理をオーブンで２０分とした他は同様にしたところ、模様の発色、艶がやや劣ったものとなった。 When the same procedure as in Example 1 (8) was carried out except that the fixing treatment was carried out in an oven for 20 minutes, the color development and gloss of the pattern were slightly inferior.
実施例１の（8）において、定着処理をレンジで６分とした他は同様にしたところ、模様の一部に膨れが生じた。 When the same procedure as in Example 1 (8) was carried out except that the fixing process was carried out in the microwave for 6 minutes, some swelling occurred in the pattern.
本発明は家庭などで、セラミックやガラス、プラスチック等の素材で一品毎に異なる模様を、壺や装飾品、皿やカップ等の食器類、タイル等の建材、スマホのケースや文房具等に施したい場合に簡単に転写が行えるもので、従来のような長時間処理を要することなく、処理時間を短縮することができ、しかも模様の艶が鮮やかになり、ピンホールや剥がれ等の惧れも少なくなるものである。またその場合、ユーザーが予め模様が印刷された転写紙から好みに応じたものを選ぶようにしても良いし、無地の転写用紙にユーザーが印刷をして使用するようにしても良い。 The present invention can be used at home to apply different patterns to each item using materials such as ceramics, glass, and plastic on pots, ornaments, tableware such as plates and cups, building materials such as tiles, smartphone cases, stationery, etc. It can be easily transferred in various cases, and can shorten processing time without requiring the long processing time required by conventional methods.Moreover, the pattern becomes more glossy, and there is less risk of pinholes or peeling. It is what it is. In that case, the user may select a transfer paper according to his preference from pre-printed patterns, or the user may print on a plain transfer paper.
１は剥離紙、2は水溶性接着層、３は油性フィルム層、４は油性剥離層、５は印刷層、６は接着剤、７は被転写体である。
1 is a release paper, 2 is a water-soluble adhesive layer, 3 is an oil film layer, 4 is an oil release layer, 5 is a printing layer, 6 is an adhesive, and 7 is a transfer target.
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