JPS60203493A - Thermal transfer recording method - Google Patents
Thermal transfer recording methodInfo
- Publication number
- JPS60203493A JPS60203493A JP59058488A JP5848884A JPS60203493A JP S60203493 A JPS60203493 A JP S60203493A JP 59058488 A JP59058488 A JP 59058488A JP 5848884 A JP5848884 A JP 5848884A JP S60203493 A JPS60203493 A JP S60203493A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- recepting
- transfer
- picture
- image
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/382—Contact thermal transfer or sublimation processes
- B41M5/38207—Contact thermal transfer or sublimation processes characterised by aspects not provided for in groups B41M5/385 - B41M5/395
Abstract
Description
【発明の詳細な説明】
技術分野
この発明は、感熱転写記録方法に関し、特に転写画像を
形成するための受容紙に特徴があるものである。DETAILED DESCRIPTION OF THE INVENTION Technical Field The present invention relates to a thermal transfer recording method, and is particularly characterized by a receiving paper for forming a transferred image.
従来技術
従来感熱転写記録方法を実施する際、与えられた紙ある
いはシートをそのまま受容シートとして画像を転写させ
ていた。しかし、画像を転写させる受容シートの材質あ
るいは表面の状態によっては転写画像の濃度、均一性が
不安定で、安定した品質の画像を形成させることができ
ず、受容シートの４４質によっては転写画像の退色が早
いこともあった。Prior Art When carrying out a conventional thermal transfer recording method, a given paper or sheet was used as a receiving sheet to transfer an image. However, depending on the material or surface condition of the receiving sheet to which the image is transferred, the density and uniformity of the transferred image may be unstable, making it impossible to form an image of stable quality. Sometimes the color faded quickly.
このＪ、うな障害を回避するために、与えられた紙ある
いはシートの表面に樹脂等を塗工し、均一な画像を１：
１ようとする方法も行なわれているが、取扱い操作が面
倒であった。In order to avoid this problem, the surface of a given paper or sheet is coated with a resin, etc. to create a uniform image.
1 has been used, but the handling operation was troublesome.
また、画像の転写に適した受容シートをつくり、その裏
面に粘着剤を塗布し、剥ＩｌｌＩ１Ｍｉを貼り合せたも
のを用い、その受容シートに画像を転写させた後に、剥
離紙を剥離し、受容シートを与えられた台紙に貼る方法
も提案されているが、剥１１紙の剥離工程および台紙に
貼る工程で失敗が多く、実用的ではない。In addition, a receiving sheet suitable for transferring an image is made, an adhesive is applied to the back side of the sheet, and a peelable IllI1Mi is pasted on the sheet. After the image is transferred to the receiving sheet, the release paper is peeled off and the receiving sheet is coated with an adhesive. A method of pasting a sheet onto a given backing paper has also been proposed, but there are many failures in the process of peeling off the peeling paper and the step of pasting it on the backing paper, so it is not practical.
目 的
この発明は、上記従来法の問題を回避し、任意の台紙に
対し、鮮明、かつ、安定した転写画像を形成し、かつ、
転写後の画像の；ｇ色を防止４る方法を提供することを
目的としている。Purpose This invention avoids the problems of the conventional method described above, forms a clear and stable transferred image on any mount, and
It is an object of the present invention to provide a method for preventing g-color of an image after transfer.
構成
この発明の構成は、熱昇華性着色染料を含む染料層を有
する転写シートと、転写画像を形成させるための受容シ
ートとを、それらが上記染料層面で密着するように重ね
、転写シート側より加熱して上記受容シート上に転写画
像を形成する感熱転写記録方法において、上記受容シー
トとして、転写画像面とは反対の面にボットメルト粘着
剤層を有するものを用い、その粘着剤層に接して台紙を
重ねた後に所定の感熱転写処理をすることによって、受
容シートに転写画像を形成させるとともに、受容シート
と台紙とを接着させることを特徴とする感熱転写記録方
法である。Structure The structure of the present invention is to stack a transfer sheet having a dye layer containing a heat-sublimable coloring dye and a receiving sheet for forming a transferred image so that they are in close contact with each other on the dye layer surface, and In a heat-sensitive transfer recording method in which a transferred image is formed on the receiving sheet by heating, the receiving sheet has a Botmelt adhesive layer on the opposite side to the transferred image surface, and in contact with the adhesive layer, This is a thermal transfer recording method characterized by forming a transferred image on a receiving sheet and adhering the receiving sheet and the mount by performing a predetermined thermal transfer process after stacking the mounts.
上記転写シートは、一般の上？！１紙、感光用原紙、コ
ンデンサーペーパー等の紙あるいは布、樹脂フィルム等
の１００℃以上の熱に耐える支持体上に、熱昇華性染料
を含有する染料層を設けたものである。Is the transfer sheet above normal? ! A dye layer containing a heat sublimable dye is provided on a support that can withstand heat of 100° C. or more, such as paper such as paper, photosensitive base paper, or condenser paper, cloth, or resin film.
熱昇華性染料は、従来公知の種々のものが用いられるが
、好ましくは分散モノアゾ染料、分散アントラキノン系
染料が用いられる。これらの熱昇華性染料は、水または
公知の有機溶剤および分散剤、バインダー、填料などと
ともに分散または溶解し、上記支持体上に塗工する。塗
工は支持体上全面にしてもよいし、スクリーン印刷等の
手段により部分的に塗工してもよい。Various conventionally known heat sublimable dyes can be used, but preferably dispersed monoazo dyes and dispersed anthraquinone dyes are used. These heat sublimable dyes are dispersed or dissolved with water or known organic solvents, dispersants, binders, fillers, etc., and coated on the support. The coating may be applied to the entire surface of the support, or may be applied partially by means such as screen printing.
なお、感熱転写の熱源として、赤外線を含む光を６５［
Ｉｆ ’ｊる光源を用いる場合は、転写シートの熱昇華
性染料層とは反対面にカーボンブラックや金属酸化物ま
たは金属硫化物等を含有する赤外線吸収層を設けると効
果的である。In addition, as a heat source for thermal transfer, light including infrared rays is used at 65 [
If a light source is used, it is effective to provide an infrared absorbing layer containing carbon black, metal oxide, metal sulfide, etc. on the opposite side of the transfer sheet from the heat-sublimable dye layer.
受容シートは、支持体として、紙、布、樹脂フィルム等
を用いるが、熱昇華性染料を受容し易く、鮮明な転写画
１９を形成し、しかも、退色性が少ないという観点から
特に好ましいのは、紙としては表面にポリニスデル樹脂
、ナイロン樹脂、アクリル樹脂等を含有する層を設けた
塗工紙、布としではポリニスデル、アクリル、ナイロン
１ｌｌｆｆまｌζはそれらを一部用いた布、樹脂フィル
ムとしては、ポリエステルフィルムであるが、これらに
限定されるものではない。The receiving sheet uses paper, cloth, resin film, etc. as a support, but particularly preferred is from the viewpoint of easily receiving heat-sublimable dyes, forming a clear transfer image 19, and having little discoloration. For paper, coated paper with a layer containing polynisder resin, nylon resin, acrylic resin, etc. on the surface; for cloth, polynisder, acrylic, and nylon 1llff or 1ζ are fabrics using some of them; for resin film, , polyester film, but is not limited to these.
また、この発明の受容シートは、転写受容面の反対面に
、いわゆるホットメルト粘着剤層がある。この粘着剤は
、常温では粘着性がないが、転写時の加熱によって粘着
性を生じるもので、公知の粘着剤が用いられる。例えば
ポリビニルブチラール系、ポリオレフィン系、エチレン
−酢酸ビニル共重合体系、ポリアミド系などの樹脂を主
成分とするもので通常８０℃以上で粘着性を生じるもの
が用いられる。これらの粘着剤はホットメルトコーター
によっ゛Ｃ支持体上に塗工するか、または適当な有機溶
剤に溶解して塗工される。Further, the receiving sheet of the present invention has a so-called hot melt adhesive layer on the opposite side of the transfer receiving surface. This adhesive is not sticky at room temperature, but becomes sticky when heated during transfer, and a known adhesive is used. For example, those whose main component is a resin such as polyvinyl butyral, polyolefin, ethylene-vinyl acetate copolymer, or polyamide, and which usually exhibit tackiness at temperatures of 80° C. or higher, are used. These pressure-sensitive adhesives are applied onto the C support using a hot melt coater, or after being dissolved in a suitable organic solvent.
台紙は、上記受容紙と貼り合わせできるシート状のもの
であれば任意のものが用いられるが、転写シート、受容
シートと同じり１００°０程度の熱に耐えられるもので
あることは心数である。Any sheet-like material can be used as the mount as long as it can be pasted with the above-mentioned receiving paper, but like the transfer sheet and the receiving sheet, it must be able to withstand heat of about 100°0. be.
以上説明した各材料を用いて感熱転写処理をづる工程を
図面を参照して具体的に説明すると、台紙１とホットメ
ルト粘着剤を塗布してつくった粘着剤層２を有する受容
シート ３を重ね、受容シート３０画像形成面に染料層
４が対向するように転写シート６を躯ねる。The process of carrying out thermal transfer processing using each of the materials explained above will be explained in detail with reference to the drawings.A mount 1 and a receiving sheet 3 having an adhesive layer 2 formed by applying a hot melt adhesive are stacked. The transfer sheet 6 is placed over the receiving sheet 30 so that the dye layer 4 faces the image forming surface.
図の転写シートは熱源である赤外線ランプ１０に向いた
方向に赤外線吸収層５が設けＣある。The transfer sheet shown in the figure has an infrared absorbing layer 5 provided in a direction facing an infrared lamp 10 which is a heat source.
これらの材料を重ねたまま抑圧板７によって、透明な基
板８に押圧し、反射鏡９と赤外線うンプ１０を備えた加
熱装置によって加熱゛すれば透明な基板８を透過した赤
外線にＪ：って、受容シートが加熱され、染料層４から
昇華性染料が昇華して、所定の画像が受容シート３に転
写される。この加熱によって、受容紙２のホットメルト
粘着剤が軟化溶融し、台紙１と受容シート３が接着され
る。If these materials are piled up and pressed against a transparent substrate 8 by a suppressing plate 7 and heated by a heating device equipped with a reflecting mirror 9 and an infrared rays dumper 10, the infrared rays transmitted through the transparent substrate 8 will be absorbed. Then, the receiving sheet is heated, the sublimable dye is sublimated from the dye layer 4, and a predetermined image is transferred to the receiving sheet 3. This heating softens and melts the hot melt adhesive on the receiving paper 2, and the mount 1 and the receiving sheet 3 are bonded together.
以下、実施例によって、この発明を具体的に説明する。Hereinafter, the present invention will be specifically explained with reference to Examples.
実施例
転写シートとして秤ｉ）６０ｇｒ／ ｍ ２の上質紙の
一方の面に熱昇華性染料として九ヤセットレッド０２６
（日本化Ｘ！Ｍ）および力１７セツトイエローＧ（同）
をそれぞれ主成分とする印刷インキを用いて二色印刷を
し、反対面に、カーボンブラックの分散液を、マクベス
ＲＤ−・５１４ ＄１度計重ＯＤ ＝ １．０となるよ
うに塗工したものを用い、これに、受容シートとして表
面を粗加工した厚さ３０μのポリニスデルフィルムの裏
面にホットメルト型粘着剤であるアナヒタック［旭化学
合成■製］を厚さ５μになるように塗工したものを用い
、台紙として管製ハガキを用いて図のように重ね、３５
０Ｗの赤外線ランプを有する感熱複写機を用いて複写し
たところ、ハガキ上に二色印刷されたフィルムがぎれい
に貼りあわさった複写物が１ｇられた。Examples Transfer sheet: i) Kuyaset Red 026 as heat sublimable dye on one side of 60gr/m2 high quality paper
(Nipponka X!M) and Power 17 Set Yellow G (same)
Two-color printing was performed using printing inks containing each as the main component, and a carbon black dispersion was applied to the opposite side so that Macbeth RD-514 $1 weight OD = 1.0. A hot-melt adhesive, Anahytac [manufactured by Asahi Kagakusei ■], was applied to the back side of a 30μ thick polynisdel film with a roughly processed surface as a receptor sheet to a thickness of 5μ. Use the prepared pieces, stack them as shown in the diagram using tube postcards as a mount, and make 35
When a copy was made using a thermal copying machine equipped with a 0W infrared lamp, 1 g of a copy was produced, in which two-color printed film was neatly pasted onto a postcard.
この複写物を室内で三ｌｙ月放置したち、全く退色が見
られなかった。After leaving this copy indoors for three months, no fading was observed.
一方、この受容シートを用いず、前記転写シートとハガ
キを直接中ねて転写したものは、画像も淡く、しかも三
カ月放置すると退色し始めたことが明確に認められた。On the other hand, when the postcard was directly transferred to the transfer sheet without using this receptor sheet, the image was pale and it was clearly observed that the color began to fade after being left for three months.
効 果
以上説明したようにこの発明の方法によれば、従来行な
われた台紙に直接転ηする方法に比較して、
１）任意の台紙を用いても、鮮明な画像が得られる、
２）転写画像の退色を回避することができる等の利点が
ある。Effects As explained above, according to the method of the present invention, compared to the conventional method of transferring directly onto a mount, 1) a clear image can be obtained even if any mount is used; 2) There are advantages such as being able to avoid fading of the transferred image.
図面は、この発明の感熱転写方法を実施づ−る際の、装
置および各部材の配置を概念的に示Ｊ側面図である。
１・・・台紙、２・・・粘着剤層、３・・・受容シーｉ
〜、４・・・染料層、５・・・赤外線吸収層、６・・・
転写シート、７・・・押圧材、８・・・基板、９・・・
反射鏡、１０・・・赤外線ランプ。
特許出願人 株式会社リ コ −
代理人 弁理士 小 松 秀 岳
代理人 弁理士 旭 宏The drawing is a side view conceptually showing the arrangement of the apparatus and each member when carrying out the thermal transfer method of the present invention. 1... Mounting paper, 2... Adhesive layer, 3... Receiving sheet i
~, 4... Dye layer, 5... Infrared absorbing layer, 6...
Transfer sheet, 7... Pressing material, 8... Substrate, 9...
Reflector, 10...Infrared lamp. Patent applicant Rico Co., Ltd. - Agent Patent attorney Hide Komatsu Agent Patent attorney Hiroshi Asahi
Claims (1)
トと、転写画１ｐを形成させるための受容シートとを、
それらが上′、ｄ染利染面層面るするように重ね、転写
シート側より加熱して上記受容シーミル上に転写画像を
形成りる感熱転写記録方法において、上記受容シートと
して、転′１フ゛画像面とは反対の面に７トツトメルｉ
−粘着剤層を右７るものを用い、その粘着剤層に接して
台紙を重ねた後に所定の感熱転写処理を−４ることによ
って、受容シートに転写画像を形成さけるとともに、受
容シー１〜と台紙とを接着させることを特徴とする感熱
転写記録方法。A transfer sheet on which a dye 1lFi containing a heat-transferable color dye is placed, and a receiving sheet for forming a transfer image 1p,
In a thermal transfer recording method in which the upper and d dyed and dyed surfaces are stacked face-to-face and heated from the transfer sheet side to form a transferred image on the receiving seamill, the receiving sheet is formed of the transfer sheet. 7 totutomeri on the side opposite to the image side
- By using a material with an adhesive layer on the right 7 and stacking a mount in contact with the adhesive layer, a predetermined heat-sensitive transfer process is carried out -4 to avoid forming a transferred image on the receiving sheet, and to avoid forming a transfer image on the receiving sheet. A thermal transfer recording method characterized by bonding a mount and a mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59058488A JPS60203493A (en) | 1984-03-28 | 1984-03-28 | Thermal transfer recording method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59058488A JPS60203493A (en) | 1984-03-28 | 1984-03-28 | Thermal transfer recording method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60203493A true JPS60203493A (en) | 1985-10-15 |
Family
ID=13085813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59058488A Pending JPS60203493A (en) | 1984-03-28 | 1984-03-28 | Thermal transfer recording method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60203493A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0266430A1 (en) * | 1986-04-11 | 1988-05-11 | Dai Nippon Insatsu Kabushiki Kaisha | Image formation on object |
| JPS63209892A (en) * | 1987-02-25 | 1988-08-31 | Nitto Electric Ind Co Ltd | Image-receiving material for thermal transfer |
| EP1018425A4 (en) * | 1997-09-08 | 2001-12-05 | Japan Brake Ind Co Ltd | Thermal bonding method and apparatus |
| JP2014040696A (en) * | 2007-08-23 | 2014-03-06 | Colorep Inc | Method and device of pulse heating for sealing and dyeing |
| GB2519538A (en) * | 2013-10-23 | 2015-04-29 | Adkins And Sons Ltd A | Heat press and method of printing articles |
-
1984
- 1984-03-28 JP JP59058488A patent/JPS60203493A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0266430A1 (en) * | 1986-04-11 | 1988-05-11 | Dai Nippon Insatsu Kabushiki Kaisha | Image formation on object |
| EP0535718A2 (en) * | 1986-04-11 | 1993-04-07 | Dai Nippon Insatsu Kabushiki Kaisha | Apparatus for forming images on an objective body |
| US5451560A (en) * | 1986-04-11 | 1995-09-19 | Dai Nippon Insatsu Kabushiki Kaisha | Image formation on objective bodies |
| US5940111A (en) * | 1986-04-11 | 1999-08-17 | Dai Nippon Insatsu Kabushiki Kaisha | Image formation on objective bodies |
| US6392680B2 (en) | 1986-04-11 | 2002-05-21 | Dai Nippon Insatsu Kabushiki Kaisha | Image formation on objective bodies |
| JPS63209892A (en) * | 1987-02-25 | 1988-08-31 | Nitto Electric Ind Co Ltd | Image-receiving material for thermal transfer |
| EP1018425A4 (en) * | 1997-09-08 | 2001-12-05 | Japan Brake Ind Co Ltd | Thermal bonding method and apparatus |
| US6399918B1 (en) | 1997-09-08 | 2002-06-04 | Japan Brake Industrial Co., Ltd. | Method and apparatus for bonding brake shoe and lining |
| JP2014040696A (en) * | 2007-08-23 | 2014-03-06 | Colorep Inc | Method and device of pulse heating for sealing and dyeing |
| GB2519538A (en) * | 2013-10-23 | 2015-04-29 | Adkins And Sons Ltd A | Heat press and method of printing articles |
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