JPS6251491A - Copy method - Google Patents

Copy method

Info

Publication number
JPS6251491A
JPS6251491A JP19276885A JP19276885A JPS6251491A JP S6251491 A JPS6251491 A JP S6251491A JP 19276885 A JP19276885 A JP 19276885A JP 19276885 A JP19276885 A JP 19276885A JP S6251491 A JPS6251491 A JP S6251491A
Authority
JP
Japan
Prior art keywords
thermal transfer
image
manuscript
copying
heat
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
Application number
JP19276885A
Other languages
Japanese (ja)
Inventor
Susumu Nakazawa
中沢 享
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyocera Mita Industrial Co Ltd
Original Assignee
Mita Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mita Industrial Co Ltd filed Critical Mita Industrial Co Ltd
Priority to JP19276885A priority Critical patent/JPS6251491A/en
Publication of JPS6251491A publication Critical patent/JPS6251491A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/382Contact thermal transfer or sublimation processes
    • B41M5/38207Contact thermal transfer or sublimation processes characterised by aspects not provided for in groups B41M5/385 - B41M5/395

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Abstract

PURPOSE:To enable duplication not only on a sheet article but also on a book article such as notes, by superposing a manuscript image on the surface of an article to be copied through a thermal transfer substance layer and irradiating heat rays from the manuscript image side. CONSTITUTION:A thermal transfer film 4 wherein a thermal transfer substance layer 2 is provided on one surface of a base film 3 is superposed on the surface of a note 1 so that the thermal transfer substance layer 2 face the surface of said note 1. Subsequently, a manuscript 5 for duplication is superposed on the thermal transfer film 3 and, when heat rays are allowed to uniformly irradiate the manuscript image from the side of the manuscript 5 for duplication, for example, because the image part 7 of the manuscript 5 is formed of a dark color such as black, heat is selectively absorbed by a non-image part 8 and accumulated in the image part 7. The thermal transfer substance of the thermal transfer film 4 in contact with the manuscript 5 is transferred to the note 1 corresponding to the image part by the accumulated heat to form an image.

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明は複写方法に関し、より詳細には、簡便な方法に
て、シート物を含め、ノートなどのブック物に対しても
複写ができる複写方法に関する。
DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a copying method, and more specifically, to a copying method that can copy sheet materials as well as book materials such as notebooks using a simple method. Regarding the method.

(従来技術) 従来から使用されている複写方法は、ジアゾタイプやカ
ールソン法タイプのものが多い。即ち、前者はジアゾニ
ラムラ塩の光分解並びにカップラーとの発色反応を利用
するものであり、現像方式上の相違からガス式(乾式)
、液式(湿式)、液乾式(半乾式)等種々の形式が存在
する。そしてこの形式の複写方法においては被複写物と
しての複写用紙としては、ジアゾニウム塩を単独で、或
いはカップラーと共に含んだ専用のジアゾ感光紙を必要
とする。
(Prior Art) Many of the copying methods conventionally used are of the diazo type and Carlson type. That is, the former utilizes the photolysis of diazonilamula salt and the color-forming reaction with a coupler, and due to the difference in development method, a gas method (dry method) is used.
There are various types such as , liquid type (wet type), and liquid dry type (semi-dry type). In this type of copying method, a special diazo photosensitive paper containing a diazonium salt alone or together with a coupler is required as a copying paper to be copied.

また後者の方法はPPC(普通紙複写)と言われる複写
方法の代表であり、光半導体としての特質を有する感光
層表面に静電潜像を形成し、この潜像をトナーと称せら
れる荷電着色粒子で現像し次いで複写紙上に転写、定着
して複写物を得るという方法である。
The latter method is a typical copying method called PPC (plain paper copying), in which an electrostatic latent image is formed on the surface of a photosensitive layer that has characteristics as a photosemiconductor, and this latent image is colored with a charged color called toner. This method involves developing with particles, then transferring and fixing onto copy paper to obtain a copy.

しかしながら、これらいずれの方法においても、被複写
物はロール紙或いは定型サイズに裁断されたカット紙で
あり、ノート等の丁合物(ブック物)には複写できない
のが実情である。
However, in any of these methods, the object to be copied is roll paper or cut paper cut into a standard size, and the reality is that it is not possible to copy into a collected object (book object) such as a notebook.

(発明の目的) 従って本発明の目的は、シート物に対してのみならずノ
ート類等のブック物に対しても複写ができる複写方法を
提供することにある。
(Object of the Invention) Accordingly, an object of the present invention is to provide a copying method that can copy not only sheet materials but also book materials such as notebooks.

本発明の他の目的は上記複写を簡便な方法で実施できる
複写方法を提供することにある。
Another object of the present invention is to provide a copying method that allows the above-mentioned copying to be carried out in a simple manner.

(発明の概要) 本発明は複写方法として、原稿像を被複写物表面に熱転
写物質層を介して重畳し、次いで原稿像側より熱線を照
射することにより被複写物表面に原稿像に対した複写像
を形成することを特徴とする複写方法を用いる。
(Summary of the Invention) The present invention provides a copying method in which an original image is superimposed on the surface of an object to be copied via a thermal transfer material layer, and then heat rays are irradiated from the side of the original image to transfer the original image onto the surface of the object. A copying method characterized by forming a copy image is used.

(発明の具体的内容) 以下本発明の具体例を図面に基づいて説明する。(Specific content of the invention) Hereinafter, specific examples of the present invention will be explained based on the drawings.

第1図は本発明の複写方法の具体例として、複写方法に
おける各行程を示したものであり、熱転写物質層をフィ
ルム基体上に設けた熱転写フィルムを用いる形式のもの
である。第1図中(a)図は原稿重畳行程を示す。この
行程ではまず複写を行う被複写物としてのノート1上に
熱転写物質N2を基体フィルム3の一表面に有する熱転
写フィルム4を前記熱転写物質層2がノート1面に対面
するように重畳する。次いでこの熱転写フィルム3上に
複写用原稿5を重ね合わせる。
FIG. 1 shows each step in the copying method as a specific example of the copying method of the present invention, which uses a thermal transfer film in which a thermal transfer material layer is provided on a film base. FIG. 1(a) shows the document superimposition process. In this process, first, the thermal transfer film 4 having the thermal transfer material N2 on one surface of the base film 3 is superimposed on the notebook 1 as the object to be copied so that the thermal transfer material layer 2 faces the surface of the notebook 1. Next, a copy original 5 is superimposed on this thermal transfer film 3.

次に第1図中(b)図は熱転写行程を示す図であり、前
記原稿重畳行程において重ね合わせた複写用原稿5側よ
り熱線照射を行う行程である。ここで用いる熱線源6と
しては、赤外線ランプ或いはフラッシュランプを用いる
ことができる。この行程における熱転写の原理について
説明すると、熱線を原稿像に均一に照射すると、原稿5
の画像部7は例えば黒色等の濃い色で形成されているた
め、非画像部8に対して選択的に熱が吸収され、画像部
7に熱が蓄積する。この蓄積された熱により、画像部に
対応し、原稿と接している熱転写フィルム4の熱転写物
質がノートエに転写され画像形成がなされる。従って原
稿としては、画像部7と非画像部8とが濃度的に明確に
区別され、且つ画像部7が吸熱効果が優れているもの好
ましい。例えば白色地にトナー像が形成されたコピー物
や、濃い鉛筆で書かれたものや黒色インキで書かれた原
稿が好ましい。また、原稿5を熱転写フィルム4に重ね
合わせる場合熱線源に対峙するように原稿面を向けるこ
とが重要である。更に、原稿の基紙は薄手である場合の
方が、画質の良質性を考慮すれば優れている。
Next, FIG. 1(b) is a diagram showing a thermal transfer process, which is a process in which heat rays are irradiated from the side of the overlapping original documents 5 for copying in the original overlapping process. As the heat ray source 6 used here, an infrared lamp or a flash lamp can be used. To explain the principle of thermal transfer in this process, when a heat ray is uniformly irradiated onto the original image, the original image
Since the image area 7 is formed in a dark color such as black, heat is selectively absorbed with respect to the non-image area 8, and heat is accumulated in the image area 7. Due to this accumulated heat, the thermal transfer material of the thermal transfer film 4 corresponding to the image area and in contact with the original is transferred to the notebook, thereby forming an image. Therefore, it is preferable for the original to have an image area 7 and a non-image area 8 that are clearly distinguished in terms of density, and in which the image area 7 has an excellent heat absorption effect. For example, copies with toner images formed on a white background, documents written with dark pencil, or originals written with black ink are preferable. Furthermore, when overlapping the original 5 on the thermal transfer film 4, it is important to orient the original so as to face the heat ray source. Furthermore, when the base paper of the original is thin, it is better in terms of image quality.

そして第1図中(C)図に示すように、重ね合わせた原
稿5並びに熱転写フィルム4をノート1より離せば複写
は終了する。
Then, as shown in FIG. 1C, when the stacked original document 5 and thermal transfer film 4 are separated from the notebook 1, the copying is completed.

第2図は本発明の他の具体例を示すものであり、第1図
における原稿5と熱転写フィルム4とを一体としたもの
である。
FIG. 2 shows another specific example of the present invention, in which the original 5 and the thermal transfer film 4 shown in FIG. 1 are integrated.

従ってこの具体例の方法に従えば、非複写物たるノート
1上に熱転写物質層11を原稿面12とは反対側に備え
た原稿13を熱転写物質層11がノート1の非複写面に
対峙するように重畳するだけでよい。
Accordingly, according to the method of this specific example, the original 13 is provided with the thermal transfer material layer 11 on the side opposite to the original surface 12 on the notebook 1, which is a non-copying material, and the thermal transfer material layer 11 faces the non-copying surface of the notebook 1. All you have to do is superimpose it like this.

この具体例の方法における原稿13はそれ自体公知の方
法で作成できる。例えば、熱転写物質をコーティングマ
シンにより基紙上にコーティングした熱転写フィルムを
複写用紙として、複写を望む原稿を用いて市販の乾式複
写機(PPC)にて複写すれば容易に形成できる。この
場合、熱転写フィルムの熱転写という特性を考慮すれば
、定着において熱を加えない形式の圧力定着方式、或い
は定着時に高い熱を加えない湿式乃至は液乾式現像を用
いた形式の複写機にて複写を行うのが望ましい。
The manuscript 13 in this specific example method can be created by a method known per se. For example, it can be easily formed by using a thermal transfer film coated on a base paper with a thermal transfer material using a coating machine as copy paper, and copying the original desired to be copied using a commercially available dry copying machine (PPC). In this case, considering the thermal transfer characteristics of the thermal transfer film, copies can be made using a pressure fixing method that does not apply heat during fixing, or a copying machine that uses wet or liquid dry development that does not apply high heat during fixing. It is desirable to do so.

本発明において使用する熱転写物質としては、それ自体
公知の熱転写性染料を挙げることができる。この染料と
しては、これに限定されないが、ロイコ系染料、アンス
ラキノン系染料などである。
The heat transfer material used in the present invention includes heat transferable dyes known per se. Examples of this dye include, but are not limited to, leuco dyes, anthraquinone dyes, and the like.

また、熱転写物質層の形式に当たっては上述した染料を
メタノール、トルエン、アセトン、テトラヒドロフラン
、シクロヘキサノン、ベンゼン、メチルエチルケトン等
の溶媒に溶解乃至は分散させ、基体フィルム例えばセロ
ハン、ポリエステルフィルム、ケント紙上に塗布、乾燥
させることで形成できる。
In addition, regarding the format of the thermal transfer material layer, the above-mentioned dyes are dissolved or dispersed in a solvent such as methanol, toluene, acetone, tetrahydrofuran, cyclohexanone, benzene, methyl ethyl ketone, etc., and the solution is applied onto a base film such as cellophane, polyester film, Kent paper, and dried. It can be formed by

この基体フィルムとしては、熱転写画像の画質の面から
50〜500μm程度のフィルムを用いるのが望ましい
As this base film, it is desirable to use a film with a thickness of about 50 to 500 μm from the viewpoint of the image quality of the thermal transfer image.

この熱定着物質層としては、染料単独の場合の他、ワッ
クス成分との混合組成物として用いることもできる。こ
のワックス成分を使用するのは、単に染料のみを用いる
場合に比して、画像濃度が濃く再現されたり、画像の経
時変化が少ないという利点を有する観点からである。
The heat-fixing material layer may be a dye alone or a mixed composition with a wax component. The reason why this wax component is used is that it has the advantage that image density can be reproduced with higher density and that there is less change over time in the image than when only dye is used.

このワックスの例としてはこれに限定されるものではな
いが、例えば低分子ポリエチレン、脂肪酸アマイド、天
然ワックス、油脂などを挙げることができる。
Examples of this wax include, but are not limited to, low molecular weight polyethylene, fatty acid amide, natural wax, fats and oils, and the like.

ワックスと染料より熱転写物質層を形成する場合には、
全重量当たり2〜30−t%の量比で染料を含有するの
が画像の経時変化防止の点より望ましい。熱転写物質層
の形成に当たっては、前述した染料単独の場合と同様の
方法で作成できる。
When forming a thermal transfer material layer using wax and dye,
It is desirable to contain the dye in an amount of 2 to 30-t% based on the total weight in order to prevent the image from deteriorating over time. The thermal transfer material layer can be formed in the same manner as in the case of using the dye alone as described above.

本発明方法に従い、熱転写物質層中の染料として赤、黄
、青の三色を選択組合せることによりカラー複写も可能
となる。
According to the method of the present invention, color copying is also possible by selectively combining the three colors red, yellow and blue as dyes in the thermal transfer material layer.

(発明の効果) 以上説明した本発明方法に従えば、熱転写という技術を
応用することにより、簡便な方法により、シート物のみ
ならずブック物の被複写物に対しても容易に複写を行う
ことができる。
(Effects of the Invention) According to the method of the present invention explained above, by applying the thermal transfer technology, it is possible to easily copy not only sheet materials but also book materials by a simple method. I can do it.

【図面の簡単な説明】[Brief explanation of drawings]

第1図及び第2図は本発明の複写方法の一興体例を示す
プロセス図である。 図中明瞭数字は、 1・・・ノート 2.11・・・熱転写物質層 3・・・基体フィルム 4・・・熱転写フィルム 5.13・・・原稿 6・・・熱線源 7・・・画像部 8・・・非画像部
1 and 2 are process diagrams showing an example of the copying method of the present invention. The clear numbers in the diagram are: 1...Note 2.11...Thermal transfer material layer 3...Base film 4...Thermal transfer film 5.13...Original 6...Heat ray source 7...Image Part 8...Non-image part

Claims (4)

【特許請求の範囲】[Claims] (1)原稿像を被複写物表面に熱転写物質層を介して重
畳し、次いで原稿像側より熱線を照射することにより被
複写物表面に原稿像に対した複写像を形成することを特
徴とする複写方法。
(1) A copy image of the original image is formed on the surface of the object by superimposing the original image on the surface of the object via a thermal transfer material layer, and then irradiating heat rays from the side of the original image. copying method.
(2)熱転写物質が熱転写性染料、もしくは熱転写性染
料とワックス成分との組成物からなることを特徴とする
特許請求の範囲第1項記載の複写方法。
(2) The copying method according to claim 1, wherein the thermal transfer material comprises a thermal transfer dye or a composition of a thermal transfer dye and a wax component.
(3)原稿像と熱転写物質層が別体に形成されているこ
とを特徴とする特許請求の範囲第1項あるいは第2項記
載の複写方法。
(3) The copying method according to claim 1 or 2, wherein the original image and the thermal transfer material layer are formed separately.
(4)原稿像と熱転写物質層が一体に形成されているこ
とを特徴とする特許請求の範囲第1項あるいは第2項記
載の複写方法。
(4) The copying method according to claim 1 or 2, wherein the original image and the thermal transfer material layer are integrally formed.
JP19276885A 1985-08-30 1985-08-30 Copy method Pending JPS6251491A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19276885A JPS6251491A (en) 1985-08-30 1985-08-30 Copy method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19276885A JPS6251491A (en) 1985-08-30 1985-08-30 Copy method

Publications (1)

Publication Number Publication Date
JPS6251491A true JPS6251491A (en) 1987-03-06

Family

ID=16296711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19276885A Pending JPS6251491A (en) 1985-08-30 1985-08-30 Copy method

Country Status (1)

Country Link
JP (1) JPS6251491A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5817609A (en) * 1981-07-24 1983-02-01 三洋電機株式会社 Solid electrolytic condenser and method of pruducing same
JPS58123715A (en) * 1982-01-18 1983-07-23 三洋電機株式会社 Solid electrolytic condenser
EP0346873A2 (en) * 1988-06-17 1989-12-20 Casio Computer Company Limited Flash thermal transfer method and flash thermal transfer apparatus for practicing the method
US5328727A (en) * 1988-06-17 1994-07-12 Casio Computer Co., Ltd. Flash thermal transfer method and flash thermal transfer apparatus for practicing the method
US6052273A (en) * 1997-04-15 2000-04-18 Sanyo Electric Co., Ltd. Solid electrolyte capacitor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50153940A (en) * 1974-06-03 1975-12-11
JPS53115313A (en) * 1974-05-08 1978-10-07 Mita Industrial Co Ltd Thermal transfer coloring composition
JPS5769092A (en) * 1980-10-17 1982-04-27 Fuji Xerox Co Ltd Heat transfer type heat sensitive recording method
JPS59106996A (en) * 1982-12-10 1984-06-20 Canon Inc Thermal transfer recording method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53115313A (en) * 1974-05-08 1978-10-07 Mita Industrial Co Ltd Thermal transfer coloring composition
JPS50153940A (en) * 1974-06-03 1975-12-11
JPS5769092A (en) * 1980-10-17 1982-04-27 Fuji Xerox Co Ltd Heat transfer type heat sensitive recording method
JPS59106996A (en) * 1982-12-10 1984-06-20 Canon Inc Thermal transfer recording method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5817609A (en) * 1981-07-24 1983-02-01 三洋電機株式会社 Solid electrolytic condenser and method of pruducing same
JPS6252939B2 (en) * 1981-07-24 1987-11-07 Sanyo Electric Co
JPS58123715A (en) * 1982-01-18 1983-07-23 三洋電機株式会社 Solid electrolytic condenser
JPS6251489B2 (en) * 1982-01-18 1987-10-30 Sanyo Electric Co
EP0346873A2 (en) * 1988-06-17 1989-12-20 Casio Computer Company Limited Flash thermal transfer method and flash thermal transfer apparatus for practicing the method
US5328727A (en) * 1988-06-17 1994-07-12 Casio Computer Co., Ltd. Flash thermal transfer method and flash thermal transfer apparatus for practicing the method
US6052273A (en) * 1997-04-15 2000-04-18 Sanyo Electric Co., Ltd. Solid electrolyte capacitor

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