JPS61173965A - Current supply type transfer apparatus - Google Patents
Current supply type transfer apparatusInfo
- Publication number
- JPS61173965A JPS61173965A JP1457085A JP1457085A JPS61173965A JP S61173965 A JPS61173965 A JP S61173965A JP 1457085 A JP1457085 A JP 1457085A JP 1457085 A JP1457085 A JP 1457085A JP S61173965 A JPS61173965 A JP S61173965A
- Authority
- JP
- Japan
- Prior art keywords
- ink
- heat generating
- layer
- sheet
- generating 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J31/00—Ink ribbons; Renovating or testing ink ribbons
- B41J31/14—Renovating or testing ink ribbons
Landscapes
- Electronic Switches (AREA)
- Impression-Transfer Materials And Handling Thereof (AREA)
Abstract
Description
【発明の詳細な説明】
茨丘分！
本発明は記録装置、特に高速でランニングコストの低い
通電転写装置に関する。[Detailed description of the invention] Ibaraokabu! The present invention relates to a recording device, and particularly to an electric transfer device that is high-speed and has low running costs.
従来技玉
特開、昭５５−２２９１７号に開示する通電記録材料は
半導電性発熱、Ｎを有し、これは色材を含むことができ
、第３図に示すように金属含有樹脂層ｌ、半導電性樹脂
層２、導電層３からなる。金属含有樹脂層１は保護層で
あり、半導電性樹脂層２は色材を含むことができる抵抗
層である。The current-carrying recording material disclosed in Japanese Patent Publication No. 55-22917 has a semiconductive heat generating material, N, which can contain a coloring material, and a metal-containing resin layer l as shown in FIG. , a semiconductive resin layer 2, and a conductive layer 3. The metal-containing resin layer 1 is a protective layer, and the semiconductive resin layer 2 is a resistive layer that can contain a coloring material.
ビン電極１４−ａが金属含有樹脂層１に接触すると、電
流は半導電性樹脂層２、導電層３を経て反対極性の電極
１４−ｂに戻る。このとき半導電性樹脂層２は導電層３
とともに放電破壊されて、記録紙１７に付着し転写され
る。When the bottle electrode 14-a contacts the metal-containing resin layer 1, the current passes through the semiconductive resin layer 2, the conductive layer 3, and returns to the electrode 14-b of the opposite polarity. At this time, the semiconductive resin layer 2 is the conductive layer 3.
At the same time, it is destroyed by discharge, adheres to the recording paper 17, and is transferred.
なお、第３図に示す電極ユニット１４はＩＢＭＴｅｃｈ
ｎｉｃａｌ Ｄｉｓｃｌｏｓｕｒｅ Ｂｕｌｌｅｔｉｎ
Ｖｏｌ、 ２３． ｍ９に開示する電極ユニットと
同型であって、中央にビン電極１４−ａを有する。この
ような記録装置は一般の熱転写記録におけるサーマルヘ
ッドの蓄熱がないため、高速記録が可能である。Note that the electrode unit 14 shown in FIG.
nical Disclosure Bulletin
Vol, 23. It is of the same type as the electrode unit disclosed in No. m9, and has a bottle electrode 14-a in the center. Such a recording apparatus can perform high-speed recording because there is no heat accumulation in the thermal head in general thermal transfer recording.
皿皿点
従来技術の記録装置においては通電記録材料が保護層１
、抵抗兼インク層２、導電層３の多層からなる１つのシ
ートで構成されているのでシートの製造コストが高く、
また１枚の材料全体が１回の記録で消費されるのでラン
ニングコストが高い問題がある。In the recording device of the prior art, the electrically conductive recording material is used as the protective layer 1.
, a resistor/ink layer 2, and a conductive layer 3, which are made up of a single sheet, so the manufacturing cost of the sheet is high;
Furthermore, since the entire sheet of material is consumed in one recording, there is a problem of high running costs.
なお電極ユニット１４は先端面が狭いので、記録紙１７
を十分な力で押圧することができず、従って紙質が粗い
場合は鮮明な画像を得られない、また転写後の定着が悪
く印字品質が低下する等の欠点がある。Note that the electrode unit 14 has a narrow tip surface, so the recording paper 17
cannot be pressed with sufficient force, and therefore, if the paper quality is rough, clear images cannot be obtained, and there are also drawbacks such as poor fixation after transfer and reduced print quality.
雇央工殴
上記問題点は、ビン電極およびこれと反対極性の電極を
有する電極ユニットと、抵抗層と、導電層と、熱熔融イ
ンク層とをこの順で接触させて配置してあり、ビン電極
から電圧を抵抗層に印加して発熱させ、この熱によって
熱熔融インクを局部的に溶融して記録紙に転写する通電
転写装置であって、抵抗層４および導電層３からなるエ
ンドレスループ状に形成した発熱シート１０と、電極ユ
ニット１４およびこれと協働する押圧部材１５を設けた
通電部署、ならびにこれより離れた位置にあって加熱機
構１８およびこれと協働する押圧部材１９を設けた転写
部署を経て発熱シート１０を回転搬送する機構１１ 、
１２と、発熱シート１０から分離されたインクシート
１３とを有し、通電部ヱにおいて、電極ユニット１４と
押圧部材１５との間に発熱シート１０とインクシート１
３とを挟んで、発熱シート１０の抵抗層４を電極ユニッ
ト１４に接触させかつインクシート１３のインク層５を
発熱シート１０の導電層３に接触させてインク層５から
導電層３にインク１６を局部的に移行させ、転写部署に
おいて、加熱機構１８と押圧部材１９との間で発熱シー
ト１０と記録紙１７とを押圧して、発熱シート１０の導
電層３上のインク１６を記録紙１７に転写するように設
けてある通電転写装置によって達成することができる。The problem mentioned above is that the bottle electrode, the electrode unit having the opposite polarity, the resistive layer, the conductive layer, and the hot-melt ink layer are arranged in contact with each other in this order. This is an electric transfer device that applies a voltage from an electrode to a resistive layer to generate heat, and uses this heat to locally melt hot-melt ink and transfer it to recording paper. A heat-generating sheet 10 formed in a heat-generating sheet 10, an energizing section provided with an electrode unit 14 and a pressing member 15 that cooperates with this, and a heating mechanism 18 and a pressing member 19 that cooperates with this located at a distance from this section are provided. a mechanism 11 for rotating and conveying the heat-generating sheet 10 through the transfer section;
12 and an ink sheet separated from the heat generating sheet 10
13, and a heat generating sheet 10 and an ink sheet 1 are placed between the electrode unit 14 and the pressing member 15 in the current-carrying part 1.
3, the resistance layer 4 of the heat generating sheet 10 is brought into contact with the electrode unit 14, and the ink layer 5 of the ink sheet 13 is brought into contact with the conductive layer 3 of the heat generating sheet 10, so that the ink 16 is transferred from the ink layer 5 to the conductive layer 3. The ink 16 on the conductive layer 3 of the heat generating sheet 10 is transferred to the recording paper 17 by pressing the heat generating sheet 10 and the recording paper 17 between the heating mechanism 18 and the pressing member 19 in the transfer section. This can be achieved by an electrically conductive transfer device which is provided to transfer the image to the image.
災藤珂
まず第２図に示す本発明の通電転写装置の要部を説明す
る。First, the main parts of the electrical transfer apparatus of the present invention shown in FIG. 2 will be explained.
発熱シート１０は抵抗層４と導電層３とがらなり、抵抗
層４は５〜２０μｍの厚さが適当で、ポリカーボネート
に導電性カーボンを分散したものを使用することができ
る。抵抗率は１０〜１０００Ω０のものが良好な印字を
得るための条件であった。The heat generating sheet 10 consists of a resistive layer 4 and a conductive layer 3. The resistive layer 4 has a suitable thickness of 5 to 20 μm, and can be made of polycarbonate with conductive carbon dispersed therein. A resistivity of 10 to 1000 Ω0 was the condition for obtaining good printing.
また導電層３はアルミニウムホイルもしくは、アルミニ
ウムを抵抗層に蒸着したもの、またはステンレスフィル
ムを用いることができる。導電層３の厚さは０．１〜１
μｍが適当である。Further, as the conductive layer 3, an aluminum foil, a resistance layer made of aluminum vapor-deposited, or a stainless steel film can be used. The thickness of the conductive layer 3 is 0.1 to 1
μm is appropriate.
インクシート１３は３〜１０μｍのポリエステル基材層
６と３〜１０μｍのインク層５とがらなり、インク層５
はワックスにカーボンブラックなどの色材を分散させ、
これをポリエステルフィルム上にロール塗布またはバー
コードなどの周知の技術により塗布することで得ること
ができる。The ink sheet 13 consists of a polyester base layer 6 with a thickness of 3 to 10 μm and an ink layer 5 with a thickness of 3 to 10 μm.
disperses coloring materials such as carbon black in wax,
This can be obtained by coating it on a polyester film using known techniques such as roll coating or barcoding.
電極ユニット１４は前記Ｉ Ｂ Ｍ Ｂｕｌｌｅｔｉｎ
記載の電極と同型であって、ビン電極１４−ａと、絶縁
層を介してこれを囲む反対電極１４−ｂとを有する。ビ
ン電極１４−ａはタングステン製でその直径が２５μｍ
である。The electrode unit 14 is the IBM Bulletin.
It has the same type as the described electrode, and includes a bottle electrode 14-a and a counter electrode 14-b surrounding this via an insulating layer. The bottle electrode 14-a is made of tungsten and has a diameter of 25 μm.
It is.
第１図に示すように、発熱シート１ｏはエンドレスルー
プ状に形成し、その抵抗層４が電極ユニット１４に接触
するように回転搬送機構１１ 、１２に配置し、周速度
０．１〜１ｍ／ｓで回転させる。通電部署において、発
熱シート１ｏはインクシート１３とともに電極ユニット
１４と押圧部材１５との間に挟まれ、発熱シート１０の
抵抗層４が電極ユニット１４に接触する。As shown in FIG. 1, the heat generating sheet 1o is formed into an endless loop, and placed on the rotary conveyance mechanisms 11 and 12 so that the resistance layer 4 is in contact with the electrode unit 14, at a peripheral speed of 0.1 to 1 m/1. Rotate with s. In the energization section, the heat generating sheet 1o is sandwiched together with the ink sheet 13 between the electrode unit 14 and the pressing member 15, and the resistance layer 4 of the heat generating sheet 10 comes into contact with the electrode unit 14.
電極ユニット１４から極間電圧５〜５０Ｖ、パルス幅０
．１〜１０ｍ／ｓで信号を送り、通電電流により発熱シ
ートの抵抗層４をジュール熱により局部的に発熱させる
。発熱シート１０の導電層３はインクシート１３のイン
ク層５に接触するので、電極ユニット１４のピン電極１
４−ａ直下の抵抗ＮＩ４の局部的な熱は導電層３を経て
インク層５に伝わり、インク１６を点状に溶融して発熱
シートの導電層３に移行させる。導電層３に移行せられ
たインク１６は、発熱シート１０の回転と共に搬送され
、転写部署において、発熱シート１０は記録紙１７とと
もに加熱機構１８と押圧部材Ｉ９との間で押圧されて、
発熱シート１０の導電層３上のインク１６を記録紙１７
に点状のインク２０として転写する。Voltage between electrodes 5 to 50 V from electrode unit 14, pulse width 0
．． A signal is sent at a speed of 1 to 10 m/s, and the resistive layer 4 of the heating sheet is locally heated by Joule heat by the applied current. Since the conductive layer 3 of the heat generating sheet 10 contacts the ink layer 5 of the ink sheet 13, the pin electrode 1 of the electrode unit 14
The local heat of the resistor NI4 directly below 4-a is transmitted to the ink layer 5 through the conductive layer 3, melting the ink 16 in dots and transferring it to the conductive layer 3 of the heat generating sheet. The ink 16 transferred to the conductive layer 3 is conveyed as the heat generating sheet 10 rotates, and in the transfer station, the heat generating sheet 10 is pressed together with the recording paper 17 between the heating mechanism 18 and the pressing member I9.
The ink 16 on the conductive layer 3 of the heat generating sheet 10 is transferred to the recording paper 17.
The ink is transferred as dotted ink 20 to the surface.
得られた転写結果は、転写濃度１．０〜１．５０．Ｄ。The obtained transfer results have a transfer density of 1.0 to 1.50. D.
の印字を得ることができた。I was able to get the printout.
光肌圓班果
本発明の通電転写装置は、発熱シートとインクシートと
を分離し、かつ通電部署と転写部署とを分離しであるの
で、１回の転写で消費される部材はインク層と基材とか
らなるインクシート１３だけであり、抵抗層および導電
層の部材を反復使用することができるので、ランニング
コストが低く、また記録紙が粗い場合にも良好に転写定
着することができる。Since the current transfer device of the present invention separates the heat generating sheet and the ink sheet, and separates the current section and the transfer section, the members consumed in one transfer are the ink layer and the ink layer. Since only the ink sheet 13 consists of a base material and the resistive layer and conductive layer members can be used repeatedly, running costs are low and even when the recording paper is rough, transfer and fixing can be performed well.
第１図は本発明の通電転写装置の説明図であり、第２図
は本発明の通電転写装置の通電部署の断面図であり、
第３図は従来技術の通電記録装置要部の断面図である。
ｌ・・・金属含有樹脂（保護）層、
２・・・半導電性樹脂（抵抗兼インク）層、３・・・導
電層、 ４・・・抵抗層、５・・・インク層
、 ６・・・基材層、１０・・・発熱シート
、
１１ 、１２・・・回転搬送機構、 １３・・・イン
クシート、１４・・・電極ユニット、 １４−ａ・・
・ピン電極、１４−ｂ・・・反対極性の電極、 １５
、１９・・・押圧部材、１６・・・発熱シート上の転写
インク、１７・・・記録紙、 １８・・・加
熱機構、２０・・・記録紙上の転写インク。FIG. 1 is an explanatory diagram of the current transfer device of the present invention, FIG. 2 is a sectional view of the current supply section of the current transfer device of the present invention, and FIG. 3 is a sectional view of the main part of the current transfer device of the prior art. It is. l... Metal-containing resin (protective) layer, 2... Semi-conductive resin (resistance and ink) layer, 3... Conductive layer, 4... Resistance layer, 5... Ink layer, 6. ...Base material layer, 10... Heat generating sheet, 11, 12... Rotating conveyance mechanism, 13... Ink sheet, 14... Electrode unit, 14-a...
・Pin electrode, 14-b... Opposite polarity electrode, 15
, 19... Pressing member, 16... Transfer ink on heat generating sheet, 17... Recording paper, 18... Heating mechanism, 20... Transfer ink on recording paper.
Claims (1)
ユニットと、抵抗層と、導電層と、熱溶融インク層とを
この順で接触させて配置してあり、ピン電極から電圧を
抵抗層に印加して発熱させ、この熱によって熱溶融イン
クを局部的に熔融して記録紙に転写する通電転写装置で
あって、抵抗層４および導電層３からなるエンドレスル
ープ状に形成した発熱シート１０と、 電極ユニット１４およびこれと協働する押圧部材１５を
設けた通電部署、ならびにこれより離れた位置にあって
加熱機構１８およびこれと協働する押圧部材１９を設け
た転写部署を経て発熱シート１０を回転搬送する機構１
１を１２と、 発熱シート１０から分離されたインクシート１３とを有
し、 通電部署において、電極ユニット１４と押圧部材１５と
の間に発熱シート１０とインクシート１３とを挟んで、
発熱シート１０の抵抗層４を電極ユニット１４に接触さ
せかつインクシート１３のインク層５を発熱シート１０
の導電層３に接触させてインク層５から導電層３にイン
ク１６を局部的に移行させ、 転写部署において、加熱機構１８と押圧部材１９との間
で発熱シート１０と記録紙１７とを押圧して、発熱シー
ト１０の導電層３上のインク１６を記録紙１７に転写す
るように設けてある通電転写装置。[Claims] 1. An electrode unit having a pin electrode and an electrode of opposite polarity, a resistive layer, a conductive layer, and a heat-melting ink layer are arranged in contact with each other in this order, and the pin electrode This is an electrical transfer device that applies a voltage to a resistive layer to generate heat, and uses this heat to locally melt the heat-melting ink and transfer it to recording paper. The heat-generating sheet 10 thus formed, an energization section provided with an electrode unit 14 and a pressing member 15 that cooperates with this, and a transfer section that is provided with a heating mechanism 18 and a pressing member 19 that cooperates with this, located at a position remote from this. Mechanism 1 for rotating and conveying the heat generating sheet 10 through departments
1 and 12, and an ink sheet 13 separated from the heat generating sheet 10, and in the energizing section, the heat generating sheet 10 and the ink sheet 13 are sandwiched between the electrode unit 14 and the pressing member 15,
The resistance layer 4 of the heat generating sheet 10 is brought into contact with the electrode unit 14, and the ink layer 5 of the ink sheet 13 is brought into contact with the heat generating sheet 10.
The ink 16 is locally transferred from the ink layer 5 to the conductive layer 3 by contacting the conductive layer 3, and in the transfer section, the heat generating sheet 10 and the recording paper 17 are pressed between the heating mechanism 18 and the pressing member 19. An electrical transfer device is provided to transfer the ink 16 on the conductive layer 3 of the heat generating sheet 10 onto the recording paper 17.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1457085A JPS61173965A (en) | 1985-01-30 | 1985-01-30 | Current supply type transfer apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1457085A JPS61173965A (en) | 1985-01-30 | 1985-01-30 | Current supply type transfer apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61173965A true JPS61173965A (en) | 1986-08-05 |
Family
ID=11864812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1457085A Pending JPS61173965A (en) | 1985-01-30 | 1985-01-30 | Current supply type transfer apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61173965A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04239653A (en) * | 1991-01-24 | 1992-08-27 | Matsushita Electric Ind Co Ltd | Thermal transfer recording method and apparatus |
-
1985
- 1985-01-30 JP JP1457085A patent/JPS61173965A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04239653A (en) * | 1991-01-24 | 1992-08-27 | Matsushita Electric Ind Co Ltd | Thermal transfer recording method and apparatus |
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