JPS5998897A - Paper for thermal transfer printer - Google Patents
Paper for thermal transfer printerInfo
- Publication number
- JPS5998897A JPS5998897A JP57208841A JP20884182A JPS5998897A JP S5998897 A JPS5998897 A JP S5998897A JP 57208841 A JP57208841 A JP 57208841A JP 20884182 A JP20884182 A JP 20884182A JP S5998897 A JPS5998897 A JP S5998897A
- Authority
- JP
- Japan
- Prior art keywords
- film
- ohp
- paper
- protective paper
- thermal transfer
- 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.)
- Granted
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
-
- 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
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/502—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording characterised by structural details, e.g. multilayer materials
- B41M5/508—Supports
Landscapes
- Thermal Transfer Or Thermal Recording In General (AREA)
Abstract
Description
【発明の詳細な説明】
この発明はインクリボン（塗布されているインクを熱転
写して印刷を行う熱転写プリンタの用紙に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an ink ribbon (paper for a thermal transfer printer that prints by thermally transferring applied ink).
熱転写プリンタはＯＨＰ （オーバーヘッドプロジェ
クタ−）用フィルムに印刷ができる利点を持っているた
め、近年よく利用されている。第１図（イ）、（ロ）は
各々熱転写プ１）ンタに用いられるＯＨＰ用フィルムの
斜視図であり、（イ）がロール状に巻回される場合、（
ロ）がミシン巨石、沼、・・・で交互に折り重ねられる
場合を各々示している。また、この図の（イ）、（ロ）
においてｌがＯＨＰ 用フィルム、２゜２・・・がフィ
ードホールであり、このフィードホール２，２．・・・
が用紙搬送用プラテンローラのフィードピンと係合する
ようになっている。Thermal transfer printers have been widely used in recent years because they have the advantage of being able to print on OHP (overhead projector) films. FIGS. 1(a) and 1(b) are perspective views of OHP films used in thermal transfer printers, and when (a) is wound into a roll, (
(b) are alternately folded over sewing machine boulders, swamps, etc. Also, (a) and (b) in this figure
, 1 is an OHP film, 2°2... is a feed hole, and these feed holes 2, 2. ...
is adapted to engage with a feed pin of a platen roller for paper conveyance.
ところで、従来の熱転写プリンタのＯＨＰ 用フィルム
１においてはｂｌＥ１図（（イ）、（ロ）に示すように
、ロール状に巻回した場合でも、折り重ねた場合でもＯ
ＨＰ 用フィルム１同志が直接型なり合ってしするた
め、製造時、取扱い時、および、使用時にキズがつくこ
とが多いという欠点があった。ナオ、ＯＨＰ 用フィル
ムに印刷された画像を投影する場合、ＯＨＰ 用’；ｙ
イルム自体にキズがあると映写画面が見苦しくなること
は周知のとおりである。By the way, the OHP film 1 of the conventional thermal transfer printer does not have OHP even when it is wound into a roll or when it is folded, as shown in Figure BLE1 ((a) and (b)).
Since the HP films 1 are directly molded together, there is a drawback that scratches often occur during manufacturing, handling, and use. Nao, when projecting an image printed on OHP film,
It is well known that if the ilm itself has scratches, the projection screen will become unsightly.
この発明は上述した事情に鑑み、ＯＨＰ 用透明フィル
ムにキズがつきにくい熱転写プリンタの用紙（ＯＨＰ
用紙）を提供するもので、透明フィルムの非印刷面全
面に剥奪自在に保護用紙を重ね合わせたものである。In view of the above-mentioned circumstances, this invention has been developed to provide thermal transfer printer paper (OHP) that is resistant to scratches on OHP transparent films.
A removable protective paper is superimposed on the entire non-printing surface of a transparent film.
以下図面を参照してこの発明の実施例について説明する
。Embodiments of the present invention will be described below with reference to the drawings.
第２図はこの発明の一実施例の構成を示す断面図であり
、図において５はＯＨＰ 用フィルム１の裏面（非印刷
面）全面に剥奪自在に重ね合わされている白色の保護用
紙である。この保護用紙５には図示しないがＯＨＰ
用フィルム１と同様にフィードホール（第１図（イ）、
（ロ）参照）が設けられており一０ＨＰ 用フィルム１
と保護用紙５とは双方のフィードホールにプラテンロー
ラのフィードピンが係合して同時搬送される。この実施
例のように、透明フィルム１と保護用紙５とを重ね合わ
ぞ、さらに、ロール状に巻回すると、第２図に示すよう
にＯＨＰ用フィルム１同志が直接型なり合うことはな（
、ＯＨＰ 用フィルムｌにキズがつかない。FIG. 2 is a cross-sectional view showing the structure of an embodiment of the present invention. In the figure, reference numeral 5 denotes a white protective paper that is removably superimposed on the entire back surface (non-printing surface) of the OHP film 1. Although not shown in this protective paper 5, OHP
Similarly to film 1, the feed hole (Fig. 1 (a),
(Refer to (b)) is provided, and 10HP film 1 is provided.
The feed pin of the platen roller engages with the feed hole of both of the protective paper 5 and the protective paper 5, and are conveyed simultaneously. As in this embodiment, when the transparent film 1 and the protective paper 5 are overlapped and further wound into a roll, the OHP films 1 do not directly mold each other as shown in FIG.
, No scratches on OHP film.
次に、この実施例における他の効果を説明する。Next, other effects of this embodiment will be explained.
第３図に示す１０はカラー熱転写プ１）ンタに用いられ
るインクリボンであり、光を透過するコンデンサ紙で形
成されている。このインクリボン１０にはシアン、マゼ
ンタ、イエロのインクが順次くり返し塗布され、また、
各色の境界部分には黒色インクを塗布しｔ非透過部Ｃ以
下黒マークと称す１ １０ａ、１０ａ・・・が設けられ
ている。このように、黒マーク１０ａ以外けられている
のは、インクリボン１００色の変り目を正確に検知する
ためで、例えば、第４図（（イ）に示すように発光器１
５の照射光が黒マーク１０ａ（図に破線で示す）で吸収
されてしまうことによシ、色の変り目の検出を行う。な
お、イエロ、マゼンタ、シアン部では照射光はインクリ
ボン１０を透過した後用紙１１（普通紙）で反射して受
光器１６で受光される。しかしながら、上述したカラー
熱転写プリンタにＯＨＰ 用フィルム１を用いると、第
４図（ロ）に示すように黒マーク１０ａ以外の部分（イ
エロ、マゼンタ、シアン部）においても、発光器１５の
照射光はＯＨＰ 用フィルム１を透過してプラテンロー
ラ１２に達するが、このプラテンローラ１２が一般に黒
色であるために照射光を吸収してしまい、この結果、受
光器１６へ照射光は達せず、色の変シ目を検出すること
ができない。一方、上述しｔカラー熱転写プリンタに乙
の実施例に示すＯＨＰ 用紙を使用すると％第４図（ハ
）に示すように黒マーク１０ａ以外の部分ではＯＨＰ
用フィルムｌを透過した光が、白色の保護用紙５の表面
で反射して受光器１６に達するので、黒マーク１０ａの
部分において色の変り目の検出を良好に行うことができ
る。Reference numeral 10 shown in FIG. 3 is an ink ribbon used in a color thermal transfer printer, and is made of light-transmitting condenser paper. This ink ribbon 10 is repeatedly coated with cyan, magenta, and yellow ink, and
Black ink is applied to the boundary portions of each color, and black marks 110a, 10a, . . . are provided below the non-transparent portion C. In this way, the reason why the black mark 10a is removed is to accurately detect the change in color of the ink ribbon 100. For example, as shown in FIG.
Since the irradiation light No. 5 is absorbed by the black mark 10a (indicated by a broken line in the figure), a change in color is detected. Note that in the yellow, magenta, and cyan portions, the irradiated light passes through the ink ribbon 10, is reflected by the paper 11 (plain paper), and is received by the light receiver 16. However, when the OHP film 1 is used in the color thermal transfer printer described above, the light emitted from the light emitter 15 is emitted even in areas other than the black mark 10a (yellow, magenta, and cyan areas), as shown in FIG. 4(b). The light passes through the OHP film 1 and reaches the platen roller 12, but since the platen roller 12 is generally black, it absorbs the irradiated light, and as a result, the irradiated light does not reach the light receiver 16, causing a color change. Unable to detect wrinkles. On the other hand, when OHP paper shown in Example B is used in the T-color thermal transfer printer described above, as shown in Figure 4 (C), the OHP paper is printed in areas other than the black mark 10a.
Since the light transmitted through the protective film 1 is reflected on the surface of the white protective paper 5 and reaches the light receiver 16, it is possible to detect the change in color at the black mark 10a.
このように、この実施例においてはＯＨＰ 用フ ４
イルムｌのキズを防ぐばかりでなく、カラー熱転写プリ
ンタにおけるインクリボン１０の色の境界部の検出を良
好ならしめる効果が得られる。In this way, in this embodiment, the OHP screen 4
This not only prevents the film l from being scratched, but also improves the detection of color boundaries of the ink ribbon 10 in a color thermal transfer printer.
なお、第５図はこの実施例におけるＯＨＰ 用紙をミ
シン口重・（第１図（イ）、←）参照）部分で交互に折
り返して重ねた場合を示す図である。このように折り重
ねた場合でも、 ＯＨＰ フィルム１同志が直接接す
る機会は従来の場合（第１図（ロ））に較べて著しく少
なく、シ九がって、キズの発生率も大幅に低域する。Incidentally, FIG. 5 is a diagram showing a case in which the OHP sheets in this embodiment are alternately folded back and overlapped at the sewing machine mouth portions (see FIG. 1 (a), ←). Even when folded in this way, the chances of direct contact between OHP films 1 and 2 are significantly smaller than in the conventional case (Figure 1 (b)), and the incidence of scratches is also significantly lower. do.
以上説明したようにこの発明によれば、透明フィルム（
ＯＨＰ 用フィルム）の非印刷面全面に剥奪自在に保護
用紙を重ね合わせたので、透明フィルムにキズがつきに
くいという効果が得られ、また保護用紙の色を白色等の
反射率の高い色にすると、普通紙に熱転写する場合と同
様の構造で、カラー熱転写プリンタにおけるインクリボ
ンの色の境界部検知を反射型ホトセンサを用いて良好に
行うことができる。As explained above, according to the present invention, a transparent film (
Since the protective paper is layered on the entire non-printing surface of the OHP film, it is possible to prevent the transparent film from being scratched.Also, if the protective paper is colored in a highly reflective color such as white, it can be removed easily. With the same structure as in the case of thermal transfer to plain paper, it is possible to satisfactorily detect the color boundary of an ink ribbon in a color thermal transfer printer using a reflective photosensor.
第１図（（イ）、（ロ））は各々熱転写プリンタに用い
られるＯＨＰ 用フィルムの外観を示す斜視図、第２図
はこの発明の一実施例の構成を示す断面図、８ｇ３図は
カラー熱転写プリンタに用いられるインクリボンの構成
を示す概略構成図、第４図（／ｒ）〜（ハ）は各々カラ
ー熱転写プ１１ンタにおけるインクリボンの色の変り目
検知動作を説明するための説明図で第５図はこの実施例
におけるＯＨＰ用紙をミシン目１部分で交互に折り返し
て本ね７１−場合を示す図である０
■・・・・・・ＯＨＰ用フィルム（透明フィルム）、２
・・・・・・フィードホール、５・・・・・・保護用紙
。
第２図
第４図Figures 1 ((a) and (b)) are perspective views showing the external appearance of OHP films used in thermal transfer printers, Figure 2 is a sectional view showing the configuration of an embodiment of the present invention, and Figure 8g3 is a color A schematic configuration diagram showing the configuration of an ink ribbon used in a thermal transfer printer, and FIGS. FIG. 5 is a diagram showing a case in which the OHP paper in this embodiment is folded back alternately at the first perforation to form the book 71.
...Feed hole, 5...Protection paper. Figure 2 Figure 4
Claims (1)
フィルムの非印刷面全面に剥奪自在に重ね合わされる保
護用紙と、前記透明フィルムおよび前記保護用紙の両側
部を貫通し、用紙搬送用プラテンローラのフィードピン
と係合するフィードホールとを有することを特徴とする
熱転写プ１１ンタの用紙。 ２、前記保護用紙は前記透明フィルムの印刷面側からの
照射光を反射する非透明紙であることを特徴とする特許
請求の範囲第１項記載の熱転写プリンタの用紙。[Claims] 1. A transparent film having one side as a printing surface, a protective paper that is removably superimposed on the entire non-printing surface of the transparent film, and both sides of the transparent film and the protective paper. A sheet of paper for a thermal transfer printer, characterized in that it has a feed hole extending through the hole and engaging with a feed pin of a platen roller for conveying the sheet. 2. The paper for a thermal transfer printer according to claim 1, wherein the protective paper is a non-transparent paper that reflects irradiated light from the printing surface side of the transparent film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57208841A JPS5998897A (en) | 1982-11-29 | 1982-11-29 | Paper for thermal transfer printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57208841A JPS5998897A (en) | 1982-11-29 | 1982-11-29 | Paper for thermal transfer printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5998897A true JPS5998897A (en) | 1984-06-07 |
| JPH0362556B2 JPH0362556B2 (en) | 1991-09-26 |
Family
ID=16562984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57208841A Granted JPS5998897A (en) | 1982-11-29 | 1982-11-29 | Paper for thermal transfer printer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5998897A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61106293A (en) * | 1984-10-30 | 1986-05-24 | Dainippon Printing Co Ltd | Thermal transfer recording sheet for forming transparent original |
| JPS62176896A (en) * | 1986-01-30 | 1987-08-03 | Dainippon Printing Co Ltd | Thermal transfer sheet for forming transparent manuscript |
| JPS62154975U (en) * | 1986-03-24 | 1987-10-01 | ||
| JPS645886A (en) * | 1987-06-29 | 1989-01-10 | Dainippon Printing Co Ltd | Sheet to be thermally transferred |
| JPH0238097A (en) * | 1988-07-29 | 1990-02-07 | Fuji Photo Film Co Ltd | Transmission-type image-receiving medium for printer |
| JPH0238096A (en) * | 1988-07-29 | 1990-02-07 | Fuji Photo Film Co Ltd | Transmission-type image-receiving medium for printer |
| JPH0747776A (en) * | 1994-07-11 | 1995-02-21 | Dainippon Printing Co Ltd | Sheet to be heat transferred for forming transmission original |
| US5670448A (en) * | 1994-06-17 | 1997-09-23 | Dai Nippon Printing Co., Ltd. | Recording sheet for making transparencies and method of making the same |
-
1982
- 1982-11-29 JP JP57208841A patent/JPS5998897A/en active Granted
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61106293A (en) * | 1984-10-30 | 1986-05-24 | Dainippon Printing Co Ltd | Thermal transfer recording sheet for forming transparent original |
| JPH0533156B2 (en) * | 1984-10-30 | 1993-05-18 | Dainippon Printing Co Ltd | |
| JPS62176896A (en) * | 1986-01-30 | 1987-08-03 | Dainippon Printing Co Ltd | Thermal transfer sheet for forming transparent manuscript |
| JPS62154975U (en) * | 1986-03-24 | 1987-10-01 | ||
| JPH0541900Y2 (en) * | 1986-03-24 | 1993-10-22 | ||
| JPS645886A (en) * | 1987-06-29 | 1989-01-10 | Dainippon Printing Co Ltd | Sheet to be thermally transferred |
| JPH0238097A (en) * | 1988-07-29 | 1990-02-07 | Fuji Photo Film Co Ltd | Transmission-type image-receiving medium for printer |
| JPH0238096A (en) * | 1988-07-29 | 1990-02-07 | Fuji Photo Film Co Ltd | Transmission-type image-receiving medium for printer |
| US5670448A (en) * | 1994-06-17 | 1997-09-23 | Dai Nippon Printing Co., Ltd. | Recording sheet for making transparencies and method of making the same |
| JPH0747776A (en) * | 1994-07-11 | 1995-02-21 | Dainippon Printing Co Ltd | Sheet to be heat transferred for forming transmission original |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0362556B2 (en) | 1991-09-26 |
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