JPS63199679A - Thermal transfer recording material and thermal transfer recording method using the same - Google Patents
Thermal transfer recording material and thermal transfer recording method using the sameInfo
- Publication number
- JPS63199679A JPS63199679A JP62032877A JP3287787A JPS63199679A JP S63199679 A JPS63199679 A JP S63199679A JP 62032877 A JP62032877 A JP 62032877A JP 3287787 A JP3287787 A JP 3287787A JP S63199679 A JPS63199679 A JP S63199679A
- Authority
- JP
- Japan
- Prior art keywords
- water
- heat
- transfer
- layer
- soluble resin
- 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
- 239000000463 material Substances 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims description 15
- 229920005989 resin Polymers 0.000 claims abstract description 20
- 239000011347 resin Substances 0.000 claims abstract description 20
- 238000002844 melting Methods 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000001993 wax Substances 0.000 abstract description 8
- 229920001577 copolymer Polymers 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 229920005992 thermoplastic resin Polymers 0.000 abstract description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract description 3
- 239000003086 colorant Substances 0.000 abstract description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 abstract description 2
- 239000012170 montan wax Substances 0.000 abstract description 2
- 239000012188 paraffin wax Substances 0.000 abstract description 2
- 239000000049 pigment Substances 0.000 abstract description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 abstract description 2
- 239000000470 constituent Substances 0.000 abstract 2
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 abstract 1
- 230000001143 conditioned effect Effects 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 36
- 239000000835 fiber Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 229920002994 synthetic fiber Polymers 0.000 description 3
- 239000012209 synthetic fiber Substances 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 229920002126 Acrylic acid copolymer Polymers 0.000 description 1
- 229920002284 Cellulose triacetate Polymers 0.000 description 1
- 241000723346 Cinnamomum camphora Species 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 235000013871 bee wax Nutrition 0.000 description 1
- 239000012166 beeswax Substances 0.000 description 1
- 235000013868 candelilla wax Nutrition 0.000 description 1
- 239000004204 candelilla wax Substances 0.000 description 1
- 229940073532 candelilla wax Drugs 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- CYKDLUMZOVATFT-UHFFFAOYSA-N ethenyl acetate;prop-2-enoic acid Chemical compound OC(=O)C=C.CC(=O)OC=C CYKDLUMZOVATFT-UHFFFAOYSA-N 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000007756 gravure coating Methods 0.000 description 1
- IUJAMGNYPWYUPM-UHFFFAOYSA-N hentriacontane Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC IUJAMGNYPWYUPM-UHFFFAOYSA-N 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
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
- B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
- B41M5/42—Intermediate, backcoat, or covering layers
- B41M5/44—Intermediate, backcoat, or covering layers characterised by the macromolecular compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M2205/00—Printing methods or features related to printing methods; Location or type of the layers
- B41M2205/30—Thermal donors, e.g. thermal ribbons
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、支持体の一主面に単色の熱溶融性転写層が設
けである熱転写シートや支持体の一方の面に多色の熱溶
融性転写ｌ−が区域毎に分けて連続的に、或いは不連続
的に設けである熱転写リボン等の感熱転写記録材及びそ
れを用いた感熱転写記録方法に関する。Detailed Description of the Invention (Industrial Field of Application) The present invention relates to a thermal transfer sheet in which a single-color heat-melting transfer layer is provided on one main surface of a support, and a multi-color heat-melting transfer layer on one surface of the support. The present invention relates to a thermal transfer recording material such as a thermal transfer ribbon in which meltable transfer l- is provided continuously or discontinuously in each area, and to a thermal transfer recording method using the same.
（発明の技術的背景）
近年、サーマルヘッドを用いた感熱転写記録材、式が無
騒音、カラー印字が可能゛なこと、装置が比１ｆｆｉ的
廉価で、かつコンパクトにできること、保守性に優れて
いるなどの利点から急速に普及しつつある。しかし、こ
の感熱転写型記録方式においては被転写紙、すなわち受
像紙とし℃はペック平滑度が１００秒以上の平滑な面を
有するものしか使用できないという欠点があった。(Technical Background of the Invention) In recent years, thermal transfer recording materials using a thermal head have been developed because they are noiseless, can print in color, are inexpensive compared to 1FFI, can be made compact, and have excellent maintainability. It is rapidly becoming popular due to its advantages such as: However, this thermal transfer type recording system has the drawback that only paper having a smooth surface with a Peck smoothness of 100 seconds or more can be used as the transfer paper, that is, the image receiving paper.
したがって、粗い表面の受像紙に対しても微細な図柄を
きれいに記録し得る感熱転写記録方式の開発が望まれて
いた。Therefore, it has been desired to develop a thermal transfer recording method that can clearly record fine patterns even on image receiving paper with a rough surface.
（発明の目的）
この発明は上記事情に鑑みてなされたものであって、粗
い表面の受像紙に対しても微細な図柄を忠実に記録し得
る感熱転写記録方式およびこれに適した感熱転写記録材
を提供することを目的とする。(Object of the Invention) The present invention has been made in view of the above circumstances, and provides a thermal transfer recording method capable of faithfully recording fine patterns even on image receiving paper with a rough surface, and a thermal transfer recording method suitable for this method. The purpose is to provide materials.
（発明の概要）
すなわち１本発明は、支持体の一方の面に熱溶融性転写
層と厚さが０．１〜Ｏ，Ｓμの水溶性樹脂層がこの順序
で設けである感熱転写記録材及び含水率を２０〜５０％
になるように調湿した吸水性の受像体上に、前記感熱転
写記録材をその水溶性樹脂層が接するように重ね合せた
後、前記支持体側から熱記録体により加熱記録を行ない
、前記受像体上に前記水溶性樹脂層と前記熱溶融性転写
層の一部を転写せしめ、所望の転写記録を行なうことを
特徴とする感熱転写記録方法である。(Summary of the Invention) In other words, the present invention provides a heat-sensitive transfer recording material in which a heat-melting transfer layer and a water-soluble resin layer having a thickness of 0.1 to 0.Sμ are provided in this order on one side of a support. and moisture content 20-50%
The heat-sensitive transfer recording material is placed on a water-absorbent image receptor whose humidity has been adjusted so that the water-soluble resin layer thereof is in contact with the image receptor, and then heating recording is performed from the support side with the thermal recording material, and the image-receiving material is This is a heat-sensitive transfer recording method characterized by transferring a portion of the water-soluble resin layer and the heat-melting transfer layer onto a body to perform desired transfer recording.
（発明の詳述）
従来、熱溶融をの感熱転写方式における粗面紙への印字
適性の不十分さは、加熱溶融浸み込みをの定着方式であ
るために転写した熱溶融性転写層との接着性が不十分な
為に生じる現象であると考えられてきた。そこで１本発
明者は、加熱溶融した熱溶融性転写層を粗面な受像体に
も確実に定着させるべく、各種改良を試みてきたが、受
像体として一定の割合で水分を浸み込ませたものを用い
。(Detailed Description of the Invention) Conventionally, the insufficiency of printing on rough paper in the thermal transfer method using heat melting is due to the fact that the fixing method uses heat melting infiltration. It has been thought that this phenomenon is caused by insufficient adhesion. Therefore, the present inventor has attempted various improvements in order to reliably fix the heat-melted transfer layer even on the rough surface of the image receptor. Use what you have.
かつ、それに転写記録体をするための感熱転写記録材の
熱溶融性転写層の表面に一定の厚さの水溶性樹脂層を形
成させることにより、熱溶融性転写層の粗面な受像体へ
の定着性が格段にアップし。In addition, by forming a water-soluble resin layer of a certain thickness on the surface of the heat-fusible transfer layer of the heat-sensitive transfer recording material to be used as a transfer recording material, it is possible to transfer the heat-fusible transfer layer to the rough surface of the image receptor. The adhesion of the product has been greatly improved.
例えば、ペック平滑度ｉ、’、０１以下の粗面紙へも美
しい画１象の転写が可能であることを見出した。For example, we have found that it is possible to transfer a beautiful image even to rough paper with a Peck smoothness of i,',01 or less.
第１図は１本発明に係る感熱転写記録材（１）の−例の
概略を示している、図中、（２）は支持体、（３）は熱
溶融性転写層、（４）は水溶性樹脂層をそれぞれ示して
いる。このうち、支持体（２）と熱溶融性転写層（３）
は従来のこの種の感熱転写記録材のものと同じものであ
る。FIG. 1 schematically shows an example of a thermal transfer recording material (1) according to the present invention. In the figure, (2) is a support, (3) is a heat-melting transfer layer, and (4) is a Each water-soluble resin layer is shown. Of these, the support (2) and the heat-melting transfer layer (3)
is the same as that of conventional thermal transfer recording materials of this type.
具体的には、支持体（２）としては、ポリエステル。Specifically, the support (2) is polyester.
ポリカーボネート、ポリプロピレン、トリアセチルセル
ロース、ポリ塩化ビニリデン等から成るプラスチックフ
ィルムやコンデンサー紙等が適用できる。Plastic films made of polycarbonate, polypropylene, triacetyl cellulose, polyvinylidene chloride, etc., condenser paper, etc. can be used.
また、このような支持体（２）の一方の面に形成する熱
溶融性転写層（３）は、ワックスや熱可塑性樹脂を主体
とし染料や顔料等の着色剤を分散した組成物から成る。The heat-melting transfer layer (3) formed on one surface of the support (2) is made of a composition mainly consisting of wax or thermoplastic resin and dispersing coloring agents such as dyes and pigments.
この組成物には柔軟剤、油脂１分散剤等が必要に応じて
加えてあってもよい。A softener, an oil/fat dispersant, etc. may be added to this composition as necessary.
前記組成物におけるワックスとしては、パラフィンワッ
クス、モンタンワックス、ミツロウ、エステルワックス
、ライスワックス、ココナツツワ、クス、キャンデリラ
ワックス等が、熱可塑性樹脂としてはエチレン−酢酸ビ
ニル共重合体、塩化ビニル−酢酸ビニル共重合体、ポリ
エチレン、ボＩＪ ７セタール、エチルセルロース等が
それぞれ適用できる。ワックスは融点が５０９Ｃ〜１０
０℃程度のものが好ましい。Examples of the wax in the composition include paraffin wax, montan wax, beeswax, ester wax, rice wax, coconut wax, camphor tree, candelilla wax, etc., and examples of the thermoplastic resin include ethylene-vinyl acetate copolymer, vinyl chloride-vinyl acetate. Copolymers, polyethylene, BoIJ 7 setal, ethyl cellulose, etc. can be used. Wax has a melting point of 509C~10
A temperature of about 0°C is preferable.
一方、柔軟剤としては、ポリ酢酸ビニル、ポリスチレン
、セルロースエステル類等がａ用でキル。On the other hand, as softeners, polyvinyl acetate, polystyrene, cellulose esters, etc. are used for A.
また、油脂としては、動物油、植物油、鉱油。In addition, fats and oils include animal oil, vegetable oil, and mineral oil.
ジブチルフタレート等が適用できる。Dibutyl phthalate etc. can be applied.
このような構成の熱溶融性転写層（３）は図示のものに
限定されず、単色の層であったり、種・々の色相を呈す
る層を区域毎に分けて連続的に、或いは不連続的に繰り
返して配置されたものであってもよい。また、その層構
成は単層に限定されず１着色された溶融性転写層、非着
色の熱溶融性転写層。The heat-melting transfer layer (3) having such a structure is not limited to the one shown in the figure, and may be a single color layer, or a layer exhibiting various hues divided into areas and continuous or discontinuous. They may be arranged repeatedly. Further, the layer structure is not limited to a single layer, but includes a colored melt transfer layer and an uncolored heat melt transfer layer.
ワックスを含まない熱溶融性樹脂を主体とする熱溶融性
転写層等の転写層を組合せて成る複層構成のものでもよ
い。It may also have a multi-layer structure consisting of a combination of transfer layers such as a heat-melt transfer layer mainly made of a wax-free heat-melt resin.
このような構成の熱溶融性転写層（３）上に積層する水
溶性樹脂層（７ｉ）は、前述したように、ペック平滑度
が５秒や１０秒程度の粗面な受（壁体１例えば天然繊維
紙１合成繊維紙、半合成線維紙等の粗面な受像体に転写
が確実に行なえるようにするためにａｈる層であ、す、
ポリビニルアルコール、イソブチン−無水マレイン酸共
重合体、ポリアクリルアミド、ポリビニルピロリドン、
酢酸ビニル−無水マレイン酸共重合体、酢酸ビニル−ア
クリル酸共重合体、酢酸ビニル−クロｉン酸共重合体、
酢酸ビニルーイタコン酸共重合体等の水溶性樹脂により
構成される。As mentioned above, the water-soluble resin layer (7i) laminated on the heat-melting transfer layer (3) having such a structure is suitable for use with rough surfaces (walls 1 For example, natural fiber paper 1 is an ah layer to ensure transfer to a rough image receptor such as synthetic fiber paper or semi-synthetic fiber paper.
Polyvinyl alcohol, isobutyne-maleic anhydride copolymer, polyacrylamide, polyvinylpyrrolidone,
Vinyl acetate-maleic anhydride copolymer, vinyl acetate-acrylic acid copolymer, vinyl acetate-chloroic acid copolymer,
Composed of water-soluble resin such as vinyl acetate-itaconate copolymer.
このような水溶性ｍ１１’ａ層（４）を熱溶融性転写層
（３）上に積層しておくと、含水率を２０〜５０％にな
るように調整した吸水性の受は体への転写に際して熱溶
融性転写層（３）の前記受像体への定着性が格段に向上
し１例えばベック平滑度が１０’以下の粗面紙へも美し
い字画の転写が可能となる。熱溶融性転写層（３）の受
像体への定着性を向上させる水溶性樹脂層（４）は、そ
の厚さが０．１〜Ｏ，Ｓμの範囲のもの、特には０．２
〜１３μの範囲のものが良好な結果を得ている。このよ
うな範囲を外れる層厚の水溶性樹脂層とすると定着性の
向上がほとんど認められなくなる。特に層厚が０．５μ
を越えると印字の潰れが目立つようになりてくる。When such a water-soluble m11'a layer (4) is laminated on the heat-fusible transfer layer (3), the water-absorbent receiver whose water content is adjusted to 20 to 50% will be effective against the body. During transfer, the fixability of the heat-fusible transfer layer (3) to the image receptor is greatly improved, making it possible to transfer beautiful strokes even to rough paper having a Bekk smoothness of 10' or less, for example. The water-soluble resin layer (4) that improves the fixability of the heat-melting transfer layer (3) to the image receptor has a thickness in the range of 0.1 to 0.Sμ, particularly 0.2
Good results have been obtained in the range of ~13μ. If the water-soluble resin layer has a thickness outside this range, almost no improvement in fixing performance will be observed. Especially when the layer thickness is 0.5μ
If it exceeds this limit, the printed characters will become more noticeable.
次に１以上の如くの構成の感熱転写記録材を使用した本
発明の感熱転写記録方法を第２図を参照にして説明する
。Next, a thermal transfer recording method of the present invention using a thermal transfer recording material having one or more configurations will be explained with reference to FIG.
まず最初に１表面が粗面で吸水性の受像体（５）を含水
率が２０〜５０％になるように調湿する。本明細書でい
う表面が粗面で吸水性の受像体とは。First, the humidity of the image receptor (5), which has a rough surface and is water-absorbing, is adjusted to have a moisture content of 20 to 50%. What does the term "image receptor with a rough surface and water absorbency" refer to in this specification?
ベック平滑度が５〜５０秒程度程度然緘維紙、半天然繊
維紙、合成繊維紙等をいう。It refers to natural fiber paper, semi-natural fiber paper, synthetic fiber paper, etc. with a Beck smoothness of about 5 to 50 seconds.
調湿に際しては、含水率が２０％以下になると印字品質
の向上が見られず、５０％以上になると転写画法の潰れ
が目立つようになりてくる。When controlling humidity, if the moisture content is less than 20%, no improvement in print quality will be seen, and if it is more than 50%, the deterioration of the transfer method will become noticeable.
調湿の度合は受像体の種類により適宜のものを選択すれ
ばよく１例えば天然繊維紙の場合は３０〜５０％程度に
、半天熱性繊維紙の場合は２０〜４０％程度の含水率に
設定すればよい。また、この調湿は、受像体の粗面状態
によりても適宜に調整する必要がある。例えば、ベック
平滑度が５秒の天然繊維紙の場合は４５％程度に、また
ベック平滑度が１００秒の場合は２５％程度にその含水
率を１．ｌｉ整する。The degree of humidity control can be selected appropriately depending on the type of image receptor1. For example, in the case of natural fiber paper, set the moisture content to about 30 to 50%, and in the case of semi-natural fiber paper, set the moisture content to about 20 to 40%. do it. Further, this humidity adjustment needs to be appropriately adjusted depending on the rough surface condition of the image receptor. For example, in the case of natural fiber paper with a Beck smoothness of 5 seconds, the moisture content should be set to about 45%, and in the case of a Beck smoothness of 100 seconds, the moisture content should be set to about 25%. I'll adjust it.
受像体（５）の調、湿が終了したら１次にこの受像体（
５）上に前述した構成の本発明の感熱転写記録材（１）
を水溶性ｔｉＨ１ｔ−（４）が接するように重ね合せ、
感熱転写記録材（１）の支持体１２）１１１１からサー
マルヘッド。After adjusting and moistening the image receptor (5), the image receptor (5) is
5) Thermal transfer recording material (1) of the present invention having the above-described structure
overlap so that the water-soluble tiH1t-(4) is in contact with
From the support 12) 1111 of the thermal transfer recording material (1) to the thermal head.
サーマルベン等の熱記録部材（６）により加熱記録を行
なう。Heating recording is performed using a thermal recording member (6) such as a thermal vane.
本発明の記録方法においては、上述したような調湿を行
ない、上述した構成の感熱・転写記録材を使用するため
、熱、記録扉材により加熱を行なうと。In the recording method of the present invention, the humidity is adjusted as described above and the heat-sensitive transfer recording material having the above-mentioned structure is used, so heating is performed using heat or a recording door material.
粗面紙の表面を形成する繊維間に存在する水分と。The moisture that exists between the fibers that form the surface of rough paper.
転写記録材の最外層に形成された水溶性樹脂膜との接着
力が１ｍ融インキの受像体上への定着を助けるため、従
来では困難であった表面の粗い受１家体上にも美しい画
１象の転写が可能となる、以下１本発明の一実施例を説
明する、
（実施例）
下記組成の熱溶融性・転写性組成物を厚さ５．７μｍの
ポリエステルフィルム上にホットメルトコーターにてコ
ーティングし、熱溶融性転写１−を設は感熱転写シート
（以下、転写シートλと称する）を得た。The adhesive strength with the water-soluble resin film formed on the outermost layer of the transfer recording material helps the 1m fusion ink to be fixed on the image receptor, so it is beautiful even on the receiver body with a rough surface, which was difficult to do in the past. An example of the present invention, which enables the transfer of a single image, will be described below. A heat-sensitive transfer sheet (hereinafter referred to as transfer sheet λ) was obtained by coating with a coater and applying heat-melting transfer 1-.
“ンデラワツクＸ ８０重量部 エチレン／酢酢ビビニルコポリマー ２０ 、。“Nderawatuku X 80 parts by weight Ethylene/vinyl vinegar copolymer 20.
ニトロセルロース ！、 肩一方、この転写
シー）Ａと同一構成の転写シートをもう１枚作成し、そ
の熱溶融性転写層上に。Nitrocellulose! On the other hand, create another transfer sheet with the same structure as A) and place it on the heat-melting transfer layer.
ポリビニルアルコールから成る０、５μｍ厚の水溶性ｍ
脂層なグラビアコーティング方式で形成し。0.5 μm thick water-soluble m made of polyvinyl alcohol
Formed using a greasy gravure coating method.
本発明の感熱転写シート（以下、転写シートＢと称する
）を作成した。A thermal transfer sheet of the present invention (hereinafter referred to as transfer sheet B) was created.
これら転写シートＡ、Ｂを用い、第３図に示した１辺が
１／６闘の市松模様の図柄を０．５ｍＪ／ドツトのエネ
ルギーでペック平滑度５秒の粗面紙圧転写した。転写シ
ートＢを使用した転写に際しては、粗面紙の表面に予め
、含水率３０％となるように水を噴霧しておいた。Using these transfer sheets A and B, a checkered pattern of 1/6 inch on each side as shown in FIG. 3 was pressure-transferred onto a rough paper with a Peck smoothness of 5 seconds using an energy of 0.5 mJ/dot. When transferring using Transfer Sheet B, water was sprayed on the surface of the rough paper in advance to give a moisture content of 30%.
得られた図柄の網点ドツト％を測定したところ転写シー
）Ａについては２１％、転写シートＢについては５５％
の値が得られた。When the dot percentage of the resulting pattern was measured, it was 21% for transfer sheet A and 55% for transfer sheet B.
The value of was obtained.
（発明の効果）
本発明は、その構成が上述の如くの熱溶融転写型の感熱
転写記録材並びにそれを使用した。含水率が２０〜５０
％になるように調整した吸水性の受像体への、上述した
如くの感熱転写記録方法であるため１表面状態が粗面な
受鐵体上にも微細な図柄が忠実に転写記録することがで
きる。(Effects of the Invention) The present invention uses a heat-melting transfer type thermal transfer recording material having the structure described above and the same. Moisture content is 20-50
Since the above-mentioned thermal transfer recording method is applied to a water-absorbing image receptor whose water absorption is adjusted to 1.1%, fine patterns can be faithfully transferred and recorded even on a receptor body with a rough surface. can.
第１図は本発明の感熱転写記録材の概略構成説明図、第
２図は本発明の感熱転写記録方法の説明図、第３図は本
発明の実施例において印字された市松模様の説明図をそ
れぞれ示している。FIG. 1 is an explanatory diagram of a schematic structure of a thermal transfer recording material of the present invention, FIG. 2 is an explanatory diagram of a thermal transfer recording method of the present invention, and FIG. 3 is an explanatory diagram of a checkered pattern printed in an embodiment of the present invention. are shown respectively.
Claims (2)
設けてある感熱転写記録材において、前記熱溶融性転写
層上には厚さが０．１〜０．５μの水溶性樹脂層が設け
てあることを特徴とする感熱転写記録材。(1) In a heat-sensitive transfer recording material in which at least a heat-melt transfer layer is provided on one surface of a support, a water-soluble resin layer with a thickness of 0.1 to 0.5 μm is provided on the heat-melt transfer layer. A thermal transfer recording material characterized by being provided with.
性の受像体上に、支持体の一方の面に熱溶融性転写層及
び厚さが０．１〜０．５μの水溶性樹脂層が順設されて
成る感熱転写記録材を前記水溶性樹脂層が接するように
重ね合せた後、前記支持体側から熱記録体により加熱記
録を行ない、前記受像体上に前記水溶性樹脂層と前記熱
溶融性転写層の一部を転写せしめ、所望の転写記録を行
なうことを特徴とする感熱転写記録方法。(2) On a water-absorbing image receptor whose moisture content is adjusted to 20 to 50%, a heat-melt transfer layer and a water-soluble transfer layer with a thickness of 0.1 to 0.5 μm are placed on one side of the support. After the heat-sensitive transfer recording materials in which the water-soluble resin layers are sequentially arranged are stacked so that the water-soluble resin layers are in contact with each other, heating recording is performed with a heat recording member from the support side, and the water-soluble resin is deposited on the image receptor. A heat-sensitive transfer recording method, characterized in that a desired transfer recording is performed by transferring a layer and a part of the heat-melting transfer layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62032877A JPS63199679A (en) | 1987-02-16 | 1987-02-16 | Thermal transfer recording material and thermal transfer recording method using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62032877A JPS63199679A (en) | 1987-02-16 | 1987-02-16 | Thermal transfer recording material and thermal transfer recording method using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63199679A true JPS63199679A (en) | 1988-08-18 |
Family
ID=12371108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62032877A Pending JPS63199679A (en) | 1987-02-16 | 1987-02-16 | Thermal transfer recording material and thermal transfer recording method using the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63199679A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0361522A2 (en) * | 1988-09-30 | 1990-04-04 | Matsushita Electric Industrial Co., Ltd. | Dye transfer type thermal printing sheets |
| JP2002227808A (en) * | 2001-01-29 | 2002-08-14 | Fumakilla Ltd | Clip device for portable equipment |
-
1987
- 1987-02-16 JP JP62032877A patent/JPS63199679A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0361522A2 (en) * | 1988-09-30 | 1990-04-04 | Matsushita Electric Industrial Co., Ltd. | Dye transfer type thermal printing sheets |
| EP0361522A3 (en) * | 1988-09-30 | 1990-12-27 | Matsushita Electric Industrial Co., Ltd. | Dive transfer type thermal printing sheets |
| US5118657A (en) * | 1988-09-30 | 1992-06-02 | Matsushita Electric Industrial Co., Ltd. | Dye transfer type thermal printing sheets |
| JP2002227808A (en) * | 2001-01-29 | 2002-08-14 | Fumakilla Ltd | Clip device for portable equipment |
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