JP4378568B2 - Thermal transfer recording medium - Google Patents
Thermal transfer recording medium Download PDFInfo
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- JP4378568B2 JP4378568B2 JP2005064731A JP2005064731A JP4378568B2 JP 4378568 B2 JP4378568 B2 JP 4378568B2 JP 2005064731 A JP2005064731 A JP 2005064731A JP 2005064731 A JP2005064731 A JP 2005064731A JP 4378568 B2 JP4378568 B2 JP 4378568B2
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- thermal transfer
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- transfer recording
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- 239000010410 layer Substances 0.000 claims description 29
- 239000012790 adhesive layer Substances 0.000 claims description 20
- 239000001993 wax Substances 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 10
- 239000003822 epoxy resin Substances 0.000 claims description 8
- 229920000647 polyepoxide Polymers 0.000 claims description 8
- 229920001225 polyester resin Polymers 0.000 claims description 5
- 239000004645 polyester resin Substances 0.000 claims description 5
- 239000004203 carnauba wax Substances 0.000 claims description 4
- 235000013869 carnauba wax Nutrition 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 230000009477 glass transition Effects 0.000 claims description 2
- 238000000576 coating method Methods 0.000 description 45
- 239000011248 coating agent Substances 0.000 description 43
- 238000007639 printing Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000010419 fine particle Substances 0.000 description 4
- 229920002799 BoPET Polymers 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000011256 inorganic filler Substances 0.000 description 3
- 229910003475 inorganic filler Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000012766 organic filler Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 229920002050 silicone resin Polymers 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- GZVHEAJQGPRDLQ-UHFFFAOYSA-N 6-phenyl-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(C=2C=CC=CC=2)=N1 GZVHEAJQGPRDLQ-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 238000007754 air knife coating Methods 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 238000007756 gravure coating Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000007759 kiss coating Methods 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 239000004200 microcrystalline wax Substances 0.000 description 1
- 235000019808 microcrystalline wax Nutrition 0.000 description 1
- 239000012170 montan wax Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 235000019809 paraffin wax Nutrition 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 230000008542 thermal sensitivity Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 238000010023 transfer printing Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Landscapes
- Thermal Transfer Or Thermal Recording In General (AREA)
Description
各種フィルムに熱転写により、印字、バーコード等を印刷するために用いる熱転写記録媒体に関し、特に耐熱性に優れた印刷物を形成できる熱転写記録媒体に関する。 The present invention relates to a thermal transfer recording medium used for printing prints, barcodes, and the like on various films by thermal transfer, and more particularly to a thermal transfer recording medium capable of forming a printed matter having excellent heat resistance.
従来、熱転写記録媒体は、バーコード、ラベル、タグ等の印刷に用いられてきた。この中で衣料用タグの用途では、熱転写で印刷したタグと共に衣料を加熱処理する工程があった。この際、衣料に印刷インクが付着する問題があり、印刷タグの耐熱性が必要とされていた。 Conventionally, thermal transfer recording media have been used for printing barcodes, labels, tags, and the like. Among these, as a tag for clothing, there has been a process of heat-treating clothing together with a tag printed by thermal transfer. At this time, there is a problem that the printing ink adheres to clothing, and heat resistance of the printing tag is required.
しかしながら、従来の高耐熱を有する耐熱性保護層を設けた熱転写記録媒体は、耐熱保護層が 熱硬化性樹脂で形成されているため高感度での高速印刷には、向かなかった。(特許文献1)また、近年高速印刷に適したニアエッジタイプ(端面型とも言う。特開2001−205940)のサーマールヘッドを搭載したプリンターで高感度に印刷できるものでは十分な耐熱性が得られなかった。 However, a conventional thermal transfer recording medium provided with a heat-resistant protective layer having high heat resistance is not suitable for high-speed printing with high sensitivity because the heat-resistant protective layer is formed of a thermosetting resin. (Patent Document 1) In addition, a printer equipped with a near-edge type (also referred to as an end face type, Japanese Patent Laid-Open No. 2001-205940) thermal head suitable for high-speed printing in recent years can obtain sufficient heat resistance. I couldn't.
本発明は、衣料用タグ紙に高感度で良好な印刷が可能で、かつ高耐熱な印刷物を得ることができる熱転写記録媒体を提供することを目的とする。 An object of the present invention is to provide a thermal transfer recording medium capable of obtaining a printed material with high sensitivity and high heat resistance on a tag paper for clothing.
第1発明は、基材上に離型層、耐熱インク層、接着層の順に積層し、耐熱インク層がガラス転移点が70〜90℃のポリエステル樹脂を主成分とし、かつ接着層が、エポキシ樹脂とワックスの混合体を主成分とし、前記接着層のエポキシ樹脂とワックスの混合重量比は3:7から7:3で配合され、ワックスが、カルナバワックスであることを特徴とする衣料用タグ紙に使用する熱転写記録媒体に関する。
第2発明は、ニアエッジタイプのサ−マルヘッドを搭載したプリンタ−で使用されることを特徴とする第1発明の衣料用タグ紙に使用する熱転写記録媒体に関する。
The first invention is a release layer on a substrate, heat-resistant ink layer, laminated in this order of the adhesive layer, heat resistant ink layer is the glass transition point as a main component 70 to 90 ° C. of the polyester resin, and the adhesive layer is an epoxy A clothing tag comprising a resin and wax mixture as a main component, a mixing weight ratio of epoxy resin and wax in the adhesive layer of 3: 7 to 7: 3, and the wax being carnauba wax. The present invention relates to a thermal transfer recording medium used for paper.
The second invention relates to a thermal transfer recording medium used for a tag paper for clothing according to the first invention, which is used in a printer equipped with a near-edge type thermal head.
衣料用タグ紙に高感度で良好な印刷が可能で、かつ高耐熱な印刷物を得ることができる熱転写記録媒体を提供することが出来た。 It was possible to provide a thermal transfer recording medium capable of high-sensitivity and good printing on a tag paper for clothing and capable of obtaining a printed material with high heat resistance.
本発明に係る熱転写記録媒体の構成について以下に例を挙げて説明する。
本発明に用いる基材としては、従来熱転写記録媒体用基材として公知の種々の基材が使用できるが、耐熱性、熱伝達性、コストの点から厚み1〜6μmのPETフィルムの裏面にシリコーン系樹脂を含んだ耐熱層を施したものが特に好ましい。
The configuration of the thermal transfer recording medium according to the present invention will be described below with an example.
As the base material used in the present invention, various known base materials can be used as a base material for a conventional thermal transfer recording medium. Silicone is used on the back surface of a PET film having a thickness of 1 to 6 μm from the viewpoint of heat resistance, heat transfer property and cost. Those provided with a heat-resistant layer containing a resin are particularly preferable.
本発明に用いる離型層としては、ワックスを主成分とする熱溶融性材からなる層であり、必要に応じて熱可塑性樹脂を配合しても良い。ワックス類としては、ポリエチレンワックス、カルナバワックス、パラフィンワックス、マイクロクリスタリンワックス、モンタンワックス、酸化ワックス、合成ワックス等が用いることが出来、これらは必要に応じて2種以上の混合も可能である。また、熱可塑性樹脂としては、ポリエステル樹脂、ポリアミド樹脂、ポリウレタン樹脂、エチレン酢酸ビニル共重合体、ロジン樹脂、テルペン樹脂、フェノール樹脂、SBR等が挙げられる。また、必要に応じてシリカ、アルミナ等のフィラーを添加しても良い。塗布量(乾燥後の単位面積m2当りの塗布物のg数)は、0.1〜5.0g/m2が望ましい。 The release layer used in the present invention is a layer made of a heat-meltable material containing wax as a main component, and a thermoplastic resin may be blended as necessary. As waxes, polyethylene wax, carnauba wax, paraffin wax, microcrystalline wax, montan wax, oxidized wax, synthetic wax, and the like can be used, and these can be mixed in two or more types as necessary. Examples of the thermoplastic resin include polyester resin, polyamide resin, polyurethane resin, ethylene vinyl acetate copolymer, rosin resin, terpene resin, phenol resin, and SBR. Moreover, you may add fillers, such as a silica and an alumina, as needed. The coating amount (the number of grams of the coated product per unit area m 2 after drying) is preferably 0.1 to 5.0 g / m 2 .
本発明に用いる耐熱インク層は、主成分としてポリエステル樹脂と着色剤からなり、必要に応じて、ワックス類、有機フィラー、無機フィラーを添加しても良い。着色剤は、カーボンブラック等の顔料や染料特に制限なく用いることができる。ワックス類は、前記離型層で挙げたワックスより適宜用いることができる。有機フィラーとしてはポリテトラフロロエチレン微粒子、デンプン、シリコーン樹脂微粒子、ポリアクリロニトリル系微粒子、ベンゾグアナミン樹脂及びメラミン樹脂を原料とする硬化樹脂微粒子等である。無機フィラーとしては炭酸カルシウム、タルク、カオリン、酸化亜鉛、酸化チタン、酸化珪素、水酸化アルミニウム、酸化マグネシウム等である。 The heat-resistant ink layer used in the present invention comprises a polyester resin and a colorant as main components, and waxes, organic fillers, and inorganic fillers may be added as necessary. The colorant can be used without any particular limitation on pigments and dyes such as carbon black. Waxes can be appropriately used from the waxes mentioned in the release layer. Examples of the organic filler include polytetrafluoroethylene fine particles, starch, silicone resin fine particles, polyacrylonitrile-based fine particles, curable resin fine particles made from benzoguanamine resin and melamine resin. Examples of the inorganic filler include calcium carbonate, talc, kaolin, zinc oxide, titanium oxide, silicon oxide, aluminum hydroxide, and magnesium oxide.
次に第1発明の特徴である接着層は、エポキシ樹脂とワックスの混合体を主成分とする。エポキシ樹脂のTgは、40〜100℃が好ましい。前記範囲未満では、ブロッキングが発生しやすく、前記範囲を超えると、熱感度が低くなる。
Next, the adhesive layer, which is a feature of the first invention, is mainly composed of a mixture of epoxy resin and wax. The Tg of the epoxy resin is preferably 40 to 100 ° C. If it is less than the said range, it will be easy to generate | occur | produce blocking, and if it exceeds the said range, thermal sensitivity will become low .
接着層は、エポキシ樹脂とワックスの混合体とすることにより、エポキシ樹脂のみの場合に比べ、熱転写感度が向上したり、高速印刷ができる。エポキシ樹脂とワックスの混合重量比は3:7〜7:3が好ましい。混合するワックスとしては、離型層に挙げたワックスより適宜選択して用いることができる。
By using a mixture of an epoxy resin and a wax as the adhesive layer, the thermal transfer sensitivity can be improved and high-speed printing can be performed as compared with the case of using only an epoxy resin. Mixing weight ratio of the epoxy resin and the wax is 3: 7 to 7: 3 is good preferable. The wax to be mixed can be appropriately selected from the waxes listed in the release layer.
特にカルナバワックスを好適に用いると感度と耐熱性の点で好ましい。また、接着層には、ブロッキングや地汚れの発生防止のため、前記の有機フィラー、無機フィラーや滑剤を少量添加してもよい。滑剤としては、例えば多価アルコールエステル、高級アルコール、高級脂肪酸、フロロカーボン、高級脂肪酸アミドなどが好適に用いられる。塗布量としては、0.05〜5.0g/m2が望ましい。
In particular, carnauba wax is preferably used in terms of sensitivity and heat resistance . Also, the adhesive layer, for prevention of blocking and background contamination, the organic filler may be added in small quantities of inorganic fillers and lubricants. As the lubricant, for example, polyhydric alcohol ester, higher alcohol, higher fatty acid, fluorocarbon, higher fatty acid amide and the like are preferably used. As a coating amount, 0.05 to 5.0 g / m 2 is desirable.
前記ポリエステル樹脂としては、Tgが70〜90℃のものが好ましく用いることが出来る。前記範囲未満では、十分な耐熱性が得られない。前記範囲を超えると、印字品質が低下する。塗布量としては、0.1〜5.0g/m2が望ましい。
以上の成分を溶媒と共に基材に塗布するには、公知の方法、例えばロールコート法、カーテンフローコート法、ワイヤーバーコート法、グラビアコート法、エアーナイフコート法、リバースコート法、キスコート法、ブレードコート法、スムーズコート法、シルクスクリーン印刷法などの方法を利用して行うことができる。
As said polyester resin, a Tg of 70-90 degreeC can be used preferably. If it is less than the above range, sufficient heat resistance cannot be obtained. When the above range is exceeded, the print quality is degraded. The coating amount is preferably 0.1 to 5.0 g / m 2 .
In order to apply the above components to a substrate together with a solvent, known methods such as roll coating, curtain flow coating, wire bar coating, gravure coating, air knife coating, reverse coating, kiss coating, blade The coating method, smooth coating method, silk screen printing method and the like can be used.
本発明の熱転写記録媒体を使って熱転写できる被転写体は、衣料用タグのみならず包装材用のPPフィルム、PEフィルム、PETフィルム等がある。これらの包装材に熱転写印刷したものは、高耐熱性の印刷となりえる。 Examples of the transfer target that can be thermally transferred using the thermal transfer recording medium of the present invention include PP films, PE films, PET films, and the like for packaging materials as well as tags for clothing. Those obtained by thermal transfer printing on these packaging materials can be printed with high heat resistance.
本発明の熱転写記録媒体は、高感度であるが故に高速で印刷できるニアエッジタイプのサーマールヘッドを搭載したプリンターで熱転写可能であり、且つ高耐熱性の印刷物を提供することができる。 Since the thermal transfer recording medium of the present invention has high sensitivity, it can be thermally transferred with a printer equipped with a near-edge type thermal head capable of printing at high speed, and can provide a printed material with high heat resistance.
実施例1
裏面に厚さ0.2μmのシリコーン樹脂系耐熱層を設けた厚み4.5μmのPETフィルムを基材に用いた。
離型層塗工液(重量部)
Example 1
A 4.5 μm-thick PET film having a 0.2 μm-thick silicone resin heat-resistant layer provided on the back surface was used as the substrate.
Release layer coating liquid (parts by weight)
上記塗工液を基材上に塗布量1.0g/m2で塗布した。
The said coating liquid was apply | coated with the application quantity of 1.0 g / m < 2 > on the base material.
耐熱インク層塗工液(重量部)
Heat-resistant ink layer coating solution (parts by weight)
耐熱層塗工液を離型層塗布上に塗布量0.5g/m2で塗布した。
The heat-resistant layer coating solution was applied on the release layer coating at a coating amount of 0.5 g / m 2 .
接着層塗工液(重量部)
Adhesive layer coating solution (parts by weight)
さらにその上に接着層塗工液を塗布量0.2g/m2にて塗布した。 Further thereon, an adhesive layer coating solution was applied at a coating amount of 0.2 g / m 2 .
実施例2
実施例1の耐熱インク層塗工液を下記に変更した以外は、実施例1の組成、構成を用いる。
Example 2
The composition and configuration of Example 1 are used except that the heat-resistant ink layer coating liquid of Example 1 is changed to the following.
耐熱インク層塗工液(重量部)
Heat-resistant ink layer coating solution (parts by weight)
耐熱層塗工液を離型層塗布上に塗布量0.5g/m2で塗布した。 The heat-resistant layer coating solution was applied on the release layer coating at a coating amount of 0.5 g / m 2 .
参考例3
実施例1の耐熱インク層塗工液を下記に変更した以外は、実施例1の組成、構成を用いる。
Reference example 3
The composition and configuration of Example 1 are used except that the heat-resistant ink layer coating liquid of Example 1 is changed to the following.
耐熱インク層塗工液(重量部)
Heat-resistant ink layer coating solution (parts by weight)
耐熱層塗工液を離型層塗布上に塗布量0.5g/m2で塗布した。 The heat-resistant layer coating solution was applied on the release layer coating at a coating amount of 0.5 g / m 2 .
参考例4
実施例1の接着層塗工液を下記に変更した以外は、実施例1の組成、構成を用いる。
接着層塗工液(重量部)
Reference example 4
The composition and configuration of Example 1 are used except that the adhesive layer coating solution of Example 1 is changed to the following.
Adhesive layer coating solution (parts by weight)
接着層塗工液を塗布量0.2g/m2にて塗布した。
The adhesive layer coating solution was applied at a coating amount of 0.2 g / m 2 .
比較例1
実施例1の接着層塗工液を下記に変更した以外は、実施例1の組成、構成を用いる。
接着層塗工液(重量部)
Comparative Example 1
The composition and configuration of Example 1 are used except that the adhesive layer coating solution of Example 1 is changed to the following.
Adhesive layer coating solution (parts by weight)
接着層塗工液を塗布量0.2g/m2にて塗布した。
The adhesive layer coating solution was applied at a coating amount of 0.2 g / m 2 .
比較例2
実施例1の接着層塗工液を下記に変更した以外は、実施例1の組成、構成を用いる。
接着層塗工液(重量部)
Comparative Example 2
The composition and configuration of Example 1 are used except that the adhesive layer coating solution of Example 1 is changed to the following.
Adhesive layer coating solution (parts by weight)
接着層塗工液を塗布量0.2g/m2にて塗布した。
The adhesive layer coating solution was applied at a coating amount of 0.2 g / m 2 .
比較例3
実施例1の耐熱インク層塗工液を下記に変更した以外は、実施例1の組成、構成を用いる。
耐熱インク層塗工液(重量部)
Comparative Example 3
The composition and configuration of Example 1 are used except that the heat resistant ink layer coating liquid of Example 1 is changed to the following.
Heat-resistant ink layer coating solution (parts by weight)
耐熱層塗工液を離型層塗布上に塗布量0.5g/m2で塗布した。
The heat-resistant layer coating solution was applied on the release layer coating at a coating amount of 0.5 g / m 2 .
印刷評価
1.印刷性
熱転写プリンター B−474(東芝TEC製ニアエッジタイプサーマルヘッド搭載熱転写プリンター)
印刷速度 8インチ/秒
受像紙 アイベスト(タグ紙、日本製紙製)
評点
良好なバーコード印刷が得られる ○
良好なバーコード印刷が得られない ×
2.耐熱性
上記印刷評価に用いたバーコード印刷物上に綿布を重ねて置き、加重3.6Kg/cm2、200℃、または250℃の熱プレスを15秒行い、その汚れを確認した。
評点
綿布への裏移りによる汚れがまったくない ○
綿布への裏移りによる汚れが若干ある △ (実用範囲内)
綿布への裏移りによる汚れがある ×
Printing evaluation Printable thermal transfer printer B-474 (Toshiba TEC near edge type thermal head mounted thermal transfer printer)
Printing speed 8 inches / second image receiving paper Eye vest (tag paper, Nippon Paper Industries)
Bar code printing with a good score can be obtained ○
Cannot get good barcode printing ×
2. Heat Resistance A cotton cloth was placed on the barcode printed material used for the above printing evaluation and subjected to a heat press with a load of 3.6 Kg / cm 2 , 200 ° C., or 250 ° C. for 15 seconds to confirm the stain.
No dirt due to settling on cotton cloth ○
There is some stains due to the set-off on the cotton cloth △ (within practical range)
There is dirt due to settling on cotton cloth ×
評価結果は、表1の通りであった。 The evaluation results are shown in Table 1.
Claims (2)
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