JPH08113884A - Sublimation transfer printing sheet - Google Patents

Sublimation transfer printing sheet

Info

Publication number
JPH08113884A
JPH08113884A JP6275561A JP27556194A JPH08113884A JP H08113884 A JPH08113884 A JP H08113884A JP 6275561 A JP6275561 A JP 6275561A JP 27556194 A JP27556194 A JP 27556194A JP H08113884 A JPH08113884 A JP H08113884A
Authority
JP
Japan
Prior art keywords
transfer printing
sublimation transfer
layer
printing sheet
disperse dye
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
JP6275561A
Other languages
Japanese (ja)
Inventor
Tetsuya Fukuda
哲也 福田
Sumuto Nishida
澄人 西田
Toshiyuki Kuwano
敏行 桑野
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing 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 Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP6275561A priority Critical patent/JPH08113884A/en
Publication of JPH08113884A publication Critical patent/JPH08113884A/en
Pending legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/003Transfer printing
    • D06P5/004Transfer printing using subliming dyes

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)

Abstract

PURPOSE: To obtain a sublimation transfer printing sheet capable of giving sublimation transfer printed fabric excellent in touch feeling, sufficient in the denseness of a sublimation-transferred pattern with no fading, thus useful for sublimation transfer printing with microwave irradiation. CONSTITUTION: This sublimation transfer printing sheet 10 has on its surface a thermoadhesive resin layer 4 and a specified layer 2 containing a microwave- absorbing substance. Grey fabric such as of polyester is bonded to the layer 4 through a hot press 1 followed by irradiating the system with microwaves to induce exothermic reaction of the microwave-absorbing substance to effect sublimation of a sublimable disperse dye 3, thus enabling the fabric to be dyed.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明はマイクロ波を利用した昇
華転写捺染に使用する昇華転写捺染シートに関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sublimation transfer printing sheet used for sublimation transfer printing using microwaves.

【0002】[0002]

【従来の技術】従来、紙からなる基材層に昇華性分散染
料を含むインキにて印刷絵柄層を設けた構成の昇華転写
捺染シートを使用して、ポリエステル繊維等からなる生
地に重ね合わせて、温度180〜200℃、圧力50〜
350g/cm2 、加圧時間20〜40秒の条件にて熱
プレスすることにより昇華転写捺染が行われているので
あるが、昇華転写捺染された生地は高温、高圧で長時間
プレスされるために固くなり風合いが損なわれるという
欠点があり、昇華転写捺染を実施した後に固くなつた生
地の風合いをもどすための処理を行う必要があつた。ま
た、減圧状態で昇華転写捺染を行う真空転写捺染法もあ
るが、この方法では昇華転写捺染された生地の風合いが
損なわれるという問題は発生しないが、設備費が非常に
高くつくという欠点があつた。
2. Description of the Related Art Conventionally, a sublimation transfer printing sheet having a structure in which a printing pattern layer is provided with an ink containing a sublimable disperse dye on a base material layer made of paper is used to overlay a fabric made of polyester fiber or the like. , Temperature 180 ~ 200 ℃, pressure 50 ~
Sublimation transfer printing is performed by hot pressing under the conditions of 350 g / cm 2 and a pressing time of 20 to 40 seconds, but the sublimation transfer printing fabric is pressed at high temperature and high pressure for a long time. It has a drawback that it becomes hard and the texture is impaired, and it is necessary to perform a treatment for restoring the texture of the hardened fabric after the sublimation transfer printing. There is also a vacuum transfer printing method that performs sublimation transfer printing under reduced pressure, but this method does not cause a problem that the texture of the sublimation transfer printed fabric is impaired, but it has a drawback that the equipment cost is very high. It was

【0003】上記の欠点を解消するために、高温、高圧
で長時間熱プレスして昇華転写捺染する方法ではなく、
昇華転写捺染シートを生地に接着させた状態でマイクロ
波を照射する昇華転写捺染法が考えられるが、従来の昇
華転写捺染シートを使用してマイクロ波照射による昇華
転写捺染方法を実施すると、昇華転写捺染シートの加熱
が不充分であるため昇華転写捺染された絵柄の濃度がで
ないという問題、或いは加圧した状態で転写するのでは
ないため生地と昇華転写捺染シートの接着が維持できず
絵柄がぼけるという問題が発生する欠点がある。
In order to solve the above-mentioned drawbacks, a method of sublimation transfer printing by hot pressing at high temperature and high pressure for a long time is not used.
A sublimation transfer printing method, in which a sublimation transfer printing sheet is adhered to the fabric and irradiated with microwaves, is conceivable.However, if a sublimation transfer printing method using microwave irradiation is performed using a conventional sublimation transfer printing sheet, sublimation transfer printing is performed. Dye sublimation transfer due to insufficient heating of the printing sheet, the density of the printed pattern is not high, or because the transfer is not done under pressure, the sublimation transfer printing sheet cannot be adhered and the pattern is blurred. There is a drawback that the problem occurs.

【0004】[0004]

【発明が解決しようとする課題】本発明の目的は、マイ
クロ波を照射する昇華転写捺染に使用した場合において
も、転写捺染された絵柄の濃度が充分に得られ、かつ昇
華転写された絵柄がぼけることのない昇華転写捺染シー
トを提供することである。
The object of the present invention is to obtain a sufficient density of a transfer-printed pattern even when it is used for sublimation transfer printing by irradiating a microwave, and to obtain a sublimated-transferred pattern. It is an object to provide a sublimation transfer printing sheet without blurring.

【0005】[0005]

【課題を解決するための手段】基材層と昇華性分散染料
絵柄層と熱接着性樹脂層とが順に積層されてなる昇華転
写捺染シートにおいて、前記昇華性分散染料絵柄層に隣
接してマイクロ波吸収性物質含有樹脂層が設けられた構
成からなることを特徴とする昇華転写捺染シートであ
る。
In a sublimation transfer printing sheet in which a base material layer, a sublimable disperse dye pattern layer and a heat-adhesive resin layer are laminated in this order, a micro dye is adjacent to the sublimable disperse dye pattern layer. A sublimation transfer printing sheet, characterized in that the wave absorbing substance-containing resin layer is provided.

【0006】基材層と昇華性分散染料絵柄層と熱接着性
樹脂層とが順に積層されてなる昇華転写捺染シートにお
いて、前記昇華性分散染料絵柄層ないしは前記熱接着性
樹脂層がマイクロ波吸収性物質を含有する構成からなる
ことを特徴とする昇華転写捺染シートである。
In a sublimation transfer printing sheet in which a base material layer, a sublimable disperse dye pattern layer and a heat-adhesive resin layer are laminated in this order, the sublimable disperse dye pattern layer or the heat-adhesive resin layer absorbs microwaves. A sublimation transfer printing sheet, characterized in that it comprises a composition containing a functional substance.

【0007】[0007]

【作用】昇華転写捺染シートをポリエステル繊維等から
なる生地に重ねて熱プレスすることにより昇華転写捺染
シートを生地に接着させた状態でマイクロ波を照射する
ことにより、昇華転写捺染シートの所定の層に含有する
マイクロ波吸収性物質がマイクロ波エネルギーを吸収し
て発熱する。その熱により昇華転写捺染シートが加熱さ
れて昇華性分散染料絵柄層の昇華性分散染料が昇華し、
生地の繊維に浸透することにより昇華転写捺染が可能に
なる。なお、上記の昇華転写捺染を蒸気雰囲気中で実施
することにより、染色効果をより一層が高めることがで
きる。
[Function] By substituting the sublimation transfer printing sheet on a cloth made of polyester fiber or the like and heat-pressing the sublimation transfer printing sheet to the cloth, the sublimation transfer printing sheet is irradiated with microwaves to form a predetermined layer of the sublimation transfer printing sheet. The microwave absorbing substance contained in absorbs microwave energy and generates heat. The heat heats the sublimation transfer printing sheet to sublimate the sublimable disperse dye in the sublimable disperse dye pattern layer,
Sublimation transfer printing is possible by penetrating into the fabric fibers. The dyeing effect can be further enhanced by carrying out the above sublimation transfer printing in a steam atmosphere.

【0008】[0008]

【実施例】以下、図面を引用して本発明を説明する。図
1は本願第1発明の昇華転写捺染シートの構成を示す断
面図、図2は本願第2発明の昇華転写捺染シートの構成
を示す断面図であつて、1は基材層、2はマイクロ波吸
収性物質含有樹脂層、3は昇華性分散染料絵柄層、3a
はマイクロ波吸収性物質含有昇華性分散染料絵柄層、4
は熱接着性樹脂層、4a はマイクロ波吸収性物質含有熱
接着性樹脂層、10, 11, 11' は昇華転写捺染シートをそ
れぞれ表す。
DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the drawings. FIG. 1 is a cross-sectional view showing the structure of a sublimation transfer printing sheet according to the first invention of the present application, and FIG. 2 is a cross-sectional view showing the structure of a sublimation transfer printing sheet according to the second invention of the present application. Wave absorbing substance-containing resin layer, 3 is a sublimable disperse dye pattern layer, 3a
Is a sublimable disperse dye pattern layer containing a microwave absorbing substance, 4
Is a heat-adhesive resin layer, 4a is a heat-adhesive resin layer containing a microwave absorbing substance, and 10, 11 and 11 'are sublimation transfer printing sheets, respectively.

【0009】本願第1発明の昇華転写捺染シート10の構
成は図1に示すように、昇華性分散染料絵柄層3に隣接
してマイクロ波吸収性物質含有樹脂層2を設けた構成で
あつて、基材層1にマイクロ波吸収性物質含有樹脂層2
と昇華性分散染料絵柄層3と熱接着性樹脂層4とを順に
設けた構成からなる。上記昇華転写捺染シート10の構成
において、マイクロ波吸収性物質含有樹脂層2と昇華性
分散染料絵柄層3との積層順を逆にして、基材層1に昇
華性分散染料絵柄層3とマイクロ波吸収性物質含有樹脂
層2と熱接着性樹脂層4とを順に設けた構成としてもよ
い。上記構成における熱接着性樹脂層4は熱転写時に昇
華転写捺染シート10を布地に接着させる働きをし、マイ
クロ波吸収性物質含有樹脂層2はその層中に含有するマ
イクロ波吸収性物質がマイクロ波エネルギーを吸収して
発熱し昇華性分散染料絵柄層3を加熱することにより昇
華性分散染料を昇華させる働きをする。
As shown in FIG. 1, the sublimation transfer printing sheet 10 of the first invention of the present application has a structure in which a microwave absorbing substance-containing resin layer 2 is provided adjacent to a sublimable disperse dye pattern layer 3. , The microwave absorbing material-containing resin layer 2 on the base material layer 1
And a sublimable disperse dye pattern layer 3 and a heat-adhesive resin layer 4 in this order. In the structure of the sublimation transfer printing sheet 10 described above, the microwave absorbing material-containing resin layer 2 and the sublimable disperse dye pattern layer 3 are laminated in the reverse order so that the sublimable disperse dye pattern layer 3 and the micro layer are formed on the substrate layer 1. The wave absorbing substance-containing resin layer 2 and the heat adhesive resin layer 4 may be provided in this order. The heat-adhesive resin layer 4 in the above-mentioned structure functions to adhere the sublimation transfer printing sheet 10 to the fabric at the time of heat transfer, and the microwave-absorbing substance-containing resin layer 2 is the microwave-absorbing substance contained in the microwave-absorbing substance. It absorbs energy and generates heat to heat the sublimable disperse dye pattern layer 3 to sublimate the sublimable disperse dye.

【0010】本願第2発明の昇華転写捺染シート11, 1
1' の構成は、図2(イ)、(ロ)に示すとおりであ
る。(イ)に示す昇華転写捺染シート11は、基材層1に
マイクロ波吸収性物質含有昇華性分散染料絵柄層3a を
設けその上に熱接着性樹脂層4を設けた構成であり、
(ロ)に示す昇華転写捺染シート11' は、基材層1に昇
華性分散染料絵柄層3を設けその上にマイクロ波吸収性
物質含有熱接着性樹脂層4aを設けた構成である。上記
(イ)の構成における、マイクロ波吸収性物質含有昇華
性分散染料絵柄層3a はその層中に含有するマイクロ波
吸収性物質がマイクロ波エネルギーを吸収して発熱しマ
イクロ波吸収性物質含有昇華性分散染料絵柄層3a を加
熱することにより昇華性分散染料を昇華させる働きをす
る。また、上記(ロ)の構成における、マイクロ波吸収
性物質含有熱接着性樹脂層4a は、熱転写時に昇華転写
捺染シート11' を布地に接着させると同時に、マイクロ
波エネルギーを吸収して発熱し昇華性分散染料絵柄層3
を加熱することにより昇華性分散染料を昇華させる働き
をする。
Sublimation transfer printing sheet 11, 1 of the second invention of the present application
The structure of 1'is as shown in FIGS. The sublimation transfer printing sheet 11 shown in (a) has a structure in which the sublimable disperse dye pattern layer 3a containing a microwave absorbing substance is provided on the base material layer 1 and the heat adhesive resin layer 4 is provided thereon.
The sublimation transfer printing sheet 11 'shown in (b) has a structure in which the sublimable disperse dye pattern layer 3 is provided on the base material layer 1 and the microwave absorbing substance-containing heat-adhesive resin layer 4a is provided thereon. The microwave absorbing substance-containing sublimable disperse dye pattern layer 3a in the above configuration (a) has the microwave absorbing substance contained therein to absorb microwave energy and generate heat to generate sublimation containing the microwave absorbing substance. The sublimable disperse dye is sublimated by heating the dispersive disperse dye pattern layer 3a. In addition, the microwave-adsorptive-substance-containing heat-adhesive resin layer 4a in the above configuration (b) adheres the sublimation transfer printing sheet 11 'to the fabric at the time of thermal transfer and, at the same time, absorbs microwave energy to generate heat and sublimate. Disperse dye pattern layer 3
By heating, it functions to sublimate the sublimable disperse dye.

【0011】上記昇華転写捺染シートにおいて、マイク
ロ波吸収性物質含層を設ける位置に関係なく、マイクロ
波の照射によりマイクロ波吸収性物質がマイクロ波エネ
ルギーを吸収して発熱して昇華転写捺染シートを加熱す
ることができる。
In the above-mentioned sublimation transfer printing sheet, regardless of the position where the microwave absorbing substance-containing layer is provided, the microwave absorbing substance absorbs the microwave energy by the irradiation of microwaves to generate heat, thereby producing a sublimation transfer printing sheet. It can be heated.

【0012】本願発明の昇華転写捺染シートにて使用す
る基材層1としては25〜30g/m2 の純白紙、模造
紙等の薄用紙が適する。昇華性分散染料絵柄層3を構成
する樹脂としては、耐熱性の優れたニトロセルローズ等
のセルローズ系樹脂が好適に使用できる。昇華性分散染
料絵柄層3はセルローズ系樹脂と昇華性分散染料とから
なるインキを使用してグラビア方式等の印刷により形成
される。マイクロ波吸収性物質を含有する樹脂層2を構
成する樹脂についても、昇華性分散染料絵柄層3として
使用される樹脂と同種のセルローズ系樹脂が使用が適す
る。熱接着性樹脂層4を構成する樹脂としては、ポリビ
ニルアルコール、ポリ酢酸ビニル、エチレン−酢酸ビニ
ル共重合体等の樹脂が使用可能であり、塗布量としては
0.3〜20g/m2 が適当である。
As the base material layer 1 used in the sublimation transfer printing sheet of the present invention, thin paper such as pure white paper or imitation paper of 25 to 30 g / m 2 is suitable. As a resin constituting the sublimable disperse dye pattern layer 3, a cellulose resin such as nitrocellulose having excellent heat resistance can be preferably used. The sublimable disperse dye pattern layer 3 is formed by printing such as a gravure method using an ink composed of a cellulose resin and a sublimable disperse dye. As for the resin forming the resin layer 2 containing the microwave absorbing substance, the same type of cellulose resin as the resin used as the sublimable disperse dye pattern layer 3 is suitable. As the resin constituting the heat-adhesive resin layer 4, resins such as polyvinyl alcohol, polyvinyl acetate and ethylene-vinyl acetate copolymer can be used, and the coating amount is preferably 0.3 to 20 g / m 2. Is.

【0013】マイクロ波吸収性物質としては、マイクロ
波エネルギーを吸収して熱エネルギーに変換することの
できる物質、例えば酸化チタン、酸化スズ、酸化亜鉛、
酸化ゲルマニウム、チタン酸バリウム等が使用できる。
昇華転写捺染シートを構成する所定の層に添加するマイ
クロ波吸収性物質の量は塗布適性が損なわれない範囲で
添加量が多い方がよく、5〜50重量%の範囲で設定す
るのがよい。
The microwave absorbing substance is a substance capable of absorbing microwave energy and converting it into heat energy, for example, titanium oxide, tin oxide, zinc oxide,
Germanium oxide, barium titanate, etc. can be used.
The amount of the microwave absorbing substance added to the predetermined layer constituting the sublimation transfer printing sheet is preferably as large as possible within the range not impairing the coating suitability, and is preferably set within the range of 5 to 50% by weight. .

【0014】昇華転写捺染シートの製造方法は、純白紙
等の薄用紙からなる基材層1に、グラビア印刷等の印刷
方式により、マイクロ波吸収性物質含有樹脂層2及び熱
接着性樹脂層4は1〜3ミクロンの厚さに、昇華性分散
染料絵柄層3は昇華性分散染料からなるインキにより必
要な色数刷り重ねて絵柄を形成する。マイクロ波吸収性
物質含有樹脂層2及びマイクロ波吸収性物質含有熱接着
性樹脂層4a を形成するには、該各層を構成する樹脂中
にマイクロ波吸収性物質を5〜50重量%添加したイン
キにより形成される。マイクロ波吸収性物質含有昇華性
分散染料絵柄層3a は、該層を構成する樹脂中に昇華性
分散染料及びマイクロ波吸収性物質を添加したインキに
よる印刷により形成される。マイクロ波吸収性物質は白
色ないしは半透明であるので、マイクロ波吸収性物質含
有昇華性分散染料絵柄層3a の色調はマイクロ波吸収性
物質を添加しない昇華性分散染料絵柄層3の色調とは異
なる色調となる。
The sublimation transfer printing sheet is manufactured by using a microwave absorbent material-containing resin layer 2 and a heat-adhesive resin layer 4 on a base material layer 1 made of thin paper such as pure white paper by a printing method such as gravure printing. Has a thickness of 1 to 3 microns, and the sublimable disperse dye pattern layer 3 is formed by superimposing the necessary number of colors with an ink made of a sublimable disperse dye. To form the microwave-absorbing substance-containing resin layer 2 and the microwave-absorbing substance-containing heat-adhesive resin layer 4a, an ink in which the microwave-absorbing substance is added in an amount of 5 to 50% by weight in the resin forming each layer Is formed by. The sublimable disperse dye pattern layer 3a containing a microwave absorbing substance is formed by printing with an ink in which a sublimable disperse dye and a microwave absorbing substance are added to a resin forming the layer. Since the microwave absorbing substance is white or translucent, the color tone of the sublimable disperse dye pattern layer 3a containing the microwave absorbing substance is different from that of the sublimable disperse dye pattern layer 3 to which the microwave absorbing substance is not added. It becomes a color tone.

【0015】本願発明の昇華転写捺染シートを使用した
マイクロ波照射による昇華転写捺染を行うには、先ず、
昇華転写捺染シートをポリエステル等の繊維からなる生
地と重ね合わせて、160〜180℃に加熱された金属
製の加熱ロールと加圧ロールの間で熱プレスして、昇華
転写捺染シートに設けられている熱接着性樹脂層4によ
り昇華転写捺染シートと生地を接着させる。昇華転写捺
染シートと生地とを完全に接着させた状態を維持しなが
らマイクロ波を照射する。マイクロ波の照射によりマイ
クロ波吸収性物質が発熱し昇華性分散染料絵柄層2が加
熱され昇華性分散染料が昇華して生地に浸透して昇華転
写捺染が行われる。その後、昇華転写捺染シートを生地
から剥離して昇華転写捺染が完了する。本発明の昇華転
写捺染シートを使用したマイクロ波照射による昇華転写
捺染により生地を捺染すると、生地が、高温、高圧で長
時間熱プレスされることがないので、固くならず風合い
が損なわれることなく捺染することができる。
To carry out sublimation transfer printing by microwave irradiation using the sublimation transfer printing sheet of the present invention, first,
The sublimation transfer printing sheet is provided on the sublimation transfer printing sheet by superposing it on a fabric made of fibers such as polyester and hot pressing it between a metal heating roll heated to 160 to 180 ° C. and a pressure roll. The sublimation transfer printing sheet and the cloth are adhered by the heat-adhesive resin layer 4 present. The microwave is applied while maintaining the state where the sublimation transfer printing sheet and the cloth are completely adhered. The microwave absorbing material generates heat by the irradiation of microwaves, the sublimable disperse dye pattern layer 2 is heated, and the sublimable disperse dye sublimes and permeates into the cloth to perform sublimation transfer printing. Then, the sublimation transfer printing sheet is peeled off from the cloth, and the sublimation transfer printing is completed. When a fabric is printed by sublimation transfer printing by microwave irradiation using the sublimation transfer printing sheet of the present invention, the fabric is not hot-pressed at high temperature and high pressure for a long time, so that it does not become stiff and the texture is not damaged. It can be printed.

【0016】実施例1 25g/m2 の純白紙に、ニトロセルローズ樹脂に対し
て酸化チタンを50重量%添加したインキにて2ミクロ
ンの厚さにグラビア方式にて印刷してマイクロ波吸収性
物質含有樹脂層を形成し、その上にニトロセルローズ樹
脂と昇華性分散染料からなるインキにて抽象柄を印刷し
て昇華性分散染料絵柄層を形成し、さらにその上にポリ
ビニルアルコール樹脂からなるインキにて1ミクロンの
厚さの熱接着性樹脂層を形成して昇華転写捺染シートを
作製した。上記昇華転写捺染シートをポリエステル繊維
からなる生地に重ね合わせて、2m/minの速度で、
180℃に加熱された金属製の加熱ロールとシリコンゴ
ムからなる加圧ロール間で5kg/cmの圧力で熱プレ
スして、昇華転写捺染シートとポリエステル繊維からな
る生地を接着させ、その状態を維持しながら1.2K
W、2450MHzのマイクロ波を30秒間照射した
後、生地から昇華転写捺染シートを剥離することにより
昇華転写捺染を行った結果、充分な絵柄濃度を有し、絵
柄ぼけのない、風合いの良好な捺染生地が得られた。
Example 1 A 25 g / m 2 pure white paper was printed by a gravure method with an ink containing 50% by weight of titanium oxide to nitrocellulose resin to a thickness of 2 μm by a gravure method. Form a resin layer containing, and then print an abstract pattern with an ink consisting of nitrocellulose resin and sublimable disperse dye to form a sublimable disperse dye pattern layer, and further onto the ink consisting of polyvinyl alcohol resin As a result, a heat-adhesive resin layer having a thickness of 1 micron was formed to produce a sublimation transfer printing sheet. The sublimation transfer printing sheet is superposed on a fabric made of polyester fiber, and at a speed of 2 m / min,
A sublimation transfer printing sheet and a fabric made of polyester fiber are adhered by hot pressing at a pressure of 5 kg / cm between a metal heating roll heated to 180 ° C. and a pressure roll made of silicon rubber, and the state is maintained. While 1.2K
Sublimation transfer printing is performed by irradiating W with a microwave of 2450 MHz for 30 seconds, and then the sublimation transfer printing sheet is peeled from the fabric. As a result, sufficient pattern density, no blurring of the pattern, and good texture A dough was obtained.

【0017】実施例2 実施例1にて使用したのと同じ昇華転写捺染シートをポ
リエステル繊維からなる生地に重ねて、蒸気雰囲気中に
て4m/minの速度で実施例1と同様に昇華転写捺染
を行った結果、充分な絵柄濃度を有し、絵柄ぼけのな
い、風合いの良好な捺染生地が得られた。
Example 2 The same sublimation transfer printing sheet used in Example 1 was overlaid on a fabric made of polyester fiber, and sublimation transfer printing was carried out in the same manner as in Example 1 at a speed of 4 m / min in a steam atmosphere. As a result, a printing fabric having a sufficient pattern density, no blurring of the pattern, and a good texture was obtained.

【0018】実施例3 25g/m2 の純白紙に、ニトロセルローズ樹脂と昇華
性分散染料と30重量%の酸化チタンからなるインキを
使用してグラビア印刷により抽象柄を印刷してマイクロ
波吸収性物質含有昇華性分散染料絵柄層を形成し、その
上にポリビニルアルコール樹脂からなるインキにて1ミ
クロンの厚さの熱接着性樹脂層を形成して昇華転写捺染
シートを作製した。上記昇華転写捺染シートを使用して
ポリエステル繊維からなる生地に実施例1と同様にして
昇華転写捺染を行った結果、充分な絵柄濃度を有し、絵
柄ぼけのない、風合いの良好な捺染生地が得られた。
Example 3 On a 25 g / m 2 pure white paper, an abstract pattern was printed by gravure printing using an ink composed of a nitrocellulose resin, a sublimable disperse dye, and 30% by weight of titanium oxide to obtain microwave absorption. A sublimation transfer printing sheet was prepared by forming a substance-containing sublimable disperse dye pattern layer and then forming a 1-micron-thick thermoadhesive resin layer with an ink made of a polyvinyl alcohol resin. Sublimation transfer printing was performed on a fabric made of polyester fiber using the above sublimation transfer printing sheet in the same manner as in Example 1, and as a result, a printing fabric having sufficient pattern density, no blurring of the pattern, and good texture was obtained. Was obtained.

【0019】[0019]

【発明の効果】基材層とマイクロ波吸収性物質含有樹脂
層と昇華性分散染料絵柄層と熱接着性樹脂層とからなる
構成の昇華転写捺染シート、ないしは基材層と昇華性分
散染料絵柄層と熱接着性樹脂層とからなり昇華性分散染
料絵柄層ないしは熱接着性樹脂層にマイクロ波吸収性物
質を含有した構成の昇華転写捺染シートであつて、上記
昇華転写捺染シートを使用して、ポリエステル繊維等か
らなる生地にマイクロ波を照射する昇華転写捺染を行う
ことにより、昇華転写捺染シートのマイクロ波吸収性物
質含有層がマイクロ波エネルギーを吸収して発熱し、そ
の熱により昇華転写捺染シートが加熱され昇華性分散染
料が昇華して繊維に浸透するので、生地の風合いを損な
うことなく絵柄濃度があつて絵柄がぼけない昇華転写捺
染布を得ることができる。
EFFECT OF THE INVENTION Sublimation transfer printing sheet having a base layer, a microwave absorbing substance-containing resin layer, a sublimable disperse dye pattern layer, and a heat-adhesive resin layer, or a base layer and a sublimable disperse dye pattern. A sublimation transfer printing sheet having a sublimable disperse dye pattern layer or a heat-adhesive resin layer containing a microwave absorbing substance in a heat-adhesive resin layer, which comprises a layer and a heat-adhesive resin layer, wherein the sublimation transfer printing sheet is used. By performing sublimation transfer printing by irradiating the fabric made of polyester, polyester fiber, etc. with microwaves, the microwave absorbing substance-containing layer of the sublimation transfer printing sheet absorbs microwave energy to generate heat, and the heat causes sublimation transfer printing. Since the sheet is heated and the sublimable disperse dye sublimes and permeates the fibers, it is possible to obtain a sublimation transfer printing cloth with a high density of the pattern and without blurring the pattern without impairing the texture of the fabric. Kill.

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

【図1】本願第1発明の昇華転写捺染シートの構成を示
す断面図。
FIG. 1 is a cross-sectional view showing the configuration of a sublimation transfer printing sheet according to the first invention of the present application.

【図2】本願第2発明の昇華転写捺染シートの構成を示
す断面図。
FIG. 2 is a cross-sectional view showing the configuration of a sublimation transfer printing sheet according to the second invention of the present application.

【符号の説明】[Explanation of symbols]

1 基材層 2 マイクロ波吸収性物質含有樹脂層 3 昇華性分散染料絵柄層 3a マイクロ波吸収性物質含有昇華性分散染料絵柄層 4 熱接着性樹脂層 4a マイクロ波吸収性物質含有熱接着性樹脂層 10, 11, 11' 昇華転写捺染シート 1 Substrate Layer 2 Microwave Absorbing Substance-Containing Resin Layer 3 Sublimable Disperse Dye Pattern Layer 3a Microwave Absorbing Substance Containing Sublimable Disperse Dye Pattern Layer 4 Thermal Adhesive Resin Layer 4a Microwave Absorbing Substance Containing Thermal Adhesive Resin Layer 10, 11, 11 'Sublimation transfer printing sheet

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 基材層と昇華性分散染料絵柄層と熱接着
性樹脂層とが順に積層されてなる昇華転写捺染シートに
おいて、前記昇華性分散染料絵柄層に隣接してマイクロ
波吸収性物質含有樹脂層が設けられた構成からなること
を特徴とする昇華転写捺染シート。
1. A sublimation transfer printing sheet comprising a substrate layer, a sublimable disperse dye pattern layer, and a heat-adhesive resin layer, which are laminated in this order, and a microwave absorbing substance adjacent to the sublimable disperse dye pattern layer. A sublimation transfer printing sheet, which comprises a resin layer containing a resin.
【請求項2】 基材層と昇華性分散染料絵柄層と熱接着
性樹脂層とが順に積層されてなる昇華転写捺染シートに
おいて、前記昇華性分散染料絵柄層ないしは前記熱接着
性樹脂層がマイクロ波吸収性物質を含有する構成からな
ることを特徴とする昇華転写捺染シート。
2. A sublimation transfer printing sheet comprising a base material layer, a sublimable disperse dye pattern layer and a heat-adhesive resin layer, which are laminated in this order, wherein the sublimable disperse dye pattern layer or the heat-adhesive resin layer is a micro layer. A sublimation transfer printing sheet, characterized by comprising a wave absorbing substance.
JP6275561A 1994-10-17 1994-10-17 Sublimation transfer printing sheet Pending JPH08113884A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6275561A JPH08113884A (en) 1994-10-17 1994-10-17 Sublimation transfer printing sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6275561A JPH08113884A (en) 1994-10-17 1994-10-17 Sublimation transfer printing sheet

Publications (1)

Publication Number Publication Date
JPH08113884A true JPH08113884A (en) 1996-05-07

Family

ID=17557168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6275561A Pending JPH08113884A (en) 1994-10-17 1994-10-17 Sublimation transfer printing sheet

Country Status (1)

Country Link
JP (1) JPH08113884A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015110853A (en) * 2013-10-31 2015-06-18 株式会社ニデック Dyeing substrate, production method of dyed resin body, and production method of dyeing substrate
CN105829122A (en) * 2013-11-06 2016-08-03 艾利丹尼森公司 Dye sublimation ink laminates

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015110853A (en) * 2013-10-31 2015-06-18 株式会社ニデック Dyeing substrate, production method of dyed resin body, and production method of dyeing substrate
CN105829122A (en) * 2013-11-06 2016-08-03 艾利丹尼森公司 Dye sublimation ink laminates

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