JPS6274685A - Manufacture of transfer sheet - Google Patents
Manufacture of transfer sheetInfo
- Publication number
- JPS6274685A JPS6274685A JP21735185A JP21735185A JPS6274685A JP S6274685 A JPS6274685 A JP S6274685A JP 21735185 A JP21735185 A JP 21735185A JP 21735185 A JP21735185 A JP 21735185A JP S6274685 A JPS6274685 A JP S6274685A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- photosensitizer
- coated
- ink
- film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/12—Transfer pictures or the like, e.g. decalcomanias
Landscapes
- Printing Methods (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、転写シートの製造方法に関し、さらに詳しく
は、ラベル、パッケージ等のダミー製作やプレゼンテー
ションに際して、所望の色彩模様を対象物に転写するの
に用いる転写シートの製造方法に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a method for manufacturing a transfer sheet, and more specifically, a method for transferring a desired color pattern onto an object during production or presentation of a dummy such as a label or package. The present invention relates to a method of manufacturing a transfer sheet used for.
上述した転写シートの技術として、本発明者は、特開昭
５９−１８２７８２号において、任意模様の転写シート
の製法を提案している。As a technology for the above-mentioned transfer sheet, the present inventor has proposed a method for manufacturing a transfer sheet with an arbitrary pattern in Japanese Patent Application Laid-Open No. 182782/1982.
ここに提案した技術は、アルミ蒸着を利用したもので一
部工程が異なるが要部の工程は従来使用しているもので
ある。The technology proposed here uses aluminum vapor deposition, and although some steps are different, the main steps are the same as those used in the past.
この従来技術、或いは一般に行われている上述のプレゼ
ンテーションのための転写技術においては、紫外線照射
によって硬化する感光剤が、何れも水溶性の感光剤を用
いていた。In this prior art or in the generally used transfer technology for presentations described above, water-soluble photosensitizers that are cured by ultraviolet irradiation are used.
そのために次の工程を必要とした。This required the following steps.
（イ）片面に離型被膜層を備えた透明又は半透明のベー
スフィルムに転写用油性インクをコーティングする。(a) Coating a transparent or translucent base film with a release coating layer on one side with an oil-based transfer ink.
（Ｏ）前記油性インクの上面に、紫外線照射によって感
光硬化して耐水性になる水性感光剤をコーティングする
。(O) The upper surface of the oil-based ink is coated with a water-based photosensitizer that becomes water-resistant by being photocured by ultraviolet irradiation.
０９ 前記水性感光剤を乾燥させる。09 Dry the aqueous photosensitizer.
に）前記水性感光剤の上面にネガフィルムを密ｔａせて
紫外線照射を行う。(b) A negative film is tightly placed on the top surface of the aqueous photosensitizer, and ultraviolet rays are irradiated.
（（ホ）前記紫外線照射後、ネガフィルムを除去して、
水洗によって非感光の前記水性感光剤部を除去する。((e) After the ultraviolet irradiation, remove the negative film,
The non-photosensitive aqueous photosensitizer portion is removed by washing with water.
（へ） 水洗によって露出された下層の油性インクを、
油性溶剤で溶解除去する。(f) Remove the lower layer of oil-based ink exposed by washing with water.
Dissolve and remove with oil-based solvent.
上述の従来技術によれば、紫外線照射の工程後に、水洗
による水性感光剤の未感光部分の除去と、油性溶剤によ
る前記感光剤の未感光部分下層に位置する油性インク（
転写不要部分）の除去の二つの行程が必要であり、作業
時間がかかるとともに、手数がかかる欠点があった。According to the above-mentioned conventional technology, after the step of ultraviolet irradiation, the unexposed portion of the aqueous photosensitizer is removed by washing with water, and the oil-based ink located below the unexposed portion of the photosensitizer is removed using an oil-based solvent (
This method requires two steps, one for removing unnecessary portions of the transfer, and has the disadvantage of being time-consuming and labor-intensive.
又、各工程には熟練を要するので、出来るだけ簡単に出
来るように工夫することが望まれていた。In addition, since each process requires skill, it was desired to devise ways to make it as easy as possible.
本発明にかかる転写シートの製造方法は、次の工程（イ
）〜（へ）からなる転写シートの製造方法。The method for manufacturing a transfer sheet according to the present invention is a method for manufacturing a transfer sheet comprising the following steps (a) to (f).
（イ）片面ｖｒ−離型被膜層全備えた透明又は半透明の
ベースフィルムに転写用油性インクをコーティングする
。(a) A transparent or translucent base film having a single-sided VR-release coating layer is coated with an oil-based transfer ink.
（ロ）前記油性インクの上面に、紫外線照射によって感
光硬化して耐油性になる油性感光剤をコーティングする
。(b) The upper surface of the oil-based ink is coated with an oil-based photosensitizer that becomes oil-resistant by being photocured by ultraviolet irradiation.
Ｈ前記油性感光剤を乾燥させる。H. Dry the oil-based photosensitizer.
に）前記油性感光剤の上面にネガフィルムを密着させて
紫外線照射を行う。(b) A negative film is brought into close contact with the upper surface of the oil-based photosensitizer, and ultraviolet rays are irradiated.
（（ホ）前記紫外線照射後、ネガフィルムを除去して、
油性溶剤で未感光の前記油性感光剤部分と、その下層の
前記油性インクとを同時に溶解除去する。((e) After the ultraviolet irradiation, remove the negative film,
The unexposed oil-based photosensitizer portion and the underlying oil-based ink are simultaneously dissolved and removed using an oil-based solvent.
（へ）硬化した前記油性感光剤の上面に、転写のための
接着剤をコーティングする。(f) An adhesive for transfer is coated on the upper surface of the cured oil-based photosensitizer.
本発明け、油性インクの上に感光硬化して耐油性になる
油性感光剤をコーティングすることによって、感光後に
油性溶剤によって、未感光部分の油性感光剤と、その下
層の油性インク（転写不要部分）とを同時に一挙に溶解
除去するのである。In the present invention, by coating the oil-based ink with an oil-based photosensitizer that becomes oil-resistant by photocuring, the oil-based photosensitizer in the unexposed areas and the oil-based ink in the lower layer (the areas that do not require transfer) are coated with an oil-based solvent after exposure to light. ) are dissolved and removed at the same time.
従って、従来の水洗行程の省略と、その後の乾燥時間を
大幅に短縮でき、手数が減るとともに、熟練を要する工
程を省くことによって、全体の作業が簡単に行えるよう
になった。Therefore, the conventional water washing process can be omitted and the subsequent drying time can be significantly shortened, reducing the number of steps and making the overall work easier by omitting processes that require skill.
本発明方法の実施例を図面に基づき説明する。 Examples of the method of the present invention will be described based on the drawings.
ベースフィルム（１１は、透明又は半透明のものを用い
、転写に強く、伸び之り、しわがよつ念すしない適当材
料、例えば、ポリエステル、ポリプロピレン、ポリカー
ボネート等から選ぶ。The base film (11) is transparent or translucent, and is selected from suitable materials that are resistant to transfer and do not stretch or wrinkle, such as polyester, polypropylene, polycarbonate, etc.
前にベースフィルム＋１）の片面には、離型液（公知の
もの）を塗布して、離型被膜層（２）を形成する。 こ
のように離型被膜処理し九ベースフィルムは、市販され
ているものを使用してよい。First, a release liquid (known in the art) is applied to one side of the base film +1) to form a release coating layer (2). A commercially available base film treated with a release coating may be used.
前記離型被膜層（２１の上にコーティングされる油性イ
ンク（３）は、所望の模様をデザインするべく使用され
るものであって、それ自体公知の一般のカラーインクで
あり、任意のカラーが選択使用される。 かかる公知の
油性カラーインクは、乾燥しても油性溶剤によって溶解
するものである。The oil-based ink (3) coated on the release film layer (21) is used to design a desired pattern, and is a commonly known color ink, and can be of any color. Such known oil-based color inks are soluble in oil-based solvents even when dried.
前記油性インク（３）の上にコーティングきれる油性感
光剤（４）は、紫外線照射によって感光硬化するもので
あるが、硬化後に耐油性を有するも−のが選択される。The oil-based photosensitizer (4) that can be coated on the oil-based ink (3) is photocurable by ultraviolet irradiation, and is selected to have oil resistance after curing.
例えば、光重合型感光基とケトン系あるいはセルソル
ブ系などの溶剤に溶解する樹脂とからなる油性感光剤を
用いる。For example, an oil-based photosensitizer consisting of a photopolymerizable photosensitive group and a resin soluble in a ketone or cellosolve solvent is used.
前記油性感光剤（４）の上にセットされるネガフィルム
Ｉ５１、紫外線照射機（５）は従来公知のものである。The negative film I51 set on the oil-based photosensitizer (4) and the ultraviolet irradiator (5) are conventionally known.
感光後に、ｌｒｌ記油性感光剤（４）と下層の前記油性
インク（３）とを溶解する油性溶剤（７）としては、例
えばメチルセルソルブ混合のアルアール溶剤。As the oil-based solvent (7) for dissolving the oil-based photosensitizer (4) and the lower layer oil-based ink (3) after exposure, for example, Aral solvent mixed with methylcellosolve can be used.
又、転写に必要な、接着剤（８）も公知のもの、例えば
、樹脂系接着剤を用いる。Further, the adhesive (8) necessary for the transfer is also a known adhesive, such as a resin adhesive.
次に工程を説明する。Next, the process will be explained.
Ａ ＩＩＩ図に示す如く、前記ベースフィルム＋１）
の離型被膜！ （２１のある側の全面に、転写を希望す
るカラーの油性インク（３）をコーティングする。As shown in Figure A III, the base film +1)
Release film! (Coat the entire surface of the side where 21 is located with oil-based ink (3) of the desired color for transfer.
Ｂ 第２図に示す如く、前記油性インク（３）の乾燥後
に、その全面に油性感光剤（４）をコーティングする。B As shown in FIG. 2, after the oil-based ink (3) is dried, the entire surface thereof is coated with an oil-based photosensitizer (4).
Ｃ前記油性感光剤（４）を、ドライヤー（９）等を用い
て乾燥させる。C. Dry the oil-based photosensitizer (4) using a dryer (9) or the like.
Ｄ 第瓜図に示す如く、前記油性感光剤（４）の上体線
照射機（５）において、数十秒間紫外線を照射して、前
記油性感光剤１４）を感光させて、硬化部分と非硬化部
分とを形成する。D As shown in Fig. D, the oil-based photosensitizer (4) is irradiated with ultraviolet rays for several tens of seconds in the upper body beam irradiator (5) to expose the oil-based photosensitizer (14) to the cured portion and non-cured portion. A hardened portion is formed.
Ｆ 前と工程後に、 −ネガフィルム（５）を
外して、前記油性溶剤（７１ｔ−１前記油性感光剤（４
）の−ヒから塗布するとともに、例えばスポンジを用い
る拭き取り具（１１）によってそのまま拭きとる。 こ
れによって、前記未（非）感光部分が溶解されて除去さ
れるに引きつづき、その下層に露出し虎ところの前記油
性インク（３）をも溶解除去することになる。F Before and after the process: - Remove the negative film (5) and add the oil-based solvent (71t-1) and the oil-based photosensitizer (4).
) and then wipe it off with a wiping tool (11) using a sponge, for example. As a result, the unexposed (un)exposed area is dissolved and removed, and the oil-based ink (3) that is exposed in the underlying layer is also dissolved and removed.
Ｇ その後、前記硬化部分のみ又は全面に、接着剤（８
）を塗布し、目的物に接当して、前記離型被膜Ｎ （２
１から前記ベースフィルム＋１＋を剥離して作業を完了
するのである。G. Then apply adhesive (8
) is applied to the target object, and the release coating N (2
The work is completed by peeling off the base film +1+ from 1.
上記拭き取り具（ＩＩ）は第４図に示す如く一端を枢着
した一対の棒状体＋９！ ＝ ＋９１で細長いスポンジ
（ｌＯ）をはさんで構成されている。 この拭きカリ具
（川を用いることによって手を汚さずに簡単に拭き取り
作業が出来る。The above-mentioned wiping tool (II) is a pair of rod-shaped bodies +9! which are pivotally connected at one end as shown in FIG. = +91 and consists of a long and thin sponge (lO). By using this wiping tool (river), you can easily wipe your hands without getting them dirty.
図面は、本発明にかかる転写シートの製造方決の工程を
示し、第１図は、油性インクをコーティングしている転
写シートの斜視図、第２図は油性感光剤をコーティング
している斜視図、第３図は紫外線感光を行っている斜視
図、及び第４図は拭き取り具の斜視図である。
ｔｔ＋・・・・・・ベースフィルム、＋２１・・・・・
・雌ｙ被ａｍ、（３）・・・・・・油性インク、（４）
・・・・・油性感光剤、（５）・・・・・ネガフィルム
、（７）・・・・・油性溶剤、（８）・・・・・・接着
剤。
、／′７The drawings show the process of manufacturing a transfer sheet according to the present invention; FIG. 1 is a perspective view of the transfer sheet coated with oil-based ink, and FIG. 2 is a perspective view of the transfer sheet coated with oil-based photosensitizer. , FIG. 3 is a perspective view of ultraviolet exposure, and FIG. 4 is a perspective view of a wiping tool. tt+...Base film, +21...
・Female y covered am, (3)...Oil-based ink, (4)
...Oil-based photosensitizer, (5) ...Negative film, (7) ...Oil-based solvent, (8) ...Adhesive. , /'7
Claims (1)
。 （イ）片面に離型被膜層（２）を備えた透明又は半透明
のベースフィルム（１）に転写用油性インク（３）をコ
ーティングする。 （ロ）前記油性インク（３）の上面に、紫外線照射によ
つて感光硬化して耐油性になる油性感光剤（４）をコー
ティングする。 （ハ）前記油性感光剤（４）を乾燥させる。 （ニ）前記油性感光剤（４）の上面にネガフィルム（５
）を密着させて紫外線照射を行う。 （ホ）前記紫外線照射後、ネガフィルム（５）を除去し
て、油性溶剤（７）で未感光の前記油性感光剤部分と、
その下層の前記油性インクとを同時に溶解除去する。 （ヘ）硬化した前記油性感光剤（４）の上面に、転写の
ための接着剤（８）をコーティングする。[Scope of Claims] A method for manufacturing a transfer sheet comprising the following steps (a) to (f). (a) A transparent or translucent base film (1) having a release coating layer (2) on one side is coated with an oil-based transfer ink (3). (b) The upper surface of the oil-based ink (3) is coated with an oil-based photosensitizer (4) that becomes oil-resistant by being photocured by ultraviolet irradiation. (c) Drying the oil-based photosensitizer (4). (d) Negative film (5) on the top surface of the oil-based photosensitizer (4)
) and irradiate it with ultraviolet rays. (e) After the ultraviolet irradiation, remove the negative film (5) and remove the unsensitized oil-based photosensitizer portion with an oil-based solvent (7);
The underlying oil-based ink is simultaneously dissolved and removed. (f) An adhesive (8) for transfer is coated on the upper surface of the cured oil-based photosensitive agent (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21735185A JPS6274685A (en) | 1985-09-30 | 1985-09-30 | Manufacture of transfer sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21735185A JPS6274685A (en) | 1985-09-30 | 1985-09-30 | Manufacture of transfer sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6274685A true JPS6274685A (en) | 1987-04-06 |
Family
ID=16702810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21735185A Pending JPS6274685A (en) | 1985-09-30 | 1985-09-30 | Manufacture of transfer sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6274685A (en) |
-
1985
- 1985-09-30 JP JP21735185A patent/JPS6274685A/en active Pending
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