JPH0343745A - Pressure sensitive transfer film - Google Patents

Pressure sensitive transfer film

Info

Publication number
JPH0343745A
JPH0343745A JP1178819A JP17881989A JPH0343745A JP H0343745 A JPH0343745 A JP H0343745A JP 1178819 A JP1178819 A JP 1178819A JP 17881989 A JP17881989 A JP 17881989A JP H0343745 A JPH0343745 A JP H0343745A
Authority
JP
Japan
Prior art keywords
layer
film
toner
adhesive layer
copying
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
JP1178819A
Other languages
Japanese (ja)
Inventor
Miyoji Kosaka
小坂 三代治
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.)
Reiko Co Ltd
Original Assignee
Reiko 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 Reiko Co Ltd filed Critical Reiko Co Ltd
Priority to JP1178819A priority Critical patent/JPH0343745A/en
Publication of JPH0343745A publication Critical patent/JPH0343745A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Decoration By Transfer Pictures (AREA)

Abstract

PURPOSE:To easily obtain a tacky adhesive layer of a uniform thickness by transferring the tacky adhesive layer of laminated films or the layers successively provided with the tacky adhesive layer, protective layer and vapor deposited al layer thereof only onto the toner of the copying film by a hot roll, etc. CONSTITUTION:A copying film A stuck with a toner 3 is obtd. by dry copying on the release layer 2 of a plastic film 1 formed with the release layer. On the other hand, laminated film B is obtained by forming the tacky adhesive layer 5 on the anchor coat layer 4 on the plastic film layer 1. The laminated film C is obtained by forming the layers successively the protective layer 7 and the vapor deposited Al layer 8. The tacky adhesive layer 5 or the layers successively provided with the tacky adhesive layer 5, the protective layer 7 and the vapor deposited Al layer 8 of the laminated film C obtd. in such a manner are transferred onto the toner 3 on the toner surface of the copying film by the hot roll, etc. The toner 3 is provided with an adhesive property by heat in this case and, therefore, the transfer of even the layer 5, the protec tive layer 7 and the vapor deposited Al layer 8 is possible. The tacky adhesive layer having the uniform thickness is obtd. with the simple stage in this way.

Description

【発明の詳細な説明】 (産業上の利用分野) この発明はトナー転写システムに関する感圧転写フィル
ムに係るものである。
DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a pressure sensitive transfer film related to a toner transfer system.

(従来の技術) トナーにより複写をするいわゆる乾式コピーには、コピ
ー用紙として各種の紙類が使用されている。しかし、極
薄紙や厚紙、凹凸のあるレザー木材、金属、ガラス、プ
ラスチック板等には直接にコピー出来ないところから、
いわゆるトナー転写システムが採用されている。それは
、予め離型層を形成したPETフィルムにコピーをして
トナーが付着した複写フィルムを得、この複写フィルム
のトナー面にスプレーで粘着剤を塗布して感圧転写フィ
ルムを得、この感圧転写フィルl、をPETフィルム側
からこすって目的とする被転写体にトナーの部分だけを
転写するというものである。
(Prior Art) Various types of paper are used as copy paper in so-called dry copying in which copies are made using toner. However, since it cannot be copied directly to ultra-thin paper, cardboard, uneven leather wood, metal, glass, plastic boards, etc.
A so-called toner transfer system is employed. It involves copying onto a PET film on which a release layer has been formed in advance to obtain a copy film with toner attached, and then spraying an adhesive onto the toner side of the copy film to obtain a pressure-sensitive transfer film. The transfer film 1 is rubbed from the PET film side to transfer only the toner portion to the target transfer object.

(発明が解決しようとする課題) しかし、上記した従来の感圧転写フィルムは、スプレー
での粘着剤の塗布や乾燥の工程で非常な手間がかかシ、
粘着剤もこれを均一な厚さに塗布することは非常に困難
である。また、粘着剤の溶解に有機溶剤を使用する場合
は、溶剤の蒸発に伴う環境汚染の問題がある。この発明
はかかる多くの課題を解決した感圧転写フィルムを提供
するものである。
(Problem to be Solved by the Invention) However, the above-mentioned conventional pressure-sensitive transfer film requires a lot of time and effort in the process of applying the adhesive by spraying and drying.
It is also very difficult to apply adhesive to a uniform thickness. Furthermore, when an organic solvent is used to dissolve the adhesive, there is a problem of environmental pollution due to evaporation of the solvent. The present invention provides a pressure-sensitive transfer film that solves many of these problems.

(課題を解決するための手段) すなわちこの発明は、離型層を形成したプラスチックフ
ィルムの離型層上に乾式コピーをしてトナーが付着した
複写フィルムを得、一方、アンカ層を順次設けた層を前
記した複写フィルムのトナーの上にのみ熱ロール等で転
写して得たことを特徴とする、感圧転写フィルムである
(Means for Solving the Problems) That is, in this invention, dry copying is performed on the release layer of a plastic film on which a release layer has been formed to obtain a copy film to which toner is attached, and on the other hand, an anchor layer is sequentially provided. This is a pressure-sensitive transfer film characterized in that the layer is transferred only onto the toner of the copying film described above using a hot roll or the like.

プラスチックフィルムとしては、PETフィルム等の各
種のプラスチックフィルムが使用できる。
As the plastic film, various plastic films such as PET film can be used.

複写フィルムを得るには、プラスチックフィルムの表面
に適宜の樹脂によシ離型層を形成してかき、その離型層
上に、トナーにより複写をするいわゆる乾式コピーをす
ればよい。
In order to obtain a copy film, a release layer may be formed on the surface of a plastic film using a suitable resin, and a so-called dry copying process in which copies are made using toner may be performed on the release layer.

積層フィルムのアンカーコート層は、プラスチックフィ
ルムと粘着層との離型性を向上させるためのものであシ
、適宜の樹脂によシ形成すればよい。
The anchor coat layer of the laminated film is for improving the releasability between the plastic film and the adhesive layer, and may be formed from an appropriate resin.

粘着層は、常温で粘着性のある樹脂によシ形成し、樹脂
中には無機粉末粒子を均一に分散させる。
The adhesive layer is formed from a resin that is sticky at room temperature, and inorganic powder particles are uniformly dispersed in the resin.

粘着層は平常では非粘着性であるが、圧力を加えると粘
着性を示す。
The adhesive layer is normally non-adhesive, but becomes tacky when pressure is applied.

粘着層の樹脂としては、アクリル樹脂、合成ゴム、ポリ
ビニルエーテル、ポリビニルブチラール、ネオブレン等
が、無機粉末おl子としては二酸化ケイ素等が夫々使用
出来る。
As the resin for the adhesive layer, acrylic resin, synthetic rubber, polyvinyl ether, polyvinyl butyral, neorene, etc. can be used, and as the inorganic powder, silicon dioxide, etc. can be used.

粘着層中の無機粉末粒子は、樹脂固形分に対して重量比
で50〜80%が好嘘しい。無機粉末粒子が50%よシ
少ないと、積層フィルムに転写したときに複写フィルム
のトナ一部以外の部分へも粘着層が転写されて汚れが目
立ち、また、80%よυ多いと感圧転写フィルムとして
の接着性が弱くなる。
The inorganic powder particles in the adhesive layer preferably have a weight ratio of 50 to 80% based on the resin solid content. If the amount of inorganic powder particles is less than 50%, the adhesive layer will be transferred to areas other than the toner part of the copying film when transferred to a laminated film, making stains noticeable, and if the amount is more than 80%, pressure sensitive transfer will be difficult. The adhesiveness of the film becomes weak.

保護層は蒸着適性をもたすためのものであシ、軟化点が
90℃ 以上の樹脂が好ましい。例えば、MMAQI脂
、スチレンマレイン酸樹脂、エポキシ系、メラミン系、
二液硬化型ウレタン系、アミノアルキッド系の熱硬化タ
イプ樹脂等が使用できる。
The protective layer is intended to provide vapor deposition suitability, and is preferably a resin having a softening point of 90° C. or higher. For example, MMAQI resin, styrene maleic acid resin, epoxy type, melamine type,
Two-component urethane-based thermosetting resins, aminoalkyd-based thermosetting resins, etc. can be used.

Al蒸着層は、トナーがカラーである場合に隠蔽性を付
与し、メタリック外観をもたらすためのものである。
The Al vapor-deposited layer is for providing hiding properties and giving a metallic appearance when the toner is a color toner.

積層フィルムの粘着層又は粘着層、保護層、及びAl蒸
着層を順次設けた層は、熱ロール等で、複写フィルムの
トナー面のトナーの上に転写する。
The adhesive layer of the laminated film or the layer in which the adhesive layer, the protective layer, and the Al vapor deposition layer are sequentially provided is transferred onto the toner on the toner side of the copying film using a hot roll or the like.

この場合、トナーが熱によシ接着性を有するようになる
ことから、粘着層、保護層、及びAl蒸着層を順次設け
た層でも転写できるものである〇(実施例) この発明の感圧転写フィルムを製造する工程等を示す図
面を参照しつつ、この発明の詳細な説明する。
In this case, since the toner becomes adhesive due to heat, it is possible to transfer even a layer in which an adhesive layer, a protective layer, and an Al vapor deposition layer are sequentially provided.〇(Example) Pressure sensitive of this invention The present invention will be described in detail with reference to drawings showing the steps of manufacturing a transfer film.

実施例 1゜ 厚す75μm0PETフイルム1上に下記の組成からな
る塗料をWeシ0 、69/dとなるようグラビアコー
トし、オープンで150℃、30 See乾燥して離型
層2を形成した。次いでその離型層2上に所望の図案を
乾式コピーして、第1図に示すような、トナー3が付着
した複写フィルムAを得た。
Example 1 A coating material having the following composition was gravure coated on a PET film 1 having a thickness of 75 .mu.m as shown below so as to give a wetness of 0.69/d, and was dried in the open at 150.degree. C. and 30 See to form a release layer 2. Next, a desired design was dry-copied onto the release layer 2 to obtain a copying film A to which toner 3 was adhered as shown in FIG.

シリコン系離型剤、非接着剤・・・0.1重量部(信越
化学社製KS774) 触  媒           ・・・0.01   
//溶  剤            ・・・10.0
   //一方、厚さ25μmのPETフィルム1上に
、筐ず次の組成からなる塗料をwet、0.6g/a!
となるようグラビアコートし、オーブンで150℃、3
0SeC乾燥して、アンカーコート層4を形成した。
Silicone mold release agent, non-adhesive agent...0.1 part by weight (KS774 manufactured by Shin-Etsu Chemical Co., Ltd.) Catalyst...0.01
//Solvent...10.0
//Meanwhile, on the PET film 1 with a thickness of 25 μm, a paint consisting of the following composition was wet, 0.6 g/a!
Gravure coat it so that
An anchor coat layer 4 was formed by drying at 0SeC.

シリコン系離型剤、非接着剤・・・0.11部(信越化
学社製KS774) 触   媒          ・・・0.01  7
/溶   剤           ・・・1o、o 
  0次に、アンカーコート層4上に、下記の組成から
なる塗料をリバースコートし、オーブンで130で、3
osec乾燥して3.0μmの厚さの粘着層5を形成し
て、第2図に示すような、積層フィルムBを得た。
Silicone mold release agent, non-adhesive agent...0.11 part (KS774 manufactured by Shin-Etsu Chemical Co., Ltd.) Catalyst...0.01 7
/Solvent...1o,o
0 Next, on the anchor coat layer 4, a paint consisting of the following composition was reverse coated and heated in an oven at 130° C.
Osec drying was performed to form an adhesive layer 5 having a thickness of 3.0 μm, thereby obtaining a laminated film B as shown in FIG.

ゴム系粘着剤    ・・・ 2.0重量部(コニシボ
ンド社製KH505−20)Sj−02・・・ 0.6
′ 溶  剤         ・・・ 10.Q   /
/次に、複写フィルムAのトナー5面と積層フィルムB
の粘着層5面が接するようにして、複写フィルムAと積
層フィルムBを120〜1401:の熱ロール間に通し
、第3図に示すように熱融着して転写した後、複写フィ
ルムAと積層フィルムBを剥がすと、第4図に示すよう
に積層フィルムBの粘着層5は複写フィルムAのトナー
50部分にのみ転写され、この発明の感圧転写フィルム
を得ることができた。
Rubber adhesive: 2.0 parts by weight (KH505-20 manufactured by Konishi Bond) Sj-02: 0.6
' Solvent... 10. Q/
/Next, 5 toner sides of copying film A and laminated film B
Copy film A and laminated film B are passed between 120 to 1401 heat rolls so that the 5 sides of the adhesive layer of When the laminated film B was peeled off, the adhesive layer 5 of the laminated film B was transferred only to the toner 50 portion of the copying film A, as shown in FIG. 4, and a pressure-sensitive transfer film of the present invention could be obtained.

この様にして得られた感圧転写フィルムを第5図に示す
ように、被転写体6の上に置き、PETフィルム1の上
から爪でこすると、トナー5及び粘着層5が被転写体乙
の上にきれいに転写出来た。
As shown in FIG. 5, the pressure-sensitive transfer film obtained in this manner is placed on the transfer target 6 and rubbed with a fingernail from above the PET film 1, so that the toner 5 and the adhesive layer 5 are transferred to the transfer target. I was able to transfer it neatly onto the original.

実施例 2゜ 実施例1と同様にして複写フィルムAと積層フィルムB
を得、積層フィルムBは宮らに粘着層5上に下記の組成
からなる保im#7(ドライで1.rJpm厚)kよび
ARM着層8 (55011m厚)を順次形成し、第6
図に示すような積層フィルムCを得た。
Example 2゜ Copy film A and laminated film B were prepared in the same manner as in Example 1.
Laminated film B was prepared by sequentially forming adhesive layer #7 (1.rJpm thick in dry form) and ARM adhesive layer 8 (55011 m thick) having the following composition on adhesive layer 5.
A laminated film C as shown in the figure was obtained.

アクリル樹脂     ・・・5.0重量部(日立化成
社製ヒタロイド5004) イソシアネート系硬化剤  ・・・ 4.o  〃(日
本ポリウレタン社製コロネート2030)NO1/16
          ・・−0,5/を溶  剤   
     ・・・ 3゜o  〃次に、複写フィルムA
のトナー3面と積層フィルムCのAl蒸着層8面とが接
するようにして、実施例1と同様にして積層フィルムC
の粘着NI5、保護層7、及びAl!蒸着層8を複写フ
ィルムAのトナー30部分にのみ転写し、この発明の感
圧転写フィルムを得た。
Acrylic resin: 5.0 parts by weight (Hitaroid 5004, manufactured by Hitachi Chemical) Isocyanate curing agent: 4. o (Coronate 2030 manufactured by Nippon Polyurethane Co., Ltd.) NO1/16
...-0,5/ as solvent
... 3゜o〃Next, copy film A
Laminated film C was prepared in the same manner as in Example 1, with the 3 toner surfaces of Laminated Film C in contact with the 8 Al vapor-deposited layers of Laminated Film C.
adhesive NI5, protective layer 7, and Al! The vapor deposited layer 8 was transferred only to the toner 30 portion of the copying film A to obtain a pressure-sensitive transfer film of the present invention.

この様にして得られた感圧転写フィルムを被転写体の上
に置き、PET フィルム1の上から爪でこすると、ト
f−5、粘着層5、保護層7、及びAJ蒸着層8がきれ
いに転写出来た。
When the pressure-sensitive transfer film obtained in this manner is placed on the object to be transferred and rubbed with a fingernail from above the PET film 1, the adhesive layer 5, the adhesive layer 5, the protective layer 7, and the AJ vapor deposition layer 8 are removed. I was able to transfer it cleanly.

(発明の効果) この発明の感圧転写フィルムは上記のように構成したか
ら、従来のようにスプレーで粘着剤を塗布し乾燥すると
いう非常に手間のかかる工程を経る事がなく、簡易に得
ることが出来る0また、粘着剤は従来のスプレーで塗布
した場合のように不均一な厚とになることはなく、容易
に均一な厚さに塗布できるから、この発明の感圧転写フ
ィルムは、均一な厚さの粘着層を形成することができ、
従って被転写体に転写すれば、均一な色彩と光沢とで非
常に美Rな模様、文字、図柄等を付与することが出来る
ものである。
(Effects of the Invention) Since the pressure-sensitive transfer film of the present invention is configured as described above, it can be easily obtained without going through the extremely time-consuming process of spraying an adhesive and drying it as in the past. In addition, the pressure-sensitive transfer film of the present invention can be easily applied to a uniform thickness, rather than being unevenly thick as when applied by conventional spraying. Can form an adhesive layer of uniform thickness,
Therefore, when transferred onto an object, it is possible to impart very beautiful patterns, letters, designs, etc. with uniform color and gloss.

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

図面はこの発明の感圧転写フィルムを製造する工程を示
す一部拡大断面図である。第1図は複写ルムを複写フィ
ルムに転写した後に得られるこの発明の感圧転写フィル
ム、第5図はこの発明の感圧転写フィルムを被転写体に
転写した時の状態である。第6図は鴇4フィルムの他の
例を示す。 A・・・・・複写フィルム B・・・・・積層フィルム C・・・・・積層フィルム ト・・・・PETフィルム 2・・・・・離型層 3・・・・・トナー 4 ・・・・・アンカーコート層 5・・・・・粘着層 6・・・・・被転写体 7・・・・・保護層 8・・・・・Al蒸着層
The drawings are partially enlarged cross-sectional views showing the process of manufacturing the pressure-sensitive transfer film of the present invention. FIG. 1 shows the pressure-sensitive transfer film of this invention obtained after transferring a copying lume to a copying film, and FIG. 5 shows the state when the pressure-sensitive transfer film of this invention is transferred to an object to be transferred. FIG. 6 shows another example of the Toshi 4 film. A... Copy film B... Laminated film C... Laminated film... PET film 2... Release layer 3... Toner 4... ... Anchor coat layer 5 ... Adhesive layer 6 ... Transferred object 7 ... Protective layer 8 ... Al vapor deposited layer

Claims (1)

【特許請求の範囲】[Claims] 離型層を形成したプラスチックフィルムの離型層上に乾
式コピーをしてトナーが付着した複写フィルムを得、一
方、アンカーコート層を形成したプラスチックフィルム
のアンカーコート層上に粘着層を又は粘着層、保護層、
及びAl蒸着層を順次設けた層を形成した積層フィルム
を得、この積層フィルムの粘着層又は粘着層、保護層、
及びAl蒸着層を順次設けた層を前記した複写フィルム
のトナーの上にのみ熱ロール等で転写して得たことを特
徴とする、感圧転写フィルム。
Dry copying is performed on the release layer of the plastic film on which the release layer has been formed to obtain a copy film to which the toner is attached, and on the other hand, an adhesive layer or adhesive layer is applied on the anchor coat layer of the plastic film on which the anchor coat layer has been formed. , protective layer,
A laminated film is obtained in which layers are sequentially provided with and Al vapor-deposited layers, and the adhesive layer or adhesive layer of this laminated film, the protective layer,
A pressure-sensitive transfer film, which is obtained by transferring a layer including a vapor-deposited Al layer and an Al vapor-deposited layer in sequence only onto the toner of the above-mentioned copying film using a hot roll or the like.
JP1178819A 1989-07-11 1989-07-11 Pressure sensitive transfer film Pending JPH0343745A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1178819A JPH0343745A (en) 1989-07-11 1989-07-11 Pressure sensitive transfer film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1178819A JPH0343745A (en) 1989-07-11 1989-07-11 Pressure sensitive transfer film

Publications (1)

Publication Number Publication Date
JPH0343745A true JPH0343745A (en) 1991-02-25

Family

ID=16055216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1178819A Pending JPH0343745A (en) 1989-07-11 1989-07-11 Pressure sensitive transfer film

Country Status (1)

Country Link
JP (1) JPH0343745A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004074422A (en) * 2002-08-09 2004-03-11 Mitsubishi Pencil Co Ltd Transfer foil

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59178468A (en) * 1983-03-30 1984-10-09 Dainippon Printing Co Ltd Manufacture of id card by electrophotography
JPS6135858B2 (en) * 1978-12-21 1986-08-15 Matsushita Electric Ind Co Ltd
JPS63100485A (en) * 1986-10-16 1988-05-02 Sharp Corp Coloring image forming device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6135858B2 (en) * 1978-12-21 1986-08-15 Matsushita Electric Ind Co Ltd
JPS59178468A (en) * 1983-03-30 1984-10-09 Dainippon Printing Co Ltd Manufacture of id card by electrophotography
JPS63100485A (en) * 1986-10-16 1988-05-02 Sharp Corp Coloring image forming device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004074422A (en) * 2002-08-09 2004-03-11 Mitsubishi Pencil Co Ltd Transfer foil

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