JPH08146844A - Image substrate regenerating device - Google Patents
Image substrate regenerating deviceInfo
- Publication number
- JPH08146844A JPH08146844A JP28998594A JP28998594A JPH08146844A JP H08146844 A JPH08146844 A JP H08146844A JP 28998594 A JP28998594 A JP 28998594A JP 28998594 A JP28998594 A JP 28998594A JP H08146844 A JPH08146844 A JP H08146844A
- Authority
- JP
- Japan
- Prior art keywords
- peeling member
- peeling
- image
- paper
- image support
- 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.)
- Granted
Links
Landscapes
- Cleaning In Electrography (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、画像支持体再生装置に
関し、より詳細には、紙層に熱可撓性インク（トナー）
よりなる画像を形成した画像保持支持体からの再生装置
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an image support reproducing device, and more particularly, to a thermo-flexible ink (toner) on a paper layer.
The present invention relates to a reproducing device from an image holding support on which an image having the image is formed.
【０００２】[0002]
【従来の技術】従来の画像保持支持体について記載した
公知文献としては、例えば、特開平４−６７０４３号
公報がある。この公報のものは、シート状支持体の表
面、特に片面に離型処理し、かつ支持体に印をつけ、普
通紙と区別したものである。また、特開平１−１０１
５７６号及び特開平１−１０１５７７号公報のものは、
画像形成支持体上の画像を、トナーを溶解させる有機溶
剤に浸漬し、超音波処理することにより、支持体から画
像を剥離するものである。さらに、特開平１−２９７
２９４号公報のものは、画像形成支持体として、プラス
チック，金属，セラミックス，浸透性の悪い紙等を使用
し、熱溶融性剥離部材を介在させて加熱し、画像を支持
体からはぎ取ってクリーニングを行うものである。2. Description of the Related Art As a known document describing a conventional image holding support, for example, there is JP-A-4-67043. In this publication, the surface of a sheet-like support, particularly one surface, is subjected to a release treatment, and the support is marked to distinguish it from plain paper. In addition, JP-A-1-101
No. 576 and Japanese Patent Laid-Open No. 1-101577 disclose
The image is peeled from the support by immersing the image on the image forming support in an organic solvent capable of dissolving the toner and ultrasonically treating the image. Further, JP-A 1-297
The one disclosed in Japanese Patent No. 294 uses plastic, metal, ceramics, paper with poor permeability, etc. as an image forming support, heats it with a heat-meltable peeling member interposed, and peels off the image from the support for cleaning. It is something to do.
【０００３】[0003]
【発明が解決しようとする課題】前記公報のものは、
表面に離型処理した特殊紙となり、現在大量に使用され
ている一般的な複写用紙として用いることができない。
また、資源の有効利用の観点から、両面コピーが必要で
あるが、片面に離型処理した再生紙の利用には困難が伴
う。さらに、離型剤上の画像となるため、画像の定着性
が悪く使用に困難が伴う。また、前記公報のものは、
有機溶剤を使用するため、公害，発火性，毒性等の点で
一般オフィスでの使用が困難となる。さらに、前記公報
のものは、表面の離型処理した特殊用紙であり、大量
に使用されている一般的な複写紙等に適用できない。DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention
It becomes a special paper with a release treatment on its surface, and cannot be used as a general copy paper which is currently used in large quantities.
Further, double-sided copying is necessary from the viewpoint of effective use of resources, but it is difficult to use recycled paper having a release treatment on one side. Furthermore, since the image is formed on the release agent, the fixing property of the image is poor and it is difficult to use. Moreover, the thing of the said publication is
Since an organic solvent is used, it is difficult to use it in a general office in terms of pollution, flammability and toxicity. Further, the paper disclosed in the above publication is a special paper whose surface is subjected to a release treatment, and cannot be applied to general copy paper used in large quantities.
【０００４】さらに、剥離部材シートと、界面活性剤を
含む水に浸漬した複写画像を加熱，加圧接触した後で剥
離するものがあるが、剥離部材はローラ外周が紙の長さ
とほぼ等しいと考えると、その耐久性は材質や温度等の
条件で一義的に決まり、所定時間で剥離部材を交換する
必要が生じる。剥離部材の交換をオペレータが行うに
は、本発明のようなカセット交換に比べ煩雑であるばか
りでなく、時間が必要な作業となる。また、耐久性向上
を目的としてローラ外周を大きくすることは、装置の大
型化につながり実用的でない。Further, there is one in which a peeling member sheet and a copied image dipped in water containing a surfactant are peeled after heating and pressure contact, but the peeling member has a roller outer circumference substantially equal to the length of the paper. Considering it, its durability is uniquely determined by the conditions such as the material and the temperature, and it becomes necessary to replace the peeling member within a predetermined time. It is not only complicated but also time-consuming for the operator to exchange the peeling member as compared with the cassette exchange as in the present invention. Further, enlarging the outer circumference of the roller for the purpose of improving durability leads to an increase in size of the apparatus and is not practical.
【０００５】また、剥離部材をエンドレスベルトとして
使用しているものがあるが、耐久性など前述と同じ問題
点があり、また、剥離部材をエンドレスベルトとして使
用する時には、ベルトの寄りが問題となるため、機械設
計上特別な寄り防止機構を設ける必要がある。また、剥
離部材をエンドレス状に加工することは、高分子材料，
金属材料ともに困難であり、剥離部材のコストを著しく
高くする。さらに、ベルト状の剥離部材とローラ（画像
保持支持体搬送件加熱件乾燥ローラ）は常時加圧，加
熱，接触しているので、剥離部材のクリーニングは必ず
しも完全ではない。このため、剥離部材上のクリーニン
グされなかったトナーが、画像支持体が剥離部材とロー
ラの間に存在しない時にローラに転写され、次に、画像
支持体が搬送，画像剥離される時に、画像支持体を汚す
こととなる。Some peeling members are used as endless belts, but they have the same problems as described above such as durability. Further, when the peeling member is used as an endless belt, the deviation of the belt becomes a problem. Therefore, it is necessary to provide a special deviation prevention mechanism in mechanical design. Further, processing the peeling member into an endless shape is performed by using a polymer material,
Both metal materials are difficult, and the cost of the peeling member is significantly increased. Further, since the belt-shaped peeling member and the roller (image-holding-supporting-member-heating-condition-drying-roller) are constantly pressed, heated, and contacted, cleaning of the peeling member is not always complete. Therefore, the toner that has not been cleaned on the peeling member is transferred to the roller when the image support is not present between the peeling member and the roller, and then when the image support is conveyed and the image is peeled, It will make the body dirty.
【０００６】本発明は、このような実情に鑑みてなされ
たもので、剥離部材をシート状として用い、該剥離部材
と画像支持体との分離を確実にし、剥離部材の耐久性と
信頼性の向上を図るようにした画像支持体再生装置を提
供することを目的としている。The present invention has been made in view of the above circumstances, and uses the peeling member in the form of a sheet to ensure the separation of the peeling member and the image support, and to improve the durability and reliability of the peeling member. It is an object of the present invention to provide an image support reproducing device designed to be improved.
【０００７】[0007]
【課題を解決するための手段】本発明は、上記課題を解
決するために、（１）少なくとも一部がセルロース繊維
を主成分とした紙質層で構成され、かつ該紙質層に熱可
撓性インク（トナー）よりなる疎水性画像を形成してい
る画像支持体に、水を含む液体（剥離液）を含浸させる
含浸手段と、前記液体の含浸状態で画像支持体を剥離部
材と加熱加圧することにより、疎水性画像を紙質層から
剥離する剥離手段と、剥離部材上の熱可撓性インク（ト
ナー）を除去するクリーニング手段とからなる画像支持
体再生装置において、前記剥離部材をシート状として収
容する供給カセットと、クリーニング後の剥離部材を収
納する剥離部材回収用カセットとを有すること、或い
は、（２）少なくとも一部がセルロース繊維を主成分と
した紙質層で構成され、かつ該紙質層に熱可撓性インク
（トナー）よりなる疎水性画像を形成している画像支持
体に、水を含む液体（剥離液）を含浸させる含浸手段
と、前記液体の含浸状態で画像支持体を剥離部材と加熱
加圧することにより、疎水性画像を紙質層から剥離する
剥離手段と、剥離部材上の熱可撓性インク（トナー）を
除去するクリーニング手段とからなる画像支持体再生装
置において、前記剥離部材をシート状として収納するカ
セットを有し、画像剥離，クリーニング後の剥離部材を
前記カセットに回収して再使用すること、更には、
（３）前記（１）又は（２）において、前記シート状の
剥離部材と画像支持体との相対的位置関係をずらして搬
送すること、更には、（４）前記（１）又は（２）にお
いて、前記シート状の剥離部材に画像支持体との分離を
容易にする分離補助手段を設けること、更には、（５）
前記（１）又は（２）において、前記シート状の剥離部
材と画像支持体との相対的位置関係をずらして搬送し、
かつシート状の剥離部材に画像支持体との分離を容易に
する分離補助手段を設けることを特徴としたものであ
る。In order to solve the above-mentioned problems, the present invention (1) at least partially comprises a paper-like layer containing cellulose fibers as a main component, and the paper-like layer is thermoflexible. An impregnating means for impregnating a liquid containing water (peeling liquid) into an image support on which a hydrophobic image made of ink (toner) is formed, and heating and pressurizing the image support with the peeling member in the impregnated state of the liquid. As a result, in the image support reproducing apparatus comprising the peeling means for peeling the hydrophobic image from the paper-like layer and the cleaning means for removing the thermo-flexible ink (toner) on the peeling member, the peeling member is formed into a sheet shape. Or a cassette for recovering the peeling member for accommodating the peeling member after cleaning, or (2) at least a part of which is composed of a paper material layer containing cellulose fiber as a main component. And an impregnating means for impregnating a liquid containing water (peeling liquid) into an image support having a hydrophobic image formed of thermo-flexible ink (toner) on the paper-like layer, and an impregnated state of the liquid. Image support reproduction comprising a peeling unit that peels the hydrophobic image from the paper layer by heating and pressing the image support with the peeling member, and a cleaning unit that removes the thermo-flexible ink (toner) on the peeling member. The apparatus has a cassette that stores the peeling member in the form of a sheet, and the peeling member after image peeling and cleaning is collected in the cassette and reused.
(3) In the above (1) or (2), the sheet-shaped peeling member and the image support are conveyed while shifting the relative positional relationship between them, and further, (4) the above (1) or (2). In the above, the sheet-like peeling member is provided with a separation assisting means for facilitating separation from the image support, and further, (5)
In the above (1) or (2), the sheet-shaped peeling member and the image support are conveyed while shifting the relative positional relationship between them.
Further, the sheet-shaped peeling member is provided with a separation assisting means for facilitating the separation from the image support.
【０００８】[0008]
【作用】前記構成を有する本発明の画像支持体再生装置
は、（１）複数枚の剥離部材をシート状でカセットに収
納し、画像剥離，分離，クリーニング後に剥離部材を別
のカセットに収納し、両カセットの差し替えにより耐久
性を向上する。また、剥離部材の収納されたカセットか
ら搬出され、画像剥離，分離，クリーニングされた剥離
部材シートを同じカセットに戻し、再利用することによ
り耐久性を向上する。このような方法により、一枚の剥
離部材シートの画像剥離の繰り返し耐久性をＮ枚、カセ
ット中の剥離部材シートの枚数をＭ枚とすると、装置全
体としての剥離部材耐久性は、従来のＮ枚からＮ×Ｍ枚
に大きく向上する。In the image support reproducing apparatus of the present invention having the above-mentioned structure, (1) a plurality of peeling members are housed in a sheet form in a cassette, and after peeling, separating and cleaning the images, the peeling members are housed in another cassette. The durability is improved by replacing both cassettes. Further, the durability is improved by returning the peeling member sheet, which has been carried out from the cassette containing the peeling member, peeled off the image, separated and cleaned, to the same cassette and reused. By such a method, if the durability of repeated image peeling of one release member sheet is N and the number of release member sheets in the cassette is M, the release member durability of the entire apparatus is Significantly improved from N to M sheets.
【０００９】（２）剥離部材と界面活性剤を含む水の含
浸された画像支持体は、密着して剥離部に搬送され、剥
離，分離される。このとき、剥離部材と画像支持体は水
の表面張力で比較的強固に密着していること、画像支持
体の画像（トナー）は剥離部材と接着していることか
ら、剥離部材と画像支持体の分離には特別の工夫が必要
となる。そこで、本発明では、シート状の剥離部材と画
像支持体をその搬送方向に相対的にずらすことにより先
端に段差を設け、分離を容易にする。また、シート状の
剥離部材の先端に分離補助手段を設けることにより分離
を確実にする。さらに、画像支持体をその搬送方向に相
対的にずらすとともに、分離補助手段を設けることによ
り、分離をさらに確実にする。(2) The peeling member and the image support, which is impregnated with water containing a surfactant, are brought into close contact with each other and conveyed to the peeling section, where they are peeled and separated. At this time, the peeling member and the image support are relatively firmly adhered by the surface tension of water, and the image (toner) on the image support is bonded to the peeling member. Special separation is required for the separation of. In view of this, in the present invention, the sheet-shaped peeling member and the image support are relatively displaced in the conveying direction to provide a step at the tip to facilitate separation. In addition, the separation is ensured by providing a separation assisting device at the tip of the sheet-shaped separating member. Further, the image support is relatively displaced in the carrying direction thereof, and the separation assisting means is provided to further ensure the separation.
【００１０】（３）ローラ外周に剥離部材を塗布や巻き
つけで設ける場合で、剥離部材をエンドレスとする場合
には、本発明のシート状の剥離部材に比べてそのコスト
は非常に高いものとなる。(3) When the peeling member is provided on the outer circumference of the roller by coating or winding, and when the peeling member is endless, the cost is much higher than that of the sheet-like peeling member of the present invention. Become.
【００１１】[0011]
【実施例】実施例について、図面を参照して以下に説明
する。図１は、本発明による画像支持体再生装置の一実
施例（請求項１）を説明するための構成図で、図中、１
は剥離部材供給用カセット、２は剥離部材、３は剥離
部、４は加熱ローラ、５は金属パイプ、６はヒータ、７
はゴムローラ、８は分離爪、９は加熱ローラ、１０はゴ
ム、１１はヒータ、１２はクリーニング部、１３はクリ
ーニングローラ、１４はトナー、１５はブレード、１６
は剥離部材回収用カセット、１７は取り出しローラ、１
８は搬送ローラ、１９は紙供給用カセット、２０は紙
（画像支持体）、２１は取り出しローラ、２２は搬送ロ
ーラ、２３は押えローラ、２４は塗布ローラ、２５は剥
離液、２６は給液部、２７はトナー、２８は紙回収容器
である。Embodiments will be described below with reference to the drawings. FIG. 1 is a configuration diagram for explaining an embodiment (claim 1) of an image support reproducing apparatus according to the present invention.
Is a peeling member supply cassette, 2 is a peeling member, 3 is a peeling section, 4 is a heating roller, 5 is a metal pipe, 6 is a heater, and 7
Is a rubber roller, 8 is a separating claw, 9 is a heating roller, 10 is rubber, 11 is a heater, 12 is a cleaning unit, 13 is a cleaning roller, 14 is toner, 15 is a blade, 16
Is a cassette for collecting the peeling member, 17 is a take-out roller, 1
8 is a transport roller, 19 is a paper supply cassette, 20 is a paper (image support), 21 is a take-out roller, 22 is a transport roller, 23 is a pressing roller, 24 is a coating roller, 25 is a peeling liquid, 26 is a liquid supply. Reference numeral 27 is a toner, and 28 is a paper collecting container.
【００１２】少なくとも一部がセルロース繊維を主成分
とした紙質層で構成され、熱可撓性インク（トナー）よ
りなる疎水性画像を形成している画像支持体は、紙供給
用カセット１９に収納されている。また、画像支持体上
のトナーを剥離する剥離部材２も、剥離部材供給用カセ
ット１に収納されている。画像支持体上のトナーは、一
般の複写機やプリンタで画像形成されたものであり、ト
ナー成分としてポリスチレン，アクリル樹脂，メタクリ
ル樹脂等が用いられる。また、剥離部材としては、高分
子材料、特にトナーと類似のＳＰ値を持つ有機高分子材
料，金属材料，蒸着材料等が用いられる。An image support, at least a part of which is composed of a paper-like layer containing cellulose fibers as a main component, and which forms a hydrophobic image made of thermo-flexible ink (toner), is housed in a paper supply cassette 19. Has been done. A peeling member 2 for peeling the toner on the image support is also stored in the peeling member supply cassette 1. The toner on the image support is an image formed by a general copying machine or printer, and polystyrene, acrylic resin, methacrylic resin or the like is used as a toner component. As the peeling member, a polymer material, particularly an organic polymer material having an SP value similar to that of a toner, a metal material, a vapor deposition material, or the like is used.
【００１３】剥離部材２と画像支持体２０は、カセット
底部の取り出しローラ１７，２１，搬送ローラ１８，２
２により剥離部３に搬送される。このとき、画像支持体
２０には給液部２６により剥離液２５が含浸され、剥離
液中の水が紙繊維を膨張させることにより、トナーと紙
繊維との結合力を弱める。給液部２６では剥離液２５を
クロロプレンゴム等からなるゴムローラ７で回転により
汲みあげ、画像支持体２０と接触した状態で紙繊維に浸
透させる。この時、給液面としては、トナー側，裏側の
どちらでもよく、また、給液方式としてはスプレー等の
非接触方式を採用することもできる。剥離液２５は、水
を主成分とするが、紙への浸透速度を速め、トナーの下
を十分に濡らすために、界面活性剤を添加している。該
界面活性剤としては、陰イオン系界面活性剤，陽イオン
系界面活性剤，両性界面活性剤，非イオン系界面活性剤
の他に、フッ素系界面活性剤等を用いることができる。The peeling member 2 and the image support 20 are composed of a take-out roller 17, 21 and a conveying roller 18, 2 at the bottom of the cassette.
It is conveyed by 2 to the peeling section 3. At this time, the image carrier 20 is impregnated with the peeling liquid 25 by the liquid supply unit 26, and the water in the peeling liquid expands the paper fibers, thereby weakening the binding force between the toner and the paper fibers. In the liquid supply unit 26, the peeling liquid 25 is pumped by the rotation of the rubber roller 7 made of chloroprene rubber or the like, and is permeated into the paper fibers while being in contact with the image support 20. At this time, the liquid supply surface may be either the toner side or the back side, and the liquid supply method may be a non-contact method such as spraying. The stripper 25 contains water as a main component, but a surfactant is added in order to accelerate the permeation speed into the paper and sufficiently wet the bottom of the toner. As the surface active agent, in addition to an anionic surface active agent, a cationic surface active agent, an amphoteric surface active agent, a nonionic surface active agent, a fluorine type surface active agent and the like can be used.
【００１４】剥離部３では、剥離液２５の含浸された画
像支持体２０と剥離部材２が加熱，加圧され、画像支持
体上のトナーは剥離部材２に転写され、分離爪８により
分離される。剥離手段としては、金属パイプ５中にヒー
タ６を配置した加熱ローラ４と、金属の棒やパイプ表面
に比較的硬度の柔らかいゴムを設けたゴムローラ７をバ
ネ等により所定の圧力で対向配置されたものが用いられ
る。画像支持体上のトナーはニップ中で加熱，加圧さ
れ、剥離部材２との接合力が増加することにより剥離部
材側に転写される。この時、画像支持体２０には水分が
残っているため、紙繊維の膨張により低下したトナーと
剥離部材の接合力はほとんど変化せず、いわゆる再定着
の現象は起こらない。画像支持体２０と剥離部材２との
分離には分離爪８等が用いられる。In the peeling section 3, the image support 20 impregnated with the peeling liquid 25 and the peeling member 2 are heated and pressed, the toner on the image support is transferred to the peeling member 2 and separated by the separating claw 8. It As the peeling means, a heating roller 4 having a heater 6 arranged in a metal pipe 5 and a rubber roller 7 having a metal rod or a pipe having a relatively soft rubber on the pipe surface are arranged to face each other with a predetermined pressure by a spring or the like. Things are used. The toner on the image support is heated and pressed in the nip, and the bonding force with the peeling member 2 increases, so that the toner is transferred to the peeling member side. At this time, since water remains on the image support 20, the bonding force between the toner and the peeling member, which has decreased due to the expansion of the paper fibers, hardly changes and so-called re-fixing phenomenon does not occur. The separation claw 8 and the like are used to separate the image support 20 and the peeling member 2.
【００１５】分離後の画像支持体２０は紙回収容器２８
に収納され、再度、複写機やプリンタ用の紙として再利
用される。また、分離後の剥離部材２はクリーニング部
１２に搬送される。該クリーニング部１２では、金属パ
イプ５中にヒータ６を配置した加熱ローラ９と、金属や
樹脂等からなるクリーニングローラ１３が所定の圧力で
対向配置されている。トナーの着いた剥離部材２は、加
熱や加圧により剥離部材２からクリーニングローラ１３
に転写され、クリーニングローラ１３に設けられたブレ
ート１５やブラシ等の手段で廃トナー容器に回収され
る。クリーニング後の剥離部材２は剥離部材回収用カセ
ット１６に回収される。剥離部材供給用カセット１と、
剥離部材回収用カセット１６は同一形状をしており、適
当な検出手段により剥離部材回収用カセット１６に剥離
部材２がたまった状態で交互に入替えて該剥離部材２を
再利用する。The separated image support 20 is a paper collection container 28.
It is stored in and reused as paper for copiers and printers. The separating member 2 after separation is conveyed to the cleaning unit 12. In the cleaning unit 12, a heating roller 9 having a heater 6 arranged in a metal pipe 5 and a cleaning roller 13 made of metal, resin or the like are arranged to face each other with a predetermined pressure. The peeling member 2 with the toner adheres to the cleaning roller 13 from the peeling member 2 by heating or pressing.
And is collected in the waste toner container by means such as a plate 15 provided on the cleaning roller 13 or a brush. The peeling member 2 after cleaning is collected in the peeling member collecting cassette 16. Cassette 1 for supplying peeling member,
The peeling member collecting cassette 16 has the same shape, and the peeling member 2 is reused by alternately replacing the peeling member collecting cassette 16 with the peeling member collecting cassette 16 by an appropriate detecting means.
【００１６】実施例１ 複写機（IMAGIO 320FP1，リコー製，商品名）で画像形
成したＡ４版普通紙（Type 6200，リコー製，商品名）
を２５０枚、紙供給用カセット１９に収納した。厚さ
０.１mmのＴｉＯ2分散ポリエチレンテレフタレート（東
レ製）をＡ４版に切断し、剥離部材供給用カセット１に
２５０枚収納した。各カセット１，１９から剥離部３ま
での搬送距離は同じとし、剥離部材２と紙２０を先端が
そろうように速度１０mm／秒で搬送した。給液部２６で
は、界面活性剤ＭＡ ８０（三井サイアナミド製）の１
０wt％水溶液を２ｇ紙の裏側より塗布した。剥離部３で
は、外径４０mmの円筒状の加熱ローラ４の内部に５００
ｗのハロゲンランプを設け、ローラ表面が９５℃になる
ように温度制御した。 Example 1 A4 size plain paper (Type 6200, manufactured by Ricoh, trade name) image-formed by a copying machine (IMAGIO 320FP1, manufactured by Ricoh, trade name)
250 sheets were stored in the paper supply cassette 19. TiO 2 -dispersed polyethylene terephthalate (manufactured by Toray) having a thickness of 0.1 mm was cut into A4 size sheets, and 250 sheets were stored in the peeling member supplying cassette 1. The conveying distances from the cassettes 1 and 19 to the peeling unit 3 were the same, and the peeling member 2 and the paper 20 were conveyed at a speed of 10 mm / sec so that the front ends thereof were aligned. In the liquid supply part 26, 1 of the surfactant MA 80 (manufactured by Mitsui Cyanamid) was used.
A 0 wt% aqueous solution was applied from the back side of 2 g of paper. At the peeling portion 3, 500 is placed inside the cylindrical heating roller 4 having an outer diameter of 40 mm.
A halogen lamp of w was provided, and the temperature was controlled so that the roller surface was 95 ° C.
【００１７】ゴムローラ７は、外径４０mmで肉厚５mm、
硬度１５度のシリコンゴムを設けた。剥離の速度は１０
mm／秒とした。剥離部材２と紙２０との分離には分離爪
８を用いた。クリーニング部１２では、外径３０mmの円
筒状の加熱ローラ９の内部に４００ｗのハロゲンランプ
を設け、ローラ表面が９５℃になるように温度制御し
た。また、加熱ローラ９には、肉厚５mm、硬度１５度の
シリコンゴムを設けた。クリーニングローラ１３として
外径４０mmのＡｌ（アルミニウム）棒表面にＮｉメッキ
したものを用い、クリーニングローラ１３上のトナーは
ステンレス製ブレード１５でかき落した。The rubber roller 7 has an outer diameter of 40 mm and a wall thickness of 5 mm,
A silicone rubber having a hardness of 15 degrees was provided. Peeling speed is 10
mm / sec. A separation claw 8 was used to separate the peeling member 2 and the paper 20. In the cleaning unit 12, a 400 w halogen lamp was provided inside the cylindrical heating roller 9 having an outer diameter of 30 mm, and the temperature of the roller surface was controlled to 95 ° C. Further, the heating roller 9 was provided with silicon rubber having a thickness of 5 mm and a hardness of 15 degrees. As the cleaning roller 13, a surface of an Al (aluminum) rod having an outer diameter of 40 mm plated with Ni was used, and the toner on the cleaning roller 13 was scraped off by a stainless blade 15.
【００１８】以上の結果、画像剥離は良好で、画像支持
体は再度複写機で画像形成し、改めて画像剥離する繰り
返し使用に耐えることが確認できた。紙供給用カセット
１９には、画像形成した紙を補給し、剥離部材供給用カ
セット１と剥離部材回収用カセット１６を入れ替えて耐
久性試験を実施した。その結果、１０万枚までの耐久性
を確認した。このように、実施例１では、複数枚の剥離
部材２をシート状で剥離部材供給用カセット１に収納
し、画像剥離，分離，クリーニング後に剥離部材２を別
の剥離部材回収用カセット１６に収納し、両カセットの
差し替えにより耐久性を向上させる。As a result of the above, it was confirmed that the image peeling was good, and the image support was subjected to repeated image peeling and image formation again by a copying machine. An image-formed paper was supplied to the paper supply cassette 19, and the peeling member supply cassette 1 and the peeling member collecting cassette 16 were replaced with each other to perform a durability test. As a result, the durability up to 100,000 sheets was confirmed. As described above, in the first embodiment, a plurality of peeling members 2 are housed in sheet form in the peeling member supply cassette 1, and the peeling members 2 are housed in another peeling member collecting cassette 16 after image peeling, separation, and cleaning. However, the durability is improved by replacing both cassettes.
【００１９】次に、請求項２に記載の発明について説明
する。図１では、カセットの差し替えが必要であった
が、図２では、クリーニング後の剥離部材２は剥離部材
供給用カセット１に自動的に戻る構成となっている。す
なわち、剥離部３では、剥離液２５の含浸された画像支
持体２０と剥離部材２が加熱，加圧され、画像支持体上
のトナーは剥離部材２に転写され、分離爪８により分離
される。分離後の剥離部材２はクリーニング部１２に搬
送される。該クリーニング部１２では、金属パイプ５中
にヒータ６を配置した加熱ローラ９と、金属や樹脂等か
らなるクリーニングローラ１３が所定の圧力で対向配置
されている。トナーの着いた剥離部材２は、加熱や加圧
により剥離部材２からクリーニングローラ１３に転写さ
れ、クリーニングローラ１３に設けられたブレート１５
やブラシ等の手段で廃トナー容器に回収される。クリー
ニング後の剥離部材２はローラ２９，３０を介して剥離
供給用カセット１に自動的に戻る構成となっている。Next, the invention described in claim 2 will be described. In FIG. 1, the cassette needs to be replaced, but in FIG. 2, the peeling member 2 after cleaning is automatically returned to the peeling member supplying cassette 1. That is, in the peeling section 3, the image support 20 impregnated with the peeling liquid 25 and the peeling member 2 are heated and pressed, the toner on the image support is transferred to the peeling member 2 and separated by the separating claw 8. . The separating member 2 after separation is conveyed to the cleaning unit 12. In the cleaning unit 12, a heating roller 9 having a heater 6 arranged in a metal pipe 5 and a cleaning roller 13 made of metal, resin or the like are arranged to face each other with a predetermined pressure. The peeling member 2 with the toner is transferred from the peeling member 2 to the cleaning roller 13 by heat or pressure, and the plate 15 provided on the cleaning roller 13 is transferred.
It is collected in a waste toner container by means such as a brush or a brush. The peeling member 2 after cleaning is automatically returned to the peeling supply cassette 1 via the rollers 29 and 30.
【００２０】このような構成では、剥離部材シートの枚
数をそれ程多くしなくても耐久性は著しく向上するとい
うメリットがある。また、剥離部材２はカセットの下か
ら供給され、カセットの上から回収されるため、剥離部
材２の同じ面を常に使うこととなる。このため、クリー
ニング不良により剥離部材２上に残ったトナーによる汚
れを防止することができる。With such a structure, there is an advantage that the durability is remarkably improved without increasing the number of release member sheets. Further, since the peeling member 2 is supplied from the bottom of the cassette and is collected from the top of the cassette, the same surface of the peeling member 2 is always used. For this reason, it is possible to prevent contamination due to toner remaining on the peeling member 2 due to poor cleaning.
【００２１】実施例２ 複写機（IMAGIO 320FP1，リコー製，商品名）で画像形
成したＡ４版普通紙を５００枚紙供給用カセットに収納
した。厚さ０.１mmのＴｉＯ2分散ポリエチレンテレフタ
レート（東レ製）をＡ４版に切断し、剥離部材供給用カ
セットに５０枚収納した。他の条件は、請求項１の場合
と同じとした。その結果、画像剥離は良好で、画像支持
体は再度複写機で画像形成し、改めて画像剥離する繰り
返し使用に耐えることが確認できた。紙供給用カセット
１９には画像形成した紙を補給し、剥離部材２は自動的
にカセットに回収され、再使用することで耐久性試験を
実施した。その結果、１０万枚までの剥離部材の耐久性
を確認した。このように、実施例２では、剥離部材２の
収納された剥離供給用カセット１から搬出され、画像剥
離，分離，クリーニングされた剥離部材シートを同じカ
セット１に戻して再利用することにより、耐久性を向上
する。 Example 2 A4 size plain paper on which an image was formed by a copying machine (IMAGIO 320FP1, manufactured by Ricoh, trade name) was stored in a cassette for feeding 500 sheets. TiO 2 -dispersed polyethylene terephthalate (manufactured by Toray) having a thickness of 0.1 mm was cut into A4 size sheets, and 50 sheets were stored in a peeling member supply cassette. The other conditions were the same as in the case of claim 1. As a result, it was confirmed that the image peeling was good, and the image support could be used again by repeatedly forming an image on a copying machine and peeling the image again. An image-formed paper was supplied to the paper supply cassette 19, and the peeling member 2 was automatically collected in the cassette and reused to perform a durability test. As a result, the durability of the peeling member up to 100,000 sheets was confirmed. As described above, in the second embodiment, the peeling member sheet that has been carried out from the peeling supply cassette 1 in which the peeling member 2 is housed, and that has undergone image peeling, separation, and cleaning is returned to the same cassette 1 and reused, thereby improving durability. Improve sex.
【００２２】次に、請求項３に記載の発明について説明
する。図３（ａ）,（ｂ）は、剥離部材と画像支持体と
の相対的位置関係及び分離状態を示す図で、図３（ａ）
は、剥離部材と画像支持体との相対的位置関係、図３
（ｂ）は、分離状態を各々を示している。剥離部材２は
画像支持体２０より縦，横とも大きくなっているが、少
なくとも剥離部材２が画像支持体２０に対して搬送方向
にずれており、段差ができる。このような構成により、
図３（ｂ）に示すように、剥離部材２と画像支持体２０
の段差に分離爪８が入りやすいため、先端がそろってい
る場合に比べて、分離性能が向上する。このような剥離
部材２と画像支持体２０との相対的位置関係を得るに
は、図１及び図２において、剥離部材２と紙供給用カセ
ット１９からの取り出しタイミングをずらすことによっ
て達成することができる。また、取り出しタイミングは
同じ場合には、カセットから剥離部３までの搬送経路の
長さを変えることによって達成することができる。Next, the invention described in claim 3 will be described. FIGS. 3A and 3B are views showing the relative positional relationship between the peeling member and the image support and the separated state.
Is the relative positional relationship between the peeling member and the image support, and FIG.
(B) shows each separated state. The peeling member 2 is larger than the image support 20 both vertically and horizontally, but at least the peeling member 2 is displaced with respect to the image support 20 in the transport direction, and a step is formed. With such a configuration,
As shown in FIG. 3B, the peeling member 2 and the image support 20
Since the separation claw 8 easily enters the step, the separation performance is improved as compared with the case where the tips are aligned. In order to obtain such a relative positional relationship between the peeling member 2 and the image support 20, it can be achieved by shifting the timing of taking out the peeling member 2 and the paper supply cassette 19 in FIGS. 1 and 2. it can. If the take-out timing is the same, it can be achieved by changing the length of the transport path from the cassette to the peeling section 3.
【００２３】実施例３ 図３（ａ）で、剥離部材２をＡ４の紙に対して長手方向
で１２mm、短手方向で４mm長い大きさとした。剥離部材
２を長手方向の搬送方向に紙に対して１０mmずらし、短
手方向では各２mmずらした。この構成を達成するため、
図１及び図２において、紙２０と剥離部材２の搬出タイ
ミングは同じとし、剥離部３までの搬送路を剥離部材２
の方を１０mm長くした。その他の条件は図２の場合と同
じにした。紙２０と剥離部材２の分離耐久試験を実施し
たが、紙２０と剥離部材２の先端がそろっている場合に
比べて良好な分離特性の得られることがわかった。この
ことは、以下の表１に示してある。このように実施例３
では、シート状の剥離部材２と画像支持体２０をその搬
送方向に相対的にずらすことにより先端に段差を設け、
分離を容易にする。 Example 3 In FIG. 3 (a), the peeling member 2 is 12 mm longer in the longitudinal direction and 4 mm longer in the lateral direction than the A4 paper. The peeling member 2 was displaced by 10 mm with respect to the paper in the transport direction in the longitudinal direction, and was displaced by 2 mm in the lateral direction. To achieve this configuration,
In FIGS. 1 and 2, the paper 20 and the peeling member 2 are delivered at the same timing, and the conveyance path to the peeling unit 3 is set to the peeling member 2
Was made 10 mm longer. Other conditions were the same as in the case of FIG. A separation durability test of the paper 20 and the peeling member 2 was carried out, and it was found that good separation characteristics were obtained as compared with the case where the tips of the paper 20 and the peeling member 2 were aligned. This is shown in Table 1 below. Thus, Example 3
Then, the sheet-shaped peeling member 2 and the image support 20 are relatively displaced in the conveying direction to provide a step at the tip end,
Facilitates separation.
【００２４】[0024]
【表１】 [Table 1]
【００２５】次に、請求項４，５に記載の発明について
説明する。図４（ａ）,（ｂ）は、分離補助手段を剥離
部材の先端に設けた例を示す図である。図４（ａ）にお
いて、分離補助手段３１としては、磁石等の磁性材料の
薄板が用いられ、分離爪８の上部に配置された電磁石３
２への通電により、剥離部材２を強制的に分離すること
により、分離性能を向上することが出来る。加熱ローラ
の温度低減には剥離部材２の厚さを薄くする必要がある
が、剥離部材２の厚さを薄くすると剛性が低下するた
め、分離爪８の単独での分離は不安定となるが、分離補
助手段３１によりこの不安定性を解決することが出来る
（請求項４）。図４（ｂ）は、剥離部材２と画像支持体
の先端をずらした状態で分離補助手段３１を用いる場合
であり、このような構成により、分離性能はより確実な
ものとなる（請求項５）。Next, the invention according to claims 4 and 5 will be described. 4A and 4B are views showing an example in which the separation assisting means is provided at the tip of the peeling member. In FIG. 4A, a thin plate made of a magnetic material such as a magnet is used as the separation assisting means 31, and the electromagnet 3 disposed above the separation claw 8 is used.
The separation performance can be improved by forcibly separating the peeling member 2 by energizing the separation member 2. Although it is necessary to reduce the thickness of the peeling member 2 in order to reduce the temperature of the heating roller, if the thickness of the peeling member 2 is reduced, the rigidity decreases, so that the separation of the separation claw 8 by itself becomes unstable. The instability can be solved by the separation assisting means 31 (claim 4). FIG. 4B shows a case where the separation assisting means 31 is used in a state in which the exfoliation member 2 and the tip of the image support are displaced from each other. With such a configuration, the separation performance becomes more reliable (claim 5). ).
【００２６】実施例４，５ 剥離部材２はＡ４の大きさとし、分離補助手段３１とし
て、その先端に幅４mm、厚さ１μmのＮｉを蒸着した。
紙２０と剥離部材２の先端をそろえて搬送した。分離爪
８の上部に電磁石３２を短手方向に３個配置し、紙２０
と剥離部材２が分離爪８に当るタイミングで電磁石３２
に通電して分離した。剥離部材２の分離耐久試験を実施
したが、紙２０と剥離部材２の先端がそろっている場合
に比べて良好な分離特性の得られることがわかった。こ
のことは、前述した表１に示されている。このように、
実施例４では、シート状の剥離部材２の先端に分離補助
手段３１を設けることにより分離を確実にする。 Examples 4 and 5 The peeling member 2 had a size of A4, and the separation assisting means 31 was formed by vapor-depositing Ni having a width of 4 mm and a thickness of 1 μm on the tip thereof.
The paper 20 and the peeling member 2 were fed with their ends aligned. Three electromagnets 32 are arranged on the separation claw 8 in the lateral direction, and the paper 20
When the peeling member 2 hits the separation claw 8, the electromagnet 32
Was energized and separated. The separation durability test of the peeling member 2 was carried out, and it was found that good separation characteristics were obtained as compared with the case where the paper 20 and the tip of the peeling member 2 were aligned. This is shown in Table 1 above. in this way,
In the fourth embodiment, separation is ensured by providing the separation assisting means 31 at the tip of the sheet-shaped separating member 2.
【００２７】紙２０と剥離部材２をずらして搬送するこ
とと分離補助手段３１を組合せ紙と、剥離部材２の分離
耐久試験を実施したが、分離不良は発生しないことがわ
かった（請求項５）。このことは前述した表１に示され
ている。このように、実施例５では、画像支持体２０を
その搬送方向に相対的にずらすとともに、分離補助手段
３１を設けることにより、分離をさらに確実にする。請
求項３，４，５の各実施例において、Ｔype6200（リコ
ー製、商品名）、紙源（リコー製、商品名）、マイペー
パー（日本ビジネスサプライ製、商品名）の３種類の紙
で各１００枚ずつ分離試験を行った。その結果、表１に
示す数値を得た。A separation endurance test of the combination of the paper 20 and the peeling member 2 and the separation assisting means 31 and the peeling member 2 was carried out, but it was found that no separation failure occurred. ). This is shown in Table 1 above. As described above, in the fifth embodiment, the image support 20 is relatively displaced in the carrying direction, and the separation assisting means 31 is provided to further ensure the separation. In each of the embodiments of claims 3, 4 and 5, three types of paper, Type 6200 (manufactured by Ricoh, trade name), paper source (manufactured by Ricoh, trade name), my paper (manufactured by Nippon Business Supply, trade name), are used. A separation test was performed every 100 sheets. As a result, the numerical values shown in Table 1 were obtained.
【００２８】[0028]
【発明の効果】以上の説明から明らかなように、本発明
によると、以下のような効果がある。 （１）請求項１に対応する効果：剥離部材をシート状と
し、該剥離部材を剥離部材供給用カセットに収容し、ク
リーニング後の剥離部材を剥離部材回収用カセットに収
納するようにし、両カセットの差し替えにより剥離部材
の耐久性を向上させ、また、剥離部材がシート状なの
で、張力がかからず、耐久性が向上するエンドレスベル
トやローラに加工しないのでコストが低い。 （２）請求項２に対応する効果：剥離部材をシート状と
し、該剥離部材を剥離部材供給用カセットに収納し、画
像剥離，クリーニング後の剥離部材を前記カセットに回
収して再使用するので、カセット交換が不必要で、常に
剥離部材の同じ面を使用するので、クリーニング不良時
でも逆転写が生せず、紙を汚さない。 （３）請求項３に対応する効果：シート状の剥離部材と
画像支持体との相対的位置関係をずらして搬送するの
で、分離し易く、分離不能によるジャムがなくなる。 （４）請求項４に対応する効果：シート状の剥離部材と
画像支持体との分離を容易にする分離補助手段を設けた
ので、分離し易く、分離不能によるジャムがなくなる。 （５）請求項５に対応する効果：前記（３）,（４）の
効果を同時に兼ね備えているので、より分離が確実でジ
ャムがなくなる。As is apparent from the above description, the present invention has the following effects. (1) Effect corresponding to claim 1: The peeling member is formed into a sheet shape, the peeling member is housed in the cassette for supplying the peeling member, and the peeling member after cleaning is housed in the cassette for collecting the peeling member. The durability of the peeling member is improved by replacing the above, and since the peeling member is in the form of a sheet, tension is not applied and the cost is low because it is not processed into an endless belt or roller that improves durability. (2) Effect corresponding to claim 2: Since the peeling member is formed into a sheet shape, the peeling member is housed in the peeling member supply cassette, and the peeling member after image peeling and cleaning is collected in the cassette and reused. Since the cassette does not need to be replaced and the same surface of the peeling member is always used, reverse transfer does not occur even when cleaning is defective, and the paper is not soiled. (3) Effect corresponding to claim 3: Since the sheet-shaped peeling member and the image support are conveyed while shifting their relative positional relationship, they are easy to separate, and jams due to inseparability are eliminated. (4) Effect corresponding to claim 4: Since the separation assisting means for facilitating the separation of the sheet-shaped peeling member and the image support is provided, the separation is easy, and the jam due to the non-separation is eliminated. (5) Effect corresponding to claim 5: Since the effects of (3) and (4) are simultaneously provided, separation is more reliable and jams are eliminated.
【図１】 本発明による画像支持体再生装置の一実施例
を説明するための構成図である。FIG. 1 is a configuration diagram for explaining an embodiment of an image support reproducing device according to the present invention.
【図２】 本発明による画像支持体再生装置の他の実施
例を説明するための構成図である。FIG. 2 is a configuration diagram for explaining another embodiment of the image support reproducing device according to the present invention.
【図３】 本発明における剥離部材と画像支持体との相
対的位置関係及び分離状態を示す図である。FIG. 3 is a diagram showing a relative positional relationship between a peeling member and an image support and a separated state in the present invention.
【図４】 本発明における分離補助手段を剥離部材の先
端に設けた例を示す図である。FIG. 4 is a diagram showing an example in which the separation assisting means of the present invention is provided at the tip of a peeling member.
１…剥離部材供給用カセット、２…剥離部材、３…剥離
部、４…加熱ローラ、５…金属パイプ、６…ヒータ、７
…ゴムローラ、８…分離爪、９…加熱ローラ、１０…ゴ
ム、１１…ヒータ、１２…クリーニング部、１３…クリ
ーニングローラ、１４…トナー、１５…ブレード、１６
…剥離部材回収用カセット、１７…取出ローラ、１８…
搬送ローラ、１９…紙供給用カセット、２０…紙、２１
…取出ローラ、２２…搬送ローラ、２３…押えローラ、
２４…塗布ローラ、２５…剥離液、２６…給液部、２７
…トナー、２８…紙回収容器、２９，３０…ローラ、３
１…分離補助手段、３２…電磁石。DESCRIPTION OF SYMBOLS 1 ... Peeling member supply cassette, 2 ... Peeling member, 3 ... Peeling part, 4 ... Heating roller, 5 ... Metal pipe, 6 ... Heater, 7
... rubber roller, 8 ... separation claw, 9 ... heating roller, 10 ... rubber, 11 ... heater, 12 ... cleaning section, 13 ... cleaning roller, 14 ... toner, 15 ... blade, 16
... peeling member recovery cassette, 17 ... take-out roller, 18 ...
Transport rollers, 19 ... Paper supply cassette, 20 ... Paper, 21
... take-out roller, 22 ... transport roller, 23 ... presser roller,
24 ... Coating roller, 25 ... Stripping liquid, 26 ... Liquid supply part, 27
... Toner, 28 ... Paper collection container, 29, 30 ... Roller, 3
1 ... Separation assisting means, 32 ... Electromagnet.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 駒井 博道 東京都大田区中馬込１丁目３番６号 株式 会社リコー内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Hiromichi Komai 1-3-6 Nakamagome, Ota-ku, Tokyo Inside Ricoh Co., Ltd.
Claims (5)
分とした紙質層で構成され、かつ該紙質層に熱可撓性イ
ンクよりなる疎水性画像を形成している画像支持体に、
水を含む剥離液を含浸させる含浸手段と、前記剥離液の
含浸状態で画像支持体を剥離部材と加熱加圧することに
より、疎水性画像を紙質層から剥離する剥離手段と、剥
離部材上の熱可撓性インクを除去するクリーニング手段
とからなる画像支持体再生装置において、前記剥離部材
をシート状として収容する供給カセットと、クリーニン
グ後の剥離部材を収納する剥離部材回収用カセットとを
有することを特徴とする画像支持体再生装置。1. An image support, at least a part of which is composed of a paper-like layer containing cellulose fibers as a main component, and a hydrophobic image formed of a thermoflexible ink is formed on the paper-like layer,
An impregnating means for impregnating a peeling liquid containing water, a peeling means for peeling the hydrophobic image from the paper-like layer by heating and pressurizing the image support with the peeling member in the impregnated state of the peeling liquid, and heat on the peeling member. An image support reproducing apparatus including a cleaning unit that removes the flexible ink, having a supply cassette that stores the peeling member in a sheet shape, and a peeling member recovery cassette that stores the peeling member after cleaning. Characteristic image support reproducing device.
分とした紙質層で構成され、かつ該紙質層に熱可撓性イ
ンクよりなる疎水性画像を形成している画像支持体に、
水を含む剥離液を含浸させる含浸手段と、前記液体の含
浸状態で画像支持体を剥離部材と加熱加圧することによ
り、疎水性画像を紙質層から剥離する剥離手段と、剥離
部材上の熱可撓性インクを除去するクリーニング手段と
からなる画像支持体再生装置において、前記剥離部材を
シート状として収納するカセットを有し、画像剥離，ク
リーニング後の剥離部材を前記カセットに回収して再使
用することを特徴とする画像支持体再生装置。2. An image support comprising a paper-based layer, at least a part of which comprises cellulose fibers as a main component, and which has a hydrophobic image formed of thermo-flexible ink formed on the paper-based layer.
An impregnating means for impregnating a peeling liquid containing water, a peeling means for peeling the hydrophobic image from the paper-like layer by heating and pressurizing the image support with the peeling member in the impregnated state of the liquid, and a heat transfer member on the peeling member. An image support remanufacturing apparatus comprising a cleaning means for removing flexible ink, having a cassette for accommodating the peeling member in the form of a sheet, and collecting the peeling member after image peeling and cleaning in the cassette for reuse. An image support reproducing device characterized by the above.
の相対的位置関係をずらして搬送することを特徴とする
請求項１又は２記載の画像支持体再生装置。3. The image-supporting-body reproducing apparatus according to claim 1, wherein the sheet-shaped peeling member and the image-supporting member are conveyed while shifting the relative positional relationship therebetween.
の分離を容易にする分離補助手段を設けることを特徴と
する請求項１又は２記載の画像支持体再生装置。4. The image support reproducing apparatus according to claim 1, wherein the sheet-shaped peeling member is provided with a separation assisting means for facilitating separation from the image support.
の相対的位置関係をずらして搬送し、かつシート状の剥
離部材に画像支持体との分離を容易にする分離補助手段
を設けることを特徴とする請求項１又は２記載の画像支
持体再生装置。5. A separation assisting means that shifts the relative positional relationship between the sheet-shaped peeling member and the image support and conveys the sheet-shaped peeling member and facilitates separation from the image support. The image support reproducing device according to claim 1 or 2, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28998594A JP3268618B2 (en) | 1994-11-24 | 1994-11-24 | Image support playback device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28998594A JP3268618B2 (en) | 1994-11-24 | 1994-11-24 | Image support playback device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08146844A true JPH08146844A (en) | 1996-06-07 |
| JP3268618B2 JP3268618B2 (en) | 2002-03-25 |
Family
ID=17750290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28998594A Expired - Fee Related JP3268618B2 (en) | 1994-11-24 | 1994-11-24 | Image support playback device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3268618B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6128464A (en) * | 1997-04-10 | 2000-10-03 | Minolta Co., Ltd. | Apparatus for removing printing material from a recording member on which an image is recorded by the printing material |
-
1994
- 1994-11-24 JP JP28998594A patent/JP3268618B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6128464A (en) * | 1997-04-10 | 2000-10-03 | Minolta Co., Ltd. | Apparatus for removing printing material from a recording member on which an image is recorded by the printing material |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3268618B2 (en) | 2002-03-25 |
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