JP2796719B2 - Cleaning method and cleaning tool for paper feed roller such as printing mechanism - Google Patents
Cleaning method and cleaning tool for paper feed roller such as printing mechanismInfo
- Publication number
- JP2796719B2 JP2796719B2 JP63222267A JP22226788A JP2796719B2 JP 2796719 B2 JP2796719 B2 JP 2796719B2 JP 63222267 A JP63222267 A JP 63222267A JP 22226788 A JP22226788 A JP 22226788A JP 2796719 B2 JP2796719 B2 JP 2796719B2
- Authority
- JP
- Japan
- Prior art keywords
- adhesive
- feed roller
- paper feed
- sheet material
- printing mechanism
- 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.)
- Expired - Fee Related
Links
Landscapes
- Cleaning In Electrography (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Description
【発明の詳細な説明】 〈産業上の利用分野〉 本発明は、ファクシミリ、複写機、プリンター機等に
設けられている印刷機構の紙送り部に有る給紙ローラを
清浄する方法及び清浄具に関するものである。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and a cleaning tool for cleaning a paper feed roller in a paper feed unit of a printing mechanism provided in a facsimile, a copying machine, a printer, or the like. Things.
〈従来の技術〉 ファクシミリ、複写機、プリンター機等の印刷機構に
おいて、原稿や印刷する紙はモータにより回転するゴム
またはスポンジ状の給紙ローラの間を通過させている
が、塵芥、朱肉、紙粉、カーボン付き伝票のワックス
分、PPCトナー等が上記ローラの表面に付着し、紙送り
が詰ったり不正確になり、若くは紙の表面が汚染する場
合が有る。<Prior art> In printing mechanisms such as facsimile machines, copiers, and printers, originals and paper to be printed are passed between rubber or sponge-shaped paper feed rollers rotated by a motor. Powder, wax on a slip with carbon, PPC toner, and the like adhere to the surface of the roller, and the paper feed may be clogged or inaccurate, and the paper surface may be contaminated when young.
したがって、従来では紙に上記した事態が発生すると
装置を開放したり分解し、給紙ローラをフロンソルベン
ト、アルコール類で拭き取っている。Therefore, conventionally, when the above-mentioned situation occurs on paper, the apparatus is opened or disassembled, and the paper feed roller is wiped with a Freon solvent or alcohol.
〈発明が解決しようとする課題〉 しかし上記した従来技術では、非常に手間が掛るこ
と、装置の分解に伴う専門的な技術が必要であること、
さらに有機溶剤の使用による人体または環境の汚染等が
問題となっている。<Problems to be Solved by the Invention> However, in the above-described conventional technology, it takes a lot of trouble, and a special technique for disassembling the device is required,
Further, there is a problem of contamination of the human body or environment due to the use of the organic solvent.
ところで、粘着製品の利用方法の１種類として、ラベ
ル等によるディスプレイ手段や、テープ等による係止手
段として使用されてきた粘着製品を、最近ではカーペッ
トその他の清掃具として利用する方法が実用化されてい
る（例えば実開昭59−157672号公報、実開昭61−160855
号公報等）。By the way, as one type of the method of using the adhesive product, a method of using an adhesive product which has been used as a display means by a label or the like and a locking means by a tape or the like as a carpet or other cleaning tool has recently been put to practical use. (Eg, Japanese Utility Model Application Laid-Open No. 59-157672, and Japanese Utility Model Application Laid-Open No. 61-160855).
No.).
上記した従来の公報の内容は、粘着剤が塗布されたシ
ートをゴムまたはスポンジローラに巻き付け、上記ゴム
またはスポンジローラをカーペット等の上に転がすこと
により、塵埃等をローラ表面の粘着層に付着させて、該
カーペット等の表面を清掃するクリーナ用粘着テープを
与えるものである。The content of the above-mentioned conventional publication is that a sheet coated with an adhesive is wrapped around a rubber or sponge roller, and the rubber or the sponge roller is rolled on a carpet or the like, so that dust or the like adheres to the adhesive layer on the roller surface. Thus, an adhesive tape for a cleaner for cleaning the surface of the carpet or the like is provided.
上記した粘着テープに使用される粘着剤は、カーペッ
ト等の凹凸の大きな面や微細な繊維の間の塵埃等を付着
させるので、通常では強い粘着力を有する粘着剤が使用
され、塵埃や毛髪等を広範囲に付着できるように構成さ
れている。The pressure-sensitive adhesive used in the pressure-sensitive adhesive tape described above adheres dust and the like between large fibers and uneven surfaces of a carpet or the like and fine fibers, so that a pressure-sensitive adhesive having a strong adhesive force is usually used, such as dust or hair. Is configured to be able to adhere to a wide range.
しかし、上記した粘着テープをファクシミリ、複写
機、プリンター機等の印刷機構の紙送り部のローラの清
掃用として使用すると、粘着テープが給紙ローラに巻き
付いたり、粘着剤がローラに付着する場合があるので使
用することができない。However, when the above-mentioned adhesive tape is used for cleaning the roller of the paper feed unit of a printing mechanism of a facsimile, a copying machine, a printer, or the like, the adhesive tape may be wrapped around the paper feed roller or the adhesive may adhere to the roller. Can not be used because there is.
〈課題を解決するための手段〉 本発明は上記に鑑み提案されたもので、シート材に一
定範囲の粘着力を有する粘着層を形成した清掃具を給紙
ローラ間に通過させることにより、給紙ローラの表面に
付着する微細な塵埃等の汚損物を粘着層に移行させて、
給紙ローラの表面を清浄するようにしたことを特徴とす
る印刷機構等の給紙ローラの清浄方法及び清浄具に関す
るものである。<Means for Solving the Problems> The present invention has been proposed in view of the above, and a cleaning tool having a sheet material having an adhesive layer having a predetermined range of adhesive force is passed between sheet feed rollers to supply a sheet. By transferring contaminants such as fine dust adhering to the surface of the paper roller to the adhesive layer,
The present invention relates to a cleaning method and a cleaning tool for a paper feed roller such as a printing mechanism, wherein the surface of the paper feed roller is cleaned.
上記した粘着層は、JIS−Ｚ−0237の規定に基く粘着
力が0.1〜50g/2.5cmであり、天然ゴム、合成ゴム等を主
成分とする粘着剤を塗布して構成する。The above-mentioned adhesive layer has an adhesive force of 0.1 to 50 g / 2.5 cm based on the provisions of JIS-Z-0237, and is formed by applying an adhesive mainly composed of natural rubber, synthetic rubber or the like.
また、本発明は、シート材の表面に、天然ゴム、合成
ゴム成分等を含有する粘着層を形成してなり、シート材
の先端部分に中央部分より粘着力の弱い弱粘着部分を形
成したことを特徴とする印刷機構等の給紙ローラの清浄
具をも提案する。Further, the present invention is that the adhesive layer containing a natural rubber, a synthetic rubber component and the like is formed on the surface of the sheet material, and the weak adhesive portion having a lower adhesive strength than the central portion is formed at the leading end portion of the sheet material. Also proposed is a cleaning device for a paper feed roller, such as a printing mechanism, characterized by the following.
また、前記弱粘着部分を形成する代わりに、粘着層が
存在しない非粘着部分を形成し、この非粘着部分に離型
処理剤層を形成するようにしても良い。Instead of forming the weakly adhesive portion, a non-adhesive portion having no adhesive layer may be formed, and a release agent layer may be formed on the non-adhesive portion.
尚、シート材は、薄紙、合成紙、不織布やフィルムか
らなる。The sheet material is made of thin paper, synthetic paper, nonwoven fabric or film.
〈作用〉 本発明は、粘着剤の粘着力強度、種類及び基材の種
類、厚み等を印刷機構のローラ清浄用として鋭意検討し
た結果提案されたものである。<Function> The present invention has been proposed as a result of intensive studies on the adhesive strength and type of the pressure-sensitive adhesive and the type and thickness of the substrate for cleaning the roller of the printing mechanism.
まず、粘着剤の粘着力が強すぎると、給紙ローラとの
剥離力が大きすぎ、基材が給紙ローラに巻き付く等の走
行不可能が発生する。また粘着剤の粘着力が弱すぎる
と、給紙ローラの表面に付着する微細な塵埃等の汚損物
を粘着層へ付着させることができない。First, if the adhesive strength of the adhesive is too strong, the peeling force with the paper feed roller is too large, and the running becomes impossible such as the base material being wound around the paper feed roller. On the other hand, if the adhesive strength of the adhesive is too weak, contaminants such as fine dust adhering to the surface of the paper feed roller cannot be adhered to the adhesive layer.
したがって、本発明ではシート材の表面に形成する粘
着剤の粘着力が0.1〜50g/2.5cmの範囲が良好であり、特
に0.5〜10g/2.5cmが最適であることを見い出した。Therefore, in the present invention, it has been found that the adhesive strength of the adhesive formed on the surface of the sheet material is preferably in the range of 0.1 to 50 g / 2.5 cm, and particularly 0.5 to 10 g / 2.5 cm is optimal.
また、粘着剤の粘着力が弱くても、少なくとも印刷機
構における給紙ローラの清浄性が良いこと、ハード各部
に粘着剤が残存しないこと、人体に影響の無いこと、保
存性の良いことが挙げられる。即ち、粘着層として層自
体が柔軟なこと、疑集力があること、残存モノマーの無
いこと、耐候性があること等を具体的な条件となる。Further, even when the adhesive strength of the adhesive is weak, at least the cleanliness of the paper feed roller in the printing mechanism is good, the adhesive does not remain in each part of the hardware, there is no effect on the human body, and the storage stability is good. Can be That is, specific conditions include that the layer itself as the adhesive layer is flexible, has a concentrating power, has no residual monomer, has weather resistance, and the like.
上記した粘着力が比較的弱い粘着剤の原材料として
は、天然ゴム、合成ゴム、アクリル系ゴム、酢酸ビニル
系共重合物、アクリル樹脂、ウレタン樹脂、スチレン系
共重合物等が挙げられ、上記した成分の一種または二種
以上の混合物であって現在利用されている粘着剤を利用
することができ、また加硫剤、金属塩、イソシアネート
等の架橋剤を添加しても良い。The raw materials of the above-mentioned pressure-sensitive adhesive having a relatively low adhesive strength include natural rubber, synthetic rubber, acrylic rubber, vinyl acetate-based copolymer, acrylic resin, urethane resin, styrene-based copolymer, and the like. One or a mixture of two or more components can be used, and currently available pressure-sensitive adhesives can be used, and a crosslinking agent such as a vulcanizing agent, a metal salt, or an isocyanate may be added.
さらには、粘着剤の粘着力を調節し、ローラに粘着剤
が残存するのを防止するため、各種の添加剤として例え
ば充填剤、界面活性剤、シリコン、水性粘着剤、粘着付
与剤等を添加し、所望の粘着力に調整するようにしても
よい。Furthermore, in order to adjust the adhesive force of the adhesive and prevent the adhesive from remaining on the roller, for example, fillers, surfactants, silicone, water-based adhesives, tackifiers and the like are added as various additives. Then, it may be adjusted to a desired adhesive strength.
一方、基材としては紙、クロス、合成紙、不織布、フ
ィルム等を使用することができ、印刷機構のハード部分
を通過することができればどのような厚みでもよいが、
どのような種類の基材であっても300μ以下で10μ以上
のものが好適である。On the other hand, paper, cloth, synthetic paper, nonwoven fabric, film, etc. can be used as the substrate, and any thickness may be used as long as it can pass through the hard part of the printing mechanism.
Regardless of the type of substrate, those having a size of 300 μm or less and 10 μm or more are suitable.
また基材の腰の強さが印刷機構の紙送り部との間に関
係があり、例えば一般にフィルムは紙に比べて腰が弱
く、特に厚みの薄いフィルムを基材として使用すると印
刷機構の給紙ローラに巻き込まれやすい。In addition, the strength of the base of the substrate is related to the paper feeding portion of the printing mechanism. For example, a film is generally weaker than paper, and particularly when a thin film is used as the base, the feeding of the printing mechanism is reduced. Easy to get caught in paper rollers.
したがって、ファクシミリ、複写機、プリンター機の
各々に対応する基材を選択すれば良いが、通常使用され
る各々のプリンター紙と同一の基材を使用すればよい。Therefore, the base material corresponding to each of the facsimile, the copying machine, and the printer machine may be selected, but the same base material as each of the commonly used printer papers may be used.
また、シート材１の表面に粘着剤による粘着層２を形
成する場合、各種の形態を想定することができる。When the adhesive layer 2 is formed of an adhesive on the surface of the sheet material 1, various forms can be assumed.
粘着層２はシート材１の表面の全面もしくは部分的に
ベタ塗り（第１〜４図）する他の、横方向、若くは斜め
方向の縞模様状（第５図、第６図）でもよいし、斜め格
子状（第７図）、屈曲する縦縞模様状（第８図）、若く
はレンガ模様状（第９図）でもよい。The adhesive layer 2 may be a stripe pattern (FIGS. 5 and 6) in the horizontal direction or in the diagonal direction, in addition to the whole or partial solid coating of the surface of the sheet material 1 (FIGS. 1 to 4). Alternatively, it may be an oblique lattice pattern (FIG. 7), a bent vertical stripe pattern (FIG. 8), or a brick pattern (FIG. 9).
このように、シート材１に模様状に粘着層２を形成す
ると、粘着層２の粘着力が強すぎて使用時にシート材１
が印刷機構の給紙ロールに巻き付くのを防止することが
できるし、装飾的効果をもたらせることができる。ま
た、粘着層２はシート材１の片面でもよいが、印刷機構
の給紙ローラが上下に並列している場合に使用するので
あれば、シート材１の両面に粘着層２を形成するのが望
ましい。When the adhesive layer 2 is formed in a pattern on the sheet material 1 as described above, the adhesive force of the adhesive layer 2 is too strong, and the sheet material 1 is used at the time of use.
Can be prevented from wrapping around the paper feed roll of the printing mechanism, and a decorative effect can be provided. Also, the adhesive layer 2 may be on one side of the sheet material 1, but if it is used when the paper feed rollers of the printing mechanism are vertically arranged in parallel, it is preferable to form the adhesive layer 2 on both sides of the sheet material 1. desirable.
また、シート材１の供給側の先端部分には粘着力の弱
い弱粘着部分３や粘着層が存在しない非粘着部分３′を
形成する。弱粘着部分３を形成するためには、粘着層を
薄くしたり、粘着力の弱い成分の粘着剤を塗布すればよ
い。又、非粘着部分３′には必要であればシリコン処理
等により離型処理剤層を形成する。この弱粘着部分３や
非粘着部分３′はシート材１を印刷機構に供給する場合
の把持部分として利用することができる。また、シート
材１の先端部分に非粘着部分３′が有ると、シート材１
が印刷機構に供給されて給紙ローラ間を通過する場合
に、弱粘着部分３非粘着部分３′は給紙ローラ間を強制
的繰り出されるので、シート材１が給紙ローラに巻き付
くのをさらに防止することができる。特に弱軟着部分３
は、シート材１が給紙ローラに巻き付くのを防止するば
かりでなく、給紙ローラの清浄効果にも貢献する。ま
た、非粘着部分３′に離型処理剤層を形成した場合、シ
ート材の先端部分には滑り性が付与されるので、給紙ロ
ーラへの巻き付きを確実に防止することができる。In addition, a weak adhesive portion 3 having a weak adhesive force and a non-adhesive portion 3 'having no adhesive layer are formed at the leading end of the sheet material 1 on the supply side. In order to form the weakly adhesive portion 3, the adhesive layer may be thinned, or an adhesive having a weak adhesive component may be applied. If necessary, a release treatment agent layer is formed on the non-adhesive portion 3 'by silicon treatment or the like. The weak adhesive portion 3 and the non-adhesive portion 3 'can be used as a grip portion when the sheet material 1 is supplied to the printing mechanism. Also, if there is a non-adhesive portion 3 'at the leading end of the sheet material 1, the sheet material 1
Is supplied to the printing mechanism and passes between the paper feed rollers, the weak adhesive portion 3 and the non-adhesive portion 3 'are forcibly fed out between the paper feed rollers, so that the sheet material 1 is prevented from winding around the paper feed roller. Further prevention can be achieved. Especially weak soft-wear part 3
Does not only prevent the sheet material 1 from winding around the paper feed roller, but also contributes to the cleaning effect of the paper feed roller. Further, when a release agent layer is formed on the non-adhesive portion 3 ', the leading end of the sheet material is provided with slipperiness, so that winding around the sheet feed roller can be reliably prevented.
以上のようにシート材により構成された本発明の清浄
具は、粘着層が弱い粘着力とはいえ、空気に中の塵埃が
付着することのないように、また他のものに粘着しない
ように剥離紙等を被覆して使用直前まで粘着層を保護す
るほうがよい。As described above, the cleaning device of the present invention composed of a sheet material has a pressure-sensitive adhesive layer with a weak adhesive strength, but does not allow dust in the air to adhere to the air and does not adhere to other objects. It is better to cover the adhesive layer with a release paper or the like until just before use.
従って上記のように構成された本発明の清浄具はファ
クシミリ、複写機、プリンター機等の印刷機構を通過さ
せるだけで内部の給紙ローラを確実簡便で迅速な清浄処
理することができる。Therefore, the cleaning tool of the present invention configured as described above can perform simple and quick cleaning of the internal paper feed roller simply by passing the cleaning tool through a printing mechanism such as a facsimile, a copying machine, or a printer.
〈実施例〉 以下に本発明の実施例を説明する。<Examples> Examples of the present invention will be described below.
下記に示す種類と配合の粘着剤を、所定の厚みになる
ように各基材の表面に粘着剤を塗布したシート材を作成
し、予めJIS−Ｚ−0237の規格に準じて180゜ピール粘着
力を測定した後、三種の異なるファクシミリ機を使用し
て、 塵埃の付着性、 シート材の搬送性、 保存性 を調査した。Create a sheet material with the following types and formulations of adhesive applied to the surface of each substrate so as to have a predetermined thickness and apply 180 ° peel adhesive in advance according to the JIS-Z-0237 standard. After measuring the force, three different facsimile machines were used to investigate dust adhesion, sheet transportability, and storage stability.
実施例１ 基 材：厚さが80μの純白ロール紙 粘着剤：厚さが15μのアクリル系粘着剤 粘着力:2.5g/2.5cm 実施例２ 基 材：厚さが100μのPETフィルム 粘着剤：厚さが10μのSBR系粘着剤（10％シリコンオイ
ル添加） 粘着力:1.0g/2.5cm 実施例３ 基 材：厚さが200μの厚紙 粘着剤:10μアクリル系粘着剤（平均粒径10μのガラス
ビーズを10％添加） 粘着力:0.5g/2.5cm 比較例１ 基 材：厚さが80μの純白ロール紙 粘着剤:15μアクリル系粘着剤 粘着力:100g/2.5cm 比較例２ 基 材：厚さが100μのPETフィルム 粘着剤:20μSBR系粘着剤（10％シリコンオイル添加） 粘着力:200g/2.5cm 比較例３ 基 材：厚さが200μの厚紙 粘着剤:10μアクリル系粘着剤（平均粒径10μのガラス
ビーズを10％添加） 粘着力:500g/2.5cm （評価方法） 上記した実施例１〜３及び比較例１〜３の各シート材
をB4版サイズにカットして個々のサンプルのシートと
し、下記の基準で評価を行った。Example 1 Base material: Pure white roll paper having a thickness of 80μ Adhesive: Acrylic adhesive having a thickness of 15μ Adhesive strength: 2.5g / 2.5cm Example 2 Base material: PET film having a thickness of 100μ Adhesive: SBR adhesive with a thickness of 10μ (10% silicone oil added) Adhesive strength: 1.0g / 2.5cm Example 3 Base material: cardboard with a thickness of 200μ Adhesive: 10μ acrylic adhesive (with an average particle size of 10μ) Adhesive strength: 0.5g / 2.5cm Comparative example 1 Base material: Pure white roll paper with thickness of 80μ Adhesive: 15μ acrylic adhesive Adhesive strength: 100g / 2.5cm Comparative example 2 Base: 100μ thick PET film Adhesive: 20μ SBR adhesive (10% silicone oil added) Adhesion: 200g / 2.5cm Comparative Example 3 Base material: 200μ thick cardboard Adhesive: 10μ acrylic adhesive (average 10% glass beads with a particle size of 10μ are added.) Adhesion: 500g / 2.5cm (Evaluation method) Each of the sheet materials of Examples 1 to 3 and Comparative Examples 1 to 3 is cut into a B4 size. To a sheet of individual samples, were evaluated according to the following criteria.
塵埃の付着性 各サンプルをファクシミリに通過させ、粘着層に塵埃
が付着した状況を目視で評価した。数枚のサンプルで同
様な操作を繰り返し、 一枚目で塵埃がほとんどとれたものを ○ 二枚目で塵埃がほとんどとれたものを △ 三枚目以上で塵埃がほとんどとれたものを× と評価した。Dust Attachment Each sample was passed through a facsimile, and the situation where dust adhered to the adhesive layer was visually evaluated. The same operation was repeated on several samples, and the sample that removed most of the dust on the first sample was evaluated as being good. The sample that removed most of the dust on the second sample was evaluated as poor. did.
シートの搬送性 各サンプルをファクシミリに通過させ、途中で停止す
ることなく通過したものを ○ ファクシミリの内部で停止したものを × と評価した。Sheet Conveyability Each sample was passed through a facsimile, and a sample that passed without stopping on the way was evaluated as ○. A sample stopped inside the facsimile was evaluated as ×.
シートの保存性 各サンプルを60℃で一ケ月間保存した後、上記と
の各性状において変化の無いものを ○ 変化のあるものを × と評価した。After storing each sample at 60 ° C. for one month, the sample having no change in the above properties was evaluated as ○.
結果は下記の表１に記載した。 The results are shown in Table 1 below.
表１に示したように、実施例１〜３は上記した各試験
〜において良好であり、塵埃の付着性、シート材の
搬送性、及びシート材の保存性について何れも満足する
結果を得た。一方、比較例１〜３では、何れにおいても
シート材の粘着力が強すぎるため、塵埃の付着性につい
て表１では良好である記載をしたが、これは、シート材
が給紙ローラに巻き付く現象を起こし、無理に手で引き
離した結果である。当然シート材の搬送性試験におい
て、シート材が給紙ローラに巻き付くため使用に適さな
いという判定になった。 As shown in Table 1, Examples 1 to 3 were good in each of the above-described tests to obtain results satisfying all of dust adhesion, sheet material transportability, and sheet material storage stability. . On the other hand, in Comparative Examples 1 to 3, the adhesion of the dust was described as being good in Table 1 because the adhesive strength of the sheet was too strong in any case, but this is because the sheet is wound around the paper feed roller. This is the result of causing a phenomenon and forcing it apart by hand. Naturally, in the sheet material transportability test, it was determined that the sheet material was not suitable for use because it was wound around the paper feed roller.
〈発明の効果〉 以上説明したように本発明によれば、JIS−Ｚ−0237
の規定に基づく粘着力が、0.1〜50g/2.5cmである粘着層
を形成したので、清浄具から剥離紙を取り外して、粘着
層面を印刷面として通常の紙送り同様に給紙ローラに通
すことにより、シート材が給紙ローラに巻き付くことが
なくローラの表面のインクや塵埃等の除去を容易に行う
ことが可能になる。<Effect of the Invention> As described above, according to the present invention, JIS-Z-0237
Since the adhesive layer based on the provisions of 0.1 to 50 g / 2.5 cm is formed, remove the release paper from the cleaning tool and pass the adhesive layer surface as a printing surface through the paper feed roller in the same way as normal paper feed. Accordingly, it is possible to easily remove ink, dust, and the like on the surface of the roller without the sheet material being wound around the paper feed roller.
また、本発明の清浄具は取り扱い上、通常の印刷用紙
と同様であるため、保管においても印刷用紙同様の扱い
ができる。Further, the handling of the cleaning tool of the present invention is the same as that of ordinary printing paper.
さらに清浄に要する時間も短時間で済み、加えて清浄
の作業において特殊な技術や知識を必要とせず、通常の
印刷機のオペレーターが容易に使用できるものである。Further, the time required for cleaning is short, and in addition, the cleaning operation does not require any special skills or knowledge, and can be easily used by ordinary printing press operators.
また、シート材の先端部分に弱粘着部分を設けた場
合、シート材が給紙ローラに巻き付くのを防止するばか
りでなく、給紙ローラの清浄効果にも貢献する。Further, when a weakly adhesive portion is provided at the leading end of the sheet material, it not only prevents the sheet material from wrapping around the sheet feeding roller, but also contributes to the cleaning effect of the sheet feeding roller.
さらに、前記弱粘着部分に代えて非粘着部分を形成
し、該非粘着部分に離型処理剤層を形成した場合、シー
ト材の先端部分には滑り性が付与され、給紙ローラへの
巻き付きを確実に防止することができる。Further, when a non-adhesive portion is formed in place of the weakly-adhesive portion, and a release agent layer is formed on the non-adhesive portion, the leading end portion of the sheet material is provided with slipperiness, so that the sheet material can be wound around the paper feed roller. It can be reliably prevented.
第１図から第９図は本発明のシート材の表面に形成した
粘着層の態様を変化させた場合の正面図である。FIG. 1 to FIG. 9 are front views when the mode of the adhesive layer formed on the surface of the sheet material of the present invention is changed.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭63−134275（ＪＰ，Ａ) 特開 昭58−82287（ＪＰ，Ａ) 特開 昭63−8136（ＪＰ，Ａ) 特開 平２−57227（ＪＰ，Ａ) 特開 平２−286765（ＪＰ，Ａ) 特開 昭62−273889（ＪＰ，Ａ) 特開 昭63−230441（ＪＰ，Ａ) 実開 昭61−135839（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.6，ＤＢ名) B41J 29/17 A47L 25/00 B65H 5/00 G03G 21/00 310 B41F 35/00──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-63-134275 (JP, A) JP-A-58-82287 (JP, A) JP-A-63-8136 (JP, A) JP-A-2- 57227 (JP, A) JP-A-2-286765 (JP, A) JP-A-62-273889 (JP, A) JP-A-63-230441 (JP, A) Jpn. (58) Field surveyed (Int.Cl. 6 , DB name) B41J 29/17 A47L 25/00 B65H 5/00 G03G 21/00 310 B41F 35/00
Claims (4)
粘着力が、0.1〜50g/2.5cmである粘着層を形成した清浄
具を給紙ローラ間に通過させることにより、給紙ローラ
の表面に付着する微細な塵埃等の汚損物を粘着層に移行
させて給紙ローラの表面を清浄するようにしたことを特
徴とする印刷機構等の給紙ローラの清浄方法。1. A sheet feed roller, wherein a cleaning tool having an adhesive layer having an adhesive strength of 0.1 to 50 g / 2.5 cm based on JIS-Z-0237 is passed between sheet feed rollers. A method of cleaning a paper feed roller such as a printing mechanism, characterized in that fine contaminants such as dust adhering to the surface of the paper are transferred to an adhesive layer to clean the surface of the paper feed roller.
分等を含有してJIS−Ｚ−0237の規定に基づく粘着力
が、0.1〜50g/2.5cmである粘着層を形成したことを特徴
とする印刷機構等の給紙ローラの清浄具。2. An adhesive layer containing a natural rubber, a synthetic rubber component, and the like and having an adhesive strength of 0.1 to 50 g / 2.5 cm based on JIS-Z-0237 is formed on the surface of the sheet material. Characteristic cleaning tool for paper feed roller such as printing mechanism.
分等を含有する粘着層を形成してなり、シート材の先端
部分に中央部分より粘着力の弱い弱粘着部分を形成した
ことを特徴とする印刷機構等の給紙ローラの清浄具。3. An adhesive layer containing a natural rubber, a synthetic rubber component or the like is formed on a surface of a sheet material, and a weak adhesive portion having a lower adhesive strength than a central portion is formed at a leading end portion of the sheet material. Characteristic cleaning tool for paper feed roller such as printing mechanism.
分等を含有する粘着層を形成してなり、シート材の先端
部分に粘着層が存在しない非粘着部分を形成し、該非粘
着部分には離型処理剤層を形成したことを特徴とする印
刷機構等の給紙ローラの清浄具。4. An adhesive layer containing a natural rubber, a synthetic rubber component or the like is formed on the surface of the sheet material, and a non-adhesive portion having no adhesive layer is formed at the leading end of the sheet material. A feed roller cleaner for a printing mechanism or the like, characterized in that a release agent layer is formed thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63222267A JP2796719B2 (en) | 1988-09-07 | 1988-09-07 | Cleaning method and cleaning tool for paper feed roller such as printing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63222267A JP2796719B2 (en) | 1988-09-07 | 1988-09-07 | Cleaning method and cleaning tool for paper feed roller such as printing mechanism |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9242339A Division JP2913286B2 (en) | 1997-09-08 | 1997-09-08 | Cleaning tool for paper feed roller such as printing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0270440A JPH0270440A (en) | 1990-03-09 |
| JP2796719B2 true JP2796719B2 (en) | 1998-09-10 |
Family
ID=16779708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63222267A Expired - Fee Related JP2796719B2 (en) | 1988-09-07 | 1988-09-07 | Cleaning method and cleaning tool for paper feed roller such as printing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2796719B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001037699A (en) * | 1999-07-28 | 2001-02-13 | Diatex Co Ltd | Dust collecting tool |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2718679B1 (en) * | 1994-04-15 | 1996-05-24 | Gemplus Card Int | Cleaning card for printing machine and electric card personalization station. |
| JPH1016199A (en) * | 1996-07-02 | 1998-01-20 | Nippon Baldwin Kk | Method and apparatus for cleaning web guide roller |
| DE60031075T2 (en) * | 1999-03-26 | 2007-05-16 | Oji Paper Co., Ltd. | CLEANING CLOTH |
| JP4821137B2 (en) * | 2004-03-25 | 2011-11-24 | ブラザー工業株式会社 | Cleaning sheet |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61135839U (en) * | 1985-02-14 | 1986-08-23 | ||
| JPS63134275A (en) * | 1986-11-27 | 1988-06-06 | Sony Corp | Cleaning of platen surface of thermal printer |
-
1988
- 1988-09-07 JP JP63222267A patent/JP2796719B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001037699A (en) * | 1999-07-28 | 2001-02-13 | Diatex Co Ltd | Dust collecting tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0270440A (en) | 1990-03-09 |
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