JPH03260191A - Apparatus for running paper sheet - Google Patents
Apparatus for running paper sheetInfo
- Publication number
- JPH03260191A JPH03260191A JP5615890A JP5615890A JPH03260191A JP H03260191 A JPH03260191 A JP H03260191A JP 5615890 A JP5615890 A JP 5615890A JP 5615890 A JP5615890 A JP 5615890A JP H03260191 A JPH03260191 A JP H03260191A
- Authority
- JP
- Japan
- Prior art keywords
- paper sheet
- fabric
- paper
- roll
- contact
- 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
- 239000004744 fabric Substances 0.000 claims abstract description 26
- 239000000835 fiber Substances 0.000 claims abstract description 10
- 238000000576 coating method Methods 0.000 abstract description 7
- 239000011248 coating agent Substances 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000004804 winding Methods 0.000 abstract 1
- 239000000123 paper Substances 0.000 description 30
- 239000002655 kraft paper Substances 0.000 description 21
- 238000007796 conventional method Methods 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000003475 lamination Methods 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Landscapes
- Cleaning In General (AREA)
- Advancing Webs (AREA)
- Paper (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は、例えば粘着テープの基体となるクラフト紙の
ような紙シートを所定方向に走行させるための紙シート
走行装置に関するものであり、特に紙シート面の異物除
去に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a paper sheet running device for running a paper sheet such as kraft paper, which is a base material of an adhesive tape, in a predetermined direction, and in particular, This relates to removing foreign matter from the surface of a paper sheet.
［従来の技術］
従来、例えば粘着テープの製造工程においては、その基
体となるクラフト紙をロール状に巻装した給紙部から給
送ロール等を介して各種プロセス（裏打ラミネート、粘
着剤塗布等）の作業部に向けて走行させるようにしてい
るが、この場合、クラフト紙の面には外部から飛来する
異物の他、クラフト紙自体の切断面等から発生する紙粉
が付着することが問題となっている。すなわち、かかる
微細な異物がクラフト紙面に付着していると、その後の
前記ラミネート処理、粘着剤塗工等のプロセスにおいて
欠陥部（穴あき部、線条部等）を生成させる原因となる
。[Prior Art] Conventionally, for example, in the manufacturing process of adhesive tape, various processes (backing lamination, adhesive coating, etc. ), but in this case, the problem is that in addition to foreign matter flying from the outside, paper dust generated from the cut surface of the kraft paper itself adheres to the surface of the kraft paper. It becomes. That is, if such fine foreign matter adheres to the surface of the kraft paper, it will cause defects (holes, striations, etc.) to occur in subsequent processes such as lamination and adhesive coating.
かかる問題の解決手段として、例えば走行するクラフト
紙の面上に、粘着剤を塗布した回転ロールを配設し、該
粘着剤に異物を付着させる方法（以下第１の従来手法と
いう）、回転するブラシをクラフト紙の面に当て異物を
払拭する手法（以下第２の従来手法という）、さらには
、イオン化させた空気をクラフト紙の面に吹き付け、該
空気によって異物を励起させ、別置の吸引装置により集
取する手法（以下第３の従来手法という）等が知られて
いる。As a means of solving this problem, for example, a rotating roll coated with an adhesive is placed on the surface of the traveling craft paper, and foreign matter is attached to the adhesive (hereinafter referred to as the first conventional method). A method in which a brush is applied to the surface of kraft paper to wipe away foreign matter (hereinafter referred to as the second conventional method), and a method in which ionized air is blown onto the surface of kraft paper, the foreign matter is excited by the air, and a separate suction method is used. A method of collecting the particles using a device (hereinafter referred to as the third conventional method) is known.
［発明が解決しようとする課題］
しかしながら、上記第１〜第３の従来手法によると、ク
ラフト紙を例えば毎分１００ｍ以上のような高速度で走
行させた場合、異物の除去能力が著しく低下する。すな
わち、第１の従来手法では、粘着剤の粘着力に限界があ
り、第２の従来手法ではブラシ植毛の掃き立て力に限界
があり、いずれも走行速度が大きくなると、異物除去に
対してほとんど無能となる。また、第３の従来手法では
、高走行速度下では十分なイオン化等に難がある他、ク
ラフト紙に略固着状態で付着した異物に対しては遊離が
困難でほとんど除去能力を失う。[Problems to be Solved by the Invention] However, according to the first to third conventional methods described above, when kraft paper is run at a high speed of 100 m/min or more, the ability to remove foreign matter is significantly reduced. . In other words, in the first conventional method, there is a limit to the adhesive force of the adhesive, and in the second conventional method, there is a limit to the sweeping force of the brush flocking. Become incompetent. Furthermore, in the third conventional method, it is difficult to sufficiently ionize the paper at high running speeds, and it is difficult to release foreign substances that are substantially fixedly attached to the kraft paper, resulting in almost no ability to remove them.
本発明は、上記従来技術の課題に鑑み、紙シートの面上
に付着する異物を常時効率良く除去し得る手段を備えた
紙シート走行装置を提供することを目的とする。SUMMARY OF THE INVENTION In view of the above-mentioned problems of the prior art, an object of the present invention is to provide a paper sheet traveling device that is equipped with means that can constantly and efficiently remove foreign matter adhering to the surface of a paper sheet.
［課題を解決するための手段］
上記目的を達成すべく、本発明は紙シートを所定方向に
走行させるように構成された紙シート走行装置において
、前記紙シートの面上に摺接部材を設け、該摺接部材に
は、該紙シートの面と接するように起毛性繊維から成る
布地を取付けたことを特徴とする。[Means for Solving the Problems] In order to achieve the above object, the present invention provides a paper sheet traveling device configured to travel a paper sheet in a predetermined direction, in which a sliding member is provided on the surface of the paper sheet. , a fabric made of raised fibers is attached to the sliding contact member so as to be in contact with the surface of the paper sheet.
［作用］
例えばフランネルのような起毛性繊維の織布から成る布
地は、紙シートの面との間に働く摩擦抵抗が大きいので
、紙シートの面に該布地が接すると、該紙シートの面に
付着した紙粉等の微細な異物は該布地の繊維間に吸着さ
れ、該紙シートの面は前記布地との相対速度の程度如何
に拘らず、常時清浄に保たれる。[Function] For example, a fabric made of a woven fabric of raised fibers, such as flannel, has a large frictional resistance between it and the surface of a paper sheet, so when the fabric comes into contact with the surface of the paper sheet, the surface of the paper sheet Fine foreign matter such as paper dust attached to the paper sheet is adsorbed between the fibers of the fabric, and the surface of the paper sheet is always kept clean regardless of the relative speed with the fabric.
［実施例コ
図は本発明の一実施例を示すものであり、例えば粘着テ
ープの塗膜工程に通用される場合を示したものである。[Example 1] Figure 1 shows an example of the present invention, and shows a case where it is applied, for example, to a coating process for adhesive tape.
図示しない給紙部に連なるクラフト紙１は、ガイドロー
ル２，３，４．５に連接した後、塗工部を構成するバッ
クロール６に巻回され次の処理工程に向けて走行する。The kraft paper 1 connected to a paper feed section (not shown) is connected to guide rolls 2, 3, 4.5, and then wound around a back roll 6 constituting a coating section and runs toward the next processing step.
なお、前記塗工部は前記バックロール６の他オフセット
ロール７、グラビアロール８．塗液タンク９等から成る
。In addition, the coating section includes, in addition to the back roll 6, an offset roll 7, a gravure roll 8. It consists of a coating liquid tank 9, etc.
一方、前記ガイドロール２．３の間には摺接部材たる固
定ロール１０が設けられており、該固定ロール１０には
、例えばフランネルのような起毛性の繊維の織布から成
る布地１１が巻回されている。該布地１１の一端側は綬
出しロール１２に巻回され、その他端側は巻取りロール
１３に巻回されている。On the other hand, a fixed roll 10 serving as a sliding contact member is provided between the guide rolls 2.3, and a fabric 11 made of a woven fabric of raised fibers such as flannel is wound around the fixed roll 10. It's being passed around. One end of the fabric 11 is wound around a ribbon roll 12, and the other end is wound around a take-up roll 13.
なお、前記固定ロール１０は、その軸長が少なくとも、
前記クラフト紙１の紙幅と同一の長さであり、該固定ロ
ール１０に巻回された布地１１はその起毛面がクラフト
紙１の面と適当な圧力をもって接している。Note that the fixed roll 10 has an axial length of at least
The length of the cloth 11 is the same as the paper width of the kraft paper 1, and the raised surface of the cloth 11 wound around the fixed roll 10 is in contact with the surface of the kraft paper 1 with appropriate pressure.
次に、上記のように構成された本実施例の作動につき説
明する。Next, the operation of this embodiment configured as described above will be explained.
クラフト紙１が図の左方に走行し始めると、固定ロール
１０に巻回された布地１１の起毛面がクラフト紙１の面
と接触し、両面との間の摩擦抵抗によりクラフト紙面に
付着した紙粉等の異物が布地１１の起毛繊維間に吸着さ
れ、クラフト紙面は清浄になる。この場合、布地１１は
フランネルから成るので、クラフト紙１の走行速度が例
えば毎分１００ｍ以上に大ぎくなりても前記摩擦抵抗は
ほとんど低減することがなく、異物の除去能力を低下さ
せる恐れはない。When the kraft paper 1 begins to travel to the left in the figure, the raised surface of the fabric 11 wound around the fixed roll 10 comes into contact with the surface of the kraft paper 1, and adheres to the surface of the kraft paper due to the frictional resistance between both surfaces. Foreign matter such as paper dust is adsorbed between the raised fibers of the cloth 11, and the surface of the kraft paper becomes clean. In this case, since the fabric 11 is made of flannel, even if the traveling speed of the kraft paper 1 increases to, for example, 100 m/min or more, the frictional resistance will hardly decrease, and there is no fear that the ability to remove foreign matter will be reduced. .
走行するクラフト紙１に布地１１を相当時間接触させ異
物が布地１１に異物が蓄積したら、前記繰出しロール１
２１巻取りロール１３を回転させて布地１１を移動させ
る。When the fabric 11 is brought into contact with the traveling kraft paper 1 for a considerable period of time and foreign matter accumulates on the fabric 11, the feed roll 1
21 The fabric 11 is moved by rotating the take-up roll 13.
なお、長期連続作業を行なう場合には両ロール１２．１
３に間欠的あるいは微動的な回転駆動手段を連結してお
けば全自動的に異物除去が可能となる。In addition, when performing long-term continuous work, both rolls 12.1
If an intermittent or micro-movement rotational drive means is connected to 3, it becomes possible to remove foreign matter completely automatically.
固定ロール１０の位置は、クラフト紙１と布地１１との
必要接触圧、クラフト紙の走行条件等に応じて適宜変動
させ得るようにしておけば、より好適なものとなる。It will be more preferable if the position of the fixed roll 10 can be changed as appropriate depending on the required contact pressure between the kraft paper 1 and the fabric 11, the traveling conditions of the kraft paper, etc.
本実施例では布地１１としてフランネルを用いたが紙シ
ートに損傷を与えないものであれば他の起毛性繊維から
成るものを用いてもよい。In this embodiment, flannel is used as the fabric 11, but other nappy fibers may be used as long as they do not damage the paper sheet.
また、本実施例ではクラフト紙の一方の面側のみ布地を
接触させるようにしたが表裏両面に布地を接触させるよ
うにすればさらに完璧な異物除去が行える。Further, in this embodiment, the cloth was brought into contact with only one side of the kraft paper, but if the cloth was brought into contact with both the front and back sides, even more perfect foreign matter removal could be achieved.
［発明の効果コ
以上のように、本発明によれば、紙シートを所定方向に
走行されるように構成された紙シート走行装置において
、前記紙シートの面上に摺接部材を設け、該摺接部材に
は、該紙シートの面と接するように起毛性繊維から成る
布地を取付けたことを特徴とする、走行する紙シート面
に付着した紙粉等の異物を常時、かつ、十分に除去する
ことができ、紙シート製品の品質向上に貢献できる。ま
た、布地の接触という簡単な構成で済むので安価に＃Ｍ
供できる。[Effects of the Invention] As described above, according to the present invention, in a paper sheet traveling device configured to travel a paper sheet in a predetermined direction, a sliding member is provided on the surface of the paper sheet, and a sliding member is provided on the surface of the paper sheet. The sliding contact member is characterized in that a fabric made of raised fibers is attached to the surface of the paper sheet so as to be in contact with the surface of the paper sheet. can be removed, contributing to improving the quality of paper sheet products. In addition, since it only requires a simple structure of contacting the fabric, it is inexpensive #M
I can provide it.
図は本発明の一実施例を示す側面図である。 １・・・クラフト紙（紙シート）、 １０・・・固定ロール（摺接部材）、 １１・・・布地。 特許比願人 積水化学工業株式会社 代表者 廣 １） 馨 The figure is a side view showing one embodiment of the present invention. 1...Kraft paper (paper sheet), 10...Fixed roll (sliding member), 11...Fabric. patent applicant Sekisui Chemical Co., Ltd. Representative Hiroshi 1) Kaoru
Claims (1)
た紙シート走行装置において、 前記紙シートの面上に摺接部材を設け、該摺接部材には
、該紙シートの面と接するように起毛性繊維から成る布
地を取付けたことを特徴とする紙シート走行装置。(1) In a paper sheet traveling device configured to run a paper sheet in a predetermined direction, a sliding member is provided on the surface of the paper sheet, and the sliding member is configured to be in contact with the surface of the paper sheet. A paper sheet running device characterized in that a fabric made of nappy fibers is attached to the paper sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5615890A JPH03260191A (en) | 1990-03-06 | 1990-03-06 | Apparatus for running paper sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5615890A JPH03260191A (en) | 1990-03-06 | 1990-03-06 | Apparatus for running paper sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03260191A true JPH03260191A (en) | 1991-11-20 |
Family
ID=13019288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5615890A Pending JPH03260191A (en) | 1990-03-06 | 1990-03-06 | Apparatus for running paper sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03260191A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115108380A (en) * | 2022-07-07 | 2022-09-27 | 甘肃金世泰包装印刷有限公司 | Facial tissue attachment removing equipment for splitting machine |
-
1990
- 1990-03-06 JP JP5615890A patent/JPH03260191A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115108380A (en) * | 2022-07-07 | 2022-09-27 | 甘肃金世泰包装印刷有限公司 | Facial tissue attachment removing equipment for splitting machine |
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