JPS61277542A - Method of removing paper dust of continuous paper and device thereof - Google Patents
Method of removing paper dust of continuous paper and device thereofInfo
- Publication number
- JPS61277542A JPS61277542A JP11922085A JP11922085A JPS61277542A JP S61277542 A JPS61277542 A JP S61277542A JP 11922085 A JP11922085 A JP 11922085A JP 11922085 A JP11922085 A JP 11922085A JP S61277542 A JPS61277542 A JP S61277542A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- continuous paper
- air
- dust
- continuous
- 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
Landscapes
- Details Of Cutting Devices (AREA)
- Advancing Webs (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、連続紙の製造時あるいは連続紙を順次幅方向
に分割するときなどにおいて、連続紙の表裏各面に付着
する紙粉を除去するための連続紙の紙粉除去方法及びそ
のための装置に関するものである。Detailed Description of the Invention (Industrial Application Field) The present invention is a method for removing paper dust that adheres to the front and back surfaces of continuous paper during manufacturing of continuous paper or when dividing continuous paper in the width direction. The present invention relates to a method for removing paper dust from continuous paper and an apparatus therefor.
（発明の背景及び従来技術）
連続紙の製造時あるいは広幅の連続紙を所定幅の分割連
続紙に切断する際などの紙加工時には、微細な紙粉が多
量に発生し、その紙粉が連続紙の表裏各面に付着するよ
うになるが、このように紙粉が付着した連続紙はそのま
ま巻き上げ部においてロール上に巻回される。又この連
続紙外面に付着した紙粉は、連続紙が巻掛はロールなど
に接触することによって該連続紙に発生ずる静電気によ
る吸着作用によって容易に連続紙面から分離し難くなっ
ている。そしてこのように多量の紙粉が付着している紙
を使用して、その紙に例えば印刷をする場合には、該紙
粉によってインクかにじんだり印刷が不鮮明になったり
するという問題がある。(Background of the invention and prior art) During paper processing such as manufacturing continuous paper or cutting wide continuous paper into divided continuous paper of a predetermined width, a large amount of fine paper dust is generated, and the paper dust is The paper powder adheres to both the front and back sides of the paper, and the continuous paper with paper powder attached in this way is wound onto a roll in the winding section. Moreover, the paper dust adhering to the outer surface of the continuous paper is difficult to be easily separated from the surface of the continuous paper due to the adsorption effect due to static electricity generated on the continuous paper when the continuous paper comes into contact with a roll or the like. When printing, for example, on paper with such a large amount of paper dust attached, there is a problem that the paper dust causes the ink to bleed or the printing to become unclear.
ところで、従来では、連続紙の外面に付着している紙粉
を除去する方法として、走行する連続紙の表裏各面に近
接させてそれぞれバキューム装置を設置し、該バキュー
ム装置の吸引作用により、連続紙の外面に付着している
紙粉を吸引・分離せしめるようにした方法が試みられて
いる。ところが、このような従来のバキューム装置によ
る紙粉除去方法では、連続紙が静電気を帯びており、し
かも連続紙が高速（例えば１０００ｍ／分）で走行什し
められていてその連続紙の走行面近傍に連続紙の走行と
ともに流動する空気境界層が発生することにより、紙粉
除去効果はあまりあげられなかった。By the way, conventionally, as a method for removing paper dust adhering to the outer surface of continuous paper, a vacuum device is installed in close proximity to each of the front and back surfaces of the running continuous paper, and the suction action of the vacuum device removes paper dust from the continuous paper. A method has been attempted in which paper dust adhering to the outer surface of paper is suctioned and separated. However, in such a conventional paper dust removal method using a vacuum device, the continuous paper is charged with static electricity, and moreover, the continuous paper is running at a high speed (for example, 1000 m/min), and the paper dust near the running surface of the continuous paper is charged with static electricity. Due to the generation of an air boundary layer that flows as the continuous paper runs, the paper dust removal effect was not very effective.
（発明の目的）
本発明は、上記の如き従来の紙粉除去方法の問題点に鑑
み、連続紙の外面に付着している紙粉を効果的に除去し
得るようにした連続紙の紙粉除去方法及びそのための装
置を提案することを目的とするものである。(Object of the Invention) In view of the problems of the conventional paper dust removal method as described above, the present invention provides a paper dust removal method for continuous paper that can effectively remove paper dust attached to the outer surface of continuous paper. The purpose of this paper is to propose a removal method and a device for the same.
（目的を達成するための手段）
本発明の連続紙の紙粉除去方法は、連続して走行せしめ
られる連続紙の表裏各面における、前記連続紙の走行方
向に相互に適宜小間隔だけずらせた位置に向けてそれぞ
れ連続紙の表裏各側からエアジェツトを吹きつけて該連
続紙表裏各面に付着している紙粉を除去するようにした
ことを特徴とするものである。(Means for Achieving the Object) The method for removing paper dust from continuous paper of the present invention is to remove paper dust from continuous paper by an appropriate small interval in the running direction of the continuous paper on each of the front and back sides of the continuous paper that is continuously run. The present invention is characterized in that air jets are blown onto the front and back sides of the continuous paper to remove paper powder adhering to the front and back sides of the continuous paper.
又、本発明の連続紙の紙粉除去装置は、連続して走行せ
しめられる連続紙の表裏各走行面における、前記連続紙
の走行方向に相互に適宜小間隔だけずらせた位置に向け
て、それぞれエアジェツトを吹きつけるための各エアノ
ズルをもつエア噴出装置を備えたことを特徴とするもの
である。Further, the paper dust removal device for continuous paper of the present invention is arranged to remove paper dust from each of the front and back running surfaces of the continuous paper that is continuously run toward positions that are shifted by an appropriate small distance from each other in the running direction of the continuous paper. This device is characterized by being equipped with an air blowing device having each air nozzle for blowing an air jet.
（作 用）
本発明の連続紙の紙粉除去方法及びその装置は、連続し
て走行せしめられる連続紙の表裏各走行面に向けてそれ
ぞれエアジェツトを吹きつけるようにしていることによ
り、連続紙の外面に付着している紙粉を強制的に吹き飛
ばすように作用し、さらに各側のエアジェツトを、連続
紙走行方向に相互に適宜小間隔だけずらせた位置におい
てそれぞれ連続紙の表裏各走行面に向けて吹きつけるよ
うにしていることにより、走行中の連続紙が該エアジェ
ツト吹きつけ部に差しかかったときに、該連続紙が各側
からのエアジェツトによって順次急激に「Ｓ」字状に折
曲せしめられるようになり、そのとき連続紙に紙粉振い
落とし作用が働いて連続紙外面に付着している紙粉が強
制的に振い落とされるようになるという作用が得られる
。(Function) The method and device for removing paper dust from continuous paper of the present invention sprays air jets toward each of the running surfaces of the continuous paper that is continuously run, thereby removing paper dust from the continuous paper. It acts to forcibly blow away paper dust adhering to the outer surface, and the air jets on each side are directed toward the front and back surfaces of the continuous paper at positions shifted by an appropriate small distance from each other in the running direction of the continuous paper. As a result, when the running continuous paper approaches the air jet blowing section, the continuous paper is sequentially and sharply bent into an "S" shape by the air jets from each side. At that time, a paper powder shaking off action acts on the continuous paper, and the paper powder adhering to the outer surface of the continuous paper is forcibly shaken off.
（実施例）
第１図及び第２図に示す本発明実施例の連続紙の紙粉除
去方法及びその装置について説明する。(Example) A method and apparatus for removing paper dust from continuous paper according to an example of the present invention shown in FIGS. 1 and 2 will be described.
第１図には、広幅連続紙ロールＰ、から繰り出される広
幅連続紙Ｗ１を所定の幅（例えば新聞用紙などの幅）に
分割した後に、その分割連続紙Ｗ、をロール状（分割連
続紙ロールｐｔ）に巻回し得るようにした連続紙分断・
巻上げ装置Ｚが示されている。即ち、この連続紙分断・
巻上げ装置Ｚは、広幅連続紙ロールＰ、から巻はどかれ
た広幅連続紙ｗ、ｔ−−ＲＭｔｊＬｌ＋ｏ −＋Ｌ
Ｉ ｎ Ａ、 Ｉ ｎ Ｑ 、 、、
Ｃａｌてスリッター装置２設置部分に導いて、該スリッ
ター装置２によって所定幅の分割連続紙Ｗ２に分割した
後、その分割連続紙Ｗ、を、ワイングー装置３部分に導
いて該ワイングー装置３上でロール状に巻回して分割連
続紙ロールＰ、を形成するように構成されている。In FIG. 1, a wide continuous paper W1 fed out from a wide continuous paper roll P is divided into a predetermined width (for example, the width of newsprint), and then the divided continuous paper W is divided into rolls (divided continuous paper roll Continuous paper separation/
A hoisting device Z is shown. In other words, this continuous paper separation/
The winding device Z is a wide continuous paper roll P, and the wide continuous paper w and t--RMtjLl+o-+L unwound from the wide continuous paper roll P.
I n A, I n Q, ,,
Cal is guided to the installation part of the slitter device 2, and after being divided into divided continuous paper W2 of a predetermined width by the slitter device 2, the divided continuous paper W is guided to the wine goo device 3 part and rolled on the wine goo device 3. It is configured to be wound into a shape to form a divided continuous paper roll P.
広幅連続紙ロールＰ１に巻回されている広幅連続紙Ｗｌ
の表裏番外面には、製紙工程（広幅連続紙ロールＰ１製
造工程）において発生した微細な紙粉Ｑが付着しており
、又各巻掛はロールＩＯＡ、１０Ｂ・・に巻掛けされて
走行する際、あるいはスリッター装置２による連続紙分
断時などにも微細な紙粉Ｑが発生して、該紙粉Ｑが連続
紙（Ｗ、、Ｗ、）の表裏番外面に付着するようになる。Wide continuous paper Wl wound around wide continuous paper roll P1
Fine paper dust Q generated during the paper manufacturing process (wide continuous paper roll P1 manufacturing process) is attached to the outer surfaces of the front and back numbers, and when each winding is wound around rolls IOA, 10B, etc. Alternatively, fine paper dust Q is generated when the continuous paper is divided by the slitter device 2, and the paper dust Q comes to adhere to the front and back outer surfaces of the continuous paper (W,, W,).
又、連続紙（Ｗｔ、Ｗｔ）が巻掛はロールなどに接触す
ると、該連続紙（Ｗ、、Ｗｔ）が静電気を帯びるように
なり、その静電気の吸引作用により連続紙外面に紙粉が
より一層付着し易くなる。In addition, when the continuous paper (Wt, Wt) comes into contact with a roll or the like, the continuous paper (W,, Wt) becomes charged with static electricity, and the attraction of the static electricity causes more paper dust to form on the outer surface of the continuous paper. It becomes easier to adhere.
この実施例の紙粉除去装置Ｙは、スリッター装置２とワ
イングー装置３間における連続紙（分割連続紙Ｗ２）走
行面の近傍に設置されてい・る。又この紙粉除去装置Ｙ
は、連続紙Ｗ、の表裏各走行面にそれぞれエアジェツト
を吹きつけて該連続紙Ｗ、に付着している紙粉Ｑを連続
紙Ｗ２から分離するためのエア噴出装置ｌと、後述する
ように該エア噴出装置１からのエアジェツトによって連
続紙外面から分離せしめられた紙粉Ｑを吸引するための
バキューム装置４と、連続紙Ｗ、−に帯電している静電
気を除去するめたの静電除去装置５とを備えて構成され
ている。The paper dust removing device Y of this embodiment is installed near the running surface of the continuous paper (divided continuous paper W2) between the slitter device 2 and the wine goo device 3. Also, this paper dust removal device Y
1 is an air jet device 1 for spraying air jets onto each of the front and back running surfaces of the continuous paper W to separate paper dust Q adhering to the continuous paper W from the continuous paper W2; A vacuum device 4 for sucking paper dust Q separated from the outer surface of the continuous paper by the air jet from the air jet device 1, and a static eliminator for removing static electricity charged on the continuous paper W, -. 5.
エア噴出装置ｌは、エアジェツト供給源となるブロア２
と該ブロア１１から供給される加圧空気を連続紙Ｗ２の
表裏各走行面に向けて吹きつけめためのエアノズル１２
．１２を備えている。エアノズル１２は連続紙Ｗ２の紙
幅の全長に亘る範囲に設けられている。各エアノズルｌ
２，１２は、その噴口１２ａ、１２ａがそれぞれ連続
紙Ｗ、の表裏各走行面の近傍位置であってしかも連続紙
の走行方向に相互に適宜小間隔Ｈ（例えば３〜５ ｃｍ
）だけずらせた位置に開口するようにしている。又、こ
の各エアノズル１２．１２は、連続紙走行方向の上手側
に向けて傾斜（例えば傾斜角度θ−約４５０）させた状
態で設置されている。又、このエアノズル１２の噴口１
２ａから噴出されるエアジェツトの流速は、連続紙Ｗ２
の走行速度よりかなり速い速度に設定されている。例え
ば連続紙Ｗ、の走行速度を約１０００ｍ／分に設定して
いる場合には、エアノズル噴口１２ａから噴出されるエ
アジェツトの流速を例えば１２００〜１５００ｍ／分程
度に設定される。このようにすると、エアノズル１２．
１２の噴口１２ａ、１２ａから噴出されるエアジェツト
によって連続紙Ｗ２の走行面近傍に発生する空気境界層
（連続紙の走行面とともに連続紙走行方向に向けて流動
している）を破壊して、連続紙Ｗ、外面に付着している
紙粉Ｑを吹き飛ばすことができるようになる。The air blowing device 1 includes a blower 2 that serves as an air jet supply source.
and an air nozzle 12 for blowing pressurized air supplied from the blower 11 toward each running surface of the continuous paper W2.
．． It has 12. The air nozzle 12 is provided over the entire width of the continuous paper W2. Each air nozzle
2, 12, the spout 12a, 12a is located near each of the front and back running surfaces of the continuous paper W, and is spaced at an appropriately small interval H (for example, 3 to 5 cm) from each other in the running direction of the continuous paper W.
) so that it opens at a position shifted by Further, each of the air nozzles 12.12 is installed in an inclined state (for example, an inclination angle θ - about 450) toward the upper side in the running direction of the continuous paper. Also, the spout 1 of this air nozzle 12
The flow velocity of the air jet ejected from 2a is the same as that of the continuous paper W2.
The speed is set to be considerably faster than the traveling speed of the vehicle. For example, when the running speed of the continuous paper W is set to about 1000 m/min, the flow velocity of the air jet ejected from the air nozzle outlet 12a is set to about 1200 to 1500 m/min, for example. In this way, the air nozzle 12.
The air boundary layer generated near the running surface of the continuous paper W2 (flowing in the running direction of the continuous paper along with the running surface of the continuous paper) is destroyed by the air jets ejected from the nozzles 12a, 12a of the continuous paper W2, and the continuous paper W2 is Paper particles Q attached to the outer surface of the paper W can be blown away.
バキューム装置４は、連続紙Ｗ、の表裏各面側における
各エアノズル噴口１２ａ、１２ａのエア噴出方向下流側
近傍位置に開口１５ａを有する各吸引ボックスｌ ５，
１５と、該各吸引ボックス！５゜Ｉ５内の空気を吸引す
るためのブロア１４を備えている。そして、このバキュ
ーム装置４は、ブロア１４で吸引ボックス１５内の空気
を吸引することにより、前記エアノズル噴口１２ａ、１
２ａからのエアジェツトによって連続紙Ｗ、の表裏各面
から分離される紙粉Ｑを、該吸引ボックス１５内及び連
絡管１６内を通してブロア１４側に吸引し、さらに該ブ
ロア１４から例えば集塵器（図示省略）内に放出するよ
うに作用する。The vacuum device 4 includes each suction box 15, which has an opening 15a at a position near the downstream side in the air jetting direction of each air nozzle outlet 12a, 12a on each side of the front and back sides of the continuous paper W.
15 and each suction box! A blower 14 is provided for sucking air within the 5° I5. The vacuum device 4 sucks the air in the suction box 15 with the blower 14, thereby opening the air nozzles 12a and 1.
The paper dust Q separated from the front and back surfaces of the continuous paper W by the air jet 2a is sucked into the blower 14 side through the suction box 15 and the communication pipe 16, and is further transferred from the blower 14 to a dust collector ( (not shown).
静電除去装置５は、この実施例ではブラシ状のものが採
用されており、その各ブラシ部５ ａ、 ５ ａを、ス
リッター装置２とバキューム装置４（又はエア噴出装置
）との間における連続紙Ｗ゛、の表裏各走行面にそれぞ
れわずかに接触させるようにして設置されている。従っ
て連続紙Ｗ、が該静電除去装置５の設置部分を通過する
際に、連続紙Ｗ２に帯電している静電気が順次除去（放
出）されるようになる。In this embodiment, the static electricity removing device 5 has a brush shape, and each of the brush portions 5 a, 5 a is connected continuously between the slitter device 2 and the vacuum device 4 (or air blowing device). They are placed in such a way that they are slightly in contact with the front and back running surfaces of the paper W. Therefore, when the continuous paper W passes through the installation part of the static electricity removal device 5, the static electricity charged on the continuous paper W2 is sequentially removed (discharged).
前記エア噴出装置Ｉ側のブロア１１には、そのエア吸込
口側に加湿器１３が連設されており、該ブロア１１には
適度の湿度を有する空気が吸引されるようになっている
。そして、ブロア！■によって吸引された適度の湿度を
有する空気は、エアノズル噴口１２ａ、１２ａから連続
紙（通常は過乾燥状態となっている）Ｗ、の走行面に向
けて吹きつけられ、それによって連続紙Ｗ、の過乾燥状
態を解消するとともに、該連続紙Ｗ、に帯電している静
電気を除去する作用を助長するようになる。A humidifier 13 is connected to the air suction port side of the blower 11 on the side of the air blowing device I, and air having an appropriate humidity is sucked into the blower 11. And blower! The moderately humid air sucked by (1) is blown from the air nozzle nozzles 12a, 12a toward the running surface of the continuous paper W (usually in an overdry state), thereby causing the continuous paper W, This eliminates the over-dry state of the continuous paper W, and promotes the effect of removing static electricity charged on the continuous paper W.
この実施例の連続紙の紙粉除去方法は、上記した紙粉除
去装置Ｙを使用して行なわれる。即ち、この連続紙分断
・巻上げ装置Ｚの運転中には、静電除去装置５によって
、走行する連続紙Ｗ、に帯電している静電気を除去して
、該静電気による連続紙への紙粉吸着作用をなくし、又
エア噴出装置１の各エアノズル１２．１２から連続紙Ｗ
、の表裏各走行面に向けてエアジェツトを吹きつけるこ
とにより、連続紙Ｗ、の外面に付着している紙粉Ｑ。The method for removing paper dust from continuous paper in this embodiment is carried out using the paper dust removing apparatus Y described above. That is, during operation of the continuous paper cutting/winding device Z, the static electricity removing device 5 removes static electricity charged on the running continuous paper W, and prevents paper dust from adsorbing to the continuous paper due to the static electricity. The continuous paper W is removed from each air nozzle 12, 12 of the air blowing device 1.
Paper dust Q adhering to the outer surface of the continuous paper W is removed by blowing an air jet toward each running surface of the continuous paper W.
Ｑ・・を吹き飛ばして連続紙外面から分離させ、しかも
各エアノズル１２．１２の噴口１２ａ、１２ａを連続紙
走行方向に相互に適宜小間隔だけずらせた位置に開口仕
しめていることにより、該各エアノズル＋ ２．１２か
らのエアジェツトによって連続紙Ｗ、は該エア吹きつけ
部において「Ｓ」字状に折曲廿しめられながら順次該エ
ア吹きつけ部を通過するようになり、そのとき該エア吹
きつけ部において連続紙Ｗ２が振動せしめられて、連続
紙Ｗ。Q... is blown away from the outer surface of the continuous paper, and the nozzles 12a, 12a of each air nozzle 12. + 2. By the air jet from 12, the continuous paper W is bent into an "S" shape at the air blowing section and passes through the air blowing section one after another. The continuous paper W2 is vibrated in the continuous paper W2 section.
に付着している紙粉Ｑを強制的に振るい落とすような作
用が生じ、上記各作用（静電除去作用、エアジェツトに
よる紙粉吹き飛ばし及び紙粉振い落とし作用）の相乗効
果によって連続紙外面に付着している紙粉Ｑを効果的に
分離させることができる。連続紙Ｗ、の外面から分離さ
れた紙粉Ｑは、バキューム装置４の吸引作用により、連
続紙走行面の近傍で浮遊することなく直ちに吸引ボック
スＩ５内、連絡管１６を経て集塵器（図示省略）内に集
められるようになる。従って、連続紙外面から分離せし
められた紙粉Ｑが再度連続紙外面に付着するという問題
はなくなる。An action that forcibly shakes off the paper dust Q adhering to the continuous paper occurs, and the synergistic effect of the above-mentioned actions (static removal action, paper dust blowing off by air jet, and paper dust shaking off action) Adhering paper powder Q can be effectively separated. Due to the suction action of the vacuum device 4, the paper dust Q separated from the outer surface of the continuous paper W, does not float near the running surface of the continuous paper, but immediately passes through the suction box I5 and the communication pipe 16 to a dust collector (not shown). (omitted). Therefore, the problem of paper dust Q separated from the outer surface of the continuous paper becoming attached to the outer surface of the continuous paper again is eliminated.
尚、この実施例では、紙粉除去装置Ｙは、連続紙を分断
するためのスリッター装置の下手側（連続紙走行方向下
手側）に設置して使用されているが、他の実施例では、
製紙工程中における連続紙巻上げ部の直前位置、あるい
は連続紙を製品長さづつ切断するための切断装置の直前
位置などにも設置して使用することができる。In this embodiment, the paper dust removal device Y is installed and used on the downstream side of the slitter device for dividing the continuous paper (downward side in the running direction of the continuous paper), but in other embodiments,
It can also be installed and used at a position immediately before a continuous paper winding unit during the paper manufacturing process, or at a position immediately before a cutting device for cutting continuous paper into product lengths.
（発明の効果）
本発明の連続紙の紙粉除去方法及び連続紙の紙粉除去装
置は、連続紙の表裏各走行面に向けてそれぞれエアジェ
ツトを吹きつけるようにしているので、連続紙の外面に
付着している紙粉を強制的に吹き飛ばすことができると
同時に、各側のエアジェツトを、連続紙走行方向に相互
に適宜小間隔だけずらせた位置においてそれぞれ連続紙
の表裏各走行面に向けて吹きつけるようにしてるので、
走行せしめられている連続紙が該エアジェツト吹きつけ
部に差しかかったときに、該連続紙が各側からのエアジ
ェツトによって順次急激に「ｓ」字状に折曲せしめられ
るようになり、それによって連続紙外面に付着している
紙粉を強制的に振い落とすことができるようになり、そ
れらの作用（紙粉吹き飛ばし及び紙粉振い落とし作用）
によって連続紙外面に付着している紙粉を効果的に除去
することができるようになるという効果がある。(Effects of the Invention) The method for removing paper dust from continuous paper and the apparatus for removing paper dust from continuous paper of the present invention are designed to spray air jets toward each of the front and back running surfaces of the continuous paper. At the same time, the air jets on each side are directed toward the front and back surfaces of the continuous paper at positions shifted by an appropriate small distance from each other in the running direction of the continuous paper. I try to spray it on,
When the running continuous paper approaches the air jet blowing section, the continuous paper is sequentially and sharply bent into an "S" shape by the air jets from each side, thereby causing the continuous paper to Paper dust attached to the outer surface of the paper can now be forcibly shaken off, and these effects (paper dust blowing off and paper dust shaking off action)
This has the effect that paper dust adhering to the outer surface of the continuous paper can be effectively removed.
第１図は本発明の実施例にかがる紙粉除去装置を備えた
連続紙分断・巻上げ装置の概略側面図、第２図は第１図
の紙粉除去装置の作用説明図である。
Ｑ ・・・・・紙粉
Ｗ、Ｗ２ ・・・・・連続紙
Ｙ ・・・・・紙粉除去装置
ｌ ・・・・・エア噴出装置
４ ・・・・・バキューム装置
５ ・・・・・静電除去装置
１２ ・・・・・エアノズルFIG. 1 is a schematic side view of a continuous paper cutting/winding device equipped with a paper dust removing device according to an embodiment of the present invention, and FIG. 2 is an explanatory view of the operation of the paper dust removing device shown in FIG. 1. Q...Paper dust W, W2...Continuous paper Y...Paper dust removal device l...Air blowing device 4...Vacuum device 5...・Static eliminator 12 ... Air nozzle
Claims (1)
おける、前記連続紙の走行方向に相互に適宜小間隔だけ
ずらせた位置に向けて、それぞれ連続紙の表裏各側から
エアジェットを吹きつけて該連続紙表裏各面に付着して
いる紙粉を除去するようにしたことを特徴とする連続紙
の紙粉除去方法。 ２、連続して走行せしめられる連続紙の表裏各走行面に
おける、前記連続紙の走行方向に相互に適宜小間隔だけ
ずらせた位置に向けて、それぞれエアジェットを吹きつ
けるための各エアノズルをもつエア噴出装置を備えたこ
とを特徴とする連続紙の紙粉除去装置。[Scope of Claims] 1. On each of the front and back running surfaces of the continuous paper that is continuously run, the front and back sides of the continuous paper are moved toward positions shifted by an appropriate small distance from each other in the running direction of the continuous paper. 1. A method for removing paper dust from continuous paper, characterized in that paper dust adhering to each of the front and back sides of the continuous paper is removed by blowing an air jet from the continuous paper. 2. Air having respective air nozzles for blowing air jets toward positions on each of the front and back running surfaces of the continuous paper that is continuously run, which are shifted by an appropriate small distance from each other in the running direction of the continuous paper. A paper dust removal device for continuous paper, characterized by being equipped with a jetting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11922085A JPS61277542A (en) | 1985-06-01 | 1985-06-01 | Method of removing paper dust of continuous paper and device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11922085A JPS61277542A (en) | 1985-06-01 | 1985-06-01 | Method of removing paper dust of continuous paper and device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61277542A true JPS61277542A (en) | 1986-12-08 |
Family
ID=14755928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11922085A Pending JPS61277542A (en) | 1985-06-01 | 1985-06-01 | Method of removing paper dust of continuous paper and device thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61277542A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5184555A (en) * | 1989-04-19 | 1993-02-09 | Quad/Tech, Inc. | Apparatus for reducing chill roll condensation |
| US5347726A (en) * | 1989-04-19 | 1994-09-20 | Quad/Tech Inc. | Method for reducing chill roll condensation |
| US5924619A (en) * | 1996-02-09 | 1999-07-20 | Heidelberg Harris Inc. | Method and apparatus for passing a printed web between the separated cylinders of a deactivated printing unit of a web fed rotary printing press |
| JP2006026752A (en) * | 2004-07-12 | 2006-02-02 | Nippon Paper Industries Co Ltd | Paper dust removing device |
| JP2006205309A (en) * | 2005-01-28 | 2006-08-10 | Duplo Seiko Corp | Cutter |
| JP2011079088A (en) * | 2009-10-07 | 2011-04-21 | Lintec Corp | Dust trapping device and method, and cutting machine having the device |
| JP2012143846A (en) * | 2011-01-13 | 2012-08-02 | Disco Corp | Apparatus for cutting sheet |
| JP2013202139A (en) * | 2012-03-28 | 2013-10-07 | Oji Holdings Corp | Paper dust removing apparatus, and method of manufacturing sanitary paper using the paper dust removing apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5212476A (en) * | 1975-07-17 | 1977-01-31 | Fujikura Ltd | Production method of gapped ascr |
-
1985
- 1985-06-01 JP JP11922085A patent/JPS61277542A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5212476A (en) * | 1975-07-17 | 1977-01-31 | Fujikura Ltd | Production method of gapped ascr |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5184555A (en) * | 1989-04-19 | 1993-02-09 | Quad/Tech, Inc. | Apparatus for reducing chill roll condensation |
| US5347726A (en) * | 1989-04-19 | 1994-09-20 | Quad/Tech Inc. | Method for reducing chill roll condensation |
| US5924619A (en) * | 1996-02-09 | 1999-07-20 | Heidelberg Harris Inc. | Method and apparatus for passing a printed web between the separated cylinders of a deactivated printing unit of a web fed rotary printing press |
| JP2006026752A (en) * | 2004-07-12 | 2006-02-02 | Nippon Paper Industries Co Ltd | Paper dust removing device |
| JP2006205309A (en) * | 2005-01-28 | 2006-08-10 | Duplo Seiko Corp | Cutter |
| JP4671703B2 (en) * | 2005-01-28 | 2011-04-20 | デュプロ精工株式会社 | Cutting device |
| JP2011079088A (en) * | 2009-10-07 | 2011-04-21 | Lintec Corp | Dust trapping device and method, and cutting machine having the device |
| JP2012143846A (en) * | 2011-01-13 | 2012-08-02 | Disco Corp | Apparatus for cutting sheet |
| JP2013202139A (en) * | 2012-03-28 | 2013-10-07 | Oji Holdings Corp | Paper dust removing apparatus, and method of manufacturing sanitary paper using the paper dust removing apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6616768B2 (en) | Method in processing gypsum boards or tiles | |
| US5466298A (en) | Web cleaning method | |
| JPH11505481A (en) | Cleaning fluid apparatus and method for continuous printing ink jet nozzle | |
| JP5019287B2 (en) | Film surface treatment equipment | |
| JPS61277542A (en) | Method of removing paper dust of continuous paper and device thereof | |
| JPH0580573U (en) | Panel dust remover | |
| JP2015213860A (en) | Foreign object removal device | |
| JPH0811224B2 (en) | Article cleaning equipment | |
| JPS634948A (en) | Plate washing apparatus of typographic rotary press | |
| JPH11115157A (en) | Printing equipment having device for cleaning matter to be printed which is supplied to printing machine | |
| JPH05269452A (en) | Dust removing apparatus for sheet-like item | |
| JP2001300386A (en) | Air-shuttering device for curtain coater | |
| JP2002200591A (en) | Device for eliminating paper powder | |
| JPH07132270A (en) | Liquid removing device | |
| JP5306769B2 (en) | Film surface treatment equipment | |
| CN208288519U (en) | To the device of material dedusting | |
| US4635585A (en) | System for spray coating substrates | |
| JP3625254B2 (en) | Coating device | |
| JPH0824935A (en) | Method for removing residual adhered liquid on each side of steel strip | |
| JPH05138136A (en) | Dust collector for sheet material | |
| JPH0615761U (en) | Coating equipment | |
| JPH02198680A (en) | Preventing mechanism for scattering due to air | |
| JPH0449200Y2 (en) | ||
| JP2009072651A (en) | Stuck foreign matter removing apparatus and stuck foreign matter removing method | |
| JP3058313B2 (en) | How to apply strippable paint to painted surfaces of automobiles |