JPS6012959B2 - Woven humidifying tube for water rod roller - Google Patents
Woven humidifying tube for water rod rollerInfo
- Publication number
- JPS6012959B2 JPS6012959B2 JP6525276A JP6525276A JPS6012959B2 JP S6012959 B2 JPS6012959 B2 JP S6012959B2 JP 6525276 A JP6525276 A JP 6525276A JP 6525276 A JP6525276 A JP 6525276A JP S6012959 B2 JPS6012959 B2 JP S6012959B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- woven
- water rod
- rod roller
- humidifying tube
- 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
Links
Landscapes
- Woven Fabrics (AREA)
Description
【発明の詳細な説明】
本発明は水綾ローラー用筒織加湿筒に関するもので、オ
フセット印刷機の水榛用ゴムローラーの外筒として使用
し、印刷版に水分を与えるための新規な加湿筒を提供す
るものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a woven humidifying tube for a water twill roller, and is a novel humidifying tube for use as an outer tube for a rubber roller for water twilling in an offset printing machine to add moisture to a printing plate. It provides:
従来印刷用水棒(特に付けローラーと呼ばれる)用加湿
筒としては綿又は合成繊維のメリヤスパイル線品、パイ
ルを切断したベルベット品、或はパイルを起毛した起毛
品等が用いられていた。Conventionally, as humidifying tubes for printing water sticks (particularly called dipping rollers), knitted pile wire products made of cotton or synthetic fibers, velvet products made by cutting the pile, or raised products made by raising the pile have been used.
これらの品は比較的肉厚のものが得られ工賃も安いので
安価に提供できるが、生地がやわらかいのでローラー‘
こ強固に固着し難く、毛が抜け易くまた耐久性もない。
更に地の厚さの調節ができず吸水性が不充分になること
がある。編組成品にはこのような欠点があるので織物を
用いることが考えられるが、表面を滑らかにするために
は経緯共細い糸を用いるか或は表面を起毛しなければな
らない。These products can be provided at a low price because they are relatively thick and the labor costs are low, but the fabric is soft and cannot be used with rollers.
It is difficult to stick firmly, the hair comes off easily, and it is not durable.
Furthermore, the thickness of the base cannot be adjusted, which may result in insufficient water absorption. Since knitted products have such drawbacks, it is conceivable to use woven fabrics, but in order to make the surface smooth, threads that are thin in both warp and warp must be used, or the surface must be raised.
しかしながら、細い番手の糸ではたとし、三重織として
も薄すぎて耐久性の弱いものしか得られず吸水性も充分
でない。また通常の技術では、両端が耳(固い部分)に
なり、しかも織加工賃も高く更には弾力性に欠けるため
ローラーにかぶせるのが困難であって水棲用加湿筒とし
て適用できるものは得られない。本発明はこのような現
状にかんがみ、鋭意研究の結果完成したものである。However, even if the yarn count is fine, the triple weave is too thin, resulting in only weak durability and insufficient water absorption. In addition, with normal technology, both ends become ears (hard parts), and the weaving cost is high, and furthermore, it lacks elasticity, making it difficult to cover it with a roller, making it impossible to obtain a product that can be used as an aquatic humidifier. . In view of the current situation, the present invention was completed as a result of intensive research.
すなわち水溶性ビニロン糸又は細い番手のゴム糸(裸の
ラテツクス繊維で太さは例えば綿糸の#20筆糸位のも
の)を緯に用い専用のホース織機で総のテンションをあ
まりかけずに織ると適当に経糸を絞り寄せてくれる。こ
の場合蓬糸の親水性糸を太い番手(例えば#20の双糸
1本又は2本づつ)平織でゴム糸をくぐらせると、表面
には殆んどゴム糸が出なし、で経糸の平行した繊密な面
が縛られ水榛用加湿筒として充分なものとなる。なお、
本発明において緯糸に用いられる水落性ピニロン糸は好
ましくは平均分子量2400以上のもの或は延伸熱処理
されたものがあげられる。In other words, if water-soluble vinylon yarn or fine count rubber yarn (naked latex fiber, for example, the thickness is about the same as #20 cotton yarn) is used for the weft, and a special hose loom is used to weave without applying much total tension. It squeezes the warp threads appropriately. In this case, if the hydrophilic threads of the mugi yarn are passed through the rubber threads in a plain weave with a thick count (for example, one or two double threads of #20), almost no rubber threads will come out on the surface, and the warp threads will be parallel to each other. The delicate surface is bound and becomes sufficient as a humidifying tube for water bathing. In addition,
The water-dropping pinylon yarn used for the weft in the present invention preferably has an average molecular weight of 2,400 or more, or one that has been subjected to drawing heat treatment.
また本発明において緯糸に用いられる水溶性ビニロン糸
は、使用中湿し液によって溶解される襖れはなく、湿し
液を充分吸収し平版印刷用加湿筒に必要0な弾力性柔軟
性を生ずるものである。更に織機の改造により平織二重
織にしても織物表面は印刷可能の程度の平滑面が形成さ
れる。In addition, the water-soluble vinylon yarn used for the weft in the present invention does not have slits that are dissolved by the dampening solution during use, and it sufficiently absorbs the dampening solution and provides the necessary elasticity and flexibility for a humidifying cylinder for lithographic printing. It is something. Furthermore, by modifying the loom, even if the fabric is made into a plain weave or double weave, the surface of the fabric will be smooth enough to be printed.
印刷に必要な水分を充分吸収させるには、好ましくは経
糸を綿糸とし#2岱電双糸2本づつくぐら5せてなお二
重織とするのがよい。このようにすれば極めてすぐれた
水機用加湿筒としての性能を発健せしめることができる
。なお生地の厚さは少くとも2肌以上が吸水性の点で必
要であり、また表面平滑性の点などからみて二重ないし
三重織とすることがより好ましい。In order to sufficiently absorb the water necessary for printing, it is preferable to use cotton yarn as the warp yarn and to weave two #2 Daiden twin yarns in a double weave. In this way, the performance as a humidifying tube for water machines can be improved. The thickness of the fabric must be at least two or more layers from the viewpoint of water absorption, and from the viewpoint of surface smoothness, it is more preferable to use a double or triple weave.
本発明の加湿筒はこのように構成されているので、従来
の編粗品と異なり、‘1} 生地が固くかつ弾力性があ
るからローラーに強固に固着し、印刷中の使用時間が長
く耐久性がある。Since the humidifying tube of the present invention is constructed in this way, unlike conventional knitted loose products, '1} The fabric is hard and elastic, so it firmly adheres to the roller, and it can be used for a long time during printing, and is durable. There is.
‘2) 吸水性もよく、起毛してない繊密な理想的表面
を有するので綿毛が抜けることがなく均質な水供給が行
われる。'2) It has good water absorption and has an ideal, delicate surface with no fluff, so fluff does not come off and a homogeneous water supply is achieved.
‘3} 生地の厚さが自由に変えられる。'3} The thickness of the dough can be changed freely.
編組(メリャス等)では縄組機の釜に応じた糸しか使え
ないが、織機ならば大中に生地の厚さが変えられるので
、事務用軽印刷から金属板車印刷に至るまで各種の水棲
加糠筒を自由に得ることが可能であり、水供給の多少に
応じたものが容易に提供できる。等水樺用加湿筒として
大きな作用効果を奏するものであり、織加工が比較的安
価なホース織機を用いて製造できるので価格も低廉に提
供でき極めて有利である。For braiding (stockinette, etc.), you can only use threads that match the pot of the rope braiding machine, but with a loom, the thickness of the fabric can be changed, so it can be used for a variety of aquatic applications, from light office printing to metal sheet car printing. It is possible to freely obtain rice bran, and it is easy to provide water according to the amount of water supply. It has great effects as a humidifying tube for birch birch, and since it can be manufactured using a relatively inexpensive hose loom, it is extremely advantageous as it can be provided at a low price.
Claims (1)
性ビニロン糸又はゴム糸を使用してホース織機により筒
状に織成してなることを特徴とするオフセツト印刷機の
水棒ローラー用筒織加湿筒。1. A tubular weave humidifier for a water rod roller of an offset printing machine, characterized in that it is woven into a tubular shape on a hose loom using cotton thread or other hydrophilic fibers for the warp and water-soluble vinylon yarn or rubber thread for the weft. Tube.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6525276A JPS6012959B2 (en) | 1976-06-04 | 1976-06-04 | Woven humidifying tube for water rod roller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6525276A JPS6012959B2 (en) | 1976-06-04 | 1976-06-04 | Woven humidifying tube for water rod roller |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52148312A JPS52148312A (en) | 1977-12-09 |
JPS6012959B2 true JPS6012959B2 (en) | 1985-04-04 |
Family
ID=13281517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6525276A Expired JPS6012959B2 (en) | 1976-06-04 | 1976-06-04 | Woven humidifying tube for water rod roller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6012959B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1195263A4 (en) * | 2000-04-28 | 2006-05-17 | Meiji Gomu Kasei Kk | Blanket for printing |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58192068U (en) * | 1982-06-15 | 1983-12-20 | 日羊毛織株式会社 | Printed water stick tube cloth |
-
1976
- 1976-06-04 JP JP6525276A patent/JPS6012959B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1195263A4 (en) * | 2000-04-28 | 2006-05-17 | Meiji Gomu Kasei Kk | Blanket for printing |
Also Published As
Publication number | Publication date |
---|---|
JPS52148312A (en) | 1977-12-09 |
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