JPH0447539U - - Google Patents
Info
- Publication number
- JPH0447539U JPH0447539U JP8833290U JP8833290U JPH0447539U JP H0447539 U JPH0447539 U JP H0447539U JP 8833290 U JP8833290 U JP 8833290U JP 8833290 U JP8833290 U JP 8833290U JP H0447539 U JPH0447539 U JP H0447539U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- ink
- doctor blade
- printing
- separated
- 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
- 238000000034 method Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Description
第１図は本考案の実施例に係るインキング装置
のローラ配置とインキ膜厚分布図、第２図は新聞
輪転印刷機（補刷付墨刷ユニツト）の印刷胴とイ
ンキング装置のローラ配置を示す側面図である。
３……インキ受渡しローラ、７……第１往復ロ
ーラ、８，９……インキ着ローラ、２１……イン
キ溜め、２２……ドクターブレード。
Fig. 1 is a roller arrangement and ink film thickness distribution diagram of an inking device according to an embodiment of the present invention, and Fig. 2 is a roller arrangement of a printing cylinder and an inking device of a newspaper rotary printing machine (black printing unit with supplementary printing). FIG. 3... Ink delivery roller, 7... First reciprocating roller, 8, 9... Ink forming roller, 21... Ink reservoir, 22... Doctor blade.
Claims (1)
ターブレード及びインキ溜めを配置し、インキ着
ローラを版胴より離した刷出し前のインキ巻き時
に、前記ドクターブレードをローラに当接し、刷
出し後、一定の僅少時間経過後に、前記ドクター
ブレードをローラより離し、インキング装置の各
ローラ上のインキ供給皮膜をインキ受渡しローラ
よりインキ着ローラに向つて減膜厚勾配を有する
ように構成したことを特徴とする輪転印刷機の刷
出し時におけるインキ巻き方式。 A doctor blade and an ink reservoir are arranged on the return side of any roller of the inking device, and when the ink forming roller is separated from the plate cylinder and the ink is wound before printing, the doctor blade is brought into contact with the roller, and after printing, After a certain short period of time has elapsed, the doctor blade is separated from the roller, and the ink supply film on each roller of the inking device is configured to have a film thickness reduction gradient from the ink delivery roller to the ink forming roller. An ink winding method used during printing on a rotary printing press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8833290U JPH0447539U (en) | 1990-08-27 | 1990-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8833290U JPH0447539U (en) | 1990-08-27 | 1990-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0447539U true JPH0447539U (en) | 1992-04-22 |
Family
ID=31821482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8833290U Pending JPH0447539U (en) | 1990-08-27 | 1990-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447539U (en) |
-
1990
- 1990-08-27 JP JP8833290U patent/JPH0447539U/ja active Pending