JPS5748355A - Coating apparatus - Google Patents
Coating apparatusInfo
- Publication number
- JPS5748355A JPS5748355A JP12258480A JP12258480A JPS5748355A JP S5748355 A JPS5748355 A JP S5748355A JP 12258480 A JP12258480 A JP 12258480A JP 12258480 A JP12258480 A JP 12258480A JP S5748355 A JPS5748355 A JP S5748355A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- coating liquid
- receiver tray
- pipe
- dropped
- 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
- Coating Apparatus (AREA)
Abstract
PURPOSE: To reduce labors such as cleaning, maintenance or the like, in a roll coater coating apparatus, by a method wherein a liquid recirculating system utilizing a receiver tray on which a coating liquid is dropped and a color pan into which a coating liquid is flowed is used as well as a gas bubble separating pipe is additionally provided to prevent foaming.
CONSTITUTION: A coating liquid adhered on a roll surface of a metering roll 11 adjusting the amount of the coating liquid on an applicator roll 9 is scraped off by a blade 12 and dropped into a receiver tray 1. The coating liquid dropped in the receiver tray is passed through a pipe 3 by a liquid recirculating system which connects a bottom part of the receiver tray and an upper part of a color pan 2 into which the coating liquid is entered and recirculated into the color pan 2 form a liquid supply part 6. Further, in the scraped off coating liquid, a small amount of a gas bubble is contained and said gas bubble is reached to a gas-liquid separation part 5 from the receiver tray but, because of its buoyancy, is not reached to a lower part in the pipe 3 and separated from the liquid and discharged to the outside of the system through a branched pipe 4.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12258480A JPS5748355A (en) | 1980-09-03 | 1980-09-03 | Coating apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12258480A JPS5748355A (en) | 1980-09-03 | 1980-09-03 | Coating apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5748355A true JPS5748355A (en) | 1982-03-19 |
Family
ID=14839522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12258480A Pending JPS5748355A (en) | 1980-09-03 | 1980-09-03 | Coating apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5748355A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9458939B2 (en) | 2010-07-28 | 2016-10-04 | Kabushiki Kaisha Powrex | Mechanism for moving circular plate-shaped member |
-
1980
- 1980-09-03 JP JP12258480A patent/JPS5748355A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9458939B2 (en) | 2010-07-28 | 2016-10-04 | Kabushiki Kaisha Powrex | Mechanism for moving circular plate-shaped member |
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