JPS5759664A - Coating method - Google Patents
Coating methodInfo
- Publication number
- JPS5759664A JPS5759664A JP13538980A JP13538980A JPS5759664A JP S5759664 A JPS5759664 A JP S5759664A JP 13538980 A JP13538980 A JP 13538980A JP 13538980 A JP13538980 A JP 13538980A JP S5759664 A JPS5759664 A JP S5759664A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- roll
- receiver
- fed
- amount
- 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
Abstract
PURPOSE: To avoid generation of striped unevenness and property denaturation in a film to be coated, by feeding an excess amount of a liquid for coating, from an applying head located adjacent to beads of the liquid to be applied, formed between a web and an applicator roll.
CONSTITUTION: An amount forcedly fed by a pump 16 is maintained larger than an amount of a liquid for coating, which is taken away from a slit 15 to the beads A of the liquid, to be applied, by rotation of an applicator roll 12. In consequence, an excess amount of the liquid, to be applied, flowing downwards along the periphery of the roll 12 is let flow into a receiver 17 and recovered from the receiver 17 into a service tank 15. A new liquid to be applied is fed from a liquid source 18 into the tank 15, mixed with the recovered liquid and fed to an applying head 14. In addition, nearly the whole periphery of the roll 12 is surrounded with a cover 19 united with the receiver 17, to inhibit the evaporation of a solvent for the liquid to be applied, from the surface of the roll 12.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13538980A JPS5759664A (en) | 1980-09-29 | 1980-09-29 | Coating method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13538980A JPS5759664A (en) | 1980-09-29 | 1980-09-29 | Coating method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5759664A true JPS5759664A (en) | 1982-04-10 |
Family
ID=15150557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13538980A Pending JPS5759664A (en) | 1980-09-29 | 1980-09-29 | Coating method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5759664A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60218640A (en) * | 1984-04-13 | 1985-11-01 | Konishiroku Photo Ind Co Ltd | Manufacture of photographic sensitive material |
-
1980
- 1980-09-29 JP JP13538980A patent/JPS5759664A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60218640A (en) * | 1984-04-13 | 1985-11-01 | Konishiroku Photo Ind Co Ltd | Manufacture of photographic sensitive material |
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