JPH0248167U - - Google Patents
Info
- Publication number
- JPH0248167U JPH0248167U JP12621388U JP12621388U JPH0248167U JP H0248167 U JPH0248167 U JP H0248167U JP 12621388 U JP12621388 U JP 12621388U JP 12621388 U JP12621388 U JP 12621388U JP H0248167 U JPH0248167 U JP H0248167U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- liquid pool
- coating device
- weir member
- liquid
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000011247 coating layer Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
Description
第１図及び第２図は本考案のバー塗布装置を説
明するための１実施例の側面断面図ａと部分拡大
図ｂ、第３図は従来のバー塗布装置の１例を説明
する側面断面図である。
１……ウエブ、２……バー、３……バー支持部
材、４……塗布液、５……給液口、６……堰部材
、７……給液案内溝、８……液溜り、９……パス
ロール、１０……塗布層、１１……堰部材の先端
部、ｄ……先端部の長さ、ｒ……先端部の半径。
1 and 2 are a side sectional view a and a partially enlarged view b of an embodiment of the bar coating device of the present invention, and FIG. 3 is a side sectional view illustrating an example of a conventional bar coating device. It is a diagram. DESCRIPTION OF SYMBOLS 1... Web, 2... Bar, 3... Bar support member, 4... Coating liquid, 5... Liquid supply port, 6... Weir member, 7... Liquid supply guide groove, 8... Liquid reservoir, 9... Pass roll, 10... Coating layer, 11... Tip of weir member, d... Length of tip, r... Radius of tip.
Claims (1)
の接触部の直前に液溜まりが形成されるように塗
布液を供給して、前記ウエブに該塗布液を塗布す
る装置において、前記液溜まりを形成する堰部材
の先端部が長さ０．１から１mmまでのフラツト面
から成ることを特徴とする塗布装置。 (2) 当該液溜まりを形成する堰部材の先端部が
半径０．１から２mm迄の円弧面から成ることを特
徴とする請求項(1)記載の塗布装置。[Claims for Utility Model Registration] (1) Supplying a coating liquid to the web so that a liquid pool is formed just before the contact between a rotating bar and a continuously running web. A coating device characterized in that the tip of the weir member that forms the liquid pool consists of a flat surface with a length of 0.1 to 1 mm. (2) The coating device according to claim (1), wherein the tip of the weir member forming the liquid pool is formed of an arcuate surface with a radius of 0.1 to 2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12621388U JPH067816Y2 (en) | 1988-09-29 | 1988-09-29 | Coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12621388U JPH067816Y2 (en) | 1988-09-29 | 1988-09-29 | Coating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0248167U true JPH0248167U (en) | 1990-04-03 |
| JPH067816Y2 JPH067816Y2 (en) | 1994-03-02 |
Family
ID=31377524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12621388U Expired - Lifetime JPH067816Y2 (en) | 1988-09-29 | 1988-09-29 | Coating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH067816Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009197161A (en) * | 2008-02-22 | 2009-09-03 | Fujifilm Corp | Method and device for manufacturing alkali-saponified polymer film |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7527691B2 (en) | 2003-01-17 | 2009-05-05 | Fujifilm Corporation | Coating apparatus and coating method |
-
1988
- 1988-09-29 JP JP12621388U patent/JPH067816Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009197161A (en) * | 2008-02-22 | 2009-09-03 | Fujifilm Corp | Method and device for manufacturing alkali-saponified polymer film |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH067816Y2 (en) | 1994-03-02 |