JP2008023405A - 塗工装置 - Google Patents
塗工装置 Download PDFInfo
- Publication number
- JP2008023405A JP2008023405A JP2006195136A JP2006195136A JP2008023405A JP 2008023405 A JP2008023405 A JP 2008023405A JP 2006195136 A JP2006195136 A JP 2006195136A JP 2006195136 A JP2006195136 A JP 2006195136A JP 2008023405 A JP2008023405 A JP 2008023405A
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- Prior art keywords
- coating
- coating liquid
- slit
- chamber
- decompression
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- Granted
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- 239000011248 coating agent Substances 0.000 title claims abstract description 71
- 238000000576 coating method Methods 0.000 title claims abstract description 71
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 11
- 230000006837 decompression Effects 0.000 claims description 31
- 230000000694 effects Effects 0.000 abstract description 15
- 239000000758 substrate Substances 0.000 abstract description 6
- 239000011324 bead Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000010409 thin film Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
Images
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- Coating Apparatus (AREA)
Abstract
【解決手段】 塗工用マニホールド32と塗液吐出用スリット33が形成された本体ブロック31と、塗液吐出用スリット33よりも基材の流れ方向の上流側に形成された凹所34と、凹所34と連通された吸引孔35と、凹所34に位置調整可能に装着された調整用ブロック36とを有し、調整用ブロック36を装着することによって、凹所34の一部を減圧室37に構成し、凹所34の他の一部を整流室38に構成している。
【選択図】 図3
Description
33 塗液吐出用スリット
36 調整用ブロック
37 減圧室
38 整流室
39 整流部材
Claims (4)
- 塗液吐出用スリット(33)を有するスリットダイ(3)において、塗液吐出用スリット(33)に対して、上流側に近接させて減圧室(37)を設けてあるとともに、減圧室(37)と連通する整流室(38)を設けてあることを特徴とする塗工装置。
- 前記スリットダイ(3)に対して所定形状のブロック部材(36)を設けて減圧室(37)を構成する、請求項1に記載の塗工装置。
- 前記ブロック部材(36)は、前記スリットダイ(3)に対する相対位置を変更可能である、請求項2に記載の塗工装置。
- 前記整流室(38)は、内部に整流部材(39)を収容している、請求項1から請求項3の何れかに記載の塗工装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006195136A JP4673261B2 (ja) | 2006-07-18 | 2006-07-18 | 塗工装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006195136A JP4673261B2 (ja) | 2006-07-18 | 2006-07-18 | 塗工装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008023405A true JP2008023405A (ja) | 2008-02-07 |
JP4673261B2 JP4673261B2 (ja) | 2011-04-20 |
Family
ID=39114602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006195136A Active JP4673261B2 (ja) | 2006-07-18 | 2006-07-18 | 塗工装置 |
Country Status (1)
Country | Link |
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JP (1) | JP4673261B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017006835A (ja) * | 2015-06-19 | 2017-01-12 | 東レフィルム加工株式会社 | 塗布装置、塗布方法、及びそれを用いた積層フィルムの製造方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63240964A (ja) * | 1986-11-19 | 1988-10-06 | Konica Corp | 塗布方法及び塗布装置 |
JPH054063A (ja) * | 1991-06-26 | 1993-01-14 | Konica Corp | 塗布装置 |
JPH07195017A (ja) * | 1993-12-29 | 1995-08-01 | Chugai Ro Co Ltd | ブレードコータ |
JPH11179261A (ja) * | 1997-12-22 | 1999-07-06 | Konica Corp | 塗布装置、塗布方法及びその塗布方法により製造した写真感光材料 |
JP2003053233A (ja) * | 2001-08-22 | 2003-02-25 | Dainippon Printing Co Ltd | 塗工装置 |
JP2005111411A (ja) * | 2003-10-09 | 2005-04-28 | Canon Inc | 塗布膜形成方法 |
JP2005270704A (ja) * | 2004-03-23 | 2005-10-06 | Toray Eng Co Ltd | 塗工装置 |
-
2006
- 2006-07-18 JP JP2006195136A patent/JP4673261B2/ja active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63240964A (ja) * | 1986-11-19 | 1988-10-06 | Konica Corp | 塗布方法及び塗布装置 |
JPH054063A (ja) * | 1991-06-26 | 1993-01-14 | Konica Corp | 塗布装置 |
JPH07195017A (ja) * | 1993-12-29 | 1995-08-01 | Chugai Ro Co Ltd | ブレードコータ |
JPH11179261A (ja) * | 1997-12-22 | 1999-07-06 | Konica Corp | 塗布装置、塗布方法及びその塗布方法により製造した写真感光材料 |
JP2003053233A (ja) * | 2001-08-22 | 2003-02-25 | Dainippon Printing Co Ltd | 塗工装置 |
JP2005111411A (ja) * | 2003-10-09 | 2005-04-28 | Canon Inc | 塗布膜形成方法 |
JP2005270704A (ja) * | 2004-03-23 | 2005-10-06 | Toray Eng Co Ltd | 塗工装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017006835A (ja) * | 2015-06-19 | 2017-01-12 | 東レフィルム加工株式会社 | 塗布装置、塗布方法、及びそれを用いた積層フィルムの製造方法 |
Also Published As
Publication number | Publication date |
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JP4673261B2 (ja) | 2011-04-20 |
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