JP5361771B2 - エクストルージョン塗布方法及び塗布フィルムの製造方法 - Google Patents
エクストルージョン塗布方法及び塗布フィルムの製造方法 Download PDFInfo
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- JP5361771B2 JP5361771B2 JP2010057867A JP2010057867A JP5361771B2 JP 5361771 B2 JP5361771 B2 JP 5361771B2 JP 2010057867 A JP2010057867 A JP 2010057867A JP 2010057867 A JP2010057867 A JP 2010057867A JP 5361771 B2 JP5361771 B2 JP 5361771B2
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- 238000000576 coating method Methods 0.000 title claims description 127
- 239000011248 coating agent Substances 0.000 title claims description 125
- 238000007765 extrusion coating Methods 0.000 title claims description 26
- 238000000034 method Methods 0.000 title claims description 17
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 239000007788 liquid Substances 0.000 claims description 47
- 230000001105 regulatory effect Effects 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 6
- 230000000740 bleeding effect Effects 0.000 claims description 5
- 230000001276 controlling effect Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 description 28
- 239000011324 bead Substances 0.000 description 11
- 230000006837 decompression Effects 0.000 description 6
- 210000005069 ears Anatomy 0.000 description 6
- 229920006362 Teflon® Polymers 0.000 description 4
- 239000004809 Teflon Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 229920002284 Cellulose triacetate Polymers 0.000 description 2
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/26—Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
- B05D1/265—Extrusion coatings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/023—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0254—Coating heads with slot-shaped outlet
- B05C5/0266—Coating heads with slot-shaped outlet adjustable in length, e.g. for coating webs of different width
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0493—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases using vacuum
Landscapes
- Coating Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Description
Claims (4)
- スリットの吐出口から塗布液を吐出するスリットダイを有し、連続走行するウエブに前記塗布液を塗布するエクストルージョン塗布方法であって、
前記スリットの両端部に挿入され、ウエブ下流側に曲げられたウエブに対向する突出部が設けられた塗布幅規制板と、前記ウエブと、の間に前記塗布液をチャンバーの減圧により染み出させ、前記塗布液の染み出しを制御し、塗布膜端部の形状を制御してウエブに塗布液を塗布することを特徴とするエクストルージョン塗布方法。 - 前記塗布幅規制板の突出部は、可撓性材料で作られていることを特徴とする請求項1に記載のエクストルージョン塗布方法。
- 前記チャンバーの圧力、及び/又は、前記塗布幅規制板の突出部の厚み、を調整することを特徴とする請求項1又は2に記載のエクストルージョン塗布方法。
- 請求項1〜3の何れか1に記載の塗布方法で前記塗布液を塗布する工程を含む塗布フィルムの製造方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010057867A JP5361771B2 (ja) | 2010-03-15 | 2010-03-15 | エクストルージョン塗布方法及び塗布フィルムの製造方法 |
US13/064,273 US20110223337A1 (en) | 2010-03-15 | 2011-03-15 | Extrusion coating apparatus and coating method as well as coating film forming method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010057867A JP5361771B2 (ja) | 2010-03-15 | 2010-03-15 | エクストルージョン塗布方法及び塗布フィルムの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011189280A JP2011189280A (ja) | 2011-09-29 |
JP5361771B2 true JP5361771B2 (ja) | 2013-12-04 |
Family
ID=44560250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010057867A Expired - Fee Related JP5361771B2 (ja) | 2010-03-15 | 2010-03-15 | エクストルージョン塗布方法及び塗布フィルムの製造方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20110223337A1 (ja) |
JP (1) | JP5361771B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015112572A (ja) * | 2013-12-13 | 2015-06-22 | 富士フイルム株式会社 | ダイコーター、及び塗布フィルムの製造方法 |
JP6319798B2 (ja) * | 2014-06-06 | 2018-05-09 | Necエナジーデバイス株式会社 | 塗工装置、および二次電池用電極の製造方法 |
ES2867351B2 (es) * | 2020-04-16 | 2022-06-21 | Focke Meler Gluing Solutions S A | Cabezal aplicador de adhesivo |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3903080B2 (ja) * | 1997-09-26 | 2007-04-11 | 富士フイルム株式会社 | スライドビード塗布方法及び装置、並びに多層塗布方法及び装置 |
JPH11207236A (ja) * | 1998-01-20 | 1999-08-03 | Konica Corp | ダイコータ塗布装置 |
JP3453335B2 (ja) * | 1998-12-16 | 2003-10-06 | 松下電器産業株式会社 | ストライプ塗布装置及び方法 |
JP4763325B2 (ja) * | 2005-03-30 | 2011-08-31 | 富士フイルム株式会社 | 塗布液の塗布方法、塗布液の塗布装置、および光学フィルムの製造方法 |
JP5149660B2 (ja) * | 2008-03-17 | 2013-02-20 | 富士フイルム株式会社 | エクストルージョン塗布装置及び塗膜付きウエブの製造方法 |
JP5329847B2 (ja) * | 2008-06-06 | 2013-10-30 | 日立マクセル株式会社 | ダイ塗布方法 |
-
2010
- 2010-03-15 JP JP2010057867A patent/JP5361771B2/ja not_active Expired - Fee Related
-
2011
- 2011-03-15 US US13/064,273 patent/US20110223337A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20110223337A1 (en) | 2011-09-15 |
JP2011189280A (ja) | 2011-09-29 |
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