KR101112197B1 - 필름 코팅 장치 - Google Patents
필름 코팅 장치 Download PDFInfo
- Publication number
- KR101112197B1 KR101112197B1 KR1020090119039A KR20090119039A KR101112197B1 KR 101112197 B1 KR101112197 B1 KR 101112197B1 KR 1020090119039 A KR1020090119039 A KR 1020090119039A KR 20090119039 A KR20090119039 A KR 20090119039A KR 101112197 B1 KR101112197 B1 KR 101112197B1
- Authority
- KR
- South Korea
- Prior art keywords
- coating liquid
- gravure roll
- coating
- film
- immersion container
- Prior art date
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Classifications
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- 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
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
- B05C1/0834—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets the coating roller co-operating with other rollers, e.g. dosing, transfer rollers
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- 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
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/12—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being fed round the roller
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- 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
- B05C11/04—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 with blades
- B05C11/045—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 with blades characterised by the blades themselves
Landscapes
- Coating Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
Claims (4)
- 코팅액이 담기는 코팅액 침지통;상기 코팅액 침지통으로 공급될 코팅액을 담으며 상기 코팅액 침지통으로부터 넘어오는 코팅액을 담는 코팅액 저장통;상기 코팅액 저장통으로부터 펌프에 의해 송출되는 코팅액을 담았다가 설정 수위를 넘게 되면 상기 코팅액 침지통의 코팅액 수면 위로 자연스레 흘려 보내는 코팅액 공급통;상기 코팅액 침지통 내의 코팅액에 침지된 상태에서 회전 구동하는 그라비아 롤(gravure roll);상기 그라비아 롤의 상부에서 상기 그라비아 롤에 도포된 코팅액과 접촉하도록 필름의 주행을 안내하는 복수의 가이드 롤들;상기 코팅액 저장통으로부터 코팅액을 공급받으며, 상기 그라비아 롤이 상기 코팅액 침지통에 침지되기 전에, 상기 코팅액 저장통으로부터 공급받은 코팅액을 상기 그라비아 롤로 분사하는 노즐;상기 그라비아 롤에 도포된 코팅액을 설정 두께만 남기고 긁어내는 나이프(knife); 및상기 그라비아 롤의 회전시 상기 그라비아 롤을 길이 방향으로 각각 지지하여 상기 그라비아 롤의 휨을 방지하는 것으로, 상기 그라비아 롤의 하측에서 상기 그라비아 롤의 회전 방향과 반대 방향으로 종속되어 회전하도록 각각의 회전 축이 상기 그라비아 롤의 회전 축과 나란하도록 설치되는 한 쌍의 지지 롤들;을 포함하는 필름 코팅 장치.
- 삭제
- 삭제
- 제 1항에 있어서,상기 나이프는 상기 그라비아 롤에 도포된 코팅액을 순차적으로 2번 긁어서 설정 두께만을 남기도록 2중 구조로 이루어진 것을 특징으로 하는 필름 코팅 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090119039A KR101112197B1 (ko) | 2009-12-03 | 2009-12-03 | 필름 코팅 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090119039A KR101112197B1 (ko) | 2009-12-03 | 2009-12-03 | 필름 코팅 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110062341A KR20110062341A (ko) | 2011-06-10 |
KR101112197B1 true KR101112197B1 (ko) | 2012-02-27 |
Family
ID=44396541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090119039A KR101112197B1 (ko) | 2009-12-03 | 2009-12-03 | 필름 코팅 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101112197B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102661507B1 (ko) * | 2023-12-13 | 2024-04-29 | 주식회사 마이크로원 | 고효율 ptfe 멤브레인 촉매 필터 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050241573A1 (en) * | 2004-03-26 | 2005-11-03 | Tomonari Ogawa | Gravure coating apparatus, and optical film |
KR20090047640A (ko) * | 2007-11-08 | 2009-05-13 | 도레이새한 주식회사 | 이중 블레이드를 구비한 롤 코팅장치 및 이를 이용한광학필름 제조방법 |
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2009
- 2009-12-03 KR KR1020090119039A patent/KR101112197B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050241573A1 (en) * | 2004-03-26 | 2005-11-03 | Tomonari Ogawa | Gravure coating apparatus, and optical film |
KR20090047640A (ko) * | 2007-11-08 | 2009-05-13 | 도레이새한 주식회사 | 이중 블레이드를 구비한 롤 코팅장치 및 이를 이용한광학필름 제조방법 |
Also Published As
Publication number | Publication date |
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KR20110062341A (ko) | 2011-06-10 |
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