JP2012086494A5 - - Google Patents
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- Publication number
- JP2012086494A5 JP2012086494A5 JP2010236713A JP2010236713A JP2012086494A5 JP 2012086494 A5 JP2012086494 A5 JP 2012086494A5 JP 2010236713 A JP2010236713 A JP 2010236713A JP 2010236713 A JP2010236713 A JP 2010236713A JP 2012086494 A5 JP2012086494 A5 JP 2012086494A5
- Authority
- JP
- Japan
- Prior art keywords
- support
- casting
- tenter device
- cast film
- tension
- 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.)
- Abandoned
Links
- 238000005266 casting Methods 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 1
Description
また、本発明は、前記目的を達成するために、一定速度で走行する支持体と、前記支持体上に近接して配置され、ポリマーと溶媒とを含むドープを前記支持体に向けて流延する流延ダイと、前記支持体上に形成された流延膜を乾燥するテンター装置と、前記支持体と前記テンター装置との間に設けられ、前記流延膜を該支持体から剥ぎ取るテンションを一定に保つ張力制御手段と、を備えることを特徴とする溶液製膜の製造装置を提供する。 In order to achieve the above object, the present invention provides a support that travels at a constant speed, and a dope that is disposed close to the support and includes a polymer and a solvent is cast toward the support. A casting die, a tenter device for drying the casting film formed on the support, and a tension provided between the support and the tenter device, and peeling the casting film from the support And a tension control means that keeps the pressure constant. A solution casting production apparatus is provided.
Claims (1)
前記支持体上に近接して配置され、ポリマーと溶媒とを含むドープを前記支持体に向けて流延する流延ダイと、
前記支持体上に形成された流延膜を乾燥するテンター装置と、
前記支持体と前記テンター装置との間に設けられ、前記流延膜を該支持体から剥ぎ取るテンションを一定に保つ張力制御手段と、
を備えることを特徴とする溶液製膜の製造装置。 A support traveling at a constant speed;
A casting die disposed proximate to the support and casting a dope comprising a polymer and a solvent toward the support;
A tenter device for drying the cast film formed on the support;
Tension control means provided between the support and the tenter device, and maintaining a constant tension for stripping the cast film from the support;
An apparatus for producing a solution casting, comprising:
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010236713A JP2012086494A (en) | 2010-10-21 | 2010-10-21 | Method and apparatus for manufacturing solvent-cast film |
| CN201110319810XA CN102453261A (en) | 2010-10-21 | 2011-10-20 | Method and device for manufacturing film through solution |
| TW100138067A TW201217063A (en) | 2010-10-21 | 2011-10-20 | Fabricating method and fabricating device of liquid film forming |
| KR1020110107492A KR20120041673A (en) | 2010-10-21 | 2011-10-20 | Method and apparatus for manufacturing liquid film forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010236713A JP2012086494A (en) | 2010-10-21 | 2010-10-21 | Method and apparatus for manufacturing solvent-cast film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012086494A JP2012086494A (en) | 2012-05-10 |
| JP2012086494A5 true JP2012086494A5 (en) | 2012-07-12 |
Family
ID=46036979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010236713A Abandoned JP2012086494A (en) | 2010-10-21 | 2010-10-21 | Method and apparatus for manufacturing solvent-cast film |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2012086494A (en) |
| KR (1) | KR20120041673A (en) |
| CN (1) | CN102453261A (en) |
| TW (1) | TW201217063A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017021214A (en) * | 2015-07-10 | 2017-01-26 | コニカミノルタ株式会社 | Manufacturing method for optical films |
| CN114516970B (en) * | 2022-02-21 | 2023-07-18 | 泉州利昌新材料科技有限公司 | Aluminized-grade cast polypropylene film |
| CN116100722B (en) * | 2023-02-24 | 2023-08-11 | 安徽碳华新材料科技有限公司 | Polyimide film processing equipment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0641648A (en) * | 1992-07-27 | 1994-02-15 | Nippon Steel Corp | Device for controlling tension of metal strip |
| JP4242509B2 (en) * | 1999-04-16 | 2009-03-25 | 帝人化成株式会社 | Casting method |
| JP2001038801A (en) * | 1999-07-29 | 2001-02-13 | Toray Ind Inc | Longitudinal stretching method for thermoplastic resin film |
| JP4779211B2 (en) * | 2001-02-14 | 2011-09-28 | コニカミノルタホールディングス株式会社 | Method for producing cellulose ester film |
-
2010
- 2010-10-21 JP JP2010236713A patent/JP2012086494A/en not_active Abandoned
-
2011
- 2011-10-20 KR KR1020110107492A patent/KR20120041673A/en not_active Application Discontinuation
- 2011-10-20 CN CN201110319810XA patent/CN102453261A/en active Pending
- 2011-10-20 TW TW100138067A patent/TW201217063A/en unknown
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