JPS6441186A - Corona discharge processor - Google Patents

Corona discharge processor

Info

Publication number
JPS6441186A
JPS6441186A JP19628987A JP19628987A JPS6441186A JP S6441186 A JPS6441186 A JP S6441186A JP 19628987 A JP19628987 A JP 19628987A JP 19628987 A JP19628987 A JP 19628987A JP S6441186 A JPS6441186 A JP S6441186A
Authority
JP
Japan
Prior art keywords
discharge
electrode
roll
application film
corona discharge
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.)
Pending
Application number
JP19628987A
Other languages
Japanese (ja)
Inventor
Toshio Inada
Tatsumi Okada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
New Oji Paper Co Ltd
Original Assignee
Oji Paper Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Oji Paper Co Ltd filed Critical Oji Paper Co Ltd
Priority to JP19628987A priority Critical patent/JPS6441186A/en
Publication of JPS6441186A publication Critical patent/JPS6441186A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To make discharge uniformly in dispersing concentration of the discharge and to improve an application film in quality by installing each of longitudinal grooves on a discharge surface specified intervals, in case of an electrode which has the discharge surface of the same arcwise concave as curvature of an earth roll. CONSTITUTION:An earth roll 1 supports a sheetlike supporter 3 with a hydrophobic resine surface and conveys it, while it receives corona discharge. A discharge electrode 4 has a arcwise concave discharge surface 7 of the same curvature with the roll 1, and it is provided with each of longitudinal grooves 8 on this surface 7 at intervals of less than 30mm. And, corona discharge is carried out on the supporter 3 by the electrode 4 and an application solution is sprinkled thereon. At this time, even if there is a positional range difference between the surface 7 of the electrode 4 and the roll 1, discharge concentration is dispersed by these grooves 8 and uniform discharge takes place, thus a uniform application film is formed there. With this constitution, this application film is improved in terms of quality, while even in the case where a discharge area is large, an increase in the number of electrodes is no longer required.
JP19628987A 1987-08-07 1987-08-07 Corona discharge processor Pending JPS6441186A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19628987A JPS6441186A (en) 1987-08-07 1987-08-07 Corona discharge processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19628987A JPS6441186A (en) 1987-08-07 1987-08-07 Corona discharge processor

Publications (1)

Publication Number Publication Date
JPS6441186A true JPS6441186A (en) 1989-02-13

Family

ID=16355325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19628987A Pending JPS6441186A (en) 1987-08-07 1987-08-07 Corona discharge processor

Country Status (1)

Country Link
JP (1) JPS6441186A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100786275B1 (en) * 2006-05-22 2007-12-18 주식회사 에스에프에이 Chemical Vapor Deposition Apparatus for Flat Display
JP2008297416A (en) * 2007-05-31 2008-12-11 Unitika Uji Products Kk Surface modified polyamide film and its manufacturing method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS579085A (en) * 1980-06-20 1982-01-18 Fuji Photo Film Co Ltd Corona discharge processing electrode

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS579085A (en) * 1980-06-20 1982-01-18 Fuji Photo Film Co Ltd Corona discharge processing electrode

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100786275B1 (en) * 2006-05-22 2007-12-18 주식회사 에스에프에이 Chemical Vapor Deposition Apparatus for Flat Display
JP2008297416A (en) * 2007-05-31 2008-12-11 Unitika Uji Products Kk Surface modified polyamide film and its manufacturing method

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