JPS6480534A - Method for correcting curling and improving dimensional stability - Google Patents
Method for correcting curling and improving dimensional stabilityInfo
- Publication number
- JPS6480534A JPS6480534A JP62237497A JP23749787A JPS6480534A JP S6480534 A JPS6480534 A JP S6480534A JP 62237497 A JP62237497 A JP 62237497A JP 23749787 A JP23749787 A JP 23749787A JP S6480534 A JPS6480534 A JP S6480534A
- Authority
- JP
- Japan
- Prior art keywords
- fmcl
- curved surface
- angle
- bar
- metal foil
- 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
Links
Landscapes
- Laminated Bodies (AREA)
- Manufacturing Of Printed Wiring (AREA)
Abstract
PURPOSE:To continuously correct and reduce the curling generated in a long FMCL and the dimensional shrinkage of a polymer membrane layer generated when the metal foil thereof is subjected to etching processing, by passing the long FMCL on four bars arranged at specific angles while successively changing the direction thereof. CONSTITUTION:A long FMCL(flexible metal foil laminated plate) 17 obtained by forming a polymer membrane layer on a metal foil is allowed to slide on the curved surface of the first bar provided at an angle 0-80 deg. with respect to the lateral direction thereof under tension in the longitudinal direction in such a state that the metal foil is turned to the inside and subsequently passed onto the curved surface of the second bar 14 provided at an angle of 0--80 deg.. Subsequently, in such a state that the polymer membrane is turned to the inside, the FMCL 17 is transferred on the curved surface of the third bar 13 provided at an angle of 0-80 deg. in the longitudinal direction and subsequently allowed to slide on the curved surface of the fourth bar 15 provided at an angle of 0--80 deg. in the longitudinal direction to correct the curling of the FMCL 17 and the FMCL 17 is taken up by a roller in such a state that the dimensional shrinkage of the polymer membrane layer is continuously corrected and reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62237497A JPS6480534A (en) | 1987-09-24 | 1987-09-24 | Method for correcting curling and improving dimensional stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62237497A JPS6480534A (en) | 1987-09-24 | 1987-09-24 | Method for correcting curling and improving dimensional stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6480534A true JPS6480534A (en) | 1989-03-27 |
Family
ID=17016194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62237497A Pending JPS6480534A (en) | 1987-09-24 | 1987-09-24 | Method for correcting curling and improving dimensional stability |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6480534A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT119U1 (en) * | 1991-12-16 | 1995-02-27 | Pcd Polymere Ges M B H Pcd Pol | METHOD FOR PRODUCING ADHESIVE-FREE FLAT TAPE LADDERS |
-
1987
- 1987-09-24 JP JP62237497A patent/JPS6480534A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT119U1 (en) * | 1991-12-16 | 1995-02-27 | Pcd Polymere Ges M B H Pcd Pol | METHOD FOR PRODUCING ADHESIVE-FREE FLAT TAPE LADDERS |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| HU9203270D0 (en) | Method for improving mechanical properties of mono- or multilayered foils | |
| EP0264454A4 (en) | Method for correcting curl and improving dimensional stability of flexible metal foil laminated plate. | |
| EP0239143A3 (en) | System for detecting and correcting defects in articles being processed, in particular wood sheets with splits, knot-holes, etc.,requiring to be plugged | |
| JPS6480534A (en) | Method for correcting curling and improving dimensional stability | |
| JPS548672A (en) | Production of polyester film | |
| EP1010514A3 (en) | Method and apparatus for producing synthetic resin films | |
| EP0240632A3 (en) | Heat-shrinkable biaxially drawn polyamide film and process for preparaton thereof | |
| EP0346921A3 (en) | Photo-sensitive printing plate processing apparatus | |
| JPS6480533A (en) | Correction of curling | |
| EP0299560A3 (en) | Process for making a curled photographic film | |
| JPS6480531A (en) | Method for correcting dimension difference between layers | |
| JPS6482927A (en) | Flexible laminated sheet of metal and plastic | |
| JPS52104565A (en) | Manufacture of polyamide films | |
| JPS6482937A (en) | Correction of interlaminar dimensional difference and device therefor | |
| JPS5792347A (en) | Registration device | |
| TW341585B (en) | Process for the preparation of biaxially oriented polyester film | |
| JPS6482940A (en) | Correction of interlaminar dimensional difference and curl and device therefor | |
| JPS649236A (en) | Production of piezoelectric film | |
| JPS6482939A (en) | Correction of interlaminar dimensional difference or curl and device therefor | |
| JPS6482938A (en) | Correction of interlaminar dimensional difference or curl and device therefor | |
| JPS5759717A (en) | Preparation of biaxially oriented polyester film | |
| DE3271390D1 (en) | Process for the netlike opening of fibrilled films | |
| GB1377011A (en) | Method of and apparatus for stretching plastics material film | |
| JPS57167216A (en) | Polyester film | |
| JPS57125087A (en) | Thick film printing |