JPS5537304A - Rolling method of plastic sheet - Google Patents
Rolling method of plastic sheetInfo
- Publication number
- JPS5537304A JPS5537304A JP10933178A JP10933178A JPS5537304A JP S5537304 A JPS5537304 A JP S5537304A JP 10933178 A JP10933178 A JP 10933178A JP 10933178 A JP10933178 A JP 10933178A JP S5537304 A JPS5537304 A JP S5537304A
- Authority
- JP
- Japan
- Prior art keywords
- rollers
- extension
- rolling
- sheet
- rolled
- 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.)
- Granted
Links
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
PURPOSE: To produce a sheet for industrial material with excellent tensile-strength and good piezolelectric property by pressurizing and rolling in stages themoplastic synthetic resin sheet with crystalline chain high molecule structure, using hot rollers and extension rollers.
CONSTITUTION: Thermoplastic synthetic resin sheet 20 with crystalline chain high molecule structure is heated and rolled by heating rollers 2, 2, a hot sheet material guide plate 4, rolling rollers 5, 5 receiving rollers 6, 6. Next, it is extended to a fixed ratio between receiving rollers 6, 6 and an extension roller 9, then rolling distortion being eliminated, it is rolled by the extension roller 9 and moved through guide rollers 10, 10 to be a pressurized and extended sheet 21. Next, side edges are cut by a trimming cutter 11 to finish the pressurization and rolling process. Then, it is again rolled by an extension roller 14 to make the extension amount as fixed and to be wound on a winding reel 17 with extension distortion sufficiently eliminated.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53109331A JPS5936849B2 (en) | 1978-09-06 | 1978-09-06 | Pressure stretching method of plastic sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53109331A JPS5936849B2 (en) | 1978-09-06 | 1978-09-06 | Pressure stretching method of plastic sheet |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5537304A true JPS5537304A (en) | 1980-03-15 |
JPS5936849B2 JPS5936849B2 (en) | 1984-09-06 |
Family
ID=14507506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53109331A Expired JPS5936849B2 (en) | 1978-09-06 | 1978-09-06 | Pressure stretching method of plastic sheet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5936849B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014188748A (en) * | 2013-03-26 | 2014-10-06 | Fujifilm Corp | Method for manufacturing stretched film and film stretching facility |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5122772A (en) * | 1974-08-16 | 1976-02-23 | Nippon Petrochemicals Co Ltd | NETSUKASOSEIJUSHINOSHIITO MATAHA FUIRUMUNOHAIKOHOHO |
-
1978
- 1978-09-06 JP JP53109331A patent/JPS5936849B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5122772A (en) * | 1974-08-16 | 1976-02-23 | Nippon Petrochemicals Co Ltd | NETSUKASOSEIJUSHINOSHIITO MATAHA FUIRUMUNOHAIKOHOHO |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014188748A (en) * | 2013-03-26 | 2014-10-06 | Fujifilm Corp | Method for manufacturing stretched film and film stretching facility |
Also Published As
Publication number | Publication date |
---|---|
JPS5936849B2 (en) | 1984-09-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AR004080A1 (en) | PRODUCT, APPARATUS AND PROCESS FOR LAMINATION IN STRIPS OF A POLYMER FILM AND TAPES WOVEN OR NONWOVEN. | |
FR2061638A1 (en) | ||
JPS5537304A (en) | Rolling method of plastic sheet | |
GB1507212A (en) | Process and apparatus for the production of wound rolls of web material | |
GB1304922A (en) | ||
CN201761079U (en) | Embossing machine | |
JPS55126419A (en) | Method and apparatus for continuous preparation of laminated material | |
GB1069598A (en) | Improvements in method and apparatus for pleating material | |
ES8301745A1 (en) | Process and apparatus for continuously applying reinforcing tapes from synthetic resin, on the longitudinal sides of plastic sheets | |
JPS5798341A (en) | Method and apparatus for winding of tire shaping material in form of flexible sheet | |
DE1092643B (en) | Method and device for the continuous, curvilinear pleating of smooth plastic film webs | |
JPS5678961A (en) | Forming method of tyre | |
GB1359580A (en) | Sheet-cutting device | |
JPS53123477A (en) | Surface treatment device of molded synthetic resin article | |
GB1075496A (en) | A method of manufacturing articles and structures to be used in building | |
JPS5764428A (en) | Method for continuously feeding press material | |
FR2367668A1 (en) | Plastic label moulding machine - having a roll which is fed into heated mould in steps and then fed to storage | |
GB770704A (en) | Improvements in and relating to the production of granular material or pellets | |
JPS5413577A (en) | Heat-shrinkable covering sheet and its production | |
JPS557713A (en) | Production of optical fiber aggregate | |
JPS5597918A (en) | Method of imparting a coiling property to plastic rolled cord | |
GB1027776A (en) | Improvements in or relating to methods of and apparatus for the manufacture of boards | |
JPS57129714A (en) | Manufacture of synthetic wood | |
KR960007352B1 (en) | Method of producing korean paper | |
JPS55130735A (en) | Postforming device |