JPS5693520A - Forming method by calender - Google Patents
Forming method by calenderInfo
- Publication number
- JPS5693520A JPS5693520A JP17254879A JP17254879A JPS5693520A JP S5693520 A JPS5693520 A JP S5693520A JP 17254879 A JP17254879 A JP 17254879A JP 17254879 A JP17254879 A JP 17254879A JP S5693520 A JPS5693520 A JP S5693520A
- Authority
- JP
- Japan
- Prior art keywords
- film
- air
- width
- calender
- rolls
- 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
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To uniformalize the thickness in the direction of width by blasting cooling air on a film when it is calendered for forming.
CONSTITUTION: On the occasion that thermoplastic resin material 5, for instance, is rolled between rolls 11W14 sequentially to be formed into a film, air is blasted on the thinner part of the film for cooling in front of a point B where the film exfoliates from the final calender roll 14 by an air blasting device 3 provided along the direction of the width of the film, and then the film is taken over by take-over rolls 2.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17254879A JPS5693520A (en) | 1979-12-27 | 1979-12-27 | Forming method by calender |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17254879A JPS5693520A (en) | 1979-12-27 | 1979-12-27 | Forming method by calender |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5693520A true JPS5693520A (en) | 1981-07-29 |
JPS6225083B2 JPS6225083B2 (en) | 1987-06-01 |
Family
ID=15943908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17254879A Granted JPS5693520A (en) | 1979-12-27 | 1979-12-27 | Forming method by calender |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5693520A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5914929A (en) * | 1982-07-16 | 1984-01-25 | Mitsubishi Monsanto Chem Co | Manufacture of film |
US4840491A (en) * | 1986-08-27 | 1989-06-20 | Bridgestone Corporation | Rubber kneading method |
CN114080513A (en) * | 2019-07-15 | 2022-02-22 | 铁姆肯公司 | Two-piece composite tapered roller bearing outer race with interference fit and method of manufacture |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5162576U (en) * | 1974-11-12 | 1976-05-17 | ||
JPS5320549A (en) * | 1976-08-09 | 1978-02-24 | Toshiba Corp | Circuit breaker |
JPS53101059A (en) * | 1977-02-15 | 1978-09-04 | Teijin Ltd | Manufacturing of thermoplastic resin sheet or film |
-
1979
- 1979-12-27 JP JP17254879A patent/JPS5693520A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5162576U (en) * | 1974-11-12 | 1976-05-17 | ||
JPS5320549A (en) * | 1976-08-09 | 1978-02-24 | Toshiba Corp | Circuit breaker |
JPS53101059A (en) * | 1977-02-15 | 1978-09-04 | Teijin Ltd | Manufacturing of thermoplastic resin sheet or film |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5914929A (en) * | 1982-07-16 | 1984-01-25 | Mitsubishi Monsanto Chem Co | Manufacture of film |
US4840491A (en) * | 1986-08-27 | 1989-06-20 | Bridgestone Corporation | Rubber kneading method |
CN114080513A (en) * | 2019-07-15 | 2022-02-22 | 铁姆肯公司 | Two-piece composite tapered roller bearing outer race with interference fit and method of manufacture |
Also Published As
Publication number | Publication date |
---|---|
JPS6225083B2 (en) | 1987-06-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI802447A (en) | HOSE RELEASE SHAFT OVER ANGLING OVER FREQUENCY FRAMING | |
JPS5693520A (en) | Forming method by calender | |
JPS52136640A (en) | Continuous paper feed device | |
JPS57141344A (en) | Method and apparatus to wind up film belt | |
JPS53123477A (en) | Surface treatment device of molded synthetic resin article | |
JPS56121736A (en) | Manufacture of film for transferring rough surface | |
JPS57116627A (en) | Production of polyurethane sheet | |
JPS55137933A (en) | Method of producing patterned napped sheet | |
JPS5660211A (en) | Method and device for after embossing synthetic leather | |
JPS56127537A (en) | Method and apparatus for changing progress direction of metal strip | |
JPS5736009A (en) | Controlling method for thickness of sheet rolled by rolling mill | |
JPS5668523A (en) | Pointed part forming method of blank material for drawing | |
JPS56113428A (en) | Calender molding method | |
JPS5686720A (en) | Preparation of film for transfer on rough face | |
JPS55161619A (en) | Manufacture of long-sized sheet film having stretching direction at desired angle against longitudinal axis thereof | |
JPS56151130A (en) | Method and apparatus for forming sheet of nonuniform section | |
JPS54139966A (en) | Equipment for producing film with transferred rough surface | |
JPS5514262A (en) | Method of producing sheet of methacrylic resin having shibo-pattern | |
JPS5721969A (en) | Taking up and drying method for film | |
JPS55144125A (en) | Production of eave gutter | |
JPS5779053A (en) | Method and device for production of quick cooled material of melt | |
JPS53115784A (en) | Manufacture of thermoplastic resin drawn film | |
JPS5557427A (en) | Method for producing thermoplastic polyurethane film | |
JPS5369972A (en) | Dryer roll | |
JPS56108654A (en) | Winding or unwinding method and apparatus |