JPS5546935A - Manufacture of thermoplastic resin band - Google Patents
Manufacture of thermoplastic resin bandInfo
- Publication number
- JPS5546935A JPS5546935A JP11911178A JP11911178A JPS5546935A JP S5546935 A JPS5546935 A JP S5546935A JP 11911178 A JP11911178 A JP 11911178A JP 11911178 A JP11911178 A JP 11911178A JP S5546935 A JPS5546935 A JP S5546935A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- cooling
- rolls
- thermoplastic resin
- rolling
- 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
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
PURPOSE: To obtain a number of thermoplastic bands which can be longitudinally slitted in desired widths without replacing a mouth-piece and is superior in longitudinal tearing resistance and in strength by rolling after melting, extruding into sheet and extending over a short section, thermoplastic resin.
CONSTITUTION: Molted thermoplastic resin A is extruded into sheet from a die 2 fitted at the tip of an extruding machine 1, and cooled in a cooling water tank 3. cooling is possible with a cooling roll also. Since there is a possibility of ununiformed cooling or sheet separation with a cooling roll, however, a cooling water tank should be used desirably. After cooled, the theremoplastic resin sheet is preheated by preheating rolls 4, 4' and 4", subjected to short section extension between extending rolls 5 and 5' for reducing the neck-in thereof in size so that extension effect thereof may be developed, and rolled between rolling rolls 6 and 6' at a smaller rolling magnification than 4X. Next, if required, the sheet is embossed with embossing rolls 7 and 7', longitudinally slitted in desired widths with a slitter 8, anneled and wound up.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11911178A JPS5546935A (en) | 1978-09-29 | 1978-09-29 | Manufacture of thermoplastic resin band |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11911178A JPS5546935A (en) | 1978-09-29 | 1978-09-29 | Manufacture of thermoplastic resin band |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5546935A true JPS5546935A (en) | 1980-04-02 |
Family
ID=14753180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11911178A Pending JPS5546935A (en) | 1978-09-29 | 1978-09-29 | Manufacture of thermoplastic resin band |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5546935A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01111672A (en) * | 1987-10-27 | 1989-04-28 | Sekisui Jushi Co Ltd | Manufacture of synthetic resin bundling band with multi-colored printing |
WO1998005813A1 (en) * | 1996-08-05 | 1998-02-12 | The Procter & Gamble Company | Stable web having enhanced extensibility and method for making same |
WO2005019524A1 (en) * | 2003-08-21 | 2005-03-03 | Goodstone International Pty Ltd., | A process and apparatus for making elastic string, strapping and tape |
JP2007245635A (en) * | 2006-03-17 | 2007-09-27 | Dainichi Seikan Kk | Production method of polylactic acid stretching material |
-
1978
- 1978-09-29 JP JP11911178A patent/JPS5546935A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01111672A (en) * | 1987-10-27 | 1989-04-28 | Sekisui Jushi Co Ltd | Manufacture of synthetic resin bundling band with multi-colored printing |
WO1998005813A1 (en) * | 1996-08-05 | 1998-02-12 | The Procter & Gamble Company | Stable web having enhanced extensibility and method for making same |
WO2005019524A1 (en) * | 2003-08-21 | 2005-03-03 | Goodstone International Pty Ltd., | A process and apparatus for making elastic string, strapping and tape |
JP2007245635A (en) * | 2006-03-17 | 2007-09-27 | Dainichi Seikan Kk | Production method of polylactic acid stretching material |
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