GB1011114A - Improvements in or relating to rolls for super calendering - Google Patents
Improvements in or relating to rolls for super calenderingInfo
- Publication number
- GB1011114A GB1011114A GB19450/62A GB1945062A GB1011114A GB 1011114 A GB1011114 A GB 1011114A GB 19450/62 A GB19450/62 A GB 19450/62A GB 1945062 A GB1945062 A GB 1945062A GB 1011114 A GB1011114 A GB 1011114A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rolls
- relating
- super calendering
- supercalender
- paper
- 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.)
- Expired
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G1/00—Calenders; Smoothing apparatus
- D21G1/02—Rolls; Their bearings
- D21G1/0233—Soft rolls
Landscapes
- Paper (AREA)
Abstract
A soft roll for a supercalender for paper has a surface comprising a synthetic, resinous, thermoplastic material, e.g. a polyaryl carbonate formed by reaction between bisphenol-A and phosgene. It may comprise an inner shaft and a cover of the thermoplastic material. A supercalender for paper may comprise alternate soft rolls as above and hard rolls with the usual fly rolls and doctor blades.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US111217A US3091173A (en) | 1961-05-19 | 1961-05-19 | Synthetic article |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1011114A true GB1011114A (en) | 1965-11-24 |
Family
ID=22337227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB19450/62A Expired GB1011114A (en) | 1961-05-19 | 1962-05-21 | Improvements in or relating to rolls for super calendering |
Country Status (2)
Country | Link |
---|---|
US (1) | US3091173A (en) |
GB (1) | GB1011114A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4324177A (en) * | 1979-04-09 | 1982-04-13 | Fuji Photo Film Co., Ltd. | Calender roll for supercalender |
US6073548A (en) * | 1997-03-14 | 2000-06-13 | Voith Sulzer Finishing Gmbh | Roll machine, roll, and process of forming roll machine |
US6840165B1 (en) | 1999-09-24 | 2005-01-11 | Metso Paper, Inc. | Method and assembly for opening calender nips |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3336862A (en) * | 1964-05-26 | 1967-08-22 | West Virginia Pulp & Paper Co | Calender roll |
US3451331A (en) * | 1967-03-01 | 1969-06-24 | Westvaco Corp | Hot roll supercalender |
US3753276A (en) * | 1971-12-27 | 1973-08-21 | K Reisch | Calender roll cover |
US5237915A (en) * | 1992-02-04 | 1993-08-24 | The Mead Corporation | Mixed roll calender |
FI20021349A0 (en) * | 2002-07-09 | 2002-07-09 | Metso Paper Inc | An arrangement in a calender to control a fiber web and scrape a calender roll |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2631358A (en) * | 1948-03-25 | 1953-03-17 | Edward D Hill | Ink carrier and method of making |
US2651241A (en) * | 1949-05-17 | 1953-09-08 | Beloit Iron Works | Antideflection roll, method of assembly, and use |
US2987802A (en) * | 1957-12-31 | 1961-06-13 | Johns Manville | Composition calender roll |
-
1961
- 1961-05-19 US US111217A patent/US3091173A/en not_active Expired - Lifetime
-
1962
- 1962-05-21 GB GB19450/62A patent/GB1011114A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4324177A (en) * | 1979-04-09 | 1982-04-13 | Fuji Photo Film Co., Ltd. | Calender roll for supercalender |
US6073548A (en) * | 1997-03-14 | 2000-06-13 | Voith Sulzer Finishing Gmbh | Roll machine, roll, and process of forming roll machine |
US6840165B1 (en) | 1999-09-24 | 2005-01-11 | Metso Paper, Inc. | Method and assembly for opening calender nips |
Also Published As
Publication number | Publication date |
---|---|
US3091173A (en) | 1963-05-28 |
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