CA2224298A1 - Method and apparatus including an extended nip for calendering a web - Google Patents
Method and apparatus including an extended nip for calendering a webInfo
- Publication number
- CA2224298A1 CA2224298A1 CA 2224298 CA2224298A CA2224298A1 CA 2224298 A1 CA2224298 A1 CA 2224298A1 CA 2224298 CA2224298 CA 2224298 CA 2224298 A CA2224298 A CA 2224298A CA 2224298 A1 CA2224298 A1 CA 2224298A1
- Authority
- CA
- Canada
- Prior art keywords
- web
- calendering
- roll
- shoe
- apparatus including
- 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
- Paper (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
A calender apparatus for treating a traveling web having opposite first and second surfaces. The apparatus includes a roll which is supported for rotation about an axis and which provides a generally cylindrical outer surface. The apparatus also includes a shoe including a smooth calendering surface located in opposed facing relation to the outer surface of the roll. The web is directed between the outer surface and the shoe. The apparatus also includes a mechanism for urging the shoe toward the roll such that the calendering surface directly contacts the second surface of the web and urges the first surface of the web toward the outer surface of the roll.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US88931197A | 1997-07-08 | 1997-07-08 | |
US08/889,311 | 1997-07-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2224298A1 true CA2224298A1 (en) | 1999-01-08 |
CA2224298C CA2224298C (en) | 2006-09-19 |
Family
ID=25394889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2224298 Expired - Fee Related CA2224298C (en) | 1997-07-08 | 1997-12-10 | Method and apparatus including an extended nip for calendering a web |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH1181182A (en) |
CA (1) | CA2224298C (en) |
-
1997
- 1997-12-10 CA CA 2224298 patent/CA2224298C/en not_active Expired - Fee Related
-
1998
- 1998-07-07 JP JP19090898A patent/JPH1181182A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CA2224298C (en) | 2006-09-19 |
JPH1181182A (en) | 1999-03-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |