GB985436A - Improvements in or relating to press nip arrangements and methods of reducing the moisture content of paper webs - Google Patents
Improvements in or relating to press nip arrangements and methods of reducing the moisture content of paper websInfo
- Publication number
- GB985436A GB985436A GB985962A GB985962A GB985436A GB 985436 A GB985436 A GB 985436A GB 985962 A GB985962 A GB 985962A GB 985962 A GB985962 A GB 985962A GB 985436 A GB985436 A GB 985436A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rolls
- relating
- reducing
- methods
- moisture content
- 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
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F3/00—Press section of machines for making continuous webs of paper
- D21F3/02—Wet presses
- D21F3/0281—Wet presses in combination with a dryer roll
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F3/00—Press section of machines for making continuous webs of paper
- D21F3/02—Wet presses
Landscapes
- Paper (AREA)
- Drying Of Solid Materials (AREA)
Abstract
985,436. Drying fabrics. BELOIT CORPORATION. March 14, 1962 [May 4, 1961], No. 9859/62. Heading F4G. [Also in Division D2] A travelling paper web W is heated by rolls 10 to a temperature of from 150‹ to 212‹ F. and is then pressed against a looped felt F by press rolls 13, 14, the felt F having been cooled by one or more cold water sprays 19, 21 and dewatered by press rolls 23, 24 before entering the nip between the rolls 13, 14. The web and the felt are separated at the off-running side of the nip. The press roll 23 may be perforated and house a vacuum box 23a, and the press roll 14 may be formed with blind holes in its surface. The web W finally passes to a drying section comprising a number of dryer rolls 15.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10769161A | 1961-05-04 | 1961-05-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB985436A true GB985436A (en) | 1965-03-10 |
Family
ID=22317948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB985962A Expired GB985436A (en) | 1961-05-04 | 1962-03-14 | Improvements in or relating to press nip arrangements and methods of reducing the moisture content of paper webs |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB985436A (en) |
-
1962
- 1962-03-14 GB GB985962A patent/GB985436A/en not_active Expired
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