GB808695A - Improvements in and relating to methods and apparatus for impregnating the web of paper in the drying path of a paper machine - Google Patents
Improvements in and relating to methods and apparatus for impregnating the web of paper in the drying path of a paper machineInfo
- Publication number
- GB808695A GB808695A GB2739757A GB2739757A GB808695A GB 808695 A GB808695 A GB 808695A GB 2739757 A GB2739757 A GB 2739757A GB 2739757 A GB2739757 A GB 2739757A GB 808695 A GB808695 A GB 808695A
- Authority
- GB
- United Kingdom
- Prior art keywords
- paper
- web
- impregnating
- relating
- methods
- 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
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/24—Addition to the formed paper during paper manufacture
- D21H23/26—Addition to the formed paper during paper manufacture by selecting point of addition or moisture content of the paper
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
808,695. Impregnating paper during manufacture. POPELIER, J. T. Aug. 30, 1957, No. 27397/57. Class 96. A web of paper 4 after passing about drying rolls 1, 2, 3, of a paper-making machine, is directed downwardly between two rolls 6, 7 which are sprayed at 10 with impregnant for the web 4 which collects at 8 to a controlled level. The web 4 may be dried during its downward travel after leaving the bath 8, and is further dried after leaving guide rolls 11, 12. One roll, 7, of the impregnating press has sliding bearings which are pressed towards the other roll 6.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE560426D BE560426A (en) | 1957-08-30 | ||
FR1131604D FR1131604A (en) | 1957-08-30 | 1955-09-14 | Method and device for impregnating a paper web |
GB2739757A GB808695A (en) | 1957-08-30 | 1957-08-30 | Improvements in and relating to methods and apparatus for impregnating the web of paper in the drying path of a paper machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2739757A GB808695A (en) | 1957-08-30 | 1957-08-30 | Improvements in and relating to methods and apparatus for impregnating the web of paper in the drying path of a paper machine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB808695A true GB808695A (en) | 1959-02-11 |
Family
ID=10258921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2739757A Expired GB808695A (en) | 1957-08-30 | 1957-08-30 | Improvements in and relating to methods and apparatus for impregnating the web of paper in the drying path of a paper machine |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE560426A (en) |
FR (1) | FR1131604A (en) |
GB (1) | GB808695A (en) |
-
0
- BE BE560426D patent/BE560426A/xx unknown
-
1955
- 1955-09-14 FR FR1131604D patent/FR1131604A/en not_active Expired
-
1957
- 1957-08-30 GB GB2739757A patent/GB808695A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE560426A (en) | |
FR1131604A (en) | 1957-02-25 |
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