GB788939A - Improvements in or relating to apparatus for applying liquid to web material - Google Patents
Improvements in or relating to apparatus for applying liquid to web materialInfo
- Publication number
- GB788939A GB788939A GB3242154A GB3242154A GB788939A GB 788939 A GB788939 A GB 788939A GB 3242154 A GB3242154 A GB 3242154A GB 3242154 A GB3242154 A GB 3242154A GB 788939 A GB788939 A GB 788939A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roller
- web
- rollers
- liquid
- nov
- 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
- 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
- D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
- D21H23/56—Rolls
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/10—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material
- D06B1/14—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller
- D06B1/142—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller where an element is used to mitigate the quantity of treating material that the textile material can retain
-
- 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
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
- D21H5/0025—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by contact with a device carrying the treating material
- D21H5/003—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by contact with a device carrying the treating material with a roller
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/18—Diazo-type processes, e.g. thermal development, or agents therefor
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D5/00—Liquid processing apparatus in which no immersion is effected; Washing apparatus in which no immersion is effected
- G03D5/06—Applicator pads, rollers or strips
- G03D5/067—Rollers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Dot-Matrix Printers And Others (AREA)
Abstract
788,939. Coating webs. HALL HARDING, Ltd. Nov. 8, 1955 [Nov. 9, 1954], No. 32421/54. Class 140. [Also in Group XX] A web of material is passed over a table 11 and under a guide rail 14 into contact with a driven roller 12 spaced from and geared with a roller 16 to rotate in the same direction. The roller 16 rotating in a trough 17 of coating liquid whereby liquid is maintained between the two rollers by surface tension and is fed to the roller 12 and to the web. The web may pass under pressure rollers 21, 22 above the roller 12 and over a conveyer belt 20 for further treatment. A developer liquid may be applied by this means to diazotype sensitized print to carry out part of the process described in Specification 570,027, [Group XX]. The pressure rollers may be mounted side-byside and the guide rail may be omitted. The rollers are made of metal or plastic and may be adjustably mounted.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3242154A GB788939A (en) | 1954-11-09 | 1954-11-09 | Improvements in or relating to apparatus for applying liquid to web material |
FR1136960D FR1136960A (en) | 1954-11-09 | 1955-11-07 | Improvements to devices for applying liquid to strip material |
CH323944D CH323944A (en) | 1954-11-09 | 1955-11-08 | Apparatus for applying liquid to strip material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3242154A GB788939A (en) | 1954-11-09 | 1954-11-09 | Improvements in or relating to apparatus for applying liquid to web material |
Publications (1)
Publication Number | Publication Date |
---|---|
GB788939A true GB788939A (en) | 1958-01-08 |
Family
ID=10338336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3242154A Expired GB788939A (en) | 1954-11-09 | 1954-11-09 | Improvements in or relating to apparatus for applying liquid to web material |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH323944A (en) |
FR (1) | FR1136960A (en) |
GB (1) | GB788939A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3539384A (en) * | 1967-06-30 | 1970-11-10 | Gaf Corp | Coating apparatus for coating a flexible web |
EP1424139A1 (en) * | 2002-11-27 | 2004-06-02 | Massimo Guarducci S.r.l. | Method for the surface treatment of a flat-structured material |
-
1954
- 1954-11-09 GB GB3242154A patent/GB788939A/en not_active Expired
-
1955
- 1955-11-07 FR FR1136960D patent/FR1136960A/en not_active Expired
- 1955-11-08 CH CH323944D patent/CH323944A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3539384A (en) * | 1967-06-30 | 1970-11-10 | Gaf Corp | Coating apparatus for coating a flexible web |
EP1424139A1 (en) * | 2002-11-27 | 2004-06-02 | Massimo Guarducci S.r.l. | Method for the surface treatment of a flat-structured material |
Also Published As
Publication number | Publication date |
---|---|
CH323944A (en) | 1957-08-31 |
FR1136960A (en) | 1957-05-22 |
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