GB931653A - Improvements in or relating to the treatment of film - Google Patents
Improvements in or relating to the treatment of filmInfo
- Publication number
- GB931653A GB931653A GB109860A GB109860A GB931653A GB 931653 A GB931653 A GB 931653A GB 109860 A GB109860 A GB 109860A GB 109860 A GB109860 A GB 109860A GB 931653 A GB931653 A GB 931653A
- Authority
- GB
- United Kingdom
- Prior art keywords
- film
- path
- casing
- bath
- cleaning fluid
- 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
-
- 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
- G03C11/00—Auxiliary processes in photography
- G03C11/06—Smoothing; Renovating; Roughening; Matting; Cleaning; Lubricating; Flame-retardant treatments
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Wire Bonding (AREA)
Abstract
931,653. Treating film. ROBERT RIGBY Ltd. April 12, 1961 [Jan. 12, 1960], No. 1098/60. Class 98 (1). In a method of treating a film, as with cleaning fluid, or a liquid wax, the liquid is applied in the form of a spray, the film subsequently being subjected to an air blast, which strips off the solvent, or solidifies the wax, as the case may be. In the form shown, the film is passed from a reel 10 through a preliminary bath 12 of cleaning fluid, and then up through an open-ended casing 14. Here a further application of cleaning fluid is sprayed on to the film, conveniently by entraining fluid from bath 12 in an air jet. The jet is directed edge-on to the film, so that the spray reaches both sides at once, and the film may also be vibrated at this stage. In its upper part, the casing 14 has further air jets closely spaced from the film, so that the effect is to strip or blow the solvent off. Fig. 1 shows three alternative paths to a take-up spool 16 after the film has left the casing 14. The path in full lines includes a waxing bath 17 and two buffs 18, 20. The path in dotted lines bypasses the waxer 17, and the path in chain-line by-passes both waxer and buffs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB109860A GB931653A (en) | 1960-01-12 | 1960-01-12 | Improvements in or relating to the treatment of film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB109860A GB931653A (en) | 1960-01-12 | 1960-01-12 | Improvements in or relating to the treatment of film |
Publications (1)
Publication Number | Publication Date |
---|---|
GB931653A true GB931653A (en) | 1963-07-17 |
Family
ID=9716123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB109860A Expired GB931653A (en) | 1960-01-12 | 1960-01-12 | Improvements in or relating to the treatment of film |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB931653A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3635762A (en) * | 1970-09-21 | 1972-01-18 | Eastman Kodak Co | Ultrasonic cleaning of a web of film |
US4370408A (en) * | 1980-07-09 | 1983-01-25 | Hans Kiening | Method for repairing surface defects in an image or picture film |
WO1994025902A1 (en) * | 1993-04-24 | 1994-11-10 | Michael Albert Chapman Walker | Film cleaning apparatus and method |
GB2282463A (en) * | 1993-09-10 | 1995-04-05 | Manfred George Michelson | Cleaning photographic film |
US5852845A (en) * | 1993-09-10 | 1998-12-29 | Michelson; Manfred G. | Device for extracting water from photographic film |
-
1960
- 1960-01-12 GB GB109860A patent/GB931653A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3635762A (en) * | 1970-09-21 | 1972-01-18 | Eastman Kodak Co | Ultrasonic cleaning of a web of film |
US4370408A (en) * | 1980-07-09 | 1983-01-25 | Hans Kiening | Method for repairing surface defects in an image or picture film |
WO1994025902A1 (en) * | 1993-04-24 | 1994-11-10 | Michael Albert Chapman Walker | Film cleaning apparatus and method |
US5649262A (en) * | 1993-04-24 | 1997-07-15 | Michael Albert Chapman Walker | Film cleaning apparatus and method |
GB2282463A (en) * | 1993-09-10 | 1995-04-05 | Manfred George Michelson | Cleaning photographic film |
US5568822A (en) * | 1993-09-10 | 1996-10-29 | Michelson; Manfred G. | Film cleaning system and method for photographic film |
US5852845A (en) * | 1993-09-10 | 1998-12-29 | Michelson; Manfred G. | Device for extracting water from photographic film |
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