GB1236374A - Improvements in the drying of sheet or web material - Google Patents
Improvements in the drying of sheet or web materialInfo
- Publication number
- GB1236374A GB1236374A GB3281267A GB3281267A GB1236374A GB 1236374 A GB1236374 A GB 1236374A GB 3281267 A GB3281267 A GB 3281267A GB 3281267 A GB3281267 A GB 3281267A GB 1236374 A GB1236374 A GB 1236374A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheets
- waveguide
- plenum chamber
- web
- jets
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/0403—Drying webs
- B41F23/0436—Drying webs using a combination of radiation, conduction or convection
Abstract
1,236,374. Drying printed or coated webs or sheets. SERICOL GROUP Ltd. 17 July, 1968 [17 July, 1967], No. 32812/67. HeadingF4G [Also in Division H5] Printed or coated webs or sheets are dried by subjecting them to microwave heating and gas (e.g. warm air) jets having a velocity of at least 7000 ft./min. A suitable apparatus comprises parallel conveyer bands 106 for conveying the web or sheets between the upper and lower portions of a serpentine waveguide 100 fed with microwave energy by a magnetron, in a cabinet 108. The space surrounding the upper portion of the waveguide forms a plenum chamber supplied with air under pressure by pump 110. Air issues from the plenum chamber in the form of jets through slits 112. The space surrounding the lower portion of the waveguide is connected to a suction pump to assist in holding the web or sheets on the conveyer bands. In another apparatus, the waveguide is substantially straight and lies in the upper portion of a plenum chamber, the lower boundary of which comprises a substantially non-microwave energy absorbing perforated screen (e.g. glass-fibre reinforced plastics).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3281267A GB1236374A (en) | 1967-07-17 | 1967-07-17 | Improvements in the drying of sheet or web material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3281267A GB1236374A (en) | 1967-07-17 | 1967-07-17 | Improvements in the drying of sheet or web material |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1236374A true GB1236374A (en) | 1971-06-23 |
Family
ID=10344379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3281267A Expired GB1236374A (en) | 1967-07-17 | 1967-07-17 | Improvements in the drying of sheet or web material |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1236374A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2123537A (en) * | 1982-05-17 | 1984-02-01 | Electricity Council | Convective drying |
US6323470B2 (en) | 1998-07-16 | 2001-11-27 | Philip S. Schmidt | Method for rapid drying of coated materials with close capture of vapors |
US6901683B2 (en) | 2002-02-15 | 2005-06-07 | International Business Machines Corporation | Method and apparatus for electromagnetic drying of printed media |
CN108749308A (en) * | 2018-04-16 | 2018-11-06 | 南京汇康玻璃制品有限公司 | A kind of glass ink flash baking equipment |
CN112060768A (en) * | 2020-09-15 | 2020-12-11 | 悦美红智能数控科技(江苏)有限公司 | Microwave drying oven equipment for water-based ink printing machine |
CN114148084A (en) * | 2021-11-29 | 2022-03-08 | 淮北新骏电子科技有限公司 | Quick air-dry device of household electrical appliances film button sign printing |
-
1967
- 1967-07-17 GB GB3281267A patent/GB1236374A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2123537A (en) * | 1982-05-17 | 1984-02-01 | Electricity Council | Convective drying |
US6323470B2 (en) | 1998-07-16 | 2001-11-27 | Philip S. Schmidt | Method for rapid drying of coated materials with close capture of vapors |
US6901683B2 (en) | 2002-02-15 | 2005-06-07 | International Business Machines Corporation | Method and apparatus for electromagnetic drying of printed media |
US6938358B2 (en) | 2002-02-15 | 2005-09-06 | International Business Machines Corporation | Method and apparatus for electromagnetic drying of printed media |
CN108749308A (en) * | 2018-04-16 | 2018-11-06 | 南京汇康玻璃制品有限公司 | A kind of glass ink flash baking equipment |
CN112060768A (en) * | 2020-09-15 | 2020-12-11 | 悦美红智能数控科技(江苏)有限公司 | Microwave drying oven equipment for water-based ink printing machine |
CN114148084A (en) * | 2021-11-29 | 2022-03-08 | 淮北新骏电子科技有限公司 | Quick air-dry device of household electrical appliances film button sign printing |
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