GB1163292A - Electrical Printing Process - Google Patents
Electrical Printing ProcessInfo
- Publication number
- GB1163292A GB1163292A GB42108/66A GB4210866A GB1163292A GB 1163292 A GB1163292 A GB 1163292A GB 42108/66 A GB42108/66 A GB 42108/66A GB 4210866 A GB4210866 A GB 4210866A GB 1163292 A GB1163292 A GB 1163292A
- Authority
- GB
- United Kingdom
- Prior art keywords
- article
- particles
- stencilling
- sept
- screen
- 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
- 239000002245 particle Substances 0.000 abstract 4
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/12—Stencil printing; Silk-screen printing
- B41M1/125—Stencil printing; Silk-screen printing using a field of force, e.g. an electrostatic field, or an electric current
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S101/00—Printing
- Y10S101/37—Printing employing electrostatic force
Landscapes
- Manufacture Or Reproduction Of Printing Formes (AREA)
- Printing Plates And Materials Therefor (AREA)
Abstract
1,163,292. Electrostatic printing. OWENSILLINOIS Inc. 21 Sept., 1966 [22 Sept., 1965], No. 42108/66. Heading B6C. In an electrostatic stencilling arrangement a clear image is produced on the underside of the article 18 by arranging the field connections such that the article and the support 12 upon which the stencilling particles 10 are heaped are of the same polarity. Consequently, after passing through the stencil 14 the particles are repelled from the article 18 which ensures that those particles not travelling in a path normal to the article surface are diverted therefrom. The field strength between the particle heap and the screen may be between 40 and 60 volts per mil whilst the field strength between the screen and the article may be between 5 and 20 volts per mil.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48935065A | 1965-09-22 | 1965-09-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1163292A true GB1163292A (en) | 1969-09-04 |
Family
ID=23943497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB42108/66A Expired GB1163292A (en) | 1965-09-22 | 1966-09-21 | Electrical Printing Process |
Country Status (2)
Country | Link |
---|---|
US (1) | US3420168A (en) |
GB (1) | GB1163292A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3526500A (en) * | 1966-10-05 | 1970-09-01 | Owens Illinois Inc | Process of electrostatic printing by projecting electrically photosensitive particles through an image-defining screen |
US3865609A (en) * | 1974-01-30 | 1975-02-11 | Addressograph Multigraph | Method for toning a latent image |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2940864A (en) * | 1954-03-24 | 1960-06-14 | Sylvania Electric Prod | Method of preparing a fluorescent screen |
US3321768A (en) * | 1960-05-12 | 1967-05-23 | Burroughs Corp | Electrostatic recording with interchangeable stencils |
US3285167A (en) * | 1963-10-04 | 1966-11-15 | Crocker Citizens Nat Bank | Electrostatic printing system with controlled powder feed |
US3333537A (en) * | 1964-02-03 | 1967-08-01 | Electrostatic Printing Corp | Powder feed mechanism employing vibrating screen |
US3295440A (en) * | 1964-05-27 | 1967-01-03 | Continental Can Co | Electrostatic printing method and apparatus employing corona discharge means |
GB1052362A (en) * | 1964-08-28 |
-
1965
- 1965-09-22 US US489350A patent/US3420168A/en not_active Expired - Lifetime
-
1966
- 1966-09-21 GB GB42108/66A patent/GB1163292A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3420168A (en) | 1969-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |