GB198711A - Improvements in stencils for duplicating apparatus - Google Patents
Improvements in stencils for duplicating apparatusInfo
- Publication number
- GB198711A GB198711A GB3272921A GB3272921A GB198711A GB 198711 A GB198711 A GB 198711A GB 3272921 A GB3272921 A GB 3272921A GB 3272921 A GB3272921 A GB 3272921A GB 198711 A GB198711 A GB 198711A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheet
- collodion
- wax
- coating
- solution
- 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
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N1/00—Printing plates or foils; Materials therefor
- B41N1/24—Stencils; Stencil materials; Carriers therefor
- B41N1/243—Stencils; Stencil materials; Carriers therefor characterised by the ink pervious sheet, e.g. yoshino paper
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249962—Void-containing component has a continuous matrix of fibers only [e.g., porous paper, etc.]
- Y10T428/249963—And a force disintegratable component [e.g., stencil sheet, etc.]
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31801—Of wax or waxy material
- Y10T428/31804—Next to cellulosic
- Y10T428/31808—Cellulosic is paper
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31844—Of natural gum, rosin, natural oil or lac
- Y10T428/31848—Next to cellulosic
- Y10T428/31851—Natural oil
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31971—Of carbohydrate
- Y10T428/31975—Of cellulosic next to another carbohydrate
- Y10T428/31978—Cellulosic next to another cellulosic
- Y10T428/31986—Regenerated or modified
Landscapes
- Printing Plates And Materials Therefor (AREA)
- Printing Methods (AREA)
- Paper (AREA)
Abstract
198,711. Campion, P. Dec. 6,1921. Stencils.-Stencil sheets for duplicating-apparatus consisting of Japanese paper impregnated with a solution of collodion or celluloid, are modified by the addition of castor oil to the impregnating solution, for example 40 per cent of oil is added to a 2¢ per cent solution of collodion. One side of the sheet is coated with paraffin, ceresine, or other wax or a fattv substance which maintains the collodion or celluloid coating in a supple condition and serves as a resilient underlay when perforating by means of a typewriter. Alternatively, the wax &c. coating may be provided on a second sheet, the two sheets being used in combination, or the wax &g. coating may be formed on a sheet of Bristol board or other underlay for the stencil sheet.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR544098D FR544098A (en) | 1920-12-22 | 1921-12-02 | New manufacturing process for clichés for duplicators |
DEC31441D DE392029C (en) | 1920-12-22 | 1921-12-04 | Matrix made of porous, fibrous base for the duplication process |
GB3272921A GB198711A (en) | 1920-12-22 | 1921-12-06 | Improvements in stencils for duplicating apparatus |
US52186621 US1592338A (en) | 1920-12-22 | 1921-12-12 | Manufacture of stencils for duplicating apparatus |
US66876723 US1592340A (en) | 1920-12-22 | 1923-10-15 | Manufacture of stencils for duplicating apparatus |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE1592338X | 1920-12-22 | ||
FR544098T | 1921-12-02 | ||
DEC31441D DE392029C (en) | 1920-12-22 | 1921-12-04 | Matrix made of porous, fibrous base for the duplication process |
GB3272921A GB198711A (en) | 1920-12-22 | 1921-12-06 | Improvements in stencils for duplicating apparatus |
US52186621 US1592338A (en) | 1920-12-22 | 1921-12-12 | Manufacture of stencils for duplicating apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB198711A true GB198711A (en) | 1923-06-06 |
Family
ID=40470687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3272921A Expired GB198711A (en) | 1920-12-22 | 1921-12-06 | Improvements in stencils for duplicating apparatus |
Country Status (4)
Country | Link |
---|---|
US (2) | US1592338A (en) |
DE (1) | DE392029C (en) |
FR (1) | FR544098A (en) |
GB (1) | GB198711A (en) |
-
1921
- 1921-12-02 FR FR544098D patent/FR544098A/en not_active Expired
- 1921-12-04 DE DEC31441D patent/DE392029C/en not_active Expired
- 1921-12-06 GB GB3272921A patent/GB198711A/en not_active Expired
- 1921-12-12 US US52186621 patent/US1592338A/en not_active Expired - Lifetime
-
1923
- 1923-10-15 US US66876723 patent/US1592340A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE392029C (en) | 1924-03-29 |
US1592340A (en) | 1926-07-13 |
FR544098A (en) | 1922-09-14 |
US1592338A (en) | 1926-07-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB780492A (en) | Carbon paper sheets and pressure transferable ink compositions therefor | |
GB756949A (en) | Improvements in or relating to methods and means for duplicating | |
GB810401A (en) | Improvements in writing and manifolding material | |
GB198711A (en) | Improvements in stencils for duplicating apparatus | |
US2337737A (en) | Duplicating process for reproducing color designs of high color intensity | |
US2086011A (en) | Stencil and inking device therefor | |
US2163934A (en) | Copy sheet | |
US2288073A (en) | Printing plate having a water repellent surface and method of preparing same | |
US1576663A (en) | Stencil sheet | |
US1645593A (en) | Colored stencil card | |
US1645141A (en) | Stencil sheet | |
GB377176A (en) | Improvements relating to manifolding documents, drawings, addresses and the like | |
GB166686A (en) | Improvements in or relating to photographic transfer processes | |
US1401357A (en) | Invisible waterproof printing fluid | |
US835105A (en) | Process for producing hectograms. | |
US1550330A (en) | Backing sheet | |
GB595683A (en) | Improvements in or relating to stencil sheets | |
US2851378A (en) | Ink receptive oil transparentized paper | |
US1617386A (en) | Stenciling | |
GB190707355A (en) | A Flat Mimeograph. | |
US1244188A (en) | Stencil-sheet. | |
GB196492A (en) | Improvements in duplicating or multiplying copies of written or printed matter | |
GB207513A (en) | Improvements in stencil sheets | |
Christiansen | Ozalid Prints from Maps with Zipatone | |
GB317805A (en) | Improvements in and relating to stencil sheets for use in duplicating typewritten or manuscript documents, drawings and the like |