FR2790713A1 - Production of flat box containing flexible or hard photopolymeric resin for making marking stamps or imprint-taking plates whose two faces are made of two different UV-transparent films, with sides made of rigid framework - Google Patents
Production of flat box containing flexible or hard photopolymeric resin for making marking stamps or imprint-taking plates whose two faces are made of two different UV-transparent films, with sides made of rigid framework Download PDFInfo
- Publication number
- FR2790713A1 FR2790713A1 FR9814815A FR9814815A FR2790713A1 FR 2790713 A1 FR2790713 A1 FR 2790713A1 FR 9814815 A FR9814815 A FR 9814815A FR 9814815 A FR9814815 A FR 9814815A FR 2790713 A1 FR2790713 A1 FR 2790713A1
- Authority
- FR
- France
- Prior art keywords
- resin
- hard
- faces
- flat box
- production
- 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.)
- Granted
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C3/00—Reproduction or duplicating of printing formes
- B41C3/06—Reproduction or duplicating of printing formes to produce printing blocks from plastics
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
- B41K1/00—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor
- B41K1/36—Details
- B41K1/38—Inking devices; Stamping surfaces
- B41K1/54—Inking pads
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/16—Coating processes; Apparatus therefor
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/20—Exposure; Apparatus therefor
- G03F7/2002—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image
- G03F7/2012—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image using liquid photohardening compositions, e.g. for the production of reliefs such as flexographic plates or stamps
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
Description
DESCRIPTIONDESCRIPTION
Le présent brevet représente une amélioration importante du brevet N 95. 158 12 déposé le 15/11/95, en partie par les mêmes demandeurs que ceux du présent brevet (numéro de publication du brevet de référence: 2 736 866) Tous deux concernent la fabrication d'une boite plate contenant de la résine photopolymère souple destinée à la fabrication de tampons marqueurs, ou dure destinée à la fabrication de clichés pour prise d'empreinte, dont les deux faces sont constituées par deux films transparents aux UV, de nature différente, l'un permettant l'accrochage de la résine pour constituer la base du tampon ou du cliché, l'autre permettant une légère adhérence de la résine mais pelable, constituant la couverture de la future boite, entre lesquels on coule la résine. Mais, dans le brevet 95 158 12, les côtés de la boite étaient constitués par la résine photopolymérisée. Celle-ci étant souple, pendant les15 manipulations et le transport, il y avait souvent décollement des films constituant le fond et le couvercle de la boite et, de ce fait, suintement de la résine. Dans le présent brevet, les côtés de la boite - en résine dans le précédent brevet - sont remplacés par un cadre rigide de l'épaisseur20 correspondant à celle désirée pour la résine Ce cade est rigide. Il peut être fait avec n'importe quel matériau rigide (acier, fibrociment, bois, plastique, etc) Sur ce cadre seront collés un premier filmn fornnant le fond de la boite et, This patent represents a significant improvement of patent N 95. 158 12 filed on 15/11/95, in part by the same applicants as those of this patent (publication number of reference patent: 2,736,866) Both relate to the manufacture of a flat box containing flexible photopolymer resin intended for the manufacture of marker stamps, or hard intended for the manufacture of plates for impression taking, the two faces of which consist of two films transparent to UV, of different nature , one allowing the attachment of the resin to form the base of the stamp or plate, the other allowing a slight adhesion of the resin but peelable, constituting the cover of the future box, between which the resin is poured. However, in patent 95 158 12, the sides of the box were formed by the photopolymerized resin. The latter being flexible, during handling and transport, there was often separation of the films constituting the bottom and the cover of the box and, therefore, oozing of the resin. In this patent, the sides of the box - made of resin in the previous patent - are replaced by a rigid frame of the thickness20 corresponding to that desired for the resin. This block is rigid. It can be made with any rigid material (steel, fiber cement, wood, plastic, etc.) On this frame will be pasted a first film fornnant the bottom of the box and,
après remplissage avec la résine, un deuxième filin formnnant le couvercle25 de la boite. after filling with the resin, a second rope forming the cover 25 of the box.
L'ensemble donne une boite rigide, ne se défonnant pas, donc restant étanche. -2- The whole gives a rigid box, not breaking down, therefore remaining waterproof. -2-
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9814815A FR2790713B1 (en) | 1998-11-24 | 1998-11-24 | FLAT BOX CONTAINING A PHOTOPOLYMERIZABLE LIQUID RESIN FOR THE MANUFACTURE OF MARKING PADS OR FOR THE MANUFACTURE OF HARD SHEETS FOR IMPRESSION TAKING |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9814815A FR2790713B1 (en) | 1998-11-24 | 1998-11-24 | FLAT BOX CONTAINING A PHOTOPOLYMERIZABLE LIQUID RESIN FOR THE MANUFACTURE OF MARKING PADS OR FOR THE MANUFACTURE OF HARD SHEETS FOR IMPRESSION TAKING |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2790713A1 true FR2790713A1 (en) | 2000-09-15 |
FR2790713B1 FR2790713B1 (en) | 2002-05-31 |
Family
ID=9533148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9814815A Expired - Fee Related FR2790713B1 (en) | 1998-11-24 | 1998-11-24 | FLAT BOX CONTAINING A PHOTOPOLYMERIZABLE LIQUID RESIN FOR THE MANUFACTURE OF MARKING PADS OR FOR THE MANUFACTURE OF HARD SHEETS FOR IMPRESSION TAKING |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2790713B1 (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2458523A1 (en) * | 1974-12-11 | 1976-06-16 | Basf Ag | Embossing matrices prodn. from liq. photopolymerisable compsn. - using mould formed by matrix and frame, for simplicity and speed |
EP0169294A2 (en) * | 1984-07-23 | 1986-01-29 | Asahi Kasei Kogyo Kabushiki Kaisha | A resin printing plate and preparation thereof |
JPS6141148A (en) * | 1984-07-31 | 1986-02-27 | Nichiban Co Ltd | Photosensitive resin holder for plate making |
US4714957A (en) * | 1985-09-02 | 1987-12-22 | Matsushita Electric Industrial Co., Ltd. | Apparatus and method for making a stamp |
EP0607106A1 (en) * | 1993-01-12 | 1994-07-20 | Riccardo De Caria | Manufacturing process of improved photosensitive printing plates |
FR2736865A1 (en) * | 1995-01-23 | 1997-01-24 | Moureau Marie Lucienne | Mfr. of flat container of photopolymer resin for printing plates - uses PVC film for resin to adhere to and cover polyester or similar supple film for peel-off cover |
FR2736866A1 (en) * | 1995-01-23 | 1997-01-24 | Moureau Marie Lucienne | Mfr. of flat container of photopolymer resin for printing plates - using two UV-transparent films of different materials, one to grip resin and other which can be peeled off |
US5669304A (en) * | 1995-03-30 | 1997-09-23 | Seiko Epson Corporation | Stamp unit and method of preparing stamp unit |
-
1998
- 1998-11-24 FR FR9814815A patent/FR2790713B1/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2458523A1 (en) * | 1974-12-11 | 1976-06-16 | Basf Ag | Embossing matrices prodn. from liq. photopolymerisable compsn. - using mould formed by matrix and frame, for simplicity and speed |
EP0169294A2 (en) * | 1984-07-23 | 1986-01-29 | Asahi Kasei Kogyo Kabushiki Kaisha | A resin printing plate and preparation thereof |
JPS6141148A (en) * | 1984-07-31 | 1986-02-27 | Nichiban Co Ltd | Photosensitive resin holder for plate making |
US4714957A (en) * | 1985-09-02 | 1987-12-22 | Matsushita Electric Industrial Co., Ltd. | Apparatus and method for making a stamp |
EP0607106A1 (en) * | 1993-01-12 | 1994-07-20 | Riccardo De Caria | Manufacturing process of improved photosensitive printing plates |
FR2736865A1 (en) * | 1995-01-23 | 1997-01-24 | Moureau Marie Lucienne | Mfr. of flat container of photopolymer resin for printing plates - uses PVC film for resin to adhere to and cover polyester or similar supple film for peel-off cover |
FR2736866A1 (en) * | 1995-01-23 | 1997-01-24 | Moureau Marie Lucienne | Mfr. of flat container of photopolymer resin for printing plates - using two UV-transparent films of different materials, one to grip resin and other which can be peeled off |
US5669304A (en) * | 1995-03-30 | 1997-09-23 | Seiko Epson Corporation | Stamp unit and method of preparing stamp unit |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 010, no. 198 (P - 476) 11 July 1986 (1986-07-11) * |
Also Published As
Publication number | Publication date |
---|---|
FR2790713B1 (en) | 2002-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |