| Patents for B41C 1 - Forme preparation (12,700) |
|---|
| 10/04/1994 | US5351617 Method for laser-discharge imaging a printing plate |
| 09/29/1994 | WO1994021463A1 Form plate making apparatus for screen printing |
| 09/14/1994 | CN1092024A Offset plate making and printing method for xuan paper and products thereof |
| 09/13/1994 | US5345870 "Direct-to-press" positive lithographic printing plate and method for making same |
| 09/01/1994 | WO1994019900A1 Error detection apparatus and method for engravers |
| 08/31/1994 | EP0612340A1 Method for electronic printing |
| 08/23/1994 | US5341157 Laser-driven silk screen mask device |
| 08/23/1994 | US5340699 Radiation-sensitive composition containing a resole resin and a novolac resin and use thereof in lithographic printing plates |
| 08/23/1994 | US5339737 Lithographic printing plates for use with laser-discharge imaging apparatus |
| 08/18/1994 | WO1994018005A1 Heat mode recording material and method for making a lithographic printing plate therewith |
| 08/17/1994 | EP0610889A1 A "direct-to-press" positive lithographic printing plate and method for making same |
| 08/16/1994 | CA2003949C Process and device for forming a resist pattern on a cylindrical object, and an etched metal cylinder obtained using such a resist pattern |
| 08/10/1994 | EP0609941A2 A heat mode recording material and method for making a lithographic plate |
| 08/02/1994 | US5335001 Process and apparatus for forming dot image capable of controlling dot size |
| 08/02/1994 | US5334815 Apparatus and method for producing a printing screen |
| 08/02/1994 | US5333548 Direct-to-press imaging system for use in lithographic printing |
| 07/20/1994 | EP0607081A1 Printing process and press for the manufacture |
| 07/20/1994 | CN2172202Y Quick copying plate making press |
| 07/15/1994 | CA2113049A1 Process for printing and printing press used for implementing said process |
| 07/12/1994 | US5329296 Imaging system for a printing press |
| 07/05/1994 | US5327167 Printing cylinder engraving |
| 06/29/1994 | EP0603966A1 Wear-resistant screen product and method for manufacturing thereof |
| 06/29/1994 | EP0603743A2 Method for preparing negative-working wash-off relief images and elements for use therein |
| 06/28/1994 | US5324617 Made of a combustible material and an oxidizing agent, or a self combustible material |
| 06/28/1994 | CA2017799C Method for producing liquid transfer articles |
| 06/23/1994 | WO1994013472A1 Clad metallurgical products and methods of manufacture |
| 06/21/1994 | US5323248 Method and apparatus for preparing polychromatic printing plates |
| 06/21/1994 | US5323177 Imaging system for a printing press |
| 06/15/1994 | EP0601236A1 Heat-sensitive imaging element |
| 06/09/1994 | WO1994013097A1 Pulse technique for damping engrave head ringing |
| 06/07/1994 | US5317970 Method and system for reversibly regenerating an imaged planographic printing form, particularly for use in offset printing |
| 06/01/1994 | EP0599510A2 Improvements in or relating to the formation of images |
| 05/26/1994 | WO1994011191A1 Apparatus for fabrication of printing plates |
| 05/24/1994 | US5314709 Unzippable polymer mask for screening operations |
| 05/19/1994 | CA2102954A1 Formation of images |
| 05/17/1994 | US5312654 Method for directly making printing plates using ink-jet system |
| 05/11/1994 | CN2164357Y Soft pad plane pressing type printing down machine |
| 05/10/1994 | US5311247 Plate making machine |
| 05/04/1994 | EP0595324A1 Automatic real-time calibrator for electromechanical rotogravure stylus |
| 05/03/1994 | US5309175 Imaging system for a printing press |
| 04/27/1994 | EP0594097A1 Erasable printing forms |
| 04/27/1994 | EP0593806A1 Method for the preparation of a screen mesh for screen printing |
| 04/20/1994 | EP0593050A2 Method and device for stencil printing using low energy laser |
| 04/20/1994 | CN2162353Y Concave pattern plate for permeating seal |
| 04/19/1994 | US5305019 Imaging system for a printing press |
| 04/19/1994 | US5304772 Process for the production of a metal screen, and device for the production thereof |
| 04/19/1994 | CA1328640C Engraved micro-ceramic coated cylinder and coating process therefor |
| 04/13/1994 | EP0592215A2 Heat-sensitive stencil sheets and process |
| 04/13/1994 | EP0591559A1 Method and apparatus for engraving cylindrical printing screens |
| 04/13/1994 | CN2161460Y Continuous copy machine |
| 04/13/1994 | CN1085157A Process and device for the etching of round templates |
| 04/12/1994 | US5301610 Method and apparatus for making spiral wound sleeves for printing cylinders and product thereof |
| 04/12/1994 | CA1328424C Mass production process for copperplate printing elements made of steel, and apparatus for implementing said process |
| 04/06/1994 | EP0590205A1 A heat mode recording material for making images or driographic printing plates |
| 04/06/1994 | EP0590165A1 Electrostatic nozzle, in particular for injecting high-viscosity liquids |
| 04/06/1994 | EP0590164A1 Method and apparatus for producing stencil printing masters |
| 03/30/1994 | EP0589710A2 Stencil-producing apparatus |
| 03/30/1994 | CN1084454A Manufacture of silk-screen frame used for silk-screen printing |
| 03/23/1994 | EP0588580A2 Method for making stencil master plates, and original paper sheet for stencil printing, stencil master plate sheet assembly, and stencil printing device suitable for use with the method |
| 03/23/1994 | EP0588399A1 Screen-printing process |
| 03/23/1994 | CN1084124A Plate-making method for trichromatic printing technique of fabric |
| 03/16/1994 | EP0587411A2 Latent image receiving sheet and microcapsules for use therein |
| 03/15/1994 | US5293817 Combined dampening and lithographic form cylinder and method of imaging |
| 03/08/1994 | US5293426 Printing cylinder engraver calibration system and method |
| 03/08/1994 | US5292556 Method for preparing negative-working wash-off relief images |
| 03/03/1994 | WO1994004361A1 Method of producing a flexible, dimensionally stable stencil carrier for screen-process printing |
| 03/03/1994 | CA2120158A1 Process and apparatus for the production of a flexible and dimensionally stable image carrier for screen printing |
| 02/23/1994 | EP0583714A2 Method for preparing high-resolution wash-off images and non-photosensitive elements for use therein |
| 02/23/1994 | EP0583636A1 Supporting device for hollow printing cylinder |
| 02/17/1994 | WO1994003838A1 A flexographic printing element having an ir ablatable layer and process for making a flexographic printing plate |
| 02/16/1994 | CN2156017Y Print form for roll cylinder printing press |
| 02/15/1994 | US5285725 Heat sensitive stencil |
| 02/15/1994 | CA2103863A1 Method for preparing high resolution wash-off images and non-photosensitive elements for use therein |
| 02/03/1994 | WO1994002280A1 Laser engraving apparatus |
| 02/01/1994 | CA2052678C Print-head and plate-cleaning assembly |
| 01/27/1994 | DE4224332A1 Plate cylinder for offset rotary printing press - has optical or electrical image system for printing film and film replacement by take-up roll from roll of fresh film |
| 01/26/1994 | EP0580394A2 Method and apparatus for laser-imaging |
| 01/26/1994 | EP0580393A2 Lithographic printing plate |
| 01/26/1994 | CN1081271A Chinese characters with pronunciation information |
| 01/26/1994 | CN1081143A Making method for crystal decorative painting |
| 01/25/1994 | US5281511 Process for producing an embossing die in roll form |
| 01/23/1994 | CA2088400A1 Method and apparatus for generating an image on a print screen |
| 01/20/1994 | WO1994001280A1 Image formation |
| 01/20/1994 | CA2139644A1 Image formation |
| 01/18/1994 | US5279697 Device for forming flexographic printing plate |
| 01/18/1994 | US5279224 Charge imaging system for a printing press |
| 01/12/1994 | CN2152656Y Plate-making machine capable of automatically filling and spreading liquid light sensitive resin |
| 01/11/1994 | US5278126 Selectively heating the surface |
| 01/05/1994 | EP0577465A1 Engravable surface coatings, specially for printing rolls, coating process and pieces produced according to this process |
| 12/29/1993 | CN1080110A Improved stencil or mask for applying solder to circuit boards and support frame thereof |
| 12/28/1993 | US5273858 Method of making lithographic aluminum offset printing plates |
| 12/28/1993 | US5272979 For imaging a lithographic plate |
| 12/23/1993 | WO1993025387A1 Engraving head |
| 12/22/1993 | EP0574405A1 Printing press |
| 12/21/1993 | US5272041 Negative type lithographic printing plate |
| 12/15/1993 | EP0573494A1 Method of extending the useful life and enhancing performance of lithographic printing plates |
| 12/14/1993 | US5270078 Method for preparing high resolution wash-off images |
| 12/09/1993 | WO1993025061A1 Improved stencil or mask for applying solder to circuit boards and support frame therefor |
| 12/08/1993 | EP0573092A1 A method for obtaining an image using a heat mode recording material |
| 12/08/1993 | EP0573091A1 A heat mode recording material and method for producing driographic printing plates |