Matches 151 - 200 out of 270 < 1 2 3 4 5 6 >
Match Document Document Title
5575214 Apparatus for printing any documents and making them unfalsifiable  
An apparatus for printing any documents and making them unfalsifiable and comprising a casing fitted on the body of a printer at its part receiving the discharged and printed documents and which...
5571564 Apparatus and method for preventing ink resoftening on a printed web as the web travels over a chill roll  
An offset printing apparatus has a fluid-cooled nip roll which, in use, is placed in intimate contact with a hot, rapidly moving, endless printed and dried paper web so as to improve the cooling...
5546861 Method of controlling inking in a printing press  
Method of controlling inking in a printing press, wherein the inking is evaluated in non-image areas during printing with a printing form on printing material, includes generating with at least one...
5535674 Distortion-reduced lithographic printing press  
In a lithographic printing press for printing on material in sheet or web form, a plate cylinder has a printing form mounted thereon. A gapless blanket cylinder is engageable with the plate...
5530523 Electrophotographic apparatus with dew condensation preventing means  
An electrophotographic apparatus with an endless photosensitive member such as a photosensitive drum. The electrophotographic apparatus includes a dew condensation preventing device for preventing...
5526742 Method and apparatus for multicolor printing, particularly on textiles  
A method and apparatus are provided for successive application of printing dyes to textiles and other sheet materials. The printing dyes are cooled in separate and successive printing stations and...
5485785 Process and device for adjusting the contact pressure of a synthetic-blanket roller in rotary printing presses  
An apparatus and a process are used to maintain a set contact pressure per defined width of a roller mark of an ink application roller against a printing cylinder. The ink application roller is...
5477784 Apparatus and method for printing on and polarizing polymer electret film  
A novel apparatus and method for printing on polymer film while electrically polarizing the film or, in the case where the film has been polarized prior to printing, maintaining the film's...
5477779 Printing drum and method for attaching heat shrinkable screen  
A printing drum mounted rotatably in a printing machine, the printing drum including an ink-permeable peripheral wall, with ink being fed from the inside of the ink-permeable peripheral wall, and...
5471927 Temperature controlled printing press  
A printing press (10) is disclosed which incorporates a cooling system for the lubricating oil. The lubricating oil comes into contact with the major heat generating components of the printing...
5465661 Printing press temperature adjustment system  
A system for adjusting the temperature of a printing press component includes a pump for circulating a fluid to the printing press component at one of a plurality of non-zero, steady-state flow...
5454309 Heat print device for stamp unit  
In a heat print device for a stamp unit, a dummy stamp unit is mounted on the heat print device to tentatively thermally print a character array of normal characters on the heat sensitive sheet of...
5452657 Temperature control system for printing press cylinders  
A temperature control system for printing press cylinders. It contains at least one compressed-air line (18) having at least one blast-air opening (20) for blowing cold air against a cylinder (6)...
5450793 Printing or marking apparatus with exchangeable heating structure  
A printing or marking apparatus comprises a movable marking member having at least one marking device thereon, and a stationary heating structure having at least one heating element for maintaining...
5432534 Reversible thermosensitive coloring composition, recording medium, recording method, and image display apparatus using the recording medium  
A reversible thermosensitive coloring composition is composed of (i) an electron-donor coloring compound and (ii) an electron-acceptor compound selected from the group consisting of an organic...
5423260 Device for heating a printed web for a printing press  
A device (10) for heating ink on a printed web (12) from a printing press (14) having a tunnel (16) defining a chamber (18) which has an inlet (20) for introducing the web (12) into the chamber...
5420613 Indirect thermal transfer printing method with a multi-usable transfer ink sheet  
A multi-usable thermal transfer ink sheet wherein on a foundation is provided a thermal transfer ink layer which is tranferable in portions in terms of the thickness thereof. To realize...
5402217 Image-transfer apparatus with a transfer cylinder having a specific surface form  
An image-transfer apparatus for producing an aesthetically fine transfer image includes a platen having a cut-off portion on the surface formed for attaching an image-forming material and a...
5383403 Arrangement in an infrared dryer for a sheet offset press  
An infrared drier in a sheet offset press having a low sheet discharge conveyor. The drier includes an infrared battery under which ready-print sheets are fed for drying ink fields on the sheets....
5379697 Printing machine  
A printing machine structured in modular design, in particular a flexo printing machine, has a printing unit on a stand, on which printing unit a web in particular of a plastic foil or a metal foil...
5375518 System for keeping the printing plates of a printing press at a moderate temperature  
A system for keeping the surface (4) of a rotating cylindrical printing plate (6) of a printing press at a moderate temperature. A cooling air blower girder (2) extends longitudinally over the...
5342726 Method of transfer of image deposits from ferro electric recording member surfaces  
To facilitate transfer of a toner adhered to a ferro-electric recording member on a cylindrical carrier to a substrate web, for example a paper web, a temperature difference is established at the...
5337670 Process for the transfer printing of a gulf club head  
A process for the transfer printing of a golf club head including steps of forming a golf club head, polishing the golf club head with sand blast which consists of particles of sand, powdered...
5325781 Method for the manufacture of objects having superficial relief patterns  
The disclosed method relates to the formation of a relief pattern on the surface of a shaped object through the expansion of an expandable ink. The ink is applied on a support web and then dried. A...
5295437 Offset printing process and corresponding apparatus  
A dry offset printing process using a printing apparatus including a) at least one inker block, each block inking a relief plate corresponding to one color of the final motif to be reproduced on an...
5296340 Decorative sheet and process for preparation thereof  
A decorative sheet having a first substrate sheet 11 formed of a transparent plastic material, in one or both of the surfaces of which all or a part of a pattern-printed layer 2 is embedded, a...
5275103 Device for increasing heat transmission to the cooling cylinders in rotary-offset machines  
A device for increasing heat transmission to the cooling cylinders in rotary-offset machines in order to cool a web of printed and dried stock. One or more charging electrodes are positioned where...
5249255 Resin curing apparatus and method utilizing infrared lamp and blower control means  
A portable resin curing apparatus is used for curing or drying materials printed on a screen press which has rotatable platens carrying screen printed sheets from a printing station to a curing...
5239926 Card printer apparatus and method  
A printer apparatus including a print head assembly and a transport belt for transporting a workpiece such as a plastic card through the printer apparatus. The transport belt includes a surface...
5225240 Method of printing the pattern carrier of a display  
The covering (13) of a printing roller (10) for transferring hot glue printing material from a printing block to the front panel of a display consists of cast silicone rubber without any silicone...
5224423 Method for mounting and fitting a printing plate on a plate cylinder of an offset printing machine  
For fitting an offset printing plate on a plate cylinder, both ends of the plate are provided with a bent end portion designed for being hooked onto a wall of a groove formed in the cylinder. The...
5218908 Method for curing an ink design on a cap  
A heater for curing an ink design applied to the front surface of a cap comprises an infrared heating unit shaped to generally conform to the horizontal curvature and vertical inclination of the...
5213041 Method and system for fusing printing image deposits on surfaces of a printing substrate, and removal thereof for re-use of the surface  
To prepare a re-usable lithographic printing plate for printing, an imaging deposit is projected on the plate surface by jet printing using an ejectable substance containing a heat fusible...
5207158 Long lived, variable-delivery ink metering method, system and roller for keyless lithography  
A roller 14 for use with a surface-scraping doctor blade to meter a fluid applied to an outer surface of the roller 14. The roller 14 has the following elements: a substantially cylindrical core...
5189960 Apparatus and method for controlling temperature of printing plate on cylinder in rotary press  
In a rotary press, temperature of a printing plate is sensed by an infrared temperature sensor mounted in close proximity to a cylinder carrying the printing plate. Sensor output is used to control...
5188028 Printing machine damage control system, and damage control method  
To permit triggering a torn web capturing roller system (9, 10, 11) or a web deflection unit (28) for rapid capture of a torn or damaged web (7) in a printing machine system having a printing...
5178064 Thermal regulator for a printing form laid about a printing form cylinder for anaqueous offset printing  
In order to create a thermal regulator for a printing form (2) for anaqueous offset printing, a blast box (3) is provided for the blowing of the printing form (2) with tempered air, in which fans...
5177975 Apparatus for preparation of process water for presses  
Apparatus for preparation of process water for presses, such as printing presses, or the like, including conditioning apparatus for conditioning the process water and cooling apparatus for cooling...
5174206 Pressure cylinder for a printing machine equipped with air-conditioning and oil lubrication  
Pressure cylinder for a printing machine equipped with air-conditioning and oil lubrication, the receiving shaft of a flexible cylinder casing being made hollow and at its respective ends having an...
5168814 Device for feeding recording medium in the recording direction  
A feeding device for feeding a recording medium having a predetermined printing area on one of its opposite ssurfaces. The printing area extends in a printing direction. The feeding device includes...
5159356 Web printing apparatus  
A web printing apparatus includes a recording sheet supply reel for continuously supplying a recording sheet on which a pattern can be or has been electrostatically recorded, a web supply reel for...
5148742 Can coater with improved deactivator responsive to absence of a workpiece  
An offset blanket print/coat assembly for printing or coating rotating containers has a blanket wheel supporting a plurality of blanket assemblies by means of radial frame plates and an air...
5092241 Impression cylinder arrangement of an intaglio machine for a web-fed printing  
The arrangement has a device for cooling the impression cylinder (2) with a plurality of continuous metal belts (6) which run over two drums (4, 5) which partially wrap the impression cylinder (2)...
5074213 Thermoregulator of a block cylinder used for an offset press  
A thermoregulator of a block cylinder used for an offset press which prevents the surface temperature of a block from rising, and at the same time allows it to maintain the said temperature at the...
5063842 Screen tensioning and framing device and method therefor  
A screen tensioning and framing device comprising two opposing pairs of bars, the opposing bars being generally parallel to each other, means for attaching an edge portion of the screen to each of...
5046420 Ink duct for printing presses including fans for heating ink  
To obviate local differences in heat expansion in the ink duct, ink metering means and ductor roller, and to temper the printing ink, stabilize the ink-damping agent emulsion and protect the ductor...
5045697 Directly image printing or form cylinder, and method of imaging  
To reduce the energy required upon application of oleophilic or hydrophilic substances, respectively, on a printing or forme cylinder (1, 11) by a thermo transfer process, the cylinder is hollow...
4972774 Automatically controlling water feedrate on a lithographic press  
The invention relates to a method for automatically controlling the water feedrate on a lithographic press which includes a blanket cylinder, a plate cylinder, inking rollers and dampening rollers....
4888601 Image recording apparatus and method  
Disclosed are an apparatus for and a method of recording images on a recording medium by utilizing a transfer medium having a transfer layer whose transfer characteristics are caused to change by...
4870922 Apparatus for marking fragile surfaces  
A marker is described which is utilized for marking surfaces which are fragile such as those of glass products just following molding procedures. A compact housing having a self-contained reservoir...
Matches 151 - 200 out of 270 < 1 2 3 4 5 6 >