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7528925 |
Roll printing device, roll printing method, and method of fabricating liquid crystal display device using the same
A roll printing device, a roll printing method, and a method of fabricating an LCD device using the same are disclosed. The roll printing device includes a dispenser, an anilox roll receiving a...
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7394564 |
Printing machine with a control unit that displays a plurality of key operation switches to control ink keys
In an initial state, a key control switch for adjusting opening degrees of ink keys and a display changeover switch are displayed on a display screen of a touch sensitive control panel. The key...
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7210405 |
Printer ink supply system with viscosity control
An ink supply system is used with a printer of the type in which ink is deposited in an engraved receiving region on a cliché plate and is scraped from the plate leaving ink in the receiving...
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6953551 |
Microarray fabrication techniques and apparatus
Disclosed is a microarray printing system and methods of printing probe microarrays. The system has a print-head formed of one or more capillary bundle, such as light-guiding capillaries. The...
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6918665 |
Printing system with compact transfer roller
A compact motorized transfer roller for a printer is disclosed. The roller has a cylindrical body with an outer surface and an interior space. A motor is located in the interior space and rotates...
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6899420 |
Printing system with compact print engine
Disclosed is a print engine having a page-width printhead assembly and a motorized transfer roller located adjacent to the printhead. The transfer roller is also adjacent to the sheet media path of...
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6899028 |
Container
A container is provided which comprises a cylindrical main body having an end wall at an end thereof; an outlet projecting from an outer surface of the end wall for allowing a content to be...
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6814002 |
Printing system
A printing system includes an ink-amount control unit for controlling the amount of ink to be supplied to a printing press based upon an image area rate contained in a pre-press data, and at least...
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6810803 |
Stencil printing ink container
A stencil printing ink container comprises a cylinder, an area of one end of the cylinder, which area is other than an ink discharge opening section, being closed with an end wall, the other end of...
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6802254 |
Method and apparatus for controlling color of a printing press based upon colorimetric density differences
When a color-difference exceeds an established color tolerance, spectral reflectance values of a test area are converted to colorimetric densities and compared with target colorimetric density...
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6786151 |
Printer of an offset printing machine with separable frame modules
A printer, that includes multiple printing groups, is mounted in the frame of an offset printing machine. Each printing group includes at least one printing cylinder, at least one transfer cylinder...
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6745691 |
Ink supplying device for tape dispenser having a printing wheel
An ink supplying device for tape dispenser is disclosed to include a housing detachably mounted in the tape dispenser for receiving ink therein, a porous ink soaking layer mounted inside the...
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6732645 |
Method of presetting ink
In a first printing process in Steps S 1 through S 6 , ink supply is controlled so that a measured printed density (Vn) is approximately equal to a first target density (V 1 ). This provides a...
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6715945 |
Printing apparatus for performing quality control of printed paper sheet
A printing apparatus includes an image reader for reading an image on a printed paper sheet to obtain image data, and a controller for controlling the image reader to obtain image data about a...
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6702489 |
Inking apparatus with multi-positioning capability
An inking apparatus including an inking head which is manually adjustable in the X, Y and Z directions to facilitate quick and easy positioning of an inking probe in proximity to a defective die on...
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6684775 |
Printing unit with roll-away inkers
A printing unit includes a plate cylinder, a blanket cylinder for printing a first side of a web of material, and an inker for inking the plate cylinder, the inker being movable between an active...
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6684781 |
Printer for printing on wrapping paper being fed to a cigarette making machine
A printing device for printing on wrapping paper according to the present invention comprises a cartridge holder ( 40 ) having an ink nozzle ( 18 ) on the outside thereof and adapted to house an...
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6619203 |
Rotary tampon printing press
The invention concerns a rotary tampon printing press with vertical engraved roller and vertical tampon roller wherein the engraved roller is supplied with ink by an ink dispensing system and the...
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6601512 |
Method of feeding dampening water in a printing machine
A method of feeding dampening water includes a density measuring step for measuring densities of first and second detecting patches 101 and 102 printed adjacent each other on printed matter ...
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6584898 |
Pad-printing ink cup
The invention concerns a pad-printing ink cup fitted with at least one magnet ( 10 ). The minimum of one magnet ( 10 ) may be positioned at different heights relative to the plane of the doctor...
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6516718 |
Inking apparatus for printing press
An inking apparatus for a printing press comprises upper and lower fountain rollers disposed and rotatably supported in respective ink fountain apparatuses; upper and lower ductor rollers supported...
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6474233 |
Ink-supply device of a printing-machine inking unit
An ink-supply device of a printing-machine inking unit, having a pressure discharge device, and a lid provided in the pressure discharge device for closing one of a cartridge holder for accepting a...
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6393984 |
Ink capsule for a printer
An ink capsule and an ink supply for a printer, the capsule ( 10 ) comprising a hollow container ( 11 ) having a mouth ( 18 ) and an inlet port ( 15 ), a flexible impermeable liner ( 17 ) sealed to...
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6386102 |
Alignment layer printing device
The present invention discloses an alignment layer printing device in which already used waste liquid is recovered for printing the alignment layer and can be reused in alignment layer printing. An...
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6289808 |
Ink refill for printing device
A container having a first end and a second end, an internal cavity located within the container which provides an opening in the first end and extends towards the second end; a portion of the...
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6067906 |
Method and apparatus for dispensing ink to a printing press
A method and apparatus for dispensing ink to an ink fountain of a printing press. A flexible bag of ink is utilized and is compressed for forcing the ink into the fountain, and a sensor determines...
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5906160 |
Method of ensuring sealing between an inking cup and a plate in a pad-transfer printing machine
In a method which ensures unexceptionable sealing between a plate extending on a plate-holding table of a pad-transfer printing machine and an inking cup movable along the plate in contact with a...
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5890431 |
Ink supply device
Ink is supplied to an ink duct in a rotary printing press from an ink cartridge. The cartridge receives a piston which can be pushed into the cartridge from one end to force ink out of the...
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5875716 |
Rotating ink cup
A cup holder for rotating a doctoring ink cup includes a housing with a cup receiving chamber and a bumper extending into the chamber. The bumper contacts the ink cup to rotate it within the...
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5839368 |
Ink supply source device for printers by collapsible ink container encased in reinforcing case with disk handle having press claws
To remarkably decrease the amount of material for the manufacture of ink containers and the volume of the ink containers after use, so as to contribute to the economy of natural resource...
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5813339 |
Cartridge for refilling a printing cartridge with ink
A refilling cartridge is provided for refilling a jet printer cartridge with ink. The refilling cartridge includes a housing for a foil pouch refilling chamber and a hollow needle projecting from...
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5810927 |
Ink temperature control
The temperature of ink applied to a substrate during printing is controlled by directing air of controlled temperature at the ink by means of an ink temperature controlling device (9). The device...
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5660111 |
Franking machine and method of identifying franking machine
A method of identifying a franking machine used to print franking impressions is disclosed. Ink used by the franking machine contains a chemical tag unique to each franking machine, or to a group...
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5273582 |
Absorption material for a flat-bed mail processing inking system
A polyurethane foam is used in combination with an ink tray having a housing having a first and second chamber. The first chamber has an overflow baffle extending laterally within said chamber to...
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5261326 |
Method to modify a printer cartridge to function in a fax machine
A method for modifying a conventional laser printer toner cartridge assembly so it may be used in a fax machine in place of more expensive cartridges specifically designed for the fax machine. The...
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5259878 |
Ink tray
An ink pad device for a high speed mailing machine is disclosed. The ink pad device includes an ink pad and an ink chamber in which the ink pad is at least partially disposed to sorb ink therefrom....
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5186752 |
Inking system for flat-bed mail processing system
An ink tray includes a housing having a first, second and third chamber. The first chamber has an overflow baffle extending laterally within said chamber to divide the first chamber into an inlet...
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5170709 |
Inking device for postage meters
An inking device for postage meter in a high speed mailing machine is disclosed, the inking device functioning to apply ink to a printing die in the postage meter between each printing operation...
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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...
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4838159 |
Lifting device for templates
Described is a lifting device for cylindrical templates in printing machines, with an inking tube extending through each cylindrical template, the lifting device travelling along a rail running...
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4780532 |
Water-soluble triazine dyestuffs free from cellulose reactive groups and suitable for use in inks
A water-soluble dye, free from cellulose reactive groups, of the formula: ##STR1## wherein R 1 is --(C a H 2a O) m (C b H 2b O) n H, R 2 is H or --(C a H 2a O) m (C b H 2b O) n H,...
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4746733 |
Water-soluble triphendioxazine disazo dyes
A water-soluble dye, free from cellulose reactive groups, of the formula: ##STR1## wherein R 1 is --(C a H 2a O) m (C b H 2b O) n H; R 2 is H or --(C a H 2a O) m (C b H 2b O) n H;...
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4699054 |
Printing device with disposable cartridge and filling means
The invention provides an apparatus for printing indicia on a substrate which includes a frame assembly having a print roller, a transfer roller in rotational engagement therewith and a fountain...
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4697517 |
Inking apparatus for a mailing machine
In a mailing machine, having a removable postage meter with a rotatable printing drum and printing die there is an inking apparatus included with the mailing machine. The inking apparatus has a ink...
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4665496 |
Process and apparatus for the evaluation of the printing quality of a printed product by an offset printing machine
Printed products and their respective corresponding printing plates are divided into a plurality of image elements. For each image element the surface coverage is determined by photoelectric...
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4660159 |
Process and apparatus for the regulation of ink feed controls in an offset printing machine
Printed products and their respective corresponding printing plates are divided into a plurality of image elements. For each image element the surface coverage is determined by photoelectric...
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4628811 |
Cup printer including an endless belt ink cartridge
The cup printing assembly (10) including ink transfer rollers (20,22,24) for forming an ink image from an ink reservoir (14) and transferring the ink image to a cup (16). An ink reservoir (14)...
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4492164 |
Printer with inker on the platen roller
The information carrier is periodically applied to a platen which is preferably rotatable. The apparatus comprises in known manner a rotary stamp for printing information on the information carrier...
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4484827 |
Ink cartridge
A disposable ink cartridge for use in automatic marking systems. The ink cartridge is composed of a housing which contains a collapsible elastomeric ink reservoir having an open end secured to a...
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4440083 |
Disposable inking cartridge
A disposable inking cartridge in combination with a housing for transferring ink to a secondary surface, including a housing having a pair of sidewalls, each of the sidewalls having a locating...
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