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3941053 |
Printing press
A screen printing press employs a screen carriage securing a printing screen frame and screen therein and which reciprocates through print and return strokes over a reciprocally rotating print...
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3933091 |
Apparatus for screen printing bottles
Apparatus for printing on the exterior surface of a generally round container such as a plastic or glass bottle or the like includes several stations that perform or cooperate to print the...
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3915088 |
Silk screen printing machine having variable printing length
In a silk screen machine having a rotatable drum, the turning of the drum is controlled in such a manner that the drum starts each printing movement or the arc of its angular movement from a fixed...
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3903792 |
Rotary screen printer auxiliary conveyor drive to eliminate creep
A rotary screen printing machine comprising at least one thin-walled cylindrical stencil operative in a printing path defined by the upper flight of an endless belt guided along two turning wheels,...
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3902414 |
Screen printer using vibration to improve ink penetration
A device and process to improve the penetration of a permeable flat shaped material by a liquid compound. A printing or dyeing compound or a penetrating agent is put into vibration relative to the...
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3897725 |
Apparatus for registering objects of revolution for printing
An apparatus for obtaining accurate registration of objects of revolution allowing multicolor printing of such objects by a screen printing apparatus, including a chuck for centering and mounting...
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3889595 |
Continuous rotary screen printing method and apparatus
This disclosure is directed to a method and apparatus for screen printing in which a continuous sheet or web of material to be printed is advanced in the direction of feed relative to a rotating...
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3886864 |
Triangular drive for screen printer
Briefly, apparatus embodying the invention includes a rotatable screen holder, adapted to rotate through a segment of a circle, and carrying the screen which has the pattern to be printed, and a...
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3885493 |
Printing head construction for use in a screen printing machine
A printing head assembly having a head frame for supporting a printing screen and having opposed guide rails for slidably supporting a squeegee carriage for traversing a printing stroke. The guide...
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3880074 |
APPARATUS FOR AUTOMATICALLY POSITIONING AND PRINTING WITH RESPECT TO AN INDEX MARK
Apparatus for automatically positioning and printing on an elongated element. The elongated element may be a pipette having an index mark thereon. In one embodiment, the pipette is rotated at a...
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3880609 |
Method and apparatus for manufacturing cylindrical resistors by thick-film silk-screening
A "silk-screen" is provided with a patterned pervious portion the dimension of which, in the direction of screen movement, is substantially less than the circumference of the cylindrical substrate....
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3880076 |
WEB REGISTRATION WITH WEB PULL-BACK AND SKEWING MEANS
A screen printing press utilizes a continuous printing web to which is applied a pair of spaced web registration tabs for each printing area. The web is fed into a printing station and during a...
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3877371 |
Screen printing lint removing apparatus and method
This disclosure is directed to a method and apparatus for assuring the removal of lint from a piece of material prior to effecting the screen printing of the material. This is attained by moving an...
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3874289 |
Screen printing press
A screen printing press for printing onto objects of different shapes comprising, a carrier for supporting the object to be printed, a printing stencil disposed over the carrier, a doctor roll or...
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3860231 |
TAKEOFF ASSIST APPARATUS AND ASSEMBLY
A takeoff assist to facilitate removal of printed stock positioned on the bed of a printing press, having drop edge means pivotally mounted on the printing bed of the press and forming an edge...
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3857337 |
SCREEN PRINT TABLE WITH CONVEYING AND SHEET REGISTERING MEANS
A sheet material for screen printing is set to a predetermined position on a table by a first stopper checking the transfer movement of the sheet material, and a diverting device pushing the sheet...
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3855966 |
UNIVERSAL CHUCKING MECHANISM
In a system for applying a plastic coating to arbitrarily shaped bottles or other containers which have been heated to a desired temperature in a preheat oven, the containers are loaded on a...
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3854398 |
SCREEN PRINTING AND DRYING MACHINE
A screen printing and drying machine of turret construction in which a central stand has a plurality of supports for printing, drying and cooling in successive steps on a garment or other panel....
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3848528 |
MULTI-STATION PRINTING SYSTEM
A multi-station printing system with a screen printer at each of the stations for printing on an intermittently travelling continuous web of material which is stopped in accurate registry at each...
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3844651 |
PHOTOELECTROPHORETIC IMAGING APPARATUS FOR CONTROLLING THE TIME INTERVAL OF SUCCESSIVE ROLLER ELECTRODES LEAVING AND ENTERING THE IMAGING REGION
Apparatus for producing images using a transparent electrode, which may take the form of a stationary flat plate, over which, a carriage which carries at least two rollers, which may be roller...
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3842733 |
TWO-COLOUR PRINTING MACHINES USING THE SILK-SCREEN PROCESS
A machine for printing in two colours by the silk-screen process, on objects such as tubes, cases, small flasks of synthetic material and the like, comprising a conveyor carrying, at...
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3840421 |
APPARATUS FOR REGISTRATION TREATMENT OF PLASTIC WEBS
A method and apparatus for the registration treatment and processing of a continuous web of stretchable material, wherein a relatively non-stretchable endless belt is passed through a plurality of...
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3834308 |
CONDITIONED SLIDE SURFACE FOR CARPET PRINTER
Flat-screen printers for placing a pattern on carpet are provided with a relatively flat stationary surface to support the carpet in place while printing. Herein the normally flat surface of a...
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3814013 |
STENCIL PRINTER FOR MEASURING AND MARKING CARPET ROLLS
An apparatus for measuring and marking, in numbered linear units, the length of a roll of carpet or other material which has a face and a back side. The apparatus periodically prints, on the back...
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3813519 |
ELECTRICALLY HEATED GLASS WINDOW
An electrically heated glass window comprised of a sheet of glass plate has a one-piece electric heating grid attached to the plate glass by being fused thereto. The heating grid includes an array...
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3810422 |
SCREEN PRINTING MACHINE FOR ARTICLES WITH CURVED NON-CIRCULAR CROSS-SECTIONAL
A screen printing machine includes holding members for holding articles to be printed and for transporting the articles to a printing station. The holding members are adapted to execute pivotal...
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3805699 |
MACHINE FOR SCREEN PRINTING ON LONG TABLES
Automatic apparatus for screen printing on textiles on a long table. A travelling carriage is pneumatically driven stepwise on rails and guided by guide-wheels cooperating with guide rails. A...
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3795188 |
FLUID PRESSURE BIASED SQUEEGEE BLADE AND COUNTER PRESSURE TABLE THEREFOR
Printing apparatus for printing machines of the type having cylindrical screens and an endless carrying belt is disclosed which comprises a squeegeeing device consisting of an elastic membrane...
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3795189 |
SCREEN PRINTING MACHINE WITH OVAL RAIL FOR INDEXING PALLETS
This disclosure is directed to a screen printing machine having an oval track or rail about which a series of pallets supporting a work piece are indexed from station to station. The arrangement is...
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3792857 |
TAKEOFF APPARATUS
A takeoff apparatus adapted to remove materials from a first location and transfer them to a second location having a frame, a drive means mounted on the frame, a gripper assembly mounted on the...
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3788215 |
PRINTER WITH SCREEN FRAME LIFT AND SQUEEGEE SUPPORT PIVOT MEANS
The master frame which supports a transversely movable squeegee assembly and a removable screen chase is coupled by blocks including slide bearings to a rearwardly upwardly inclined shafts forming...
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3783777 |
APPARATUS FOR IMPRINTING OBJECTS SUCH AS BOTTLES AND THE LIKE
The invention comprises a vertical bottle conveyor, two movable carriages adjacent thereto with a stencil-screen and a squeegee-circulating conveyor supported on each of the carriages. The squeegee...
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3780652 |
SCREEN PRINTER WITH SCREEN INFEED MEANS
Stencil screen printing apparatus having at least one printing station and means for advancing continuous web stock through the printing station. Releasable stencil frame retention means are...
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3771445 |
METHOD FOR DECORATIVELY SILK SCREEN PRINTING CANDLES
Methods and apparatus for silk screen printing of candles and candle compositions for improving the ink adhesion of the candles. The silk screen apparatus includes a candle carriage having a...
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3763776 |
VACUUM PALLET TYPE SCREEN PRINTING MACHINE WITH REGISTRATION MEANS
This disclosure is directed to a pallet type screen printing machine in which a pallet is indexed to a printing station when an article supported thereon is screen printed. A feed table with guides...
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3744412 |
STENCIL TYPE CHALK FABRIC MARKER
Marking apparatus characterized by at least two similar, scale inter related relatively movable marking units having horizontally co-planar frames holding perforated patterns for upward projection...
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3741116 |
VACUUM BELT
An improved conveying means for feeding and removing sheet stock to and from a selected area for printing or the like. The conveying means is inexpensively formed from an endless belt of...
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3720162 |
APPARATUS FOR DECORATING ROTATABLE ARTICLES
A machine for printing or decorating the external surfaces of articles has a freely rotatable work holder on which an article can be mounted, an offset printing blanket and a screen stencil or...
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3719141 |
METHOD AND APPARATUS FOR SCREEN PRINTING TILES
This disclosure is directed to a method and apparatus for screen printing tile by detachably securing to a conveyor a series of positioning bars at spaced intervals for snugly receiving and...
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3699885 |
SCREEN PRINTING MACHINE WITH TRANSPORT BAND FOR TEMPORARILY ADHESIVELY SECURING WEB DURING PRINTING
A screen printing machine, especially a rotary screen printing machine, which is of the type wherein the material to be printed upon is delivered to a transport band and by the addition of heat and...
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3696738 |
SILK SCREEN STENCIL APPARATUS AND METHOD
Apparatus and method for silk screening a microscopic pattern on a stencil into precise registration with reference indicia previously incorporated upon a substrate. System includes an optical...
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3688690 |
HIGH PRODUCTION MACHINE FOR DECORATIVE PRINTING OF TILES OR THE LIKE
A succession of tiles are fed on a conveyor towards a printing position in which a plurality of tiles are simultaneously decoratively printed. A first retractable stop arrests the first stop of the...
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3673954 |
SILK SCREENING APPARATUS
Method and apparatus for silk screening a halftone color photograph onto a container having an arcuate outer surface. Precise index marks are provided on the color art work and are utilized through...
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3672296 |
SCREEN PRINTING MACHINE FOR PRINTING CYLINDRICAL AND CONICAL ARTICLES
A screen printing machine for printing on cylindrical and conical articles. The machine has a reciprocating printing stencil with a fixed ductor for applying printing. There are provided holding...
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3659523 |
SCREEN PRINTING MACHINE FOR ROUND AND FLAT ARTICLES
A screen printing machine for decorating bottles or like articles of various shapes which has interchangeable parts for component mechanisms such as screen, squeegee and article holder. It...
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3659522 |
AUTOMATIC MACHINE FOR SILK-SCREEN PRINTING ON FILLED BOTTLES OF FLEXIBLE MATERIAL WITH FLAT FACES
Improvements in machines for silk-screen printing on filled bottles of flexible material with flat faces, in which the bottle is compressed transversely during the printing operation in order to...
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3656428 |
METHOD OF SCREEN PRINTING
The material to be applied by a screen printing technique is mixed with a thermoplastic vehicle which is solid at room temperature and melts at a predetermined elevated temperature. The material is...
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3654856 |
SCREEN PRINTING MACHINE FOR DECORATING MULTI-SIDED ARTICLES
A screen printing machine for decorating articles having a rectangular section whereby the three sides of such articles are decorated by printing in consecutive order in one setting. Mechanisms in...
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3650207 |
FLAT BED WEB PRESS INDEX AND REGISTRATION
Index and registration means for a continuous web printing apparatus having a web indexing apparatus to create index indicia at predetermined intervals along the web and web index register means at...
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3638564 |
METHOD AND APPARATUS FOR SILK SCREENING A PATTERN ON AN UNDERLYING SUBSTRATE
An elongated worktable has an endless foraminous conveyor belt with an upper conveying run supported on the tabletop surface. The worktable has an orienting station and a coating station. A glass...
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