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5372506 |
Draw-through-pattern graphics system
A process for painting a design onto a clothing item to create wearable art utilizes a draw-through-pattern graphics system. When creating wearable art on a clothing item such as a shirt, a backing...
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5368883 |
Method and stencil design for printing non-planar hybrid circuits
The present invention includes a method and stencil design for printing on non-planar hybrid substrates wherein the stencil has a bottom face with a reverse topography to the non-planar hybrid...
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5361695 |
Screen printing plate for limiting the spread of ink on an object
A printing plate for screen printing to form a prescribed pattern with ink on an object includes: a plate of a prescribed material having a first surface and a second surface and divided at a...
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5355793 |
Method and apparatus for making a mimeographic printing plate
A heat-sensitive material is used for making a mimeographic printing plate. The plate material includes a screen where printing ink is passable, and a resinous membrane formed on its surface. The...
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5355794 |
Process and apparatus for dry printing
Apparatus and method are disclosed for carrying a dry printing process comprising a bed ( 18; 56; 64; 124; 156) for a printing substrate (20; 54; 122) that is to be printed; a screen printing...
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5339739 |
Emulsion coating apparatus
The stencil emulsion coating apparatus of the present invention includes a screen frame holder and cooperating troughs which coat opposite sides of the screen by running upwardly there against. All...
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5314767 |
Holographic products with improved seals
An improved process for cutting and simultaneously sealing the cut edges of holographic materials comprising cutting with a hot cutting tool. Suitable cutting tools include a steel rule die, a hot...
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5309837 |
Method for screen printing of paste
A method for printing solder paste onto a surface of a printed circuit board through the medium of a screen having openings. The method includes feeding the paste into a chamber of a dispenser,...
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5306376 |
Sealing tape for screen printing
A screen printing sealing tape with two patterns of adhesive adhered in parallel to a substrate's surface. The first pattern is a continuous strip of adhesive. The second pattern is comprised of...
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5301608 |
Index control system for printing apparatus
This invention relates to an apparatus and method for controlled indexing of an article to a printing station. In accordance with one aspect of the invention, the apparatus comprises an endless...
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5300173 |
Method for printing soft resin
A method for printing soft resin in which a composite printing material containing PVC-pasteresin, plasticizer, epoxy oil, titan dioxide BC complex, stabilizer, Hi-Sil 244, pigment, etc. is...
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5281499 |
Moisture and abrasion resistant holographic products
A product and process comprising a layered hologram and diffraction grating which will resist deterioration from abrasion and moisture as a separate article of commerce or when attached to a...
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5279221 |
Screen printing apparatus and method
A composite stencil screen assembly including a uniformly-prestressed resilient backing screen attached to a frame and a metallic wire mesh stencil screen attached to the backing screen. A...
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5273780 |
Screen printing a glass pane with a decorative coating including blowing away or sucking printing ink from the edge of the glass pane
In the application of a decorative coating onto a glass pane by the silk screen printing process, a printing screen (2) is used, the printing surface of which extends beyond the peripheral face (9)...
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5256442 |
Screen printing method for forming a multiplicity of printed wiring boards
Method to form a photosensitive ink film having an even thickness over the entire surface of a broad plate material capable of obtaining a multiplicity of printed wiring boards. An emulsion pattern...
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5251567 |
Stencil making device having means for controlling dot perforation density
A stencil making device capable of controlling numbers of perforations formed by a thermal head. A perforated image is formed by the thermal head in a heat sensitive stencil sheet. An ink in an ink...
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5245932 |
Heat-sensitive stencil master sheet
A heat-sensitive stencil master sheet having good perforation properties, having prevented reduction in the resolution and setting-off of ink to the surface of printed matters and affording a good...
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5240816 |
Method of producing a screen for printing a heating line pattern and a method of forming a heating line pattern on a glass plate
A method of producing a screen for printing a heating line pattern which comprises the steps of: depositing a first photosensitive emulsion layer on a screen, masking a predetermined portion of the...
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5239922 |
Apparatus and method for application of a fluid to a web
An apparatus and a process for printing, coating or dyeing of webs of material including an application element applying the substance to and magnetically pressed against the web or the stencil,...
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5233918 |
Reusable screen printing process and apparatus
A screen printing process and apparatus for automatic coating, exposing and developing of a continuous belt-type printing screen. A segment of the belt is coated with photoemulsion, then dried,...
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5226362 |
Pallet alignment assembly
Disclosed is a pallet aligning system which allows a pallet to be mounted to a pallet support arm in a desired orientation and lateral spacing with respect to the support arm and thereafter be...
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5213032 |
Stencil drive for a screen printing machine
A screen printing machine comprises a frame in which one or more stencils are supported for printing a web of material fixed on a supporting belt. The stencils are each directly connected by means...
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5193457 |
Process for printing on a glass sheet with a decorative frame
To print on a glass sheet (42) with an edge-flush peripheral decorative frame (43, 45) the printing of decorative frame (43, 45) takes place with a silk-screen printing process in two printing...
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5188026 |
Pin register system for screen printers
A registration apparatus and method is provided to accurately register film positive on screens held by screen frames and to likewise accurately register the screen frames within a printing...
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5179897 |
Pattern repeat presetting of a multi-color rotary screen printing machine
Described is a method for pattern repeat presetting of a multi color screen printing machine wherein the screen printing stencils to be used are pre-set on the basis of independently determined...
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5176078 |
Screen printing machine
A screen printing machine comprises a conveyor for conveying a substrate to a positioning station, an XYθ table on which the substrate is to be put, and a printing device for printing a pattern...
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5174201 |
Thick film mask separation detection system
An apparatus and method for screening a pattern of material onto a surface including detection of the instant of separation of the mask from the surface after screening. Particularly as applied to...
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5174204 |
Method of producing decorative designs and articles produced thereby
This invention relates to a new type of decorative design and the method of producing said design. The process includes making an illustration of a picture or photograph, scanning said illustration...
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5174203 |
Multi-color silk screen printing method
A sheet of multi-layer seal film is cut along desired boundary lines for coloring, and is adhered on a silk screen. Printing is effected by repeating a series of procedure as follows. When seal...
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5174202 |
Method for holding a textile article for silk screen printing
A method of temporarily attaching items to be screen printed to a pallet. The invention includes providing a pallet pad of adjacently adhered sheets on a pallet. Each sheet of the pad has a...
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5168805 |
Screen printing method and method of producing screen printing plates
A screen printing method comprises an aligning process for fixing a master plate (10) to a fixing frame (20) in aligned relation thereto, an exposure process of exposing a screen printing plate...
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5148744 |
Micro-curvature adjustable device for curve screen printing presses and ironing presses
This invention relates to a micro-curvature adjustable device for curve screen printing presses and ironing presses and in particular to one including an upper cover provided with a tool post in a...
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5144899 |
Combination embroidery/screen printing apparatus and method
A combination embroidery/screen printing apparatus and method comprises an inner hoop cooperating with an outer hoop for clamping and planarly confining a selected area of a textile substrate as a...
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5142975 |
Apparatus suitable for rapid silk-screen printing of plastic containers
Apparatus for the transfer of ware in step-wise fashion from one point to another with silk-screen printing of the ware between the remote points. The articles of ware, in spaced-apart locations,...
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5117751 |
Clamping apparatus and method for positioning a printing screen over a screen table
A clamping apparatus for use in screen printing operations. The clamping apparatus has an angle iron having an upright back, a lower lip bound to the upright back, and an upper lip bound to the...
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5099757 |
Spring rate control in a screen printing device
A screen printing machine including a head and at least one screen frame holding arm pivotally mounted on the head for movement about an axis toward and away from a platen between lowered printing...
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5094161 |
Counter top multi-color single station printing method and apparatus
A multi-color printing apparatus is specifically adapted for printing designs on clothing by the application of ink to successive silk screens, the apparatus including a pedestal having...
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5094160 |
Accurate registration of printing screens to a platen
Printing screens for the screen printing of garments (e.g. T-shirts and caps) are accurately registered with respect to a printing platen of a printing machine for four color printing, or the like....
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5093160 |
Method and apparatus for applying a liquid emulsion to a screen
A method and apparatus for applying a liquid emulsion to a screen. The apparatus includes a rotatable trough holding a liquid emulsion, which is mounted to allow the trough to rotate and coat the...
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5090313 |
Multi-color silk screen printer having separable two-piece platen for removal and replacement of printed material without loss of registry
An apparatus for making multi-color silk screen prints on dimensionally unstable material such as T-shirts includes a platen, to which the shirt is adhesively affixed, that is removable from the...
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5086695 |
Composition for the four-color enamelling by serigraphy of glass objects
Four colored compositions are employed for the marking of glass objects by means of enamels by a four-color serigraphy. Each composition comprises an enamel having a given primary color (red,...
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5073840 |
Circuit board with coated metal support structure and method for making same
A circuit board is provided having an electrically conductive substrate. Preferably, the electrically conductive substrate comprises molybdenum and copper. The substrate is selectively coated with...
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5067400 |
Screen printing with an abrasive ink
Modified ink, method of printing, and articles printed therewith. Abrasive particles are combined with a conventional ink formulation. The ink, including the abrasive particles, is pushed through a...
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5058499 |
Imparting an image on a substrate
A method to impart an image or a substrate comprising (a) placing a heat sensitive thermoplastic resin film supported on an ink pervious porous screen on a surface of a self-adhesive frame, ...
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5054390 |
Off-set printing by silk screening an intermediate surface and transferring the image to an article by an off-set pad
An ink design is silk screened onto an intermediate surface and is then transferred to an article by a deformable pad. In order to provide a large difference in the ink affinities of the...
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5052291 |
Screen printing method comprising printing pressure regulation
A screen printing method includes the steps of moving a doctor plate across a printing screen to apply a paste thereon and then moving a squeegee across the screen to deposit a paste on an object...
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5053254 |
Process for applying partial coatings
In a process for applying a partial surface coating to a textile substrate, the textile substrate is unwound from a supply roll, preheated to a preheating zone and partly coated in a coating...
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5050498 |
Stencil manufacturing and printing process and apparatus
A stencil manufacturing and printing process reduces printed image distortion by matching screen deflection in the photostencil preparation phase with stencil deflection in the printing phase. The...
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5048417 |
Compact apparatus for screen preparation and printing and method of use
A compact, multi-function screen printing table is provided which, with the exception of the emulsion rinsing step, permits all of the steps of a screen printing process to be carried out at a...
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5046415 |
Composite stencil for screen printing
A composite stencil for screen printing solder paste includes a layer of metalic material such as brass and a layer of flexible material bonded to the metalic layer. The metalic layer has a...
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