Machine tools in the nature of supports consisting of cylinders for supporting graphic arts impression dies, namely, foil stamping and embossing dies, for use in the graphic arts industry.
Machine tools in the nature of supports consisting of
cylinders for supporting graphic arts impression dies,
namely, foil stamping and embossing dies, for use in the
graphic arts industry.
(1) Machine tools in the nature of supports consisting of cylinders for supporting graphic arts impression dies, namely, foil stamping and embossing dies, for use in the graphic arts industry.
machine tools supports for graphic arts impression dies, namely, embossing cylinders for machines used in foil stamping and for use in containing embossing dies, in the graphic arts industry
6.
Graphic arts assembly with magnetic support structure
A graphic arts support assembly is operable to be used with a graphic arts plate assembly in a press. The graphic arts support assembly and the plate assembly are configured for removable association with a lift mechanism including a shiftable lift element. The support assembly includes a graphic arts magnetic support structure operable to removably support the graphic arts plate assembly. The magnetic support structure includes a support plate, a magnet fixed relative to the plate, and an alignment element projecting from the support plate. The support assembly is operable to be mounted on the lift mechanism so that the lift element is aligned with a lift opening of the support plate, with the lift element shiftable through the lift opening to locate at least part of the graphic arts plate assembly away from the support plate.
Machine tools in the nature of graphic arts impression dies,
namely, foil stamping and embossing dies having an engraved
pattern that forms the stamped/embossed image, for use in
the graphic arts industry.
machine tools in the nature of graphic arts impression dies, namely, foil stamping and embossing dies having an engraved pattern that forms the stamped/embossed image, for use in the graphic arts industry
9.
Apparatus and method for adjusting graphic arts die plate on carrier
A graphic arts die assembly includes a die carrier plate, a die, and a die adjuster. The die is adjustably supported on the die carrier plate. The die presents an outer margin and an engraved surface within the outer margin. The die further presents an adjuster surface that extends transversely relative to the engraved surface. The die adjuster shiftably engages the adjuster surface, with shifting movement of the die adjuster causing relative movement between the die and the die carrier plate.
A graphic arts die assembly includes a die carrier plate, a die, and a die adjuster. The die is adjustably supported on the die carrier plate. The die presents an outer margin and an engraved surface within the outer margin. The die further presents an adjuster surface that extends transversely relative to the engraved surface. The die adjuster shiftably engages the adjuster surface, with shifting movement of the die adjuster causing relative movement between the die and the die carrier plate.
A graphic arts support assembly is operable to be used with a graphic arts plate assembly in a press. The graphic arts support assembly and the plate assembly are configured for removable association with a lift mechanism including a shiftable lift element. The support assembly includes a graphic arts magnetic support structure operable to removably support the graphic arts plate assembly. The magnetic support structure includes a support plate, a magnet fixed relative to the plate, and an alignment element projecting from the support plate. The support assembly is operable to be mounted on the lift mechanism so that the lift element is aligned with a lift opening of the support plate, with the lift element shiftable through the lift opening to locate at least part of the graphic arts plate assembly away from the support plate.
A graphic arts support assembly is operable to be used with a graphic arts plate assembly in a press. The graphic arts support assembly and the plate assembly are configured for removable association with a lift mechanism including a shiftable lift element. The support assembly includes a graphic arts magnetic support structure operable to removably support the graphic arts plate assembly. The magnetic support structure includes a support plate, a magnet fixed relative to the plate, and an alignment element projecting from the support plate. The support assembly is operable to be mounted on the lift mechanism so that the lift element is aligned with a lift opening of the support plate, with the lift element shiftable through the lift opening to locate at least part of the graphic arts plate assembly away from the support plate.
A graphic arts sleeve includes a cylindrical plate presenting an outermost sleeve surface operable to engage and thereby texture, print, and/or hot foil stamp on a substrate. The cylindrical plate presents an innermost support surface opposite the outermost sleeve surface and operable to engage a mandrel. The cylindrical plate includes an intermediate carrier layer and an overlying engravable layer cladded to and supported by the carrier layer. The cylindrical plate further includes an underlying expansion layer cladded to the carrier layer. The expansion layer has a greater coefficient of thermal expansion than the carrier layer, with heating of at least the expansion layer causing diametrical expansion of the innermost support surface to facilitate mounting or removal of the cylindrical plate relative to the mandrel.
01 - Chemical and biological materials for industrial, scientific and agricultural use
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
Goods & Services
chemical etching compositions for use in the preparation of engraving dies metal plate stock, namely, metal plates for use in preparing engraving dies [ etching bath equipment, namely, acid etch bath machines for the preparation of engraving dies ]
A graphic arts sleeve includes a multilayer curved plate and an elongated slide. The plate presents opposed end margins that cooperatively form a longitudinal seam. The plate includes an engravable layer and an inner layer cladded relative to one another, with the inner layer being located radially inward of the engravable layer. The slide extends along the seam and is fixed relative to the plate radially inward of the engravable layer. A filler is located at least partly within the seam to bridge the end margins of the engravable layer. The engravable layer and the filler cooperatively providing an outer sleeve surface, with at least part of the outer sleeve surface being continuous across the seam from one end margin to the other end margin. A method of fabricating the sleeve and a press mandrel for supporting the sleeve, as well as other types of sleeves, are also disclosed.
Machine tools in the nature of graphic arts impression dies, namely, foil stamping and embossing dies made primarily of copper for use in the graphic arts industries
24.
Magnetic chase and graphic arts die assembly with a selectively actuatable means for raising and supporting the die plate during alignment
A graphic arts die assembly and chase for use in a graphic arts press are disclosed for use in conjunction with a press. The die assembly includes a die plate formed at least partially of ferromagnetic material and a chase with a plurality of magnet assemblies configured to provide a magnetic coupling force to selectively secure the die plate to the chase. The chase includes an actuatable releasing assembly to exert a disengagement force to separate the magnetic securement between the plates.
A graphic arts die assembly and chase for use in a graphic arts press are disclosed for use in conjunction with a press. The die assembly includes a die plate formed at least partially of ferromagnetic material and a chase with a plurality of magnet assemblies configured to provide a magnetic coupling force to selectively secure the die plate to the chase. The chase includes an actuatable releasing assembly to exert a disengagement force to separate the magnetic securement between the plates.
A graphic arts die assembly and chase for use in a graphic arts press are disclosed for use in conjunction with a press. The die assembly includes a die plate formed at least partially of ferromagnetic material and a chase with a plurality of magnet assemblies configured to provide a magnetic coupling force to selectively secure the die plate to the chase. The chase includes an actuatable releasing assembly to exert a disengagement force to separate the magnetic securement between the plates.
A graphic arts die and support plate assembly is provided that is adapted to be mounted as a unit on the chase of a flat bed or rotary graphic arts press. The assembly includes a plurality of spaced individual dies fixedly mounted in predetermined relative relationship on a support plate member of the unit. Alignment holes in each die that register with orifices in the support plate member are adapted to receive temporary alignment pins thereby assuring correct positioning of the dies with respect to one another on the support plate member until the dies are affixed to the support plate member. Makeready and die lock-up time of the press is significantly decreased because all dies of the assembly may be preregistered with a design artwork before mounting of the die and support assembly on the press.
A graphic arts die and support plate assembly (10) is provided that is adapted to be mounted as a unit on the chase (50) of a flat bed (52)or rotary graphic arts press (156). The assembly includes a plurality of spaced individual dies (14) fixedly mounted in predetermined relative relationship on a support plate member (12) of the unit (10). Alignment holes (38) in each die (14) that register with orifices (40) in the support plate member (12) are adapted to receive temporary alignment pins thereby assuring correct positioning of the dies (14) with respect to one another on the support plate member (12) until the dies (14) are affixed to the support plate member (12). Makeready and die lock-up time of the press is significantly decreased because all dies (14) of the assembly (10) may be preregistered with a design artwork before mounting of the die (14) and support assembly (10) on the press. A series of graphic arts die units (10) are also provided that are adapted to be mounted as an assembly (110) encompassing more than 180 degrees of the circumference of a rotary press chase (150). The graphic arts die units have die support plate members (512) that may be aligned with indicia on the press chase, and that have notch structure (548) receiving a tool (590) for facilitating alignment and spacing between adjacent die support plate (512) members. Cutouts (316) in the die support plate members (312) permit manual selective shifting of a die (314) relative to the die support plate member (312) therefor using a tool (318) received in a cutout (316)and engageable with the die (314).
A graphic arts die and support plate assembly is provided that is adapted to be mounted as a unit on the chase of a flat bed or rotary graphic arts press. The assembly includes a plurality of spaced individual dies fixedly mounted in predetermined relative relationship on a support plate member of the unit. Alignment holes in each die that register with orifices in the support plate member are adapted to receive temporary alignment pins thereby assuring correct positioning of the dies with respect to one another on the support plate member until the dies are affixed to the support plate member. Makeready and die lock-up time of the press is significantly decreased because all dies of the assembly may be preregistered with a design artwork before mounting of the die and support assembly on the press. A series of graphic arts die units are also provided that are adapted to be mounted as an assembly encompassing more than 180° of the circumference of a rotary press chase. The graphic arts die units have die support plate members that may be aligned with indicia on the press chase, and that have notch structure receiving a tool for facilitating alignment and spacing between adjacent die support plate members. Cutouts in the die support plate members permit manual selective shifting of a die relative to the die support plate member therefor using a tool received in a cutout and engageable with the die.
Flexible, chemically and/or mechanically engraved, rotary embossing and/or hot foil stamping dies for flexographic, gravure or lithographic presses in the graphic arts industry.
flexible, chemically and/or mechanically engraved, rotary embossing and/or hot foil stamping dies for flexographic, gravure or lithographic presses in the graphic arts industry
01 - Chemical and biological materials for industrial, scientific and agricultural use
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
09 - Scientific and electric apparatus and instruments
41 - Education, entertainment, sporting and cultural services
Goods & Services
chemical etching compositions for use in the preparation of engraving dies metal plate stock, namely metal plates for use in preparing engraving dies [etching bath equipment, namely acid etch bath machines for the preparation of engraving dies] etching composition analyzing equipment, namely a digital analyzer kit for determining the amount of metal present in an acid etching bath for preparation of engraving dies educational services, namely providing training and instruction on site and by telephone support, and through instruction manuals regarding preparation of engraving dies
