摘要:
The invention relates to a method for decorating the sides of plastic cards by means of hot foil stamping and the die for coupling to the heating head of a hot foil stamping machine in order to carry out said method. To this end, a plurality of plastic cards is placed in the supporting cradle of the stamping machine in such a way that the first shortest side of said plastic cards faces the die, a hot foil stamping being carried out on the shortest sides of the plastic cards.
摘要:
A holding device (1) for a succession of sheet-shaped elements circulating in a processing machine (100) along conveying path T. The holding device (1) has two series (10, 20) of a plurality of suction members (11, 21). At least one series of suction members 20 extends along and is movably mounted parallel to the transport path T of the sheets, between a retracted position and a deployed position. Each series is in an array, parallel to the transport path and the suction members are arranged spaced apart alongside one another, so that the array of members extend perpendicular to the conveying path T of the sheets and the suction members (11, 21) of each series (10, 20) are transversely offset relative to the suction members (11, 21) of the other series (10, 20).
摘要:
A composite printing die having a body and a texture selectively defined thereon to form a printing surface, the body including a polymeric matrix and a filler dispersed in the polymeric matrix, wherein the filler includes particles made of an elemental metal, any alloys thereof, and any combinations thereof.
摘要:
A method and apparatus for dry engraving sheets of material wherein the method includes holding a sheet fixed in a first position while die stamping a layer of decorative foil thereon to present a specific design, shifting the sheet to a second position in alignment with an embossing die while retaining control over the sheet during shifting thereof, and holding the sheet fixed in the second position while embossing the sheet to form raised areas thereon underlying the foil design impression in exact registration therewith to simulate an engraved design. The apparatus includes a pair of side-by-side, oppositely reciprocable shuttle bars each having a series of vacuum ports therein which communicate with a vacuum source in timed relationship to the reciprocation of the respective bars. The shuttle bars thereby alternately shift new sheets into position for processing and cooperate to simultaneously hold fixed one sheet for foil design stamping thereof and another sheet for strategic area embossing thereof.
摘要:
A feed module for supplying stamping foil for a stamping printing machine, comprising a support for at least one reel of foil to be stamped, and a drive for each such stamping foil. The support and the drive are set in a workspace which is arranged in an upper portion of the module, and the lower portion of the module has a free space which is laterally accessible from the outside and which communicates upwardly with the workspace at a top of the free space.
摘要:
A feed module for supplying stamping foil for a stamping printing machine, comprising a support for at least one reel of foil to be stamped, and a drive for each such stamping foil. The support and the drive are set in a workspace which is arranged in an upper portion of the module, and the lower portion of the module has a free space which is laterally accessible from the outside and which communicates upwardly with the workspace at a top of the free space.
摘要:
In a method for disposing of used embossing foil webs during the operation of an embossing apparatus, in which at least one embossing foil web is moved with the aid of a foil feed device with varying web speeds through an embossing gap and is subsequently supplied to a disposal device, the embossing foil web is removed from a final control device of the foil feed device by means of a tension conveying device downstream of the foil feed device and which produces a tension acting on the embossing foil web independently of the direction and amount of the embossing foil web speed in the same tension direction, as well as a cutting through of the embossing foil web in predeterminable time sections downstream of the tension conveying device outside an engagement area of the tension conveying device for producing cut off embossing foil web portions. The latter can then be disposed of. An embossing apparatus equipped with a corresponding disposal device is described.
摘要:
A magnetic holding device (10) and a method for the manufacture thereof. The device (10) is used in the field of graphic arts such as foil stamping. The device (10) secures a steel back polymer plate to a heating element, for the purposes of transferring thin metal foil or leaf to paper, card, plastics material or similar media. The device (10) has a space locations a plurality of magnets (13) embedded in a body (14) of the device (10). The magnets (13) are preferably Samarium Cobalt Disk magnets and are held within the body (14) by means of an adhesive such as Loctite 620(null*).
摘要:
A label carrier web transport for use in heat transfer decorators and the like, in which labels are optically registered to control web transport. A timing assembly coordinates the rotation of a cam shaft with the actuation and deactuation of clutch and brake assemblies within a metering roll. An optical scanner trained on the web registers a predetermined contrast location to actuate the brake and deactuate the clutch, subject to the presence of an enabling signal from the timing assembly. The metering roll, in combination with a reciprocating label shuttle, provides intermittent web motion to achieve controlled label advance.