Abstract:
The process comprises the following steps: -) deposition of a glueing material on the substrate; -) cutting of a window into the substrate and into the deposited glueing material; -) application of a layer of material at least over the cut window and activation of the glueing material.
Abstract:
Eine Tiefdruckmaschine umfasst einen Formzylinder (01), einen in Kontakt mit dem Formzylinder (01) rotierenden Wischzylinder (02) sowie ein Stellglied (07,08) zum Einstellen der Anstellung des Wischzylinders (02) an den Formzylinder (01). Ein Temperatursensor (11) dient zum Erfassen der Temperatur wenigstens eines der Zylinder, und eine Steuereinrichtung (09) steuert die Anstellung anhand der von dem Sensor (11) erfassten Temperatur.
Abstract:
The process comprises the steps of: (a) loosening a pack of piled substrates; (b) taking a first image of the piled planar substrates, said image being made of a two-dimensional array of single image detectors arranged in lines and columns; (c) counting the number of edges of substrates detected; (d) statistically treating the result obtained from step (c); (e) based on the statistical treatment, determining whether the counting is accurate.
Abstract:
The machine comprises a substrate feeder (1,3,10,11), a laminate feeder (14,15,16) and application means (12,18) for applying said laminate to said substrates. It further comprises cutting means (17,22,23,24) for cutting said laminate (13) between successive substrates (2) during application of said laminate (13) on said substrates (2).
Abstract:
A luminiscence sensing device, comprising a plurality of optical sensor subunits, each said subunit comprising UV-illumination means for illuminating a sample (7); digital camera means, comprising a camera head (6); mirror means (4, 5) for directing light emitted from said sample onto said camera head; and a digital signal processor unit (DSP), processing signals generated by said camera head.
Abstract:
The blanket cylinder for an intaglio printing machine comprising a plate cylinder carrying printing plates with engravings corresponding to a specific intaglio structure to be printed on a substrate, and cooperating with an impression cylinder, the blanket cylinder having at least one blanket on which the ink in the different colours is deposited by selector cylinders, each selector cylinder having reliefs with contours corresponding to the area of the intaglio structure to be inked with said colour, the at least one blanket (9) being made of several successive layers (30,31,32) each with different properties.
Abstract:
The machine comprises at least a plate cylinder carrying printing plates with engravings corresponding to a specific intaglio structure to be printed, and cooperating with an impression cylinder, a collector cylinder (8) on which the ink in the different colours is deposited by selector cylinders (10), each selector cylinder (10) receiving ink of a given colour from a duct roller (11) and each selector cylinder (10) is driven by drive means (20,21,22) in an independent manner.
Abstract:
Le dispositif comporte des moyens pour décoller un ruban (20) portant des éléments de sécurité d'une feuille (16), lesdits moyens de décollage comprenant au moins un rouleau de décollage (28) le long duquel le ruban (20) passe approximativement perpendiculairement à la surface de la feuille (16).
Abstract:
Method and system for producing notes of securities, in particular banknotes, wherein individual printed sheets or successive printed portions of a continuous web are cut into individual notes (150) on a sheet-fed or web-fed processing system (300), and wherein these individual notes are subsequently processed by a single-note processing system (400) comprising a plurality of single-note processing stations (SNPS 1 to SNPS 4, 401 to 404). Individual notes (150) corresponding to independent production cycles (A, B, C, D) or dependent production cycles (A1, A2, A3, A4) are produced on the sheet-fed or web-fed processing system (300), each production cycle (A, B, C, D; A1, A2, A3, A4) being processed on a separate one of the single-note processing stations (SNPS 1 to SNPS 4, 401 to 404). Each production cycle (A, B, C, D; A1, A2, A3, A4) is subdivided into a sequence of distinct production sub-cycles (A.i, B.i, Ci, D.i; A1. i, A2.i, A3.i, A4.i, i = 1, 2, 3,...) corresponding to successive subsets of individual notes (150) that are to be processed on the single-note processing stations (SNPS 1 to SNPS 4, 401 to 404), the subsets of individual notes (150) being produced on the sheet-fed or web-fed processing system (300) according to a time-wise interleaved sequence of production sub-cycles (A.i, B.i, Ci, D.i,- A1. i, A2.i, A3.i, A4.i, i = 1, 2, 3,...) corresponding to distinct production cycles (A, B, C, D; A1, A2, A3, A4).
Abstract:
There is described a cylinder body (10) for orienting magnetic flakes contained in an ink or varnish vehicle applied on a sheet-like or web-like substrate, which cylinder body (10) has a plurality of magnetic-field-generating devices (50, 60) disposed on an outer circumference of the cylinder body (10). The cylinder body (10) comprises a plurality of distinct annular supporting rings (40) distributed axially along a common shaft member (20), each annular supporting ring (40) carrying a set of magnetic-field-generating devices (50, 60) which are distributed circumferentially on an outer circumference of the annular supporting rings (40).