Abstract:
Disclosed is a method for producing a bonded article (1), comprising providing a carrier substrate (2), having a bonding surface (2.1) and providing an ultra-thin substrate (3) which is sheet-like and flexible. The method further comprises cleaning at least the bonding surface of the ultra-thin substrate (3), cleaning at least the bonding surface of the carrier substrate (2), and establishing an intimate bonding. The method is characterized in that the intimate bonding is established by electrostatic forces resulting from a weak electrostatic field potential from electrostatic charges on at least one of the bonding surfaces, wherein the weak electrostatic field potential at the bonding surfaces does not exceed 1kV. Further disclosed are a bonded article and a use of the bonded article.
Abstract:
Die Erfindung betrifft eine Vorrichtung zum Applizieren von Sicherheitselementen, umfassend zumindest eine Wertdokumentsubstrat-Transporteinrichtung zum Transport einer Wertdokumentsubstratbahn, zumindest eine Sicherheitselemente-Transporteinrichtung zum Transport eines Sicherheitselemente-Trägerbandes mit einer Vielzahl von Sicherheitselementen, wobei das Sicherheitselemente-Trägerband eine erste und eine zweite Hauptfläche aufweist, die einander gegenüberstehen, jedes Sicherheitselement eine erste und eine zweite Hauptfläche aufweist, die einander gegenüberstehen, jedes Sicherheitselement mit seiner ersten Hauptfläche auf der ersten Hauptfläche des Sicherheitselemente-Trägerbandes angeordnet ist, und jedes Sicherheitselement an seiner zweiten Hauptfläche adhäsive Eigenschaften aufweist, wobei - die Vorrichtung einen Applizierbereich aufweist, um die Sicherheitselemente mit deren zweiter Hauptfläche auf der Wertdokumentsubstratbahn zu applizieren. Weiterhin betrifft die Erfindung ein Sicherheitselemente- Trägerbandes und ein Wertdokument.
Abstract:
A cover laminate for plastic cards, e.g. injection moulded cards, contactless cards or the like, consists of two prepressed layers in which a printed opaque or adhesive-coated layer is pressed with another transparent layer.
Abstract:
A laminating arrangement comprising: a laminating roller; a radiating element adapted to radiate energy therefrom towards the laminating roller; a temperature detecting arrangement, adapted to detect the temperature at the surface of the laminating roller; and a processor adapted to receive a signal from the temperature detecting arrangement device and to control the intensity of radiation emitted by the radiating element, wherein: a maximum warm-up rate is defined; and during a warm-up phase of the laminating arrangement, the rate of increase in temperature at the surface of the laminating roller is determined by the processor, and the intensity of radiation emitted by the radiating element is increased if the rate of increase of temperature is less than the maximum warm-up rate, and is decreased if the rate of increase of temperature is greater than the maximum warm-up rate.
Abstract:
A method of operating a laminator (30) includes inputting a variable that corresponds to a set point temperature of a roller of the laminator (30), determining an actual temperature of the roller of the laminator, and estimating a time until the actual temperature of the roller approximately equals the set point temperature of the roller.
Abstract:
Ein Leichtbauelement (1) umfasst mindestens eine Leichtbauplatte (2) und eine der Leichtbauplatte (2) zugeordneten Lage aus Dämmstoff (4), wobei die mindestens eine Leichtbauplatte (2) Bretter (6) umfasst, welche bei zumindest einer ihrer Hauptflächen (8) eine Schar parallel verlaufender Nuten (9) aufweisen und in mindestens einer Schicht (5) angeordnet sowie über Klebverbindungen miteinander verbunden sind. Die Lage aus Dämmstoff (4) umfasst Holzspäne (19), die bei der Herstellung von Brettern (6) mit Nuten (9) für die Leichtbauplatte (2) von Ausgangsbrettern abgetragen werden. Diese Leichtbauelemente haben gute Belastungs- und Wärmedämmeigenschaften. Das verwendete Material stammt aus einer Quelle und erzielt nach der Bearbeitung ein grosses Gesamtvolumen.
Abstract:
Surface modification layers and associated heat treatments, that may be provided on a sheet, a carrier, or both, to control both room-temperature van der Waals (and/or hydrogen) bonding and high temperature covalent bonding between the thin sheet and carrier. The room-temperature bonding is controlled so as to be sufficient to hold the thin sheet and carrier together during vacuum processing, wet processing, and/or ultrasonic cleaning processing, for example. And at the same time, the high temperature covalent bonding is controlled so as to prevent a permanent bond between the thin sheet and carrier during high temperature processing, as well as maintain a sufficient bond to prevent delamination during high temperature processing.
Abstract:
A method of preventing corrosion of the mating surfaces of automobile parts, said method comprising a) impregnating a polyester based carrier with at least one anaerobic acrylic adhesive to form an impregnated carrier; b) spraying at least one pressure sensitive acrylic adhesive on said impregnated carrier to form an impregnated carrier having at least one pasting layer; c) pasting said impregnated carrier having at least one pasting layer on a first automobile part, so that said pasting layer is in contact with said first automobile part; and d) joining said first automobile part pasted with said impregnated carrier having at least one pasting layer, to a second automobile part using force, so that said anaerobic acrylic adhesive oozes out from said impregnated carrier and forms a layer between the mating surfaces of said first and said second automobile parts.