B - Operations – Transporting – 41 – J
Patent
B - Operations, Transporting
41
J
B41J 2/44 (2006.01) B41M 5/24 (2006.01) B41M 5/40 (2006.01) C09D 5/00 (2006.01) B41M 5/38 (2000.01)
Patent
CA 2518185
The invention relates to a printing method for transferring a printing substance (2) from a color carrier (1) onto a material (6) that is to be imprinted, according to which the printing substance (2) undergoes a change in volume and/or position by means of an energy-dispensing device which conveys heat in the form of electromagnetic waves (3) during a process time. In order to create a printing method which provides an improved printing quality and requires substantially less energy for printing a printing dot while being able to print at a high speed and at a high resolution, and which creates a corresponding printing machine and a corresponding printing substance with which the inventive printing method can be carried out, energy is transferred from the electromagnetic wave (3) into the printing substance (2) by means of absorption bodies (4).
La présente invention concerne un procédé d'impression pour transférer une substance d'impression (2) d'un support d'encre (1) sur un support d'impression (6), la substance d'impression (2) subissant un changement de volume et/ou de position au moyen d'un dispositif de production d'énergie servant à fournir de l'énergie au cours d'un temps de traitement sous la forme d'ondes électromagnétiques (3). L'invention a pour objet la mise au point d'un procédé d'impression qui permet d'obtenir une meilleure qualité d'impression, pour lequel l'impression d'un point requière une quantité d'énergie significativement inférieure tout en garantissant une vitesse d'impression élevée pour un comportement de résolution élevé, ainsi que la production d'une machine d'impression et d'une substance d'impression correspondantes qui permettent la mise en oeuvre du procédé de l'invention. A cet effet, des corps d'absorption (4) servent à transmettre l'énergie de l'onde électromagnétique (3) à la substance d'impression (2).
Lehmann Udo
Meyer Dirk
Aurentum Innovationstechnologien Gmbh
Shapiro Cohen
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