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1. WO2020161350 - PROCÉDÉ ET APPAREIL D'IMPRESSION NUMÉRIQUE À ÉLIMINATION DE LIQUIDE AMÉLIORÉE

Numéro de publication WO/2020/161350
Date de publication 13.08.2020
N° de la demande internationale PCT/EP2020/053277
Date du dépôt international 10.02.2020
CIB
B41J 11/00 2006.1
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
41IMPRIMERIE; LIGNARDS; MACHINES À ÉCRIRE; TIMBRES
JMACHINES À ÉCRIRE; MÉCANISMES D'IMPRESSION SÉLECTIVE, c. à d. MÉCANISMES IMPRIMANT AUTREMENT QUE PAR UTILISATION DE FORMES D'IMPRESSION; CORRECTION D'ERREURS TYPOGRAPHIQUES
11Dispositifs ou agencements pour supporter ou manipuler un matériau de copie en feuilles ou en bandes
B41M 5/00 2006.1
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
41IMPRIMERIE; LIGNARDS; MACHINES À ÉCRIRE; TIMBRES
MPROCÉDÉS D'IMPRESSION, DE REPRODUCTION, DE MARQUAGE OU DE COPIE; IMPRESSION EN COULEUR
5Procédés de reproduction ou méthodes de reproduction ou de marquage; Matériaux en feuilles utilisés à cet effet
B41M 7/00 2006.1
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
41IMPRIMERIE; LIGNARDS; MACHINES À ÉCRIRE; TIMBRES
MPROCÉDÉS D'IMPRESSION, DE REPRODUCTION, DE MARQUAGE OU DE COPIE; IMPRESSION EN COULEUR
7Traitement ultérieur des travaux imprimés, p.ex. chauffage, irradiation
CPC
B41J 11/0015
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
11Devices or arrangements ; of selective printing mechanisms, e.g. ink-jet printers, thermal printers,; for supporting or handling copy material in sheet or web form
0015for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
B41J 11/002
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
11Devices or arrangements ; of selective printing mechanisms, e.g. ink-jet printers, thermal printers,; for supporting or handling copy material in sheet or web form
0015for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
002Curing or drying the ink on the copy materials, e.g. by heating or irradiating
B41J 11/00216
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
11Devices or arrangements ; of selective printing mechanisms, e.g. ink-jet printers, thermal printers,; for supporting or handling copy material in sheet or web form
0015for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
002Curing or drying the ink on the copy materials, e.g. by heating or irradiating
0021using irradiation
00216using infrared [IR] radiation or microwaves
B41M 5/0017
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING,
5Duplicating or marking methods; Sheet materials for use therein
0011Pre-treatment or treatment during printing of the recording material, e.g. heating, irradiating
0017Application of ink-fixing material, e.g. mordant, precipitating agent, on the substrate prior to printing, e.g. by ink-jet printing, coating or spraying
B41M 5/0047
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING,
5Duplicating or marking methods; Sheet materials for use therein
0041Digital printing on surfaces other than ordinary paper
0047by ink-jet printing
B41M 5/0064
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING,
5Duplicating or marking methods; Sheet materials for use therein
0041Digital printing on surfaces other than ordinary paper
0064on plastics, horn, rubber, or other organic polymers
Déposants
  • XEIKON MANUFACTURING N.V. [BE]/[BE]
Inventeurs
  • MAMPAEY, Kurt Gustaaf Maria
  • PRAET, Tomas
  • VAN GAENS, Wouter Jeroom Maria
  • OP DE BEECK, Werner Jozef Johan
  • DEPREZ, Lode Erik Dries
Mandataires
  • D'HALLEWEYN, Nele Veerle Trees Gertrudis
Données relatives à la priorité
202253108.02.2019NL
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) DIGITAL PRINTING PROCESS AND APPARATUS WITH IMPROVED LIQUID REMOVAL
(FR) PROCÉDÉ ET APPAREIL D'IMPRESSION NUMÉRIQUE À ÉLIMINATION DE LIQUIDE AMÉLIORÉE
Abrégé
(EN)
A digital printing process for inkjet printing on a recording medium using ink comprising a carrier liquid and a colorant, in particular on a recording medium which is configured not to absorb the carrier liquid or to absorb only a portion of the carrier liquid during the inkjet printing, said process comprising the steps of: jetting ink on the recording medium; bringing one or more continuously rotating members in rotational contact with the jetted ink on said recording medium, such that a colorant-poor portion of the ink is adsorbed to the one or more rotating members and a colorant-rich portion remains on the recording medium; said colorant-rich portion comprising more colorant than said colorant-poor portion; and continuously removing said colorant-poor portion of the one or more continuously rotating members.
(FR)
L'invention concerne un procédé d'impression numérique pour impression à jet d'encre sur un support d'impression à l'aide d'encre comprenant un liquide porteur et un colorant, en particulier sur un support d'impression qui est conçu pour ne pas absorber le liquide porteur ou pour absorber uniquement une partie du liquide porteur pendant l'impression à jet d'encre, ledit procédé comprenant les étapes consistant à : projeter de l'encre sur le support d'impression ; amener un ou plusieurs éléments rotatifs en continu en contact rotatif avec l'encre projetée sur ledit support d'impression, de telle sorte qu'une partie pauvre en colorant de l'encre soit adsorbée sur le ou les éléments rotatifs et qu'une partie riche en colorant reste sur le support d'impression, ladite partie riche en colorant comprenant plus de colorant que ladite partie pauvre en colorant ; et éliminer en continu ladite partie pauvre en colorant du ou des éléments rotatifs en continu.
Related patent documents
EP2020703049This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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