Abrégé

A single-pass inkjet printer contains a track for guiding a printing medium in the Y direction, a plurality of printing head modules which are arranged one behind the other in the Y direction and a respective plurality of printing heads which extends in the X direction transversely over the track, and a printing region in which the printing head modules can be mounted in a respective printing position in an upright manner in the Z direction and in a reversibly insertable and removable manner along the Z direction. The single-pass inkjet printer further contains a storage region in which a number of printing head modules are mounted in a storage position in an upright manner substantially in the Z direction and in a reversibly insertable and removable manner along the Z direction. The printing heads of printing head modules set in the storage position are received in a protective cover.

Classes IPC  ?

• B41J 2/165 - Prévention du colmatage des ajutages, p. ex. nettoyage, obturation par un capuchon ou humidification des ajutages
• B41J 25/34 - Têtes ou chariots d'impression remplaçables

Abrégé

A print-head module for a single-pass inkjet printer contains a housing component with a transverse bracket which extends in the X-direction and on which a number of print heads are arranged which are adjusted positionally with respect to at least one reference position. A load-bearing frame with a supporting device is provided for supporting the load-bearing frame. The housing component is mounted on the load-bearing frame such that it swings about a pendulum axis. Furthermore, a single-pass inkjet printer has at least one print-head module of this type. The inkjet printer contains a frame construction with a support, on which the at least one print-head module is placed by use of the supporting device.

Classes IPC  ?

• B41J 25/00 - Mécanismes ou mouvements non prévus ailleurs
• B41J 2/155 - Leur agencement pour l'impression ligne par ligne
• B41J 25/316 - Mécanismes mobiles pour têtes d'impression ou chariots mobiles vers ou à partir de la surface du papier avec des mécanismes à mouvement de basculement par rapport à la surface du papier
• B41J 25/34 - Têtes ou chariots d'impression remplaçables
• B41J 25/304 - Mécanismes mobiles pour têtes d'impression ou chariots mobiles vers ou à partir de la surface du papier

Abrégé

The invention relates to a single-pass inkjet printer (1) comprising a track (3) for guiding a printing medium in the Y direction, a plurality of printing head modules (6) which are arranged one behind the other in the Y direction and a respective plurality of printing heads (14) of which extends in the X direction transversely over the track (3), and a printing region (2) in which the printing head modules (6) can be mounted in a respective printing position (47) in an upright manner substantially in the Z direction and in a reversibly insertable and removable manner along the Z direction. In addition to the printing region (2), the single-pass inkjet printer comprises a storage region (40) in which a number of printing head modules (6) can be mounted in a respective storage position (49) in an upright manner substantially in the Z direction and in a reversibly insertable and removable manner along the Z direction, wherein the printing heads (14) of printing head modules (6) set in the storage position (49) are received in a protective cover (53).

Classes IPC  ?

• B41J 2/165 - Prévention du colmatage des ajutages, p. ex. nettoyage, obturation par un capuchon ou humidification des ajutages
• B41J 2/175 - Systèmes d'alimentation en encre
• B41J 25/34 - Têtes ou chariots d'impression remplaçables

Abrégé

The invention relates to a single-pass inkjet printer (1) comprising a track (3) for guiding a printing medium in the Y direction, a plurality of printing head modules (6) which are arranged one behind the other in the Y direction and a respective plurality of printing heads (14) of which extends in the X direction transversely over the track (3), and a printing region (2) in which the printing head modules (6) can be mounted in a respective printing position (47) in an upright manner substantially in the Z direction and in a reversibly insertable and removable manner along the Z direction. In addition to the printing region (2), the single-pass inkjet printer comprises a storage region (40) in which a number of printing head modules (6) can be mounted in a respective storage position (49) in an upright manner substantially in the Z direction and in a reversibly insertable and removable manner along the Z direction, wherein the printing heads (14) of printing head modules (6) set in the storage position (49) are received in a protective cover (53).

Classes IPC  ?

• B41J 2/165 - Prévention du colmatage des ajutages, p. ex. nettoyage, obturation par un capuchon ou humidification des ajutages
• B41J 25/34 - Têtes ou chariots d'impression remplaçables

Abrégé

A print-head module (1) for a single-pass inkjet printer (65) is specified, comprising a housing component (2) with a transverse bracket (8) which extends in the X-direction and on which a number of print heads (10) are arranged which are adjusted positionally with respect to at least one reference position, and a load-bearing frame (3) with supporting means (20) for supporting the load-bearing frame (3), wherein the housing component (2) is mounted on the load-bearing frame (3) such that it swings about a pendulum axis (5). Furthermore, a single-pass inkjet printer (65) having at least one print-head module (1) of this type is specified, which inkjet printer (65) comprises a frame construction (66) with a support (68), on which the at least one print-head module (1) is placed by means of the supporting means (20).

Classes IPC  ?

• B41J 2/155 - Leur agencement pour l'impression ligne par ligne
• B41J 25/00 - Mécanismes ou mouvements non prévus ailleurs
• B41J 25/316 - Mécanismes mobiles pour têtes d'impression ou chariots mobiles vers ou à partir de la surface du papier avec des mécanismes à mouvement de basculement par rapport à la surface du papier
• B41J 25/34 - Têtes ou chariots d'impression remplaçables

Abrégé

A print-head module (1) for a single-pass inkjet printer (65) is specified, comprising a housing component (2) with a transverse bracket (8) which extends in the X-direction and on which a number of print heads (10) are arranged which are adjusted positionally with respect to at least one reference position, and a load-bearing frame (3) with supporting means (20) for supporting the load-bearing frame (3), wherein the housing component (2) is mounted on the load-bearing frame (3) such that it swings about a pendulum axis (5). Furthermore, a single-pass inkjet printer (65) having at least one print-head module (1) of this type is specified, which inkjet printer (65) comprises a frame construction (66) with a support (68), on which the at least one print-head module (1) is placed by means of the supporting means (20).

Classes IPC  ?

• B41J 2/155 - Leur agencement pour l'impression ligne par ligne
• B41J 25/34 - Têtes ou chariots d'impression remplaçables
• B41J 25/316 - Mécanismes mobiles pour têtes d'impression ou chariots mobiles vers ou à partir de la surface du papier avec des mécanismes à mouvement de basculement par rapport à la surface du papier
• B41J 25/00 - Mécanismes ou mouvements non prévus ailleurs

Abrégé

Disclosed is a print head adjustment device (1) for an inkjet printer. The print head adjustment device includes an adjustment adapter (4) and a print head (3) that has a printing side (6) extending on an X-Y plane. The adjustment adapter (4) includes a receiver (20) which is adjustable in the X-Y plane and in which a stationary end (9) of the print head (3) is accommodated. A movable end (8) of the print head (3) is mounted on the adjustment adapter (4) so as to be slidable in the X direction and rotatable about an axis of rotation that is perpendicular to the X-Y plane.

Classes IPC  ?

• B41J 25/308 - Mécanismes mobiles pour têtes d'impression ou chariots mobiles vers ou à partir de la surface du papier avec des mécanismes de réglage de la distance entre l'élément d'impression et le matériau d'impression
• B41J 2/155 - Leur agencement pour l'impression ligne par ligne
• B41J 25/00 - Mécanismes ou mouvements non prévus ailleurs
• B41J 25/34 - Têtes ou chariots d'impression remplaçables

Abrégé

The invention relates to a method for printing decorative paper comprising a content of fillers and fibers. The decorative paper is supplied with an ink by means of an inkjet printing process or an intaglio printing process. The ink is received by the decorative paper, and a printed image remains on the decorative paper after the ink dries. Prior to being supplied with ink, the decorative paper is moistened until the fibers contained in the decorative paper contain between 10 wt.% and 20 wt.% moisture based on the weight of the fibers; the humidified decorative paper is supplied with ink; and the decorative paper is dried after receiving the ink.

Classes IPC  ?

• B41M 5/00 - Procédés de reproduction ou méthodes de reproduction ou de marquageMatériaux en feuilles utilisés à cet effet
• B41M 1/36 - Impression sur d'autres surfaces que le papier ordinaire sur papier préalablement traité, p. ex. sur parchemin, papier huilé, papier utilisé à des fins d'enregistrement

Abrégé

Disclosed is a print head adjustment device (1) for an ink-jet printer, comprising an adjustment adapter (4) and a print head (3) that has a printing side (6) extending on an X-Y plane. The adjustment adapter (4) comprises a holding means (20) which is adjustable in the X-Y plane and in which a stationary end (9) of the print head (3) is accommodated. A movable end (8) of the print head (3) is mounted on the adjustment adapter (4) so as to be slidable in the X direction and rotatable about an axis of rotation that is perpendicular to the X-Y plane.

Classes IPC  ?

• B41J 2/155 - Leur agencement pour l'impression ligne par ligne
• B41J 25/34 - Têtes ou chariots d'impression remplaçables
• B41J 25/00 - Mécanismes ou mouvements non prévus ailleurs

Abrégé

Disclosed is a print head adjustment device (1) for an ink-jet printer, comprising an adjustment adapter (4) and a print head (3) that has a printing side (6) extending on an X-Y plane. The adjustment adapter (4) comprises a holding means (20) which is adjustable in the X-Y plane and in which a stationary end (9) of the print head (3) is accommodated. A movable end (8) of the print head (3) is mounted on the adjustment adapter (4) so as to be slidable in the X direction and rotatable about an axis of rotation that is perpendicular to the X-Y plane.

Classes IPC  ?

• B41J 2/155 - Leur agencement pour l'impression ligne par ligne
• B41J 25/00 - Mécanismes ou mouvements non prévus ailleurs
• B41J 25/34 - Têtes ou chariots d'impression remplaçables

Abrégé

A print-head module for a single-pass inkjet printer is specified, which print-head module includes a housing, a hangar part which is fastened to the housing for hanging in a manner which is oriented in the direction of gravity, and a number of print heads which are arranged on the housing along a transverse direction which is perpendicular with respect to a running direction, wherein the print heads are positionally adjusted at least at one reference position. The print-head module can be exchanged simply and rapidly. Complicated re-adjustment on the single-pass inkjet printer can be dispensed with.

Classes IPC  ?

• B41J 2/015 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression à jet d'encre caractérisés par le procédé de formation du jet
• B41J 2/14 - Leur structure
• B41J 2/16 - Fabrication d'ajutages
• B41J 25/34 - Têtes ou chariots d'impression remplaçables
• B41J 2/515 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par le procédé de formation de caractères applicable à plusieurs types de procédés d'impression ou de marquage à partir d'un ensemble d'éléments d'impression identiques du type à impression ligne par ligne

Abrégé

A single-pass inkjet printer is specified with a running path for guiding a printing medium along a running direction and with a number of print-head modules which extend over the running path in a transverse direction. It is provided here that the print-head modules are arranged in each case such that they can be introduced, in a manner which is suspended and self-adjusting, substantially in a vertical direction into a printing position, in which they are fixed to the unit. A single-pass inkjet printer of this type affords the possibility of a simple manual exchange of print-head modules, as a result of which the down times are shortened.

Classes IPC  ?

• B41J 25/00 - Mécanismes ou mouvements non prévus ailleurs
• B41J 25/308 - Mécanismes mobiles pour têtes d'impression ou chariots mobiles vers ou à partir de la surface du papier avec des mécanismes de réglage de la distance entre l'élément d'impression et le matériau d'impression
• B41J 25/34 - Têtes ou chariots d'impression remplaçables

Produits et services

Ink for inkjet printer; Printing ink; Colours; Dyestuff; Ink for leather; Pigments; Distempers. Ink jet printing machines; Printing machines; Printing machines; Printing machines for printing on packaging; Printing machines for printing on product substrates; Image transfer machines [printing]; Pattern-printing machines, Other than for office use; Machines for printing textile materials; Printing presses; Electromechanical machines for the chemical industry; Labelling machines; Dyeing machines; Inking apparatus for printing machines; Hangers (parts of machines); Machines for the textile industry; Machine housings; Papermaking machines; Paper machines; Stereotype machines. Ink jet printers; Computers; Computer peripheral devices; Computer programs; Computer keyboards; Data-processing equipment; Data-processing apparatus; Printers for computer; Calibrating rings. Pattern printing; Printing services; Leather-staining; Cloth dyeing; Textile dyeing; Permanent-press treatment of fabrics; Paper treating; Permanent-press treatment of fabrics; Colour separation (electronic); Cloth cutting.

Abrégé

A single-pass inkjet printer (1) is specified with a running path (5) for guiding a printing medium along a running direction (7) and with a number of print-head modules (4) which extend over the running path (5) in a transverse direction (8). It is provided here that the print-head modules (4) are arranged in each case such that they can be introduced, in a manner which is suspended and self-adjusting, substantially in a vertical direction into a printing position, in which they are fixed to the unit and can be removed reversibly in the printing position, in which they are fixed to the unit. A single-pass inkjet printer (1) of this type affords the possibility of a simple manual exchange of print-head modules (4), as a result of which the down times are shortened.

Classes IPC  ?

• B41J 25/34 - Têtes ou chariots d'impression remplaçables

Abrégé

A print-head module (1) for a single-pass inkjet printer is specified, which print-head module (1) comprises a housing (3), a hanger part (4) which is fastened to the housing (3) for hanging in a manner which is oriented in the direction of gravity, and a number of print heads (10) which are arranged on the housing (3) along a transverse direction (8) which is perpendicular with respect to a running direction (7), wherein the print heads (10) are positionally adjusted at least at one reference position. The print-head module (1) can be exchanged simply and rapidly. Complicated re-adjustment on the single-pass inkjet printer can be dispensed with.

Classes IPC  ?

• B41J 25/34 - Têtes ou chariots d'impression remplaçables

Abrégé

A print-head module (1) for a single-pass inkjet printer is specified, which print-head module (1) comprises a housing (3), a hanger part (4) which is fastened to the housing (3) for hanging in a manner which is oriented in the direction of gravity, and a number of print heads (10) which are arranged on the housing (3) along a transverse direction (8) which is perpendicular with respect to a running direction (7), wherein the print heads (10) are positionally adjusted at least at one reference position. The print-head module (1) can be exchanged simply and rapidly. Complicated re-adjustment on the single-pass inkjet printer can be dispensed with.

Classes IPC  ?

• B41J 25/34 - Têtes ou chariots d'impression remplaçables

Abrégé

A single-pass inkjet printer (1) is specified with a running path (5) for guiding a printing medium along a running direction (7) and with a number of print-head modules (4) which extend over the running path (5) in a transverse direction (8). It is provided here that the print-head modules (4) are arranged in each case such that they can be introduced, in a manner which is suspended and self-adjusting, substantially in a vertical direction into a printing position, in which they are fixed to the unit and can be removed reversibly in the printing position, in which they are fixed to the unit. A single-pass inkjet printer (1) of this type affords the possibility of a simple manual exchange of print-head modules (4), as a result of which the down times are shortened.

Classes IPC  ?

• B41J 25/34 - Têtes ou chariots d'impression remplaçables

Abrégé

The invention relates to a method for calibrating an inkjet printer (2), having a print head (8) comprising a plurality of ink ejecting nozzles (10) that can be actuated by means of a control signal. A specified calibration screen (42) is printed shortly prior to the intended print run by means of the inkjet printer (2), the value of a measurement parameter characterizing the print order is determined based on the printed calibration screen (42), and the ink ejection amount (29) per pixel is calibrated by adapting the control signal, based on the determined value of the measurement parameter. The invention further relates to a print product (22) printed by means of an inkjet printer (2) calibrated in such a manner.

Classes IPC  ?

• B41J 2/21 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression à jet d'encre pour l'impression à plusieurs couleurs
• B41J 29/393 - Dispositifs de commande ou d'analyse de l'ensemble de la machine