Produits et services

Printing rollers for machines; cylinders for use in printing machines; printing cylinders; parts of printing rollers; parts of printing cylinders.

Abrégé

A sleeve for mounting on a mandrel of a commercial printing machine can include distinct annular regions that are integrally formed simultaneously as a unitary structure without a forming mandrel and without any need to be adhered to one another in manufacturing steps separate from the manufacture of each annular region of the completed sleeve. A 3D printing machine and method suitable for one or more of the flexible packaging industry, the offset printing industry, the publication printing industry, the décor printing industry, and the corrugated printing industry, employs a build plate that descends from a horizontal printing plane where each of multiple printing heads extrudes a road cycle of thermoplastic material onto the immediately underlying road cycle of the sleeve.

Classes IPC  ?

• B29C 64/209 - TêtesBuses
• B29C 64/241 - Moyens d’entraînement pour mouvement rotatif
• B29C 64/245 - Plates-formes ou substrats
• B29C 64/295 - Éléments de chauffage
• B29C 64/393 - Acquisition ou traitement de données pour la fabrication additive pour la commande ou la régulation de procédés de fabrication additive
• B29K 101/12 - Matières thermoplastiques
• B29L 31/00 - Autres objets particuliers
• B33Y 10/00 - Procédés de fabrication additive
• B33Y 30/00 - Appareils pour la fabrication additiveLeurs parties constitutives ou accessoires à cet effet
• B33Y 50/02 - Acquisition ou traitement de données pour la fabrication additive pour la commande ou la régulation de procédés de fabrication additive
• B33Y 80/00 - Produits obtenus par fabrication additive
• B41N 6/00 - Blocs de montageDispositifs de mise en train, p. ex. hausses, béquetsFixation par des moyens chimiques, p. ex. vulcanisation

Produits et services

Printing rollers for machines; cylinders for use in printing machines; printing cylinders being parts of printing machines; structural parts of printing rollers; structural parts of printing cylinders being parts of printing machines

Abrégé

A 3D printing machine includes a build plate that descends from a horizontal printing plane where each of multiple print assemblies extrudes a road cycle of thermoplastic material onto an immediately underlying road cycle of thermoplastic material that is forming a sleeve for mounting on a mandrel of a commercial printing machine. A thermoplastic polymeric print material is continuously deposited during rotation of the build plate about a build axis by a rotational actuator assembly. An axial actuator assembly translates the build plate along the build axis from a first axial position from the one or more print assemblies to a second axial position, which is disposed at a distance that is further from the one or more print assemblies than the first position. A temperature control system directs an airflow between the one or more print assemblies and the build plate.

Classes IPC  ?

• B29C 64/209 - TêtesBuses
• B29C 64/241 - Moyens d’entraînement pour mouvement rotatif
• B29C 64/245 - Plates-formes ou substrats
• B29C 64/295 - Éléments de chauffage
• B29C 64/393 - Acquisition ou traitement de données pour la fabrication additive pour la commande ou la régulation de procédés de fabrication additive
• B29K 101/12 - Matières thermoplastiques
• B29L 31/00 - Autres objets particuliers
• B33Y 10/00 - Procédés de fabrication additive
• B33Y 30/00 - Appareils pour la fabrication additiveLeurs parties constitutives ou accessoires à cet effet
• B33Y 50/02 - Acquisition ou traitement de données pour la fabrication additive pour la commande ou la régulation de procédés de fabrication additive
• B33Y 80/00 - Produits obtenus par fabrication additive
• B41N 6/00 - Blocs de montageDispositifs de mise en train, p. ex. hausses, béquetsFixation par des moyens chimiques, p. ex. vulcanisation

Abrégé

A sleeve (10) for mounting on a mandrel of a commercial printing machine can include distinct annular regions that are integrally formed simultaneously as a unitary structure without a forming mandrel and without any need to be adhered to one another in manufacturing steps separate from the manufacture of each annular region of the completed sleeve. A 3D printing machine and method suitable for one or more of the flexible packaging industry, the offset printing industry, the publication printing industry, the decor printing industry, and the corrugated printing industry, employs a build plate that descends from a horizontal printing plane where each of multiple printing heads extrudes a road cycle of thermoplastic material onto the immediately underlying road cycle of the sleeve.

Classes IPC  ?

• B29C 64/106 - Procédés de fabrication additive n’utilisant que des matériaux liquides ou visqueux, p. ex. dépôt d’un cordon continu de matériau visqueux
• B29C 64/232 - Moyens d’entraînement pour un mouvement le long de l'axe orthogonal au plan d’une couche
• B29C 64/236 - Moyens d’entraînement pour un mouvement dans une direction dans le plan d’une couche
• B29C 64/241 - Moyens d’entraînement pour mouvement rotatif
• B29C 64/295 - Éléments de chauffage
• B29C 64/245 - Plates-formes ou substrats
• B33Y 80/00 - Produits obtenus par fabrication additive

Abrégé

A sleeve for mounting on a mandrel of a commercial printing machine can include distinct annular regions that are integrally formed simultaneously as a unitary structure without a forming mandrel and without any need to be adhered to one another in manufacturing steps separate from the manufacture of each annular region of the completed sleeve. A 3D printing machine and method suitable for one or more of the flexible packaging industry, the offset printing industry, the publication printing industry, the décor printing industry, and the corrugated printing industry, employs a build plate that descends from a horizontal printing plane where each of multiple printing heads extrudes a road cycle of thermoplastic material onto the immediately underlying road cycle of the sleeve.

Classes IPC  ?

• B29C 64/209 - TêtesBuses
• B29C 64/241 - Moyens d’entraînement pour mouvement rotatif
• B29C 64/245 - Plates-formes ou substrats
• B29C 64/295 - Éléments de chauffage
• B29C 64/393 - Acquisition ou traitement de données pour la fabrication additive pour la commande ou la régulation de procédés de fabrication additive
• B29K 101/12 - Matières thermoplastiques
• B29L 31/00 - Autres objets particuliers
• B33Y 10/00 - Procédés de fabrication additive
• B33Y 30/00 - Appareils pour la fabrication additiveLeurs parties constitutives ou accessoires à cet effet
• B33Y 50/02 - Acquisition ou traitement de données pour la fabrication additive pour la commande ou la régulation de procédés de fabrication additive
• B33Y 80/00 - Produits obtenus par fabrication additive
• B41N 6/00 - Blocs de montageDispositifs de mise en train, p. ex. hausses, béquetsFixation par des moyens chimiques, p. ex. vulcanisation

Produits et services

Printing rollers for machines; cylinders for use in printing machines; printing cylinders; parts of printing rollers; parts of printing cylinders.

Produits et services

Printing rollers for machines; cylinders for use in printing machines; printing cylinders being parts of printing machines; structural parts of printing rollers; structural parts of printing cylinders being parts of printing machines

Produits et services

(1) Printing rollers for machines; cylinders for use in printing machines; printing cylinders; parts of printing rollers; parts of printing cylinders.

Produits et services

Printing rollers for machines; Cylinders for use in printing machines; Printing cylinders; Parts of printing rollers; Parts of printing cylinders.

Produits et services

Printing rollers for machines; Cylinders for use in printing machines; Printing cylinders; Parts of printing rollers; Parts of printing cylinders.

Produits et services

Printing rollers for machines; Cylinders for use in printing machines; Printing cylinders; structural parts of printing rollers; structural parts of printing cylinders

Produits et services

Printing rollers for machines; cylinders for use in printing machines; printing cylinders; parts of printing rollers; parts of printing cylinders.

Produits et services

Printing rollers for machines; cylinders for use in printing machines; printing cylinders; parts of printing rollers; parts of printing cylinders.

Produits et services

Printing rollers for machines; printing cylinders for use in printing machines; Printing cylinders; Parts of printing rollers; Parts of printing cylinders

Produits et services

Printing rollers for machines; printing cylinders for use in printing machines; Printing cylinders; Parts of printing rollers; Parts of printing cylinders

Produits et services

Printing rollers for machines; Cylinders for use in printing machines; Printing cylinders; Parts of printing rollers; Parts of printing cylinders.

Produits et services

Printing rollers for machines; cylinders for use in printing machines; printing cylinders; parts of printing rollers; parts of printing cylinders.

Produits et services

Printing rollers for machines; Cylinders for use in printing machines; Printing cylinders; Parts of printing rollers; Parts of printing cylinders.

Produits et services

Printing rollers for machines; Cylinders for use in printing machines; Printing cylinders; Parts of printing rollers; Parts of printing cylinders.

Abrégé

An adapter sleeve has an external layer for supporting a printing cylinder carrying data and/or images to be printed. The adapter sleeve has an internal layer defining a bore enabling the sleeve to be mounted onto a rotary mandrel of a printing machine. Each opposite extreme end of the adapter sleeve includes a rigid, load-bearing, radial spacer member disposed between the layers to provide rigidity and indeformability during the use of the sleeve with time. The inner surface of each of the extreme end radial spacer members is defined by rigid and non-deformable material of very low coefficients of dynamic and static friction.

Classes IPC  ?

• B41F 13/08 - Cylindres
• B41F 27/14 - Dispositifs de fixation des clichés ou des éléments d'impression à leurs supports pour fixer les clichés sur des supports intermédiaires, p. ex. adaptateurs

Abrégé

Flexographic printing machine comprising a central drum (1 ) rotating about its own longitudinal axis serving as a support for an element to be printed and a plurality of printing elements (2) arranged around said drum (1 ) as satellites, each comprising an inking or anilox roller (5) and a rotating roller or bridge-plate sleeve (7) to which said roller transfers the ink, by contact, said bridge-plate sleeve (7) carrying print characters and transferring them to the element to be printed placed between the sleeve and the central drum. The machine comprises a cleaning device (1 1 ) with a plurality of cleaning rollers capable of replacing corresponding bridge-plate sleeves so as to clean, by means of a cleaning organ supported by them and by means of rotation and translation of said rollers about and along their own longitudinal axis, the ink present on the surface (20) of the drum (1 ). A method and device for cleaning said drum is also claimed.

Classes IPC  ?

• B41F 35/00 - Systèmes ou dispositifs de nettoyage
• B41F 5/24 - Rotatives typographiques pour impression flexographique

Abrégé

A bridge sleeve has at each extreme end of the bridge sleeve, a multi-component stabilizer. One component of each stabilizer includes an inner cylindrical contacting surface having a diameter that changes as this respective component of the stabilizer moves axially relative to at least one other component of the respective stabilizer.

Classes IPC  ?

• B41F 27/10 - Dispositifs de fixation des clichés ou des éléments d'impression à leurs supports pour fixer les clichés courbes non déformables sur les cylindres de clichés
• B41F 27/14 - Dispositifs de fixation des clichés ou des éléments d'impression à leurs supports pour fixer les clichés sur des supports intermédiaires, p. ex. adaptateurs

Abrégé

An adapter sleeve has an external layer for supporting a printing cylinder carrying data and/or images to be printed. The adapter sleeve has an internal layer defining a bore enabling the sleeve to be mounted onto a rotary mandrel of a printing machine. Each opposite extreme end of the adapter sleeve includes a rigid, load-bearing, radial spacer member disposed between the layers to provide rigidity and indeformability during the use of the sleeve with time. The inner surface of each of the extreme end radial spacer members is defined by rigid and non-deformable material of very low coefficients of dynamic and static friction.

Classes IPC  ?

• B41F 13/08 - Cylindres
• B41F 27/10 - Dispositifs de fixation des clichés ou des éléments d'impression à leurs supports pour fixer les clichés courbes non déformables sur les cylindres de clichés
• B41F 27/14 - Dispositifs de fixation des clichés ou des éléments d'impression à leurs supports pour fixer les clichés sur des supports intermédiaires, p. ex. adaptateurs

Produits et services

(1) Rollers and cylinders for printing machines and parts thereof.

Produits et services

Rollers and cylinders for printing machines and parts thereof.

Produits et services

Rolls and cylinders for printing machines, and parts therefor.

Produits et services

printing sleeves for flexographic printing machines, off-set printing machines and gravure printing machines; rubber covered rollers, for use as printing plates or for mounting printing plates thereon, for flexographic printing machines, off-set printing machines and gravure printing machines; and mandrels for flexographic printing machines and gravure printing machines