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1. WO2020109402 - DIGITAL PRINTING DEVICE COMPRISING A PRINT MEDIA ADVANCEMENT SYSTEM

Publication Number WO/2020/109402
Publication Date 04.06.2020
International Application No. PCT/EP2019/082770
International Filing Date 27.11.2019
IPC
B41J 11/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
11Devices or arrangements for supporting or handling copy material in sheet or web form
B41J 11/06 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
11Devices or arrangements for supporting or handling copy material in sheet or web form
02Platens
06Flat page-size platens
B41J 15/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
15Devices or arrangements specially adapted for supporting or handling copy material in continuous form, e.g. webs
04Supporting, feeding, or guiding devices; Mountings for web rolls or spindles
B65H 5/36 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
5Feeding articles separated from piles; Feeding articles to machines
36Article guides or smoothers, e.g. movable in operation
CPC
B41J 11/0085
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
0085Using suction for maintaining printing material flat
B41J 11/06
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
02Platens
06Flat page-size platens ; or smaller flat platens having a greater size than line-size platens
B41J 15/04
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
15Devices or arrangements ; of selective printing mechanisms, e.g. ink-jet printers, thermal printers,; specially adapted for supporting or handling copy material in continuous form, e.g. webs
04Supporting, feeding, or guiding devices; Mountings for web rolls or spindles
B41J 15/048
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
15Devices or arrangements ; of selective printing mechanisms, e.g. ink-jet printers, thermal printers,; specially adapted for supporting or handling copy material in continuous form, e.g. webs
04Supporting, feeding, or guiding devices; Mountings for web rolls or spindles
048Conveyor belts or like feeding devices
B65H 2406/112
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
2406Means using fluid
10made only for exhausting gaseous medium
11producing fluidised bed
112for handling material along preferably rectilinear path, e.g. nozzle bed for web
B65H 2406/1132
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
2406Means using fluid
10made only for exhausting gaseous medium
11producing fluidised bed
113Details of the part distributing the air cushion
1132Multiple nozzles arrangement
Applicants
  • NEOS S.R.L. [IT]/[IT]
Inventors
  • PALUMBO, Vincenzo
Agents
  • ANTONUCCI, Emanuele
Priority Data
18425088.428.11.2018EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DIGITAL PRINTING DEVICE COMPRISING A PRINT MEDIA ADVANCEMENT SYSTEM
(FR) DISPOSITIF D'IMPRESSION NUMÉRIQUE COMPRENANT UN SYSTÈME D'AVANCE DE SUPPORT D'IMPRESSION
Abstract
(EN)
Digital printing device having a print media advancement system, and comprising: a sliding surface (3) of the print media, arranged at a printing area with above a printing module of the digital printing device; means for dragging (4) the print media, arranged downstream and/or upstream the printing area and arranged to make the print media advance in an advancement direction (x) above said sliding surface (3); wherein said sliding surface (3) comprises blowing portions (35) destined to realize an air cushion between sliding surface and print media (100). The sliding surface further comprises at least a suction portion (30), arranged to realise a depression by locally putting the print media near said sliding surface.
(FR)
L'invention concerne un dispositif d'impression numérique, lequel dispositif a un système d'avance de support d'impression, et lequel comprend : une surface de glissement (3) du support d'impression, disposée dans une zone d'impression avec, au-dessus, un module d'impression du dispositif d'impression numérique ; des moyens pour faire glisser (4) le support d'impression, disposés en aval et/ou en amont de la zone d'impression et agencés pour faire avancer le support d'impression dans une direction d'avance (x) au-dessus de ladite surface de glissement (3) ; ladite surface de glissement (3) comprenant des parties de soufflage (35) destinées à réaliser un coussin d'air entre la surface de glissement et un support d'impression (100). La surface de glissement comprend en outre au moins une partie d'aspiration (30), agencée pour réaliser une dépression en mettant localement le support d'impression à proximité de ladite surface de glissement.
Also published as
Latest bibliographic data on file with the International Bureau