EP3681726B1 - Bogendruckmaschine - Google Patents

Bogendruckmaschine Download PDF

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Publication number
EP3681726B1
EP3681726B1 EP18782938.7A EP18782938A EP3681726B1 EP 3681726 B1 EP3681726 B1 EP 3681726B1 EP 18782938 A EP18782938 A EP 18782938A EP 3681726 B1 EP3681726 B1 EP 3681726B1
Authority
EP
European Patent Office
Prior art keywords
sheet
guiding
cylinder
sheets
printing press
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP18782938.7A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3681726A1 (de
Inventor
Bernd Patzelt
Ralf Sammeck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE102017218401.9A external-priority patent/DE102017218401A1/de
Priority claimed from DE102017218399.3A external-priority patent/DE102017218399B4/de
Priority claimed from DE102017218403.5A external-priority patent/DE102017218403B4/de
Application filed by Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP3681726A1 publication Critical patent/EP3681726A1/de
Application granted granted Critical
Publication of EP3681726B1 publication Critical patent/EP3681726B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/60—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for printing on both faces of the printing material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
    • B41F19/001—Apparatus or machines for carrying out printing operations combined with other operations with means for coating or laminating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
    • B41F19/007—Apparatus or machines for carrying out printing operations combined with other operations with selective printing mechanisms, e.g. ink-jet or thermal printers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F21/00—Devices for conveying sheets through printing apparatus or machines
    • B41F21/04—Grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F21/00—Devices for conveying sheets through printing apparatus or machines
    • B41F21/08—Combinations of endless conveyors and grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F21/00—Devices for conveying sheets through printing apparatus or machines
    • B41F21/10—Combinations of transfer drums and grippers
    • B41F21/106—Combinations of transfer drums and grippers for reversing sheets, e.g. for perfecting machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
    • B41F23/044—Drying sheets, e.g. between two printing stations
    • B41F23/045—Drying sheets, e.g. between two printing stations by radiation
    • B41F23/0456—Drying sheets, e.g. between two printing stations by radiation by infrared dryers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B41F23/08—Print finishing devices, e.g. for glossing prints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/0015—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/0015—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
    • B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/0015—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
    • B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
    • B41J11/0021—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using irradiation
    • B41J11/00216—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using irradiation using infrared [IR] radiation or microwaves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/0015—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
    • B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
    • B41J11/0022—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using convection means, e.g. by using a fan for blowing or sucking air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
    • B41J13/10—Sheet holders, retainers, movable guides, or stationary guides
    • B41J13/22—Clamps or grippers
    • B41J13/223—Clamps or grippers on rotatable drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
    • B41J13/10—Sheet holders, retainers, movable guides, or stationary guides
    • B41J13/22—Clamps or grippers
    • B41J13/223—Clamps or grippers on rotatable drums
    • B41J13/226—Clamps or grippers on rotatable drums using suction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H85/00—Recirculating articles, i.e. feeding each article to, and delivering it from, the same machine work-station more than once
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J2025/008—Actions or mechanisms not otherwise provided for comprising a plurality of print heads placed around a drum

Definitions

  • the invention relates to a sheet-fed printing press with a feeder, a delivery and at least one sheet-guiding cylinder arranged between the feeder and the delivery and having a gripper system, to which a digital printing device and a first sheet-guiding device that removes a sheet from the sheet-guiding cylinder are assigned.
  • the sheet-fed rotary printing machine includes an inkjet printing unit and a sheet-guiding cylinder, referred to as an inkjet cylinder, to which the inkjet printing unit is assigned. Sheets are printed on the inkjet cylinder, separated from a stack by a feeder and fed to the inkjet cylinder via two transfer drums.
  • the sheet-fed printing press also includes a transfer drum, which takes over a respective sheet from the inkjet cylinder and transfers it to a delivery via further transport elements.
  • the transfer drum can also be operated as a storage drum and in this case feeds a sheet printed on one side to a turning drum, which turns the sheet and feeds it repeatedly to the inkjet cylinder for printing on the unprinted side of the sheet via other transport elements. Repeated printing on the same side of a sheet and priming before printing in one machine run are not possible.
  • the DE 10 2016 202 124 A1 discloses a duplex digital printing machine in series construction with a modular structure for processing sheets with a sheet feed module, a printing module and a sheet delivery module.
  • the duplex digital printing machine has a sheet return system arranged between the sheet feed module and the sheet delivery module, with which sheets printed on one side by print heads can be repeatedly fed to the print heads.
  • a turning pocket is arranged in the transport path of the sheet return, which turns over the returned sheets in order to enable the second side of the sheets to be printed.
  • a repeated printing of one and the same side of a sheet and a priming before printing in a machine run is not possible.
  • the digital printing unit includes a digital printing unit designed, for example, as an inkjet printer, which is assigned to a conveyor belt and prints a sheet that has just been transported on the conveyor belt.
  • a common sheet transport path through which each sheet runs is formed between the printing unit and the delivery.
  • the sheet-fed printing press has a sheet diverter, with which sheets can be routed either via a return transport path into a sample sheet delivery or into a turning pocket. A sheet fed into the turning pocket is conveyed back onto the conveyor belt with the reverse side up so that the reverse side can be printed.
  • the DE 10 2012 017 436 A1 describes a duplex printing machine with a feeder, a delivery and at least two printing units.
  • Each printing unit prints one color and has a double-sized rubber cylinder carrying the printed image, a device that digitally generates the printed image, e.g. B. an inkjet head, a first dryer and a second dryer.
  • Each blanket cylinder interacts with a triple large, three rows of grippers having pressure cylinder on which the sheet receives the printed image from the blanket cylinder.
  • the devices that digitally generate the printed image are each assigned to the blanket cylinder.
  • Two parallel transfer drums are arranged between the printing cylinders of the printing units.
  • the sheets are conveyed between the impression cylinders by the transfer drums and transferred in such a way that, depending on the mode of operation, they move from the feeder towards the boom or in the opposite direction.
  • the pressure cylinder of the last printing unit can have a turning device that turns sheets printed on one side in the last printing unit and feeds them to the last printing cylinder turned for printing the other side or for transfer to the printing cylinder of an upstream printing unit.
  • WO2016/181914 , DE102016200652 and WO2015060060 also disclose duplex digital printing machines.
  • the object of the invention is to create a sheet-fed printing press that can be used more variably and with which, in particular, a larger spectrum of different products can be produced.
  • the object is achieved by a sheet-fed printing machine having the features of the independent device claims.
  • Advantageous configurations result from the dependent claims, the drawing and the description.
  • figure 1 shows a sheet-fed printing press.
  • the sheet-fed printing press has a feeder 1, a delivery 11 and at least one sheet guiding cylinder 3 arranged between the feeder 1 and the delivery 11.
  • the feeder 1 can be designed in a manner known per se as a sheet feeder, in particular as a leading edge separator or as a trailing edge separator. Training as a roll feeder with cross cutter is also possible.
  • the feeder 1 is used to separate sheets from a stack and guides the sheets directly or via an intermediate acceleration system, in particular a vibrating system 2, and/or a sheet transport system, in particular a drum, separately Sheet guiding cylinder 3 too.
  • the feeder 1 preferably has a pile carrier plate suspended on chains, which can be displaced vertically via a pile lifting drive and on which a pile carrier, in particular designed as a pallet, can be positioned.
  • the stack carrier can hold a stack of sheets that are printed on one side, partially printed on, or unprinted on one side.
  • the sheet guiding cylinder 3 can be single-sized with a gripper system or multiple-sized.
  • the multiple-size design can in particular be double-size with two gripper systems or triple-size with three gripper systems or quadruple-size with four gripper systems.
  • a single, several or all gripper systems can be designed as clamping grippers or as suction grippers.
  • at least one gripper system is provided for fixing the front edges of the sheets and at least one holding system is designed for fixing the sheets in a region spaced apart from their front edges.
  • a holding system for fixing the sheets in a region spaced apart from their front edges on the sheet guiding cylinder 3 can also be configured corresponding to each gripper system for fixing the front edges of the sheets.
  • One or each holding system can be formed by openings which are formed in a respective sheet guiding surface of the sheet guiding cylinder 3 and can be acted upon by suction air.
  • the sheet guiding cylinder 3 preferably has an even number of gripper systems for fixing the front edges of the sheets, with each gripper system being able to be adjoined by a jacket region of the sheet guiding cylinder 3 designed as a sheet guiding surface, and with at least one sheet guiding surface being closed and at least one sheet guiding surface having openings that can be subjected to suction air.
  • the arrangement of differently configured and arranged alternately as sheet guiding saddles designated sheet guiding surfaces on an even-numbered multiple sheet guiding cylinder 3 can on the one hand meet the requirements for coating (full-surface counter-pressure) and on the other hand the requirements for inkjet printing (intimately held substrate guidance on the cylinder jacket through suction, adhesive and/or tensile forces) are optimally taken into account.
  • the sheet guiding cylinder 3 is assigned a digital printing device 4 and a sheet from the sheet guiding cylinder 3 decreasing first sheet guiding device 12 .
  • the digital printing device 4 is preferably designed as a pixel-controllable printing device, in particular as a laser printing device or as an inkjet printing device.
  • the first sheet guiding device 12 can be designed as a chain conveyor system or belt conveyor system and can have rear and front deflection wheels 16, 17 or sprockets 16, 17 with circulating chains or belts.
  • Gripper devices are preferably arranged on the chains, which rotate with the chains and are also referred to as gripper bridges.
  • suction belts can also be provided, on which the sheets to be transported are held under the effect of the applied negative pressure.
  • Deflection wheels 16, 17 and/or guideways can be provided to guide the chains or suction belts.
  • the guide tracks are preferably assigned to lateral frame parts or frame walls.
  • the first sheet guiding device 12 is preferably guided in such a way that it encloses the sheet guiding cylinder 3 in a circumferential area (circumferential angle) of the sheet guiding cylinder 3 which is greater than 180 degrees, in particular greater than 270 degrees.
  • the sheet guiding cylinder 3 is wrapped by a linear sheet guiding path formed by the first sheet guiding device 12 .
  • the first sheet guiding device 12 is designed for the optional transfer of the sheets to a second sheet guiding device 8, which repeatedly transfers the sheets removed from the sheet guiding cylinder 3 to the sheet guiding cylinder 3 or is designed for transfer to the delivery 11.
  • a first mode of operation all of the sheets in a sequence of sheets can be sent to the delivery 11, in a second mode of operation, all of them can Arches of a sequence of sheets to the second sheet guiding device 8 and in a third operating mode, the sheets of a sequence of sheets can be transferred alternately to the delivery 11 or to the second sheet guiding device 8 according to a fixed cycle.
  • the second sheet guiding device 8 is preferably embodied as a turning device 8 and can be switched between an operating mode in which the arc is turned and an operating mode in which it feeds the arc to the sheet guiding cylinder 3 without being turned.
  • the turning device 8 can have a first transfer cylinder 13, which, in a recto printing mode, transfers sheets to a second transfer cylinder 14 for transfer to the sheet guiding cylinder 3, and in a further recto printing mode, sheets to a reversing drum 15 for turning and transfer to the sheet guiding cylinder 3 passes.
  • the turning device 8 can have a first transfer cylinder 13 and a turning drum 15 with a pincer gripper system that can be switched between two operating modes.
  • the pincer gripper system takes the leading edge of each sheet from the first transfer cylinder 13 and transfers it to the sheet guiding cylinder 3
  • the pincer gripper system takes the trailing edge of each sheet from the first transfer cylinder 13 and transfers it to the Sheet guiding cylinder 3, becoming the leading edge.
  • Primer unit 5 and/or a coating unit 6 is preferably assigned to the sheet guiding cylinder 3 .
  • Primer unit 5 and/or coating unit 6 can be constructed in a manner known per se and have a primer metering system or a paint metering system with an anilox roller and a chamber doctor blade and one or more transfer rollers.
  • the coating unit 6 can have a coating forme cylinder.
  • the primer unit 5 can be designed as a flexographic printing unit.
  • the primer unit 5 is preferably arranged upstream according to an alternative form of the digital printing device 4 and the varnishing unit 6 is preferably arranged downstream of the digital printing device 4.
  • the primer unit 5 and the coating unit 6 can also be arranged downstream of the digital printing device 4 viewed in the direction of rotation of the sheet guiding cylinder 3 , with the primer unit 5 being arranged in front of the coating unit 6 in this case.
  • the coating unit 6 and/or the primer unit 5 is/are preferably assigned to the sheet guiding cylinder 3 between the digital printing device 4 and the first sheet guiding device 12 .
  • the coating unit 6 can also be assigned to the sheet guiding cylinder 3 between the digital printing device 4 and the first sheet guiding device 12 and the primer unit 5 to the sheet guiding cylinder 3 between the second sheet guiding device 8 and the digital printing device 4 .
  • the display 11 preferably includes a chain conveyor system. It can have chains running around rear and front sprockets. Gripper devices are preferably arranged on the chains, which rotate with the chains and are also referred to as gripper bridges. Similar to the feeder 1, the display 11 also preferably has a pile carrier plate suspended on chains, which can be displaced vertically via a pile lifting drive and on which a pile carrier, in particular designed as a pallet, can be positioned. The stack carrier can accommodate a stack of sheets printed on one side, partially printed or printed on both sides.
  • the delivery 11 is preferably arranged next to the feeder 1 .
  • the sheet guiding cylinder 3 and the first sheet guiding device 12 can be arranged above the feeder 1 and/or the delivery 11 . As a result, the sheet-fed printing press has a very compact design.
  • a single sheet guiding cylinder 3 can be used for priming (pre-coating), printing and varnishing.
  • Switchable sheet transfers between the elements, in particular the sheet guiding cylinder 3 and the first and second sheet guiding devices 12, 8, can be used in any combination of different production variants, such as simplex or duplex, priming or not priming and varnishing or not varnishing.
  • each of the sheet guiding cylinders 3 can also be arranged in a row, which are preferably connected to one another via a transfer drum designed for sheet transport.
  • each of the sheet guiding cylinders 3 is preferably assigned a digital printing device 4 .
  • each of the sheet guiding cylinders 3 can also have a primer unit 5 and/or a coating unit 6 assigned to it.
  • the first sheet guiding device 12 connects the last to the first sheet guiding cylinder 3 in such a way that it is used to remove sheets from the lateral surface of the last sheet guiding cylinder 3 and to feed the same sheets to the lateral surface of the first Sheet guiding cylinder 3 is formed.
  • a second sheet guiding device 8 preferably designed as a turning device 8 , can be provided between the first sheet guiding device 12 and the first sheet guiding cylinder 3 .

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Ink Jet (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Printing Methods (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Making Paper Articles (AREA)
EP18782938.7A 2017-10-13 2018-10-01 Bogendruckmaschine Active EP3681726B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102017218401.9A DE102017218401A1 (de) 2017-10-13 2017-10-13 Bogendruckmaschine
DE102017218399.3A DE102017218399B4 (de) 2017-10-13 2017-10-13 Bogendruckmaschine
DE102017218403.5A DE102017218403B4 (de) 2017-10-13 2017-10-13 Bogendruckmaschine
PCT/EP2018/076654 WO2019072612A1 (de) 2017-10-13 2018-10-01 Bogendruckmaschine

Publications (2)

Publication Number Publication Date
EP3681726A1 EP3681726A1 (de) 2020-07-22
EP3681726B1 true EP3681726B1 (de) 2022-11-16

Family

ID=63794462

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18782938.7A Active EP3681726B1 (de) 2017-10-13 2018-10-01 Bogendruckmaschine

Country Status (6)

Country Link
US (1) US10882307B2 (ja)
EP (1) EP3681726B1 (ja)
JP (1) JP6720418B2 (ja)
CN (1) CN110290928B (ja)
ES (1) ES2937946T3 (ja)
WO (1) WO2019072612A1 (ja)

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DE102016200652A1 (de) * 2015-02-09 2016-08-11 Heidelberger Druckmaschinen Ag Digitaldruckmaschine mit Wendeeinrichtung
DE102016202124A1 (de) 2015-03-19 2016-09-22 Heidelberger Druckmaschinen Ag Duplexdigitaldruckmaschine
WO2016181914A1 (ja) * 2015-05-11 2016-11-17 コニカミノルタ株式会社 インクジェット記録装置
DE102016223226A1 (de) 2015-11-23 2017-05-24 Koenig & Bauer Ag Vorrichtung zum Behandeln von Substraten
JP6970913B2 (ja) * 2016-11-26 2021-11-24 株式会社リコー 乾燥装置、及び印刷装置

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WO2019072612A1 (de) 2019-04-18
CN110290928B (zh) 2021-03-23
US20200223218A1 (en) 2020-07-16
EP3681726A1 (de) 2020-07-22
JP6720418B2 (ja) 2020-07-08
ES2937946T3 (es) 2023-04-03
CN110290928A (zh) 2019-09-27
US10882307B2 (en) 2021-01-05
JP2020517549A (ja) 2020-06-18

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