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公开(公告)号：US09517618B2
公开(公告)日：2016-12-13
申请号：US14382759
申请日：2013-03-05
Applicant: LANDA CORPORATION LTD.
Inventor： Benzion Landa , Sagi Abramovich , Aharon Shmaiser , Rami Keller , Itshak Ashkanazi
IPC: B41J2/005
CPC classification number: B41J2/0057 , G03G2215/00147 , G03G2215/00151
Abstract: A flexible belt is disclosed for use in a printing system. The belt comprises an endless strip which, in use, travels along a continuous path. Formations are provided along the sides of the strip which are capable of engaging with lateral tracks to place the belt under lateral tension, the lateral tracks further serving to constrain the belt to follow the continuous path.
Abstract translation: 公开了用于打印系统的柔性带。 带包括在使用中沿着连续路径行进的环形带。 沿着条的侧面设置有能够与横向轨道接合以将带放置在横向张力下的横向轨道，该横向轨道还用于约束带以跟随连续路径。
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公开(公告)号：US12134277B2
公开(公告)日：2024-11-05
申请号：US18203058
申请日：2023-05-30
Applicant: LANDA CORPORATION LTD.
Inventor： Aharon Shmaiser , Ido Nativ , Matan Bar-On , Zohar Goldenstein
IPC: B41J29/387 , B41J2/005 , B41J2/045 , B41J2/01
Abstract: A printing system comprises an intermediate transfer member, an image-forming station comprising a print bar disposed over a surface of the ITM, a conveyer for driving rotation of the ITM, a detection system configured to detect foreign matter transported at a detection location upstream of the image-forming station, and a response system operatively coupled to the detection system to respond to the detection of foreign matter by performing at least one collision-prevention action to prevent a potential collision between foreign matter and the print bar.
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公开(公告)号：US12109805B2
公开(公告)日：2024-10-08
申请号：US18137127
申请日：2023-04-20
Applicant: LANDA CORPORATION LTD.
Inventor： Aharon Shmaiser , Sagi Moskovich , Zohar Goldenstein , Matan Bar-On , Yiftach Katzir
IPC: B41J2/005 , B29C65/50 , B41J2/01 , B41J11/00 , B41J13/08 , B41J15/04 , B41J15/16 , B65G17/32 , G03G15/16
CPC classification number: B41J2/0057 , B29C65/505 , B41J2/01 , B41J11/007 , B41J13/08 , B41J15/048 , B41J15/16 , B65G17/323 , G03G15/1615 , B41J2002/012
Abstract: Some embodiments relate to printing system is described that has an intermediate transfer member (ITM) in the form of a seamed endless belt for transporting an ink image from an image forming station, at which an ink image is deposited on ITM, to an impression station, where the ink image is transferred onto a printing substrate. Two drive members are provided for movement in synchronism with one another. Rotation of the drive members during installation of a new ITM serves to thread the strip through the printing system by pulling the strip from its leading end. Alternatively or additionally, indirect printing system comprising the ITM and an image forming station at which droplets of ink are applied to the ITM to form ink images thereon is disclosed. One or more blowing mechanisms (e.g. associated with the image forming station) are disclosed herein.
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公开(公告)号：US20240239126A1
公开(公告)日：2024-07-18
申请号：US18545483
申请日：2023-12-19
Applicant: LANDA CORPORATION LTD.
Inventor： Benzion LANDA , Aharon Shmaiser , Itshak Ashkanazi
CPC classification number: B41M5/0256 , B41J2/01 , B41J2002/012
Abstract: An intermediate transfer member (ITM) for use in a printing system to transport an ink image from an image forming station to an impression station for transfer of the ink image from the ITM onto a printing substrate, wherein the ITM is an endless flexible belt of substantially uniform width which, during use, passes over drive and guide rollers and is guided through at least the image forming station by means of guide channels that receive formations provided on both lateral edges of the belt, wherein the formations on a first edge differ from the formations on the second edge by being configured for providing the elasticity desired to maintain the belt taut when the belt is guided through their respective lateral channels.
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公开(公告)号：US11607878B2
公开(公告)日：2023-03-21
申请号：US17382285
申请日：2021-07-21
Applicant: LANDA CORPORATION LTD.
Inventor： Aharon Shmaiser , Benzion Landa , Sagi Moskovich , Nir Zarmi , Yehuda Solomon
Abstract: A printing system for printing on a substrate, comprises a movable intermediate transfer member in the form of a flexible, substantially inextensible, belt guided to follow a closed path, an image forming station for depositing droplets of a liquid ink onto an outer surface of the belt to form an ink image, a drying station for drying the ink image on the belt to leave an ink residue film on the outer surface of the belt, first and second impression stations spaced from one another in the direction of movement of the belt, each impression station comprising an impression cylinder for supporting and transporting the substrate and a pressure cylinder carrying a compressible blanket for urging the belt against the substrate supported on the impression cylinder, and a transport system for transporting the substrate from the first impression station to the second impression station. The pressure cylinder of at least the first impression station is movable between a first position in which the belt is urged towards the impression cylinder to cause the residue film on the outer surface of the belt to be transferred onto the front side of the substrate supported on the impression cylinder, and a second position in which the belt is spaced from the impression cylinder to allow the ink image on the belt to pass through the first impression station and arrive intact at the second impression station for transfer onto the reverse side of the substrate supported on the second impression cylinder.
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Patent Agency Ranking
公开(公告)号：US11214089B2
公开(公告)日：2022-01-04
申请号：US16901856
申请日：2020-06-15
Applicant: LANDA CORPORATION LTD.
Inventor： Benzion Landa , Aharon Shmaiser , Itshak Ashkanazi
Abstract: An intermediate transfer member (ITM) for use in a printing system to transport an ink image from an image forming station to an impression station for transfer of the ink image from the ITM onto a printing substrate, wherein the ITM is an endless flexible belt of substantially uniform width which, during use, passes over drive and guide rollers and is guided through at least the image forming station by means of guide channels that receive formations provided on both lateral edges of the belt, wherein the formations on a first edge differ from the formations on the second edge by being configured for providing the elasticity desired to maintain the belt taut when the belt is guided through their respective lateral channels.
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公开(公告)号：US10730333B2
公开(公告)日：2020-08-04
申请号：US16433970
申请日：2019-06-06
Applicant: LANDA CORPORATION LTD.
Inventor： Benzion Landa , Aharon Shmaiser , Itshak Ashkanazi
Abstract: An intermediate transfer member (ITM) for use in a printing system to transport an ink image from an image forming station to an impression station for transfer of the ink image from the ITM onto a printing substrate, wherein the ITM is an endless flexible belt of substantially uniform width which, during use, passes over drive and guide rollers and is guided through at least the image forming station by means of guide channels that receive formations provided on both lateral edges of the belt, wherein the formations on a first edge differ from the formations on the second edge by being configured for providing the elasticity desired to maintain the belt taut when the belt is guided through their respective lateral channels.
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公开(公告)号：US10703093B2
公开(公告)日：2020-07-07
申请号：US16244145
申请日：2019-01-10
Applicant: LANDA CORPORATION LTD.
Inventor： Haggai Karlinski , Alon Siman-Tov , Yehoshua Sheinman , Aharon Shmaiser , Daniel Alkhanati , Elad Pur Buchray
Abstract: An indirect printing system comprising an intermediate transfer member (ITM) and an image forming station at which droplets of ink are applied to the ITM to form ink images thereon, the image forming station including a first print bar including a first plurality of print heads and having mounted thereon a first blowing mechanism for introducing a first gas flow, having a first flow rate, into a gap between the first plurality of print heads and the ITM, and a second print bar including a second plurality of print heads and having mounted thereon a second blowing mechanism for introducing a second gas flow, having a second flow rate, into a gap between the second plurality of print heads and the ITM, the second print bar being disposed downstream of the first print bar, the second flow rate being greater than the first flow rate.
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公开(公告)号：US10569532B2
公开(公告)日：2020-02-25
申请号：US16203472
申请日：2018-11-28
Applicant: LANDA CORPORATION LTD.
Inventor： Aharon Shmaiser , Benzion Landa , Sagi Moskovich , Nir Zarmi , Yehuda Solomon
Abstract: A printing system for printing on a substrate. In embodiments, the system comprises: a movable intermediate transfer member in the form of a flexible, substantially inextensible, thin belt whose compressible layer has a thickness of at most 400 micrometers, the belt being guided to follow a closed path, an image forming station for depositing ink droplets onto an outer surface of the belt to form an ink image, a drying station for drying the ink image to leave an ink residue film, first and second impression stations spaced from one another in the direction of movement of the belt, each impression station comprising an impression cylinder for supporting and transporting the substrate and a pressure cylinder carrying a thick compressible blanket for urging the belt against the substrate supported on the impression cylinder, a thickness of the compressible blanket being at least 1 mm.
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公开(公告)号：US10201968B2
公开(公告)日：2019-02-12
申请号：US15790026
申请日：2017-10-22
Applicant: LANDA CORPORATION LTD.
Inventor： Benzion Landa , Sagi Abramovich , Aharon Shmaiser , Rami Keller , Itshak Ashkanazi
IPC: B41J2/005
Abstract: A flexible belt is disclosed for use in a printing system. The belt comprises an endless strip which, in use, travels along a continuous path. Formations are provided along the sides of the strip which are capable of engaging with lateral tracks to place the belt under lateral tension, the lateral tracks further serving to constrain the belt to follow the continuous path.
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