公开(公告)号：US20190256724A1

公开(公告)日：2019-08-22

申请号：US16282317

申请日：2019-02-22

Applicant: LANDA CORPORATION LTD.

Inventor： Benzion LANDA ,  Sagi ABRAMOVICH ,  Galia GOLODETZ ,  Gregory NAKHMANOVICH ,  Alon ASHER ,  Mattetyahu LITVAK ,  Michal GILADY

IPC: C09D11/30 ,  C09D11/322 ,  C09D125/08 ,  C09D125/14 ,  B41F16/00 ,  B32B3/10 ,  C09D11/107 ,  G03G15/14 ,  B32B5/02 ,  B41J2/005

Abstract: An ink film construction comprising: (a) a printing substrate; and (b) at least one ink film, fixedly adhered to a top surface of the printing substrate, the ink film having an upper film surface distal to the top surface of the substrate, wherein a surface concentration of nitrogen at the upper film surface exceeds a bulk concentration of nitrogen within the film, the bulk concentration measured at a depth of at least 30 nanometers below the upper film surface, and wherein a ratio of the surface concentration to the bulk concentration is at least 1.1 to 1.

公开(公告)号：US20250162307A1

公开(公告)日：2025-05-22

申请号：US18957962

申请日：2024-11-25

Applicant: LANDA CORPORATION LTD.

Inventor： Benzion LANDA ,  Nir ZARMI ,  Abraham KEREN ,  Alon SIMAN-TOV ,  Dragan STIGLIC ,  Amit HARBURGER ,  Elisha Avram TAL ,  Sagi ABRAMOVICH ,  Galia GOLODETZ ,  Gregory NAKHMANOVICH ,  Alon ASHER ,  Mattetyahu LITVAK ,  Michal GILADY

IPC: B41J2/005

Abstract: Embodiments of the present invention relate to control apparatus and methods of a printing system, for example, comprising an intermediate transfer member (ITM) and to user-related features of a printing system. Some embodiments relate to regulation of a velocity and/or tension and/or length of the ITM. Some embodiments relate to regulation of deposition of ink on the moving ITM. Some embodiments regulate to apparatus configured to alert a user of one or more events related to operation of the ITM. Some embodiments an ink film construction comprising: (a) a printing substrate; and (b) at least one ink film, fixedly adhered to a top surface of the printing substrate, the ink film having one or more feature(s) disclosed herein.

公开(公告)号：US20160297190A1

公开(公告)日：2016-10-13

申请号：US15083204

申请日：2016-03-28

Applicant: LANDA CORPORATION LTD.

Inventor： Benzion LANDA ,  Sagi ABRAMOVICH ,  Galia GOLODETZ ,  Gregory NAKHMANOVICH ,  Alon ASHER ,  Mattetyahu LITVAK

IPC: B41J2/01 ,  C09D11/322 ,  C09D183/04 ,  D21H19/58 ,  C09D11/324 ,  C09D175/08 ,  D21H19/62 ,  B41M5/025 ,  C09D133/08

CPC classification number: B41J2/01 ,  B05D1/00 ,  B32B3/10 ,  B32B5/02 ,  B41M5/0256 ,  B41M5/03 ,  C09D11/322 ,  C09D11/324 ,  C09D133/08 ,  C09D175/08 ,  C09D183/04 ,  D06P1/00 ,  D06P3/00 ,  D06Q1/00 ,  D21H19/58 ,  D21H19/62 ,  Y10T428/24802 ,  Y10T428/24934

Abstract: An ink film construction including: (a) a first printing substrate selected from the group consisting of an uncoated fibrous printing substrate, a commodity coated fibrous printing substrate, and a plastic printing substrate; and (b) an ink dot set contained within a square geometric projection projecting on the first printing substrate, the ink dot set containing at least 10 distinct ink dots, fixedly adhered to a surface of the first printing substrate, all the ink dots within the square geometric projection being counted as individual members of the set, each of the ink dots containing at least one colorant dispersed in an organic polymeric resin, each of the dots having an average thickness of less than 2,000 nm, and a diameter of 5 to 300 micrometers; each ink dot of the ink dots having a generally convex shape in which a deviation from convexity, (DCdot), is defined by: DCdot=1−AA/CSA, AA being a calculated projected area of the dot, the area disposed generally parallel to the first fibrous printing substrate; and CSA being a surface area of a convex shape that minimally bounds a contour of the projected area; wherein a mean deviation from convexity (DCdot mean) of the ink dot set is at most 0.05.

公开(公告)号：US20240124728A1

公开(公告)日：2024-04-18

申请号：US18203001

申请日：2023-05-29

Applicant: LANDA CORPORATION LTD.

Inventor： Benzion LANDA ,  Sagi ABRAMOVICH ,  Galia GOLODETZ ,  Gregory NAKHMANOVICH ,  Alon ASHER ,  Mattetyahu LITVAK ,  Michal GILADY ,  Alon ASHER ,  Mattetyahu LITVAK ,  Michal GILADY

IPC: C09D11/30 ,  B32B3/10 ,  B32B5/02 ,  B41F16/00 ,  B41J2/005 ,  B41J2/01 ,  C09D11/107 ,  C09D11/322 ,  C09D125/08 ,  C09D125/14 ,  G03G15/14

CPC classification number: C09D11/30 ,  B32B3/10 ,  B32B5/02 ,  B41F16/0006 ,  B41J2/0057 ,  B41J2/01 ,  C09D11/107 ,  C09D11/322 ,  C09D125/08 ,  C09D125/14 ,  G03G15/14 ,  D06Q1/00 ,  Y10T428/24802 ,  Y10T428/24934 ,  Y10T428/265 ,  Y10T428/31938

Abstract: An ink film construction comprising: (a) a printing substrate; and (b) at least one ink film, fixedly adhered to a top surface of the printing substrate, the ink film having an upper film surface distal to the top surface of the substrate, wherein a surface concentration of nitrogen at the upper film surface exceeds a bulk concentration of nitrogen within the film, the bulk concentration measured at a depth of at least 30 nanometers below the upper film surface, and wherein a ratio of the surface concentration to the bulk concentration is at least 1.1 to 1.

公开(公告)号：US20210095145A1

公开(公告)日：2021-04-01

申请号：US17068088

申请日：2020-10-12

Applicant: LANDA CORPORATION LTD.

Inventor： Benzion LANDA ,  Sagi ABRAMOVICH ,  Galia GOLODETZ ,  Gregory NAKHMANOVICH ,  Alon ASHER ,  Mattetyahu LITVAK ,  Michal GILADY

IPC: C09D11/30 ,  B32B3/10 ,  B32B5/02 ,  C09D11/322 ,  C09D125/08 ,  C09D125/14 ,  B41F16/00 ,  B41J2/005 ,  C09D11/107 ,  G03G15/14

Abstract: An ink film construction comprising: (a) a printing substrate; and (b) at least one ink film, fixedly adhered to a top surface of the printing substrate, the ink film having an upper film surface distal to the top surface of the substrate, wherein a surface concentration of nitrogen at the upper film surface exceeds a bulk concentration of nitrogen within the film, the bulk concentration measured at a depth of at least 30 nanometers below the upper film surface, and wherein a ratio of the surface concentration to the bulk concentration is at least 1.1 to 1.