知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

379 records (took 0.041 seconds)

    Printing apparatus and printing method
    3.
    发明授权
    Printing apparatus and printing method 有权

    公开(公告)号：US11697290B2

    公开(公告)日：2023-07-11

    申请号：US17104070

    申请日：2020-11-25

    Applicant: SEIKO EPSON CORPORATION

    Inventor： Naoki Kayahara

    IPC: B41J3/407 ,  B41J3/54 ,  B41J15/16

    CPC classification number: B41J3/4078 ,  B41J3/543 ,  B41J15/165

    Abstract: A printing apparatus includes a control unit configured to execute image processing including a division and a combination of image data, and a printing unit configured to perform printing on a printing medium based on image data after the image processing, wherein the control unit acquires image data as a target of the n-th image processing, generates an upper image whose lower side is horizontal, and a lower image whose upper side is horizontal by dividing the image data by a horizontal line, generates combined image data whose upper side and lower side are horizontal by combining a lower image whose upper side is horizontal and that is generated by the division in the image processing at the (n−1)-th time, on the upper side of the upper image, and causes the printing unit to execute printing based on the combined image data.

    METHOD FOR CONTROLLING A WEB IN A PRINTING APPARATUS
    8.
    发明申请
    METHOD FOR CONTROLLING A WEB IN A PRINTING APPARATUS 审中-公开

    公开(公告)号：US20170341367A1

    公开(公告)日：2017-11-30

    申请号：US15600232

    申请日：2017-05-19

    Applicant: Océ Holding B.V.

    Inventor： Lodewijk T. HOLTMAN ,  Maurice J.C. LEMMENS ,  Jeroen J.G. COENEN

    IPC: B41F23/04 ,  B65H23/32 ,  B65H23/188 ,  B65H23/192 ,  B41J15/16 ,  B41F13/02

    CPC classification number: B41F23/045 ,  B41F13/02 ,  B41J11/0005 ,  B41J11/002 ,  B41J11/42 ,  B41J15/16 ,  B41J15/165 ,  B65H23/1888 ,  B65H23/192 ,  B65H23/32 ,  B65H2403/50

    Abstract: A method is provided for controlling a web in a printing apparatus The printing apparatus includes a transport assembly for moving the web through a transport path along a printing unit for printing an image onto a print area of the web. The method includes feeding the web from a supply roll through the transport path to the transport assembly; and switching the printing apparatus to a ready-to-print mode, wherein the printing unit does not print an image on the web and the web is maintained ready to be printed on. In a printing mode after the ready-to print mode, the following steps are performed: moving the web through the transport path in a transport direction along the printing unit by the transport assembly; and printing the image onto the print area of the web by the printing unit. The image is printed by applying an image material, which solidifies on the web during the printing step. The ready-to-print mode includes the step of: operating the transport assembly to prevent a deformation of the print area of the web in the transport path, while maintaining the web in the ready-to-print mode. The web is maintained ready to print while preventing a deformation of the print area of the web in the transport path.

Patent Agency Ranking