Invention Application
US20130081549A1 KEYLESS INKING METHODS, APPARATUS, AND SYSTEMS WITH CHAMBER BLADE SYSTEM SPANNING ANILOX ROLL AND FORM ROLL FOR DIGITAL OFFSET PRINTING 有权
无钥匙打印方法,装置和系统与刀片系统扫描ANILOX滚筒和数字滚筒数字偏移打印

  • Patent Title: KEYLESS INKING METHODS, APPARATUS, AND SYSTEMS WITH CHAMBER BLADE SYSTEM SPANNING ANILOX ROLL AND FORM ROLL FOR DIGITAL OFFSET PRINTING
  • Patent Title (中): 无钥匙打印方法,装置和系统与刀片系统扫描ANILOX滚筒和数字滚筒数字偏移打印
  • Application No.: US13251144
    Application Date: 2011-09-30
  • Publication No.: US20130081549A1
    Publication Date: 2013-04-04
  • Inventor: Timothy David STOWE
  • Applicant: Timothy David STOWE
  • Applicant Address: US CT Norwalk
  • Assignee: XEROX CORPORATION
  • Current Assignee: XEROX CORPORATION
  • Current Assignee Address: US CT Norwalk
  • Main IPC: B41K1/38
  • IPC: B41K1/38 B41F1/18
KEYLESS INKING METHODS, APPARATUS, AND SYSTEMS WITH CHAMBER BLADE SYSTEM SPANNING ANILOX ROLL AND FORM ROLL FOR DIGITAL OFFSET PRINTING
Abstract:
A variable lithographic inking system includes a chamber blade system configured to supply ink to an anilox member of an inking system. The inking system includes a soft ink transfer roll and a hard form roll. Ink is transferred from the anilox roll to the form roll by way of the transfer roll, and from the form roll to a reimageable surface layer of an imaging member of a variable data lithographic system. An ink layer free of ink history is uniformly applied onto a surface of the form roll, and subsequently transferred to the reimageable surface layer while avoiding or substantially eliminating image ghosting related to inking non-uniformities.
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