Title:
印刷ウェブ洗浄機
Document Type and Number:
Japanese Patent JP2007521128
Kind Code:
A
Abstract:
Web substrate cleaning systems and methods are provided. In some embodiments, a web cleaning system for removing debris from a substrate surface can generally comprise idlers and rollers. A web of substrate material can be held between the idlers, and moved at a first velocity to create a web boundary layer to hold debris on the web. A pair of counter rotating smooth, uniform surfaced rollers can rotate in an opposite direction to that of the web. The smooth, uniform surfaced rollers can have a substantially uniform surface with no extensions extending from the surface of the rollers. The rotating smooth, uniformed surfaced rollers can define a rotating boundary layer encasing the rollers that impinge the web boundary layer. Such impingement can cause the web boundary layer to releases debris from the web to the rotating boundary layer. Other aspects, embodiments, and features are also claimed and described.
Inventors:
Bennett, Leslie
Howard, Diana, A
Howard, Diana, A
Application Number:
JP2005510510A
Publication Date:
August 02, 2007
Filing Date:
December 02, 2003
Export Citation:
Assignee:
Bennett, Leslie
Howard, Diana, A
Howard, Diana, A
International Classes:
B08B5/00; B08B5/02; B08B5/04; B08B11/00; B41F23/00
Attorney, Agent or Firm:
Tadahiko Ito
Shinsuke Onuki
Tadashige Ito
Hitoshi Nagasaka
Shinsuke Onuki
Tadashige Ito
Hitoshi Nagasaka