Title:
スクリーンシリンダ
Document Type and Number:
Japanese Patent JP2009515057
Kind Code:
A
Abstract:
A screen cylinder comprising screen slots (3) and accept channels (8) for directing the portion penetrated the screen slots (3) to an accept side (9) of the screen cylinder (1) of the fiber pulp suspension fed into a feed side (10) of the screen cylinder (1). At least one feed side surface (4) is provided between the screen slots (3) and the accept channels (8) comprise at least one first surface (5) of the accept channel (8) and at least one second surface (6). At least a third of the total length of the accept channel (8) is arranged in a direction opposite to a feed flow direction (A) of the fiber pulp suspension in relation to a normal (19) of a tangent (18) of the screen cylinder (1), which is arranged to pass through the screen slot (3).
Inventors:
Lindruth, Curty
Application Number:
JP2008538376A
Publication Date:
April 09, 2009
Filing Date:
October 31, 2006
Export Citation:
Assignee:
Methoso paper ink
International Classes:
D21D5/16; D21D
Attorney, Agent or Firm:
Shohei Oguri
Hironori Honda
Toshimitsu Ichikawa
Hironori Honda
Toshimitsu Ichikawa