Title:
PARALLEL FLOW TYPE LAMINATED FILTER
Document Type and Number:
Japanese Patent JPH07116428
Kind Code:
A
Abstract:
PURPOSE: To obtain a filter capable of efficiently collecting particles in a liquid and capable of treating a large amt. of the liquid in low pressure loss.
CONSTITUTION: In a parallel flow type laminated filter wherein a liquid to be treated is passed in the direction substantially parallel to the lamination interface of the filter formed by laminating two or more fiber layers, a high density fiber layer composed of mechanically entangled fibers and having apparent density of 0.1-0.4g/cm3 and a low density fiber layer are laminated.
Inventors:
HAZAMA MIKA
KIMURA NORITOSHI
MINAMI AKINORI
KIMURA NORITOSHI
MINAMI AKINORI
Application Number:
JP29121193A
Publication Date:
May 09, 1995
Filing Date:
October 26, 1993
Export Citation:
Assignee:
JAPAN VILENE CO LTD
International Classes:
B01D39/04; B01D39/16; (IPC1-7): B01D39/16; B01D39/04
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