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Patent Searching and Data


Title:
DEFOAMING METHOD FOR SURFACE SIZING SOLUTION
Document Type and Number:
Japanese Patent JPH05222697
Kind Code:
A
Abstract:

PURPOSE: To stabilize paper quality by defoaming at the liquid level of a surface sizing solution in a reservoir by an inexpensive simple means.

CONSTITUTION: The objective defoaming can be accomplished by spraying the liquid level of a surface sizing solution in a reservoir with a surface sizing solution through a nozzle, hole or slit at a flow of 0.5-5.0l/min and pressure of 1.0-3.0kg/cm2.


Inventors:
TAKI SUMIYUKI
Application Number:
JP1992000021181
Publication Date:
August 31, 1993
Filing Date:
February 06, 1992
Export Citation:
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Assignee:
MITSUBISHI PAPER MILLS LTD
International Classes:
B01D19/02; D21H23/00; D21H23/24; (IPC1-7): B01D19/02; D21H23/24