METHOD FOR PRODUCING WATER-DISINTEGRABLE FIBER SHEET

摘要

PROBLEM TO BE SOLVED: To provide a method for producing a water-disintegrable fiber sheet capable of being used as a cleaning sheet and having high water disintegrability and high wet strength. SOLUTION: This method for producing the water-disintegrable fiber sheet is characterized by comprising (i) a process for making wet paper from a material comprising prescribed fibers to produce a fiber web; and (ii) a process for subjecting the fiber web to a water-jetting treatment to produce the water-disintegrable fiber sheet. COPYRIGHT: (C)2011,JPO&INPIT