Preparing individualized polycarboxylic acid crosslinked cellulosic fibers

(57) when manufacturing the polycarboxylic acid cross linkage fiber by which summary individualization was carried out, by using the low surface tension solution of a polycarboxylic acid cross linkage agent, The requirements for disaggregation for obtaining a specific moistness response are reduced, and even when he has washing or no bleaching washing, the dry elasticity which the satisfactory absorption feature was held and was improved is obtained.