| 摘要 |
PURPOSE:To provide the title sheet capable of absorbing and retaining a large quantity of water at the initial stage (within 5 seconds), thus suitable for physiological utensils, diapers, blood-wiping sheets, fluid-absorbing sheets for fresh fish, etc., containing a specific water-swellable CMC fiber. CONSTITUTION:The objective sheet containing >=5 (pref. >=10)wt.% of a water- swellable CMC fiber >=0.2 (pref. >=0.30) in etherification degree and >=1.8 (pref. >=2.2)g/d in tensile tenacity. |
