LIQUID RETAINING NON-WOVEN FABRIC AND FACIAL MASK INCLUDING SAME

摘要

Conventionally, a lot of investigations are performed for a liquid retaining non-woven fabric used for a facial mask and most of the investigations use cellulose-based fiber as a main body. However, the non-woven fabric using the cellulose-based fiber has problems of being largely deteriorated when wet, being difficult to increase the amount of retaining liquid, and absorbing the liquid up to the inside of the fiber to decrease a transfer amount to skin. In consideration of such situation of conventional technology, an objective of the present invention is to provide non-woven fabric having excellent appearance and high liquid retaining property, and effectively discharging the retained liquid. With respect to the liquid retaining non-woven fabric of the present invention, the content of acrylonitrile-based fiber is 30% or more, the liquid retaining rate by a suspension method is 680 to 2,000%, and the liquid retaining rate after centrifugal dehydration is 10 to 55%.;COPYRIGHT KIPO 2019