| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a nonwoven fabric with high thermal stability and excellent flexibility and good processability which is suitable for a top sheet, a back sheet or a side gathering part of an absorbing article used for a sanitary material. <P>SOLUTION: A nonwoven fabric is made of polyolefin fiber. The polyolefin fiber has crystal sizes of 15nm or more and 50nm or less and the nonwoven fabric has the degree of bending flexibility of 5 mm or more and 100 mm or less. <P>COPYRIGHT: (C)2012,JPO&INPIT |
