| 摘要 |
PCT No. PCT/EP88/00966 Sec. 371 Date Oct. 31, 1989 Sec. 102(e) Date Oct. 31, 1989 PCT Filed Oct. 26, 1988 PCT Pub. No. WO89/06714 PCT Pub. Date Jul. 27, 1989.An aggregate of spherical fibers, particularly for use as filling material for blankets, such as quilts, pillows or the like comprises fibers and/or threads that are wrapped spherically and essentially form a fibrous ball. So that the properties of the aggregate of spherical fibers are better, particularly for use as filling material in blankets, such as quilts, pillows or the like, it is proposed that the fibrous balls contain a mixture of fibers, whereby one type of fiber has a higher modulus of elasticity compared to another type of fiber. The fibers with the higher modulus of elasticity can also taper over their length. |
