Preparation and Properties of PP Melt-Blown Nonwoven Wadding Blended PET Crimp Fibers
Polypropylene (PP) melt-blown nonwoven has a good performance on thermal insulation, but it easily can be compressed tightly and hard to recovery. In this paper, to improve the disadvantage, we blended PET crimp short fibers into PP melt-blown nonwovens. Results showed that polyester (PET) crimp short fibers blended in melt-blown nonwovens supported as skeleton, effectively improved the bulkiness and compression-resisting performance of productions, as well the warmth retention properties.
Xiaoming Qian and Huawu Liu
L. Shi et al., "Preparation and Properties of PP Melt-Blown Nonwoven Wadding Blended PET Crimp Fibers", Advanced Materials Research, Vols. 332-334, pp. 1287-1290, 2011