メルトフローレートの高い多成分繊維を含有する柔軟で伸張性のある不織布ウェブ

摘要

The present invention provides a polymer composition that enables a nonwoven web to possess high extensibility. The polymer composition comprises a polypropylene having a melt flow rate of from about 100 to about 1000 grams per 10 minutes and a second polymer having a melt flow rate of from about 10 to about 80 grams per 10 minutes. Additionally, the present invention provides low denier fibers that possess softness and enable the formation of nonwoven webs with high extensibility.