ELASTOMERIC MULTICOMPONENT FIBERS, NONWOVEN WEBS AND NONWOVEN FABRICS

摘要

bonded web of multi-component strands comprising a first polymer component and second polymer component are tacky and blocking can solve many problems related to the non-woven web comprising both . A first polymer component and second polymer component are arranged in a second part that are separated by at least a region extending longitudinally along substantially the length of the strands that make up the web in the region containing at least a component that is part of a circumferential surface of the strand the . The first polymer component may also have a high elasticity than the second polymer component . Method of producing an elastomeric spunbonded nonwoven using the activity by the progressive stretching of the strand is also provided.