NON-WOVEN FABRIC CONTAINING LAYER OF HIGH ELEASTICITY SPUNBONDED WEB

摘要

FIELD: polymers.;SUBSTANCE: present invention relates to a fabric containing at least one layer of high elasticity spunbonded non-woven web having crimped multicomponent fibers, wherein the first multicomponent fiber component comprises first Polymer A and the second multicomponent fiber component comprises a blend of first Polymer A and second Polymer B, wherein the melt flow rate of Polymer A is at least 25% higher than the melt flow rate of Polymer B, and wherein the second component contains at least 40% by weight of Polymer B. ;EFFECT: fabric is proposed with reduced tendency to stretch. ;15 cl, 7 dwg, 3 tbl