A method includes the steps of co-extruding a first component and a second component.
The first component has a recovery percentage R1 and the second component
has a recovery percentage R2, wherein R1 is higher than R2.
The first and second components are directed through a spin pack to form a plurality
of continuous, molten fibers. The plurality of molten fibers is then routed through
a quenching chamber to form a plurality of continuous cooled fibers. The plurality
of continuous cooled fibers is then routed through a drawing unit to form a plurality
of continuous, solid linear fibers. The linear fibers are then deposited onto a
moving support, such ass a forming wire, to form an accumulation or fibers. The
accumulation of fibers are stabilized and bonded to form a web. The web is then
stretched by at least 50 percent in at least one direction before being allowed
to relax. The relaxation of the web causes the fibers to acquire a 3-dimensional,
coiled configuration which provides the web with extensibility in at least one direction.
