A web control device is provided as a generally cylindrical hollow bar
having a plurality of holes disposed thereon. Each of the plurality of
holes is capable of providing fluid contact between the central portion
and the outer portion of web control device. The web control device
provides contact-less support of a moving web material and can reduce the
Poisson lateral contraction in a moving and/or tensioned web material
without wrinkling or significantly stretching the moving web material.