Abstract: A smoking article includes a tobacco rod, a filter located at the mouth end of the smoking article, at least one tipping material, to attach the filter to the tobacco rod, wherein the at least one tipping material includes at least one transparent section, wherein the smoking article further includes a ventilation zone upstream of the at least one transparent section. A tipping material for such a smoking article is also disclosed.

Abstract: A smoking article includes a tobacco rod, a filter located at the mouth end of the smoking article, at least one tipping material, to attach the filter to the tobacco rod, wherein the at least one tipping material includes at least one transparent section, wherein the smoking article further includes a ventilation zone upstream of the at least one transparent section. A tipping material for such a smoking article is also disclosed.

Abstract: A high-speed apparatus for applying material to cigarette paper during manufacture uses at least two independently operable, moving orifice devices, each positioned to deposit horizontal bands of material on a paper web at the dry end of a Fourdrinier wire. The resulting web may be cut into multiple webs, each web having a width corresponding to the effective width of a moving orifice device. Dynamic optical inspection apparatus evaluates add-on band uniformity, thickness, and/or spacing and adjusts operation of the apparatus accordingly. The apparatus can simultaneously produce both banded and unbanded paper for wrapping tobacco during cigarette manufacturing.