Abstract: An apparatus for printing a fibrous web with a decorative pattern, comprising a printing roll having a cavity forming a shaped ink transfer zone to print a principal pattern on the fibrous web through rolling contact therewith, and an array of small recesses in a spaced apart relationship surrounding the cavity and having the ability to trap dirt particles adhering to the printing roll which are being trained over its relief surface by a doctor blade scraping excess ink therefrom. The array of recesses provides a cleaning action by continuously dislodging dirt particles collecting underneath the leading edge of the doctor blade and preventing the dirt particles from agglomerating into large flocs which may interfere with the operation of the doctor blade. The array of recesses also defines an ink transfer zone printing on the fibrous web a relatively faint background pattern upon which the principal pattern is visually eminent.

Abstract: A method for manufacturing a non-woven fabric printed with a decorative pattern. A fibrous starting material whose individual fibers are capable of movement relatively to one another under the influence of applied fluid forces is subjected to a fluid stream for entangling the fibers to form a unitary fibrous network. The unitary fibrous network is impregnated with liquid binder which solidifies and consolidates the non-woven fabric. Before the binder has cured and is still in a liquid condition, the unitary fibrous network is printed with a decorative pattern. Subsequently, the unitary fibrous network is dried to simultaneously cure the binder and the colorant forming the decorative pattern.