NETTED WEB OF PAPERMAKING MACHINE FOR MANUFACTURE OF PAPER WITH THREAD-MARKS AND METHOD FOR MANUFACTURE OF SUCH A NETTED WEB Russian patent published in 2007 - IPC D21F1/44 

FIELD: pulp-and-paper industry, in particular, method for manufacture of paper with thread-marks, stencil and system for effectuating said method, netted web manufactured with the use of said equipment, and method for manufacture of high-grade paper or issue paper using netted web.

SUBSTANCE: netted web for papermaking machine has relief for creating of multiple-stepped thread-mark. Portions of said relief, preferably protruding portions, are embedded into filler compound or filler, with shape of netted web portion to be filled with said compound corresponding to thread-mark to be created. For applying of filler compound or filler onto individual precise portions of netted web and/or for hardening thereof only on predetermined portions of netted web, stencil is used having surface with relief structure which conforms in type of negative relief with embossed relief of netted web of papermaking machine.

EFFECT: precise positioning of means used for forming of thread-marks on relief portions of netted web, provision for withstanding of increased loading, simplified method for manufacture of said means and reduced production costs.

21 cl, 5 dwg