The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 23, 2007
Filed:
Mar. 24, 2003
Guglielmo Biagiotti, Lucca, IT;
Angelo Benvenuti, Lucca, IT;
Guglielmo Biagiotti, Lucca, IT;
Angelo Benvenuti, Lucca, IT;
Fabio Perini, S.p.A., Lucca, IT;
Abstract
A method for producing an embossed web product comprising at least two plies (V, V) bone to one another by gluing, wherein: at least a first of said plies is embossed producing on it a first series of protuberances (P) and a second series of protuberances (P), the protuberances of the first series being of greater height than the protuberances of the second series; an adhesive (C) is applied to the protuberances of said first series; the first ply is glued to the second ply (V), the protuberances (P, P) of the first ply projecting inside the web product, towards the second ply (V). The protuberances of the first and of the second series form in combination with each other complex decorative patterns (D). Each complex decorative pattern is formed by at least a protuberance of the first series and at least a protuberance of the second series. Moreover, the complex decorative patterns are distributed with a density equal to or less than 2 patterns per cm.