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:
Aug. 09, 2005
Filed:
Dec. 19, 2003
Applicants:
Ingemar Fernfors, Mölndal, SE;
Michael Linder, Göteborg, SE;
Urban Nilsson, Hålta, SE;
Inventors:
Assignee:
SCA Hygiene Products AB, Gothenburg, SE;
Primary Examiner:
Int. Cl.
CPC ...
B32B027/14 ;
U.S. Cl.
CPC ...
Abstract
The present invention relates to a method for production of a three-dimensional dyed macropattern in a web of web-shaped flexible material. The method comprises a bonding device being made, in interaction with the dye-coated tops of the raised macroportions, to form bonding points and three-dimensional bonding areas at the same time as the bonding areas and/or the bonding points are dyed, thereby forming a three-dimensional dyed macropattern.