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. 11, 2022
Filed:
Apr. 27, 2018
Applicant:
Kimberly-clark Worldwide, Inc., Neenah, WI (US);
Inventor:
Maurizio Tirimacco, Minneapolis, MN (US);
Assignee:
KIMBERLY-CLARK WORLDWIDE, INC., Neenah, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21H 27/38 (2006.01); D21H 11/04 (2006.01); D21H 17/07 (2006.01); D21H 27/00 (2006.01); D21H 25/14 (2006.01); D21H 27/32 (2006.01);
U.S. Cl.
CPC ...
D21H 27/38 (2013.01); D21H 11/04 (2013.01); D21H 17/07 (2013.01); D21H 25/14 (2013.01); D21H 27/002 (2013.01); D21H 27/32 (2013.01);
Abstract
In general, the present invention is directed to a process for producing multi-ply tissue products from a single ply tissue web and the resulting multi-ply products, which have good softness and strength characteristics. The process of the present invention generally involves producing a first single ply tissue web and then splitting the web into two separate single ply tissue webs that can be converted into a multi-ply web. In certain preferred embodiments the single ply web may be manufactured such that when it is split into two separate webs the two webs are substantially identical.