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:
Apr. 16, 2024
Filed:
Nov. 21, 2017
Applicant:
Fitesa Film Products Llc, Simpsonville, SC (US);
Inventors:
Stephen D. Bruce, Montpelier, VA (US);
Jeffrey A. Middlesworth, Wauconda, IL (US);
Assignee:
FITESA FILM PRODUCTS LLC, Simpsonville, SC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 13/49 (2006.01); B32B 3/26 (2006.01); B32B 5/02 (2006.01); B32B 5/26 (2006.01); B32B 25/08 (2006.01); B32B 25/10 (2006.01); B32B 25/14 (2006.01); B32B 27/12 (2006.01); B32B 27/32 (2006.01); B32B 37/14 (2006.01);
U.S. Cl.
CPC ...
B32B 37/144 (2013.01); A61F 13/4902 (2013.01); B32B 3/266 (2013.01); B32B 5/022 (2013.01); B32B 5/26 (2013.01); B32B 25/08 (2013.01); B32B 25/10 (2013.01); B32B 25/14 (2013.01); B32B 27/12 (2013.01); B32B 27/32 (2013.01); B32B 2305/20 (2013.01); B32B 2307/51 (2013.01); B32B 2307/724 (2013.01); B32B 2307/726 (2013.01); B32B 2555/02 (2013.01); Y10T 428/24322 (2015.01); Y10T 442/601 (2015.04); Y10T 442/674 (2015.04);
Abstract
A method of manufacturing an elastic film laminate includes stretching an elastic film in at least one direction at a first draw ratio, relaxing the elastic film, stretching the elastic film at least once more in the at least one direction at a second draw ratio less than the first draw ratio, and laminating the elastic film to at least one substrate web.