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. 10, 2001
Filed:
May. 20, 1999
Applicant:
Inventors:
Robert M. Mortellite, Maineville, OH (US);
Kevin W. Preston, Loveland, OH (US);
Thomas G. Mushaben, Cincinnati, OH (US);
Assignee:
Clopay Plastic Products Company, Inc., Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/100 ; B31F 7/00 ;
U.S. Cl.
CPC ...
B32B 3/100 ; B31F 7/00 ;
Abstract
A process for in-line lamination of a non-oven fibrous sheet to an extruded polymer film. A non-oven fibrous sheet is slit into a plurality of narrow non-oven fibrous webs. The narrow non-oven fibrous webs are spaced by turning the webs around a plurality of spaced webs. An extruded polymer film is laminated onto a surface of the spaced webs to provide a laminate of the extruded polymer film and the spaced narrow webs having a portion of the extruded polymer film between the spaced non-woven fibrous webs.