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:
Sep. 02, 1980
Filed:
Mar. 05, 1979
Applicant:
Inventor:
Russell L Carlson, Tallmadge, OH (US);
Assignee:
Morgan Adhesives Company, Stow, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B65C / ;
U.S. Cl.
CPC ...
156257 ; 156324 ;
Abstract
A method of making a laminate from a fibrous paper layer laminated to a face sheet and usually used in making labels, which method comprises obtaining a paper backing layer that has one face surface and a second surface which is porous, which paper layer preferably has a moisture content of between about 3.5 and 7.0 percent by weight, forming score lines in the second surface of the paper backing layer while supporting the layer from its said one face surface, then applying a liquid release layer to the face surface of the backing paper, drying; and, providing adhesive and face sheet layers on the release coated paper to complete the laminate.