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US 12,082,750 B2Granted
Partitionable paper product
AssigneeGPCP IP Holdings LLC
InventorsSteven R. Olson, David A. Hoadley, Thomas J. Daul
Life of this patent
Estimating the term…
Abstract
A paper towel product having machine direction and cross-machine direction perforations that will capably separate the paper towel roll as full sheets, half sheets, or quarter sheets, and a method of making the same.
Claims20
A rolled paper towel product comprising:
- a paper web having at least one ply;
- a plurality of perforation lines in the cross-machine direction of the paper web;
- at least one perforation line in the machine direction of the paper web;
- wherein the tensile strength of the at least one perforation line in the machine direction is greater than the tensile strength of each of the plurality of perforation lines in the cross-machine direction;
- and
- wherein the ratio of the tensile strength of the at least one perforation line in the machine direction to the tensile strength of the paper web in the cross-machine direction is from about 30% to about 60%.
3 more elements
Dependencies are inferred from the claim text.