Stack of interfolded absorbent sheet products
AssigneeSCA Tissue North America LLC
InventorsRobert C. HOCHTRITT, Andrew M Conger
Life of this patent
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Abstract
A stack of interfolded absorbent sheet products comprises a plurality of absorbent sheets each of which is itself folded at least twice about axes that are perpendicular to one another. The absorbent sheets have an embossed surface relief of a predetermined pattern or design. Each of the absorbent sheets within the stack comprises at least one pair of panels sandwiched between a pair of adjacent panels of another of the absorbent sheets in the stack.
Claims16
A stack of interfolded absorbent sheet products, comprising a plurality of absorbent sheets each of which is itself folded at least twice about axes that are perpendicular to one another, the absorbent sheets moreover comprising an embossed surface relief of a predetermined pattern or design,
- wherein each of said absorbent sheets within said stack comprises at least one pair of panels sandwiched between a pair of adjacent panels of another of said absorbent sheets within said stack,
- wherein each of said absorbent sheets is a paper napkin having two folds, the two folds each bisecting the napkin and being perpendicular to one another, thereby to form a napkin having four panels, and
- wherein each of said absorbent sheets is entirely detached from all other absorbent sheets within said stack.
(canceled)
8-13. (canceled)
A stack of interfolded absorbent sheet products, comprising a plurality of absorbent single ply sheets having a basis weight of from about 10 to 20 lb, each of said absorbent sheets is folded about axes that are perpendicular to one another, the absorbent sheets moreover comprising an embossed surface relief of a predetermined pattern or design applied by TAD formation of said absorbent sheets,
- wherein each of said absorbent sheets within said stack comprises at least one pair of panels sandwiched between a pair of adjacent panels of another of said absorbent sheets within said stack,
- wherein each of said absorbent sheets is a paper napkin having two folds, the two folds each bisecting the napkin and being perpendicular to one another, thereby to form a napkin having four panels, and
- wherein each of said absorbent sheets is entirely detached from all other absorbent sheets within said stack.
Dependencies are inferred from the claim text.