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US 5,573,830 AGranted
High bulk embossed tissue with nesting prevention
AssigneeJames River Corporation
InventorGalyn A. Schulz
Life of this patent
Estimating the term…
Abstract
An embossed tissue having improved bulk and puffiness while being non-nesting by having a lattice pattern and at least two signature bosses. More particularly, one of the signature bosses is defined by embossments having a lower portion which is continuous and an upper portion which is defined by crenels and merlons.
Claims7
A nonwoven fibrous web having an emboss element thereon comprising:
- a nonwoven fibrous web the majority thereof defining a base plane;
- a crenulated emboss element formed therein and extending upwardly from said base plane, said crenulated emboss element having an upper and a lower portion;
- said lower portion being continuous between said base plane and a first plane, said first plane defining the upper edge of said lower portion and the lower edge of said upper portion;
- and
- said upper portion having at least two crenels and and at least one merlon extending between a second plane defining the uppermost edge of said element and said first plane, said crenels and merlons being spaced on the upper edge of said lower portion of said crenulated emboss element.
2 more elements
A sheet of tissue exhibiting puffiness and bulk having a plurality of bosses formed therein comprising;
- a plurality of stitch shaped bosses arrayed to form polygonal cells making up a lattice structure;
- and
- a plurality of bosses forming a first signature emboss pattern being centrally disposed within a plurality of cells, said plurality of bosses having a height exceeding 3 thousandths of an inch and a height less than 120 thousandths of an inch;
- a plurality of bosses forming a second signature emboss pattern being centrally disposed within a plurality of cells, said second signature bosses being formed of at least two concentrically arranged arrays of embossments at a height exceeding 3 thousandths of an inch and a height less than 120 thousandths of an inch.
1 more element
Dependencies are inferred from the claim text.