SOFT THROUGH AIR DRIED TISSUE
First Claim
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1. A multi-layer through air dried tissue comprising:
- a first exterior layer comprised substantially of hardwood fibers;
an interior layer comprised substantially of softwood fibers; and
a second exterior layer comprised substantially of hardwood fibers, wherein the interior layer includes;
a first wet end additive comprising an ionic surfactant; and
a second wet end additive comprising a non-ionic surfactant.
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Abstract
A multi-layer through air dried tissue including a first exterior layer comprised substantially of hardwood fibers, an interior layer comprised substantially of softwood fibers, and a second exterior layer comprised substantially of hardwood fibers. The interior layer includes a first wet end additive comprising an ionic surfactant and a second wet end additive comprising a non-ionic surfactant.
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Citations
31 Claims
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1. A multi-layer through air dried tissue comprising:
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a first exterior layer comprised substantially of hardwood fibers; an interior layer comprised substantially of softwood fibers; and a second exterior layer comprised substantially of hardwood fibers, wherein the interior layer includes; a first wet end additive comprising an ionic surfactant; and a second wet end additive comprising a non-ionic surfactant. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27)
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- 28. A multi-layer tissue comprising an outer surface having an Average Peak to Valley Waviness of 140 or less.
Specification