Multiple ply paper wiping product having a soft side and a textured side
First Claim
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1. A paper wiping product comprising:
- a first outer ply comprising an uncreped, throughdried paper web, said first outer ply having a basis weight of from about 15 gsm to about 80 gsm and a textured surface having an Overall Surface Depth of greater than about 0.1 mm; and
a second outer ply bound to said first outer ply, said second outer ply comprising a paper web, said second outer ply having a basis weight less than said first outer ply, said second outer ply comprising softwood fibers and hardwood fibers and having surfaces less textured than the textured surface of the first outer ply.
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Abstract
A laminate wiping product is disclosed. The wiping product includes a first outer ply that has a textured surface. For example, the first outer ply can be an uncreped throughdried paper web having a three-dimensional conformation. The second outer ply, on the other hand, can be a smoother and softer web. The plies are laminated together by any suitable process. In one embodiment, the plies are embossed and nested together to form the final product.
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Citations
30 Claims
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1. A paper wiping product comprising:
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a first outer ply comprising an uncreped, throughdried paper web, said first outer ply having a basis weight of from about 15 gsm to about 80 gsm and a textured surface having an Overall Surface Depth of greater than about 0.1 mm; and
a second outer ply bound to said first outer ply, said second outer ply comprising a paper web, said second outer ply having a basis weight less than said first outer ply, said second outer ply comprising softwood fibers and hardwood fibers and having surfaces less textured than the textured surface of the first outer ply. - View Dependent Claims (2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15)
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8. A paper wiping product as defined in 1, wherein said first outer ply has a basis weight of from about 20 gsm to about 27 gsm, said second outer ply having a basis weight of from about 19 gsm to about 23 gsm.
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16. A process for producing a laminated wiping product comprising:
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forming a paper web from an aqueous slurry of fibers;
throughdrying said paper web without creping said paper web, said paper web having a basis weight of from about 20 gsm to about 80 gsm, said paper web being dried on a throughdrying fabric having from about 5 to about 300 impression knuckles per square inch, said knuckles being raised at least 0.005 inches above the plane of the fabric, wherein, during drying, the paper web is macroscopically rearranged to conform to the surface of the throughdrying fabric to form a textured surface on the web;
and laminating said paper web to an embossed tissue web, said tissue web comprising softwood fibers and hardwood fibers. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24)
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25. A paper wiping product comprising:
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a first outer ply comprising an uncreped, throughdried paper web, the first outer ply having a basis weight of at least 15 gsm, the paper web comprising softwood fibers and high-yield fibers, said first outer ply including a textured surface defining an exterior surface of the wiping product, the textured surface having an Overall Surface Depth of greater than about 0.1 mm; and
a second outer ply secured to said first outer ply by a binder material, said second outer ply comprising a paper web containing high-yield fibers and fibers selected from the group consisting of softwood fibers, hardwood fibers and mixtures thereof, said second outer ply having a basis weight less than said first outer ply. - View Dependent Claims (26, 27, 28, 29, 30)
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Specification