SOFT TISSUE PRODUCTS CONTAINING SELECTIVELY TREATED FIBERS
The present invention is a tissue product comprising at least one tissue sheet. Each tissue sheet comprises a first side and an opposing second side. At least one tissue sheet comprises selectively treated pulp fiber treated with at least one hydrophobic chemical additive distributed non-uniformly i...
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Format: | Patent |
Sprache: | eng ; spa |
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Zusammenfassung: | The present invention is a tissue product comprising at least one tissue sheet. Each tissue sheet comprises a first side and an opposing second side. At least one tissue sheet comprises selectively treated pulp fiber treated with at least one hydrophobic chemical additive distributed non-uniformly in the z-direction within the tissue sheet. The tissue sheet has a % z-directional hydrophobic chemical additive gradient between the first side of the tissue sheet and the second side of the tissue sheet of about 20 % or greater.
La presente invencion se refiere a un producto de tisu que comprende por lo menos una hoja de tisu. Cada hoja de tisu comprende un primer lado y un segundo lado opuesto. Por lo menos una hoja de tisu comprende fibra de tisu tratada selectivamente y tratada con por lo menos un aditivo quimico distribuido en forma no uniforme en la direccion z dentro de la hoja de tisu. La hoja de tisu tiene un por ciento de gradiente de aditivo quimico hidrofobico en la direccion z entre el primer lado de la hoja de tisu y el segundo lado de la hoja de tisu de alrededor de 20% o mas. |
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