Tissue products comprising high carbohydrate content fillers

The present invention generally relates to tissue webs and products, which generally have a basis weight less than about 80 grams per square meter (gsm) and a sheet bulk greater than about 5 cubic centimeters per gram (cc/g) comprising a blend of conventional papermaking fibers and high carbohydrate...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Shi Bo, Shannon Thomas Gerard
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention generally relates to tissue webs and products, which generally have a basis weight less than about 80 grams per square meter (gsm) and a sheet bulk greater than about 5 cubic centimeters per gram (cc/g) comprising a blend of conventional papermaking fibers and high carbohydrate fillers. Surprisingly, the fillers may displace a relatively large amount of conventional papermaking fibers, such as hardwood kraft pulp, without negatively affecting important tissue properties such as caliper, bulk, slough, absorbent capacity and softness. In fact, in certain instances the use of fillers actually improves tissue properties.