Multi-functional tissue for absorbent articles
OwnerJohn Litvayinventor
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OwnerJohn Litvayinventor
Estimating the term…
The present invention relates generally to an absorbent multi-layer material or to a core for an absorbent article, and more particularly to an absorbent multi-layer material or to a core comprising a central absorbent layer positioned between an upper layer and a lower layer, wherein at least of the upper and/or lower layer(s) has a vertical wicking index of greater than about 6 cm after 19 minutes and/or greater than about 3 cm after 1 minute. Such a multi-layer material or multi-layer core provides improved strength, absorption and rewetting properties. An absorbent article that contains such a multi-layer material or core provides improved ability to absorb and retain fluids and consequently, prevents excessive rewetting and leakage.
An absorbent article having a longitudinal dimension and a lateral dimension comprising:
The absorbent article of claim 19, wherein the total vertical wicking index is greater than about 13.5 cm.
The absorbent article of claim 22, wherein the total capacity is greater than about 125 g/m2.
An absorbent multi-layer composite comprising:
A method of making an absorbent article comprising:
A method of making an absorbent multi-layer composite comprising:
Dependencies are inferred from the claim text.