Extensible absorbent layer and absorbent article
OwnerMaria Raidel, Franz Aschenbrenner +1inventors
InventorsMaria Raidel, Franz Aschenbrenner, Jan Ullman
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OwnerMaria Raidel, Franz Aschenbrenner +1inventors
InventorsMaria Raidel, Franz Aschenbrenner, Jan Ullman
Estimating the term…
The present invention provides an absorbent layer prepared from an absorbent nonwoven web having a first plurality of slits with a first orientation and a second plurality of slits with a second orientation, wherein the first orientation is different from the second orientation. The first plurality of slits and the second plurality of slits are at least partially through the absorbent nonwoven web, and the second plurality of slits at least partially intersects the first plurality of slits in a manner such that where the first and second plurality of slits intersect the first and second plurality of slits combine to form apertures in the absorbent nonwoven web. The present invention also provides an absorbent article having a liquid-permeable top layer, a liquid-impermeable backing layer, and the absorbent layer of the present invention positioned between the top layer and the backing layer. Also disclosed is a method of preparing the absorbent layer.
An absorbent article, having a longitudinal direction and a lateral direction, said absorbent article comprising:
An apertured absorbent nonwoven web comprising a first plurality of slits having a first orientation and a second plurality of slits having a second orientation, the first orientation is different from the second orientation, the first plurality of slits and the second plurality of slits are at least partially through the absorbent nonwoven web, and the second plurality of slits at least partially intersects the first plurality of slits;
A process for preparing an apertured web, said process comprising:
An apparatus for aperturing a web comprising an anvil roll, a first cutting roll and a second cutting roll, wherein the first cutting and second cutting rolls are in communication with the anvil roll, each cutting roll comprises a series of protrusions that are capable of forming slits in a web passed between the anvil and each cutting roll;
Dependencies are inferred from the claim text.