3283results about "Sanitary towels" patented technology

Disclosed is a fibrous web comprising a first region and at least one discrete integral second region, the second region having at least one portion being a discontinuity exhibiting a linear orientation and defining a longitudinal axis, and at least another portion being a deformation comprising a plurality of tufted fibers integral with but extending from the first region.

Apparatus and method for producing absorbent structures with absorbent layers with channel(s) without absorbent material, using a first moving endless surface with specific raised strip(s) and a second moving endless surface with specific mating strip(s).

A disposable absorbent article suitable for absorbing and retaining aqueous body fluids includes a backsheet that is substantially liquid impervious except at a discontinuity therein and an absorbent core between the backsheet and a topsheet. The absorbent core includes a non-removable component and a removable and replaceable component in fluid communication with the non-removable component. Access for the removal and replacement of the removable component is provided by the discontinuity in the backsheet. The replaceable absorbent core component may be removed and a like component may be substituted in place of the removed component without removal of the absorbent article from the wearer.

In one embodiment, a feminine care product comprises a cover layer containing a cover material and indicia imprinted thereon, a liquid impervious bottom layer bonded to the cover layer, and an absorbent core intermediate the cover layer and the bottom layer. The indicia is formed from an ink comprising a surfactant and / or a botanical extract in an amount effective to increase the absorptive properties of bodily exudates into the cover layer as compared to the cover layer without the surfactant and / or botanical extract.

An absorbent core material for a disposable absorbent article and an article with at least one absorbent core material. The absorbent core material can be a fibrous airlaid nonwoven web comprising cellulosic fibers and having a first density, and having a plurality of discrete out-of-plane deformations, the out-of-plane deformations having a second density, wherein the second density is less than the first density.

A delivery device for a sanitary article includes an encapsulating material with a first layer and a second layer, enclosing an additive in a space formed by these layers of encapsulating material. The delivery device also includes a third layer, positioned above the second layer of encapsulating material. The third layer extends beyond and thereby covers substantially all of the edges of the second layer of encapsulating material. The third layer may also extend into and throughout the space formed between the first and second layers of encapsulating material that enclose the additive. The third layer thereby protects the user of a product comprising the delivery device from contact with the edges of the second layer of encapsulating material and also provides a means for attaching the delivery device to an article to keep it in place during transport storage and use. The invention also relates to sanitary articles, such as hygiene tissues and absorbent articles, containing the delivery device.

An absorbent feminine care article (20) having a longitudinal direction (22), a lateral direction (24), first and second longitudinally opposed end portions (72, 72a), and an intermediate portion (76) located between the end portions. The article (20) comprises an absorbent body structure (30) sandwiched between a cover (26) and a baffle (28). In a particular aspect, the absorbent structure (30) can include one or more distinctively configured embossment regions (34), and the embossment regions can be distributed along the intermediate portion (76) of the article.