A61F2013/51147

BREAST PAD
20200360197 · 2020-11-19 ·

A breast pad for receiving fluid leaked from a subject's breast includes an inner layer disposed for contacting the subject's breast. The inner layer has an inner surface and an outer surface opposite the inner surface. The inner layer includes wicking material for wicking fluid from the inner surface to the outer surface away from the subject's breast. An intermediate layer is disposed over the outer surface of the inner layer. The intermediate layer includes an absorbent material for absorbing the fluid wicked from the subject's breast by the wicking material of the inner layer. An outer layer is disposed over the intermediate layer. The outer layer includes a liquid-impermeable material for trapping the fluid absorbed by the intermediate layer within the breast pad.

PROCESS FOR MAKING AN ABSORBENT ARTICLE COMPRISING A TOPSHEET/ACQUISITION LAYER LAMINATE

A process of making an absorbent article is disclosed. A liquid permeable topsheet web extending substantially continuously in a machine direction a backsheet web, and an intermediate layer are provided. The topsheet web has first and second surfaces. The backsheet web extends substantially continuously in the machine direction. The intermediate layer has a first and second surface. The topsheet and intermediate layer are aligned in a face to face relationship such that the second surface of the topsheet in in contact with the first surface of the intermediate layer and simultaneously mechanically deformed which combines the topsheet with the intermediate layer. The topsheet web and intermediate layer are nested together such that a majority of the three-dimensional protrusions formed in the topsheet web coincide with and fit together with a majority of the three-dimensional protrusions formed in the intermediate layer to provide a topsheet/intermediate layer laminate web having three-dimensional protrusions.

Apertured topsheets and methods for making the same

A diaper includes a liquid permeable topsheet including a patterned apertured nonwoven material. The patterned apertured nonwoven material includes a plurality of land areas in the patterned apertured nonwoven material and a plurality of apertures defined in the patterned apertured nonwoven material. At least some land areas of the plurality of land areas surround at least some apertures of the plurality of apertures. The plurality of apertures are non-homogeneous in a repeat unit such that at least two apertures of the plurality of apertures have a different size or a different shape.

Absorbent article

There is provided an absorbent article with its front-surface sheet composed of cotton fibers by which liquid reversion is prevented and water retention on the front-surface sheet is minimized. An incontinence pad 1 is provided that is configured to absorb urine at medium or more volume that is 20 cc or more. A front-surface sheet 3 is formed of a spunlace nonwoven fabric 100 wt % of which is composed of cotton fibers and which is coated with a water repellent agent, and has, at least at a portion corresponding to an excreting hole, numerous front-face/back-face penetrating openings 10 that are longer shaped in the longitudinal direction of the incontinence pad 1. The cotton fibers form numerous longitudinal streaks 11 and numerous lateral streaks 12, the longitudinal streaks extending along the longitudinal direction of the incontinence pad 1 and being formed with an interval in the width direction of the incontinence pad 1, and the lateral streaks extending along the width direction of the incontinence pad 1 and connecting together the longitudinal streaks formed with an interval in the longitudinal direction of the incontinence pad 1. The openings 10 are formed within portions surrounded by the longitudinal streaks 11 and the lateral streaks 12. The longitudinal streaks 11 have more fibers and are formed at a higher density than the lateral streaks 12.

Polyolefin film for use in packaging

A polyolefin packaging film is provided. The polyolefin film is formed by a thermoplastic composition containing a continuous phase that includes a polyolefin matrix polymer and nanoinclusion additive is provided. The nanoinclusion additive is dispersed within the continuous phase as discrete nano-scale phase domains. When drawn, the nano-scale phase domains are able to interact with the matrix in a unique manner to create a network of nanopores.

Patterned Apertured Webs

A patterned apertured web is disclosed. The patterned apertured web includes a plurality of land areas in the patterned apertured web and a plurality of apertures defined in the patterned apertured web. At least some land areas of the plurality of land areas surround at least some apertures of the plurality of apertures. The patterned apertured web has an Effective Open Area in the range of about 3% to about 30%, according to the Aperture Test herein. The plurality of apertures include a first set of apertures defining a first shape and a second set of apertures defining a second shape. The first shape is positioned within the second shape.

PACKAGED FEMININE HYGIENE PAD PRODUCT ADAPTED FOR DISCREET CARRY AND ACCESS, AND MANUFACTURING PROCESS

A method for manufacturing feminine hygiene pad products is disclosed. The method may include: providing a continuous stream of pads moving along a machine direction; orienting each of the pads such that its longitudinal axis is substantially aligned with a cross direction; providing a continuous web of backsheet adhesive coversheet material moving along the machine direction, the material bearing a series of spaced separation perforations along cross direction lines of separation, or alternatively, providing such separation perforations; providing deposits of backsheet adhesive between the material and the pads; successively disposing the pads in contact with the material, wherein the pads are adhered to the material by the backsheet adhesive; and following such disposition of the pads, successively separating each pad, together with a portion of the material, from a following pad, and from the material, along the separation perforations, thereby creating individual pads each bearing an individual backsheet adhesive coversheet.

PACKAGED FEMININE HYGIENE PAD PRODUCT ADAPTED FOR DISCREET CARRY AND ACCESS, AND MANUFACTURING PROCESS

A product including a feminine hygiene pad in a folded configuration, provided in an individualized package is disclosed. The pad is folded separately of the package and contained within the package, and folded such that is has a singularized main fold nose.

PACKAGED FEMININE HYGIENE PAD PRODUCT ADAPTED FOR DISCREET CARRY AND ACCESS, AND MANUFACTURING PROCESS

A product including a feminine hygiene pad provided in a folded configuration within an individualized package is disclosed. The pad is folded separately of the package and contained within the package. The pad may include a backsheet adhesive coversheet including a section of polymeric film adhered to an outward-facing side of the backsheet of the pad, and a deposit of backsheet adhesive disposed between the backsheet adhesive coversheet and the backsheet, the the backsheet adhesive coversheet and the backsheet adhesive being selected and adapted such that the backsheet adhesive coversheet may be peeled away from the pad to expose the backsheet adhesive without substantial damage to a remainder of the pad, and such that the backsheet adhesive remains substantially in place and adhered to the backsheet following peeling away of the backsheet adhesive coversheet.

PACKAGED FEMININE HYGIENE PAD PRODUCT ADAPTED FOR DISCREET CARRY AND ACCESS, AND MANUFACTURING PROCESS

A product including a feminine hygiene pad in a folded configuration provided within an individualized envelope package is disclosed. The pad is folded separately of the envelope package and is entirely contained within the package. The package has a rectangular shape and includes a section of polymeric film, a pair of side seams, and a closure flap overlapping an opening edge, wherein the package is configured to create an access opening upon lifting of the closure flap, while allowing material along the side seams to remain unseparated.