A61F2013/15967

PANT-TYPE GARMENT AND METHOD FOR THE PRODUCTION THEREOF

A pant-type garment having a length direction and a width direction and being divided in the length direction into a front portion, a back portion and a crotch. The front and back portions are joined in a first and a second side seam arranged in first and second side seam regions and are formed as fusion bonds formed by laser bonding of superposed layers of the front and back portions along opposing side edges of the front and back portions. The side seams have a length in the length direction of the pant-type garment and are constituted by fused thermoplastic material. Each side seam has a generally rectangular cross-sectional area, a width in the width direction of the pant-type garment and a thickness perpendicular to the width direction (W) and the length direction (L) within 80% to 100% of the length (l.sub.s) of each side seam.

SYSTEM AND PROCESS FOR PREPARING A FIBROUS NONWOVEN COMPOSITE FABRIC
20220372655 · 2022-11-24 · ·

A system having a first polymer source and a spin beam in fluid communication with the first polymer source is provided. The spin beam includes a spinneret assembly having filament nozzles configured and arranged to extrude a plurality of filaments of a first polymer. A gas distribution plate is disposed downstream of the spinneret assembly, and includes a plurality of gas distribution slots that are configured and arranged to receive two or more corresponding filament nozzles of the spinneret assembly therein. A stream of gas is introduced into the plurality of slots to draw and attenuate the filaments extruded by the plurality of filament nozzles. The drawn and attenuated filaments are collected on a collection surface disposed downstream of the gas distribution plate to form a nonwoven fabric. A solid additive, such as pulp fibers may be blended with the filaments prior to collecting the filaments on the collection surface.

Pants-type disposable diaper
11571344 · 2023-02-07 · ·

A pants-type disposable diaper (1) having a front body part (P), a back body part (Q) and a crotch part (R) positioned therebetween and formed in a pants shape, comprising an absorbent body (7) situated at least at the crotch part (R) and comprising a top sheet, a back sheet and an absorbent core (10) disposed therebetween, and an exterior member (2) provided on an outer side of the absorbent body (7) and situated at least at the front body part (P) and the back body part (Q), wherein the exterior member (2) comprises an outer sheet (5) and an inner sheet (6) provided on a skin-facing side of the outer sheet (5), and the outer sheet (5) is made of a nonwoven fabric having a meltblown nonwoven layer and a printed part is provided to the skin-facing side of the outer sheet (5).

ABSORBENT ARTICLES AND METHODS OF MAKING
20230111494 · 2023-04-13 ·

An absorbent article comprising an absorbent core sandwiched between a liquid permeable topsheet and a liquid impermeable backsheet, wherein the absorbent core comprises absorbent material selected from the group consisting of cellulose fibers, superabsorbent polymers and combinations thereof, wherein said absorbent material is contained within at least one core wrap substrate enclosing said absorbent material, and wherein a top layer of said core wrap is adhered to a bottom layer of said core wrap to form one or more channels substantially free of said absorbent material, wherein said channels have a length extending along a longitudinal axis and the absorbent core has a length extending along said longitudinal axis and wherein the length of said channels is from 10% to 95% of the length of said absorbent core such that each said channels are surrounded by absorbent material wherein said top layer of the core wrap is in direct contact with the topsheet, and wherein said top layer of the core wrap comprises a spunbond nonwoven or a carded thermobonded nonwoven.

ELASTIC NAPPY ELEMENT
20210393445 · 2021-12-23 · ·

An elastic nappy element that includes an elastic layer (1) and outer layers (2, 3) made of a non-woven fabric. The nappy element has connecting regions (4, 8) for connecting the outer layers (2, 3) to the elastic layer (1). These connecting regions (4, 8) include zones (7, 9) in which a form-fitting bond of non-woven material and solidified material of the elastic layer (1) is formed.

Napped Coated Wound Dressing
20210379237 · 2021-12-09 ·

The present invention is directed to an absorbable hemostatic patch that utilizes a biocompatible fibrous, fabric substrate that is melt-blown and napped or loosened at the surface, with the substrate having a low-profile, high flexibility, strength and porosity that is suitable for coating cross-linkable active molecules and ultimately effective for use as a hemostat in situations of problematic bleeding.

Absorbent article with an absorbent system having an opening

An absorbent article can have a top sheet layer, a back sheet layer, and an absorbent system positioned between the top sheet layer and the back sheet layer. The absorbent system can have at least a fluid intake layer, an absorbent core, and a distribution layer. The fluid intake layer can define a fluid intake layer opening and the absorbent core can define an absorbent core opening. A void space is present between the top sheet layer and the distribution layer and the top sheet layer is maintained in a spaced apart relationship from the distribution layer.

COMPOSITE HAVING IMPROVED IN-PLANE PERMEABILITY AND ABSORBENT ARTICLE HAVING IMPROVED FLUID MANAGEMENT

The present disclosure features a composite fabric, including a nonwoven layer including polymeric fibers and/or filaments; a crosslinked cellulose layer including crosslinked cellulose fibers; wherein the crosslinked cellulose layer is positioned opposed to the nonwoven layer (e.g., without an intervening layer different from the crosslinked cellulose layer and the nonwoven layer; in some embodiments, the crosslinked cellulose layer is immediately adjacent to the nonwoven layer); and an interfacial region between the nonwoven layer and the crosslinked cellulose layer, the interfacial region including physically entangled polymeric fibers and/or filaments from the nonwoven layer and crosslinked cellulose fibers from the crosslinked cellulose layer. The nonwoven layer and the crosslinked cellulose layer of the composite fabric are mechanically inseparable in a dry state.

ABSORBENT STRUCTURE COMPRISING CO-FORMED LAYER

An absorbent structure is disclosed, which may be or form part of an absorbent core of an absorbent article. The structure has a caliper, a fluid-receiving side and a non-receiving side. The non-receiving side occupies a first x-y plane; the receiving side occupies a second x-y plane. The structure has a first zone constituting a first portion of the caliper proximate the non-receiving side, and a second zone constituting a second portion of the caliper proximate the receiving side. Each of the zones includes a co-formed blend of constituents. The blend may include AGM particles, spun filaments and/or cellulose fibers. In examples including AGM particles, particles in the first zone may have an average particle size smaller than that of particles in the second zone. In examples including filaments, filaments in the first zone may have an average filament size smaller than that of the filaments in the second zone.

ABSORBENT ARTICLE
20220023112 · 2022-01-27 ·

Disclosed is an absorbent article including: a laminate that has an absorbent containing water-absorbent resin particles and a fibrous material, and a core wrap sandwiching the absorbent from upper and lower sides of the absorbent; a liquid-permeable sheet disposed on an upper surface of the laminate; and a liquid-impermeable sheet disposed on a surface on a side opposite to the liquid-permeable sheet of the laminate. The water-absorbent resin particles satisfy the following requirements (a) and (b). (a) A surface drying index of the absorbent article represented by the following formula is 45 or lower.


Surface drying index=(moisture content index 1.5 minutes after liquid injection/moisture content index 1 minute after liquid injection)×100

(b) A water retention capacity of the water-absorbent resin particles for a physiological saline solution is 30 g/g or more.