The invention refers to a cover nonwoven for an interior lining for a vehicle, comprising a nonwoven fabric consisting of at least two nonwoven layers, a first nonwoven layer and a second nonwoven layer, wherein a first outer surface of the nonwoven fabric is formed by a surface of the first nonwoven layer and a second outer surface of the nonwoven fabric is formed by a surface of the second nonwoven layer, and wherein the first nonwoven layer and the second nonwoven layer are inseparably bonded on the entire surface. According to the invention, the first nonwoven layer is formed of a rough polypropylene spunlaced nonwoven and the second nonwoven layer is formed of a dense polypropylene spun-bonded nonwoven, wherein the first outer surface of the nonwoven fabric is suitable for the application of a pressure-sensitive adhesive, and wherein the second outer surface of the nonwoven fabric has hydrophobic properties.

The invention refers to a cover nonwoven for an interior lining for a vehicle, comprising a nonwoven fabric consisting of at least two nonwoven layers, a first nonwoven layer and a second nonwoven layer, wherein a first outer surface of the nonwoven fabric is formed by a surface of the first nonwoven layer and a second outer surface of the nonwoven fabric is formed by a surface of the second nonwoven layer, and wherein the first nonwoven layer and the second nonwoven layer are inseparably bonded on the entire surface. According to the invention, the first nonwoven layer is formed of a rough polypropylene spunlaced nonwoven and the second nonwoven layer is formed of a dense polypropylene spun-bonded nonwoven, wherein the first outer surface of the nonwoven fabric is suitable for the application of a pressure-sensitive adhesive, and wherein the second outer surface of the nonwoven fabric has hydrophobic properties.

The present disclosure provides a polyolefin film including a fibrous polyolefin having an average diameter of 0.1 μm or more and less than 1.0 μm, wherein the polyolefin film has a connected-void structure, has a void ratio a of 50% to 90%, has a thickness d in μm, which satisfies, together with the void ratio a, a relation of 40≤(d×(100−a)/100)≤200, and is used as a radiative cooling film, and a radiative cooling structure body including the polyolefin film.

The present disclosure provides a polyolefin film including a fibrous polyolefin having an average diameter of 0.1 μm or more and less than 1.0 μm, wherein the polyolefin film has a connected-void structure, has a void ratio a of 50% to 90%, has a thickness d in μm, which satisfies, together with the void ratio a, a relation of 40≤(d×(100−a)/100)≤200, and is used as a radiative cooling film, and a radiative cooling structure body including the polyolefin film.

Provided is a composite sheet that is particularly useful as an AQDL component in absorbent articles. The composite sheet includes a fluid acquisition component and an airlaid component. The airlaid component may include one or more airlaid layers that are successively formed overlying each other. Each of the airlaid layers are adjacent to, and in direct contact with, immediately adjacent layers of the airlaid component so that adjacent layers are in fluid communication with respect to each other. The fluid acquisition component includes a nonwoven fabric comprising a carded nonwoven fabric comprised of a plurality of staple fibers that are air through bonded to each other to form a coherent nonwoven fabric. The airlaid layer(s) include a blend of cellulose and non-cellulose staple fibers. The staple fibers may be bicomponent fibers having a polyethyelene sheath and a polypropylene or polyethylene terephthalate core, and mixtures of such fibers.

A nonwoven fabric having improved fluid management properties is provided. The fabric is formed of a plurality of the fibers that include at least an aliphatic polyester polymer. The aliphatic polyester polymer defines at least a portion of an outer surface of the fibers, and includes a natural-based finish composition that is adhered thereto.

A nonwoven fabric having improved fluid management properties is provided. The fabric is formed of a plurality of the fibers that include at least an aliphatic polyester polymer. The aliphatic polyester polymer defines at least a portion of an outer surface of the fibers, and includes a natural-based finish composition that is adhered thereto.

A production device for melt-blown non-woven fabric, with which a high molecular weight polymer can be reduced in molecular weight by applying a shear force to the high molecular weight polymer without adding an additive such as a peroxide that promotes thermal decomposition reaction, and a low molecular weight polymer can be efficiently produced. The low molecular weight polymer and the melt-blown non-woven fabric are produced using a continuous high shearing device that applies a shear force to the high molecular weight polymer serving as a raw material by rotation of a screw body 37 to reduce the molecular weight of the high molecular weight polymer so as to obtain a low molecular weight polymer, and cools the low molecular weight polymer by passing the low molecular weight polymer through a passage 88 arranged in the axial direction inside the screw body 37.

A production device for melt-blown non-woven fabric, with which a high molecular weight polymer can be reduced in molecular weight by applying a shear force to the high molecular weight polymer without adding an additive such as a peroxide that promotes thermal decomposition reaction, and a low molecular weight polymer can be efficiently produced. The low molecular weight polymer and the melt-blown non-woven fabric are produced using a continuous high shearing device that applies a shear force to the high molecular weight polymer serving as a raw material by rotation of a screw body 37 to reduce the molecular weight of the high molecular weight polymer so as to obtain a low molecular weight polymer, and cools the low molecular weight polymer by passing the low molecular weight polymer through a passage 88 arranged in the axial direction inside the screw body 37.

Disclosed herein are nonwoven webs comprising a nonwoven substrate and a binder comprising a polysaccharide. In one embodiment, the polysaccharide can comprise poly alpha-1,3-glucan, a poly alpha-1,3-glucan ether compound as disclosed herein, a poly alpha-1,3-glucan ester compound as disclosed herein, a graft copolymer comprising a backbone comprising dextran and poly alpha-1,3-glucan side chains, a crosslinked graft copolymer comprising a backbone comprising dextran and poly alpha-1,3-glucan chains, or a mixture thereof. Also disclosed are articles comprising the nonwoven webs, and methods of making the nonwoven webs.