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WO/2020/058462A1 |
The present invention relates to a melt spun fiber comprising a propylene polymer composition comprising a terpolymer of propylene with ethylene comonomer units and alpha-olefin comonomer units having from 4 to 12 carbon atoms, wherein t...
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WO/2020/056193A1 |
A spunbond non-woven fabric includes a plurality of fibers. The fibers are formed from a polymer blend that includes at least one first polymer and at least one second polymer. A melt flow rate of the at least one first polymer is greate...
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WO/2020/041862A1 |
The present technology generally relates to a method for improving evaporation of moisture from a fabric. The method comprises bounding a first layer of fabric having wicking properties to a second layer of non-woven fabric, wherein the ...
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WO/2020/043746A1 |
The invention relates to the production of a preform (26) for producing a part (10) made of composite material with an unchangeable final shape, comprising the following steps: • supplying an at least triaxial non-woven textile (13) co...
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WO/2020/042139A1 |
The present disclosure provides a fabric laminate. In an embodiment, the fabric laminate includes a fabric sheet, a coating layer, and a tie layer. The fabric sheet is composed of propylene-based polymer fibers. The coating layer is comp...
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WO/2020/031834A1 |
A multiaxial textile resin base material comprising a thermosetting resin (B) impregnated in a multiaxial textile base material laminate. The multiaxial textile base material laminate includes fiber bundle sheets in which a unidirectiona...
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WO/2020/031425A1 |
The present invention is a stretchable sheet (1) for an absorptive article, in which a plurality of elastic filaments (4) arranged so as to extend in one direction without crossing one another are, in a substantially non-elongated state ...
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WO/2020/025440A1 |
The invention relates to a nonwoven material (100, 101) and to a wiping cloth (200), a face mask (300) and a drying cloth (400) comprising the nonwoven material (100, 101), having a network (1) of shaped bodies (2), wherein the nonwoven ...
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WO/2020/028147A1 |
The present invention is generally directed to cloth-like nonwoven webs. More specifically, the present invention is directed to a spunbond fabric made from a polymer blend that includes a high tacticity polyolefin such as polypropylene,...
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WO/2020/026062A1 |
A relofted, spunbonded nonwoven web exhibiting a solidity of from less than 8.0 %, to at least 3.0 %, and exhibiting a Quality Factor of at least 0.30. Methods of making a relofted web; and, methods of using a relofted web as an air-filt...
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WO/2020/021263A1 |
A method is disclosed for manufacturing connectable or non-connectable elongate porous plastic profiles 12 from substantially continuous randomised extruded plastic strands made of recycled thermoplastics. Current manufacturing processes...
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WO/2020/021158A1 |
The invention relates to a manufacturing process of equipment for use in the production of nonwoven fabrics and paper products. According to the present invention, a sleeve for an embossing roller is produced using additive manufacturing...
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WO/2020/022260A1 |
In order to provide a spun-bonded nonwoven fabric that has low pressure loss, high dust collection performance, and excellent processability, and an air filter using the spun-bonded nonwoven fabric, the present invention provides a spun-...
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WO/2020/019677A1 |
A multifunctional filament fabric, comprising an interwoven fabric, warp-knitted fabric made by means of a multi-axial stitching method, non-woven fabric and a pre-preg thereof. Either one or both of a spiral filament strip (1) and an el...
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WO/2020/016652A2 |
A non-shedding hybrid nonwoven web comprised of 99% by mass of functional material(s) co-mingled with the filaments. High level of particle retention within the fabric is provided without the aid of adhesives, binders, adhesive polymers,...
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WO/2020/016296A1 |
The invention relates to an apparatus for laying filaments (3) to form a spunbond (8), dehumidifying the spunbond (8) and extracting the process air laden with solvent and coagulant, comprising a conveyor apparatus (7) for transporting t...
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WO/2020/013193A1 |
A filter material for removing leukocytes, said filter material comprising a non-woven fabric configured from polyester fibers, wherein, in a differential scanning calorimetry (DSC) curve obtained by DSC, the non-woven fabric has a first...
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WO/2020/012964A1 |
This fiber-reinforced resin composite body (1) comprises a thermosetting resin (2), a plurality of reinforcing fiber layers (4) layered in the thermosetting resin (2), and a thermoplastic resin (5) dispersed in the form of particles with...
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WO/2020/002065A1 |
The invention relates to a method and to an associated apparatus for producing a meltblown nonwoven, in which a plurality of synthetic filaments are extruded from a tool, stretched by means of hot process air and are laid on a band scree...
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WO/2020/005515A1 |
Laminates comprising at least one elastomeric film comprising an olefinic block copolymer, a styrenic block copolymer or combinations thereof, which is primarily stretchable in a first direction, and at least one spunlace nonwoven substr...
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WO/2020/004007A1 |
In order to provide a spunbond nonwoven fabric for use in filters that has excellent rigidity, folding resistance and basis weight uniformity, and that also has excellent dust capture performance and mechanical properties, this spunbond ...
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WO/2019/245775A1 |
A stretch laminate is disclosed. The stretch laminate may include a layer of nonwoven material that includes an accumulation of filaments and has an inner surface and an outer surface, the outer surface having an ordered arrangement of z...
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WO/2019/245216A1 |
The present invention relates to a method for producing a nonwoven fabric that improves filtration performance when applied as a filter material, in which by controlling the modification ratio of the Y-shaped cross section of long polyes...
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WO/2019/241091A1 |
Shaped, soft, and textured nonwoven fabrics are provided. Absorbent articles that comprise shaped, soft and textured nonwoven fabrics are provided. The nonwoven fabrics may be a topsheet and an outer cover nonwoven material of the absorb...
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WO/2019/241090A1 |
Absorbent articles are provided that comprise shaped, soft and textured nonwoven fabrics. The nonwoven fabrics may be a topsheet and an outer cover nonwoven material of the absorbent article. A portion of a wearer-facing surface of the t...
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WO/2019/241088A1 |
Absorbent articles are provided that comprise shaped, soft and textured nonwoven fabrics. The nonwoven fabrics may be a topsheet and an outer cover nonwoven material of the absorbent article. A portion of a wearer-facing surface of the t...
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WO/2019/233866A1 |
The invention relates to a multiaxial product comprising at least three thread layers, each of the thread layers being formed by multi-filament reinforcing yarns which are arranged within the thread layers so as to be mutually parallel a...
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WO/2019/234334A1 |
The invention relates to a textile structure, intended to be used as a sound-absorbing structure in acoustic ceiling panels and/or acoustic wall panels, consisting (a) of a nonwoven mat of glass fibers bound by a thermoset binder, the no...
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WO/2019/230837A1 |
A nonwoven fabric for curtain in an embodiment of the present invention is formed from fibers having a thermoplastic resin as a main component, said nonwoven fabric for curtain being characterized in that: in the surface of the nonwoven ...
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WO/2019/230836A1 |
A wall material nonwoven fabric according to an embodiment of the present invention comprises fiber mainly composed of a thermoplastic resin and is characterized in that, on the surface of the nonwoven fabric, fibers are fused together a...
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WO/2019/230596A1 |
The additive for polyolefin-based resins of the present invention is characterized by comprising an aliphatic alcohol and an oxyethylene alkyl ether, the aliphatic alcohol being a C16-32 monohydric aliphatic alcohol and the oxyethylene a...
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WO/2019/230263A1 |
This transparent net structure includes two or more uniaxial alignment bodies of multilayer films each including a thermoplastic resin layer that contains at least one type of polypropylene (T) selected from the group consisting of block...
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WO/2019/231101A1 |
The present invention relates to a hydroentangled nonwoven fabric mask pack sheet having a layered structure, the sheet comprising: a base layer of a spunbond nonwoven fabric composed of olefin fibers; and a face layer of a spunlace nonw...
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WO/2019/225466A1 |
The present invention addresses the problem of providing cloth that can be suitably used in protective clothing and that excels in water-pressure resistance performance and moisture permeability. Cloth having a nonwoven fabric, wherein t...
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WO/2019/222991A1 |
Provided is a process and an apparatus for making a fibrous web comprising a plurality of first areas comprising hydroentangled fibers, the first areas being discrete in a machine direction and/or a counter-machine direction, wherein the...
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WO/2019/225304A1 |
Provided is a skin material that suppresses an increase in temperature of various articles. A skin material (1) includes a front layer (3) and a back layer (5) stacked on the back of the front layer (3) with or without an adhesive layer ...
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WO/2019/222668A1 |
A method of preparing an electret by saturating a nonwoven fabric with a liquid, such as water, and removing the liquid via suction to generate charges by friction between the fabric fibers and the liquid is described. The saturating can...
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WO/2019/221822A1 |
A fabric of nanofibers that includes an adhesive is described. The nanofibers can be twisted or both twisted and coiled prior to formation into a fabric. The adhesive can be selectively applied to or infiltrated within portions of the na...
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WO/2019/217776A1 |
A nonwoven article comprising a two-dimensional nonwoven structure or a three-dimensional nonwoven structure comprising a plurality of discontinuous polycrystalline, aluminosilicate ceramic fibers that are cohesively bonded together by a...
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WO/2019/217658A1 |
A nonwoven article comprising a two-dimensional nonwoven structure having a longest major surface dimension and a shortest major surface dimension, said two-dimensional nonwoven structure comprising a plurality of discontinuous polycryst...
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WO/2019/216149A1 |
According to the present invention, the curling or lifting of webs that occurs during the production nonwoven fabrics, and wrinkles that form on the surface of nonwoven fabrics are prevented. Also, the webs can be easily taken off withou...
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WO/2019/205947A1 |
Aerogel-modified polypropylene and preparation method therefor, and an ultralight thermal-insulating melt-blown non-woven fabric and preparation method therefor. The preparation method for aerogel-modified polypropylene comprises: before...
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WO/2019/203484A1 |
There is provided a non-woven fabric of a crimped composite fiber including: a first propylene-based polymer and a second propylene-based polymer, wherein, in the first propylene-based polymer and the second propylene-based polymer, a me...
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WO/2019/198397A1 |
Provided is a spinneret such that it is possible to fabricate a large-sized spinneret using a general-purpose processing machine that can be introduced relatively inexpensively, making it possible to reduce fabrication cost and manufactu...
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WO/2019/192837A1 |
The invention relates to a method for producing a textile fabric that has triboelectrically charged fibers, and a textile fabric. At least two separate nozzle bars or at least one multi-polymer nozzle bar is used to produce fibers from d...
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WO/2019/195371A1 |
A self-wrapping sleeve and method of construction thereof is provided. The sleeve includes an elongate multilayered tubular wall having opposite edges extending along a longitudinal axis of the sleeve between opposite ends of the sleeve....
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WO/2019/192948A1 |
Subject of the invention is a nonwoven fabric which is reinforced by a plurality of yarns which are embedded in the nonwoven fabric, wherein the nonwoven fabric comprises yarns which have a curved path. Subject of the invention are also ...
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WO/2019/188134A1 |
The present invention addresses the problem of providing a non-woven fabric laminate having excellent stretch characteristics and stress retention, and a stretchy non-woven fabric laminate, a textile product, an absorbent article, and a ...
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WO/2019/185997A1 |
The present invention relates to a method for producing a part made of a composite material, comprising a step of producing a needled preform (105) which comprises at least two needled sub-sets (103a) of plies stacked one on top of the o...
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WO/2019/187282A1 |
A non-woven fabric comprising fibers, wherein the fibers have a uniaxial elongational viscosity of 430 Pa·s to 1200 Pa·s as measured at 160°C, with a 2.5×102(1/sec) elongation strain rate, and the proportion of the uniaxial elongatio...
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