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WO/2024/085547A2 |
The present invention relates to an electrospinning nozzle block comprising: an internal space for accommodating a spinning solution transferred and injected from a solution storage tank; a nozzle body including a plurality of solution d...
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WO/2024/085475A2 |
The present invention relates to an electrospinning nozzle including: a hollow needle through which a spinning solution is discharged; and a gas ejection means having multiple air holes formed at circumferential areas radially spaced a p...
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WO/2024/082334A1 |
Provided are a melt electrowriting-based carbon fiber-silk fibroin composite material for microbial culture and a preparation method therefor, relating to the field of microbial culture. Silk fibroin, diatomite powder, and high polymer p...
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WO/2024/077389A1 |
The present application provides methods of secondary oil containment comprising lining a liquid hydrocarbon containment basin with a fibrous textile comprising a styrenic block copolymer (SBC), wherein the fibrous textile comprising SBC...
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WO/2024/078997A1 |
The present invention relates to needle felt comprising mineral wool and a fatty acid amide amine, and a use of a fatty acid amide amine in the production of a needle felt from a mineral wool.
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WO/2024/075989A1 |
The present invention relates to a binder for a wet nonwoven fabric of carbon fibers, a carbon fiber dispersion liquid comprising same, a method for preparing same, and a wet nonwoven fabric of carbon fibers manufactured therefrom and, s...
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WO/2024/074361A1 |
An oral pouched product comprising a filling material contained in a liquid permeable pouch of fibrous nonwoven material. The fibrous nonwoven material comprises a mixture of regenerated cellulose fibers and polyhydroxyalcanoate (PHA) fi...
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WO/2024/071589A1 |
The present invention relates to a heat-sealable sheath-core composite fiber, and a nonwoven fabric using same. The sheath-core composite fiber of the present invention has low shrinkage and high bulk property, thereby enabling the bulk ...
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WO/2024/065278A1 |
Embodiments of the present invention relate to the technical field of cotton spreading, and in particular to a cotton spreading machine. The cotton spreading machine comprises a rack, a supporting base, a conveying mechanism, a gear moto...
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WO/2024/062292A1 |
A packaging insert (10) comprises multiple cellulose-based air-laid or solid foam substrates (20, 20A, 20B, 20C) having respective first and main sides (22, 22A, 22B, 22C; 24, 24A, 24B, 24C). First and second paper-based sheets (30, 40) ...
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WO/2024/063766A1 |
A nonwoven material includes a plurality of fibers forming a nonwoven fibrous web with a plurality of fibers forming a nonwoven fibrous web with a plurality of nodes. The nodes may have a desirable material distribution, such as a ratio ...
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WO/2024/063727A1 |
The present invention relates to a nano surface production mechanism (10) in order to provide obtaining a nano surface formed by fiber web by spraying and transferring a liquid fluid onto at least one carrier surface (20), said nano surf...
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WO/2024/063771A1 |
A forming surface for fluid-entangled nonwoven material includes a wall with a plurality of formation holes. Each of the plurality of formation holes includes a blind hole and at least one outlet passage. An end portion of each blind hol...
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WO/2024/063772A1 |
A nonwoven material includes a plurality of fibers forming a nonwoven fibrous web. The nonwoven fibrous web includes a perforated zone with a plurality of apertures. The nonwoven fibrous web also includes a plurality of support areas tha...
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WO/2024/062291A1 |
A packaging insert (10) comprises multiple cellulose-based air-laid or solid foam substrates (20, 20A, 20B, 20C) having respective first and second main sides (22, 22A, 22B, 22C, 24, 24A, 24B, 24C). The packaging insert (10) also compris...
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WO/2024/063769A1 |
A formation surface includes a wall that defines a plurality of lanes with discrete feature zones. The wall further includes a reference line with a plurality of features. The formation surface may be used to modify a substrate to includ...
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WO/2024/062967A1 |
This nonwoven fabric for an absorbent article comprises a first fiber layer and a second fiber layer layered in the thickness direction, with fiber fusion portions at intersections between the fibers. The first fiber layer has a recess-p...
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WO/2024/055392A1 |
A weaving and needling integrated preform formation method, comprising the following steps: moving a core mold (21) in a certain direction along an axis of a weaving machine (1) by arranging grabbing devices at two ends of the weaving ma...
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WO/2024/059233A1 |
The present application discloses a single sided hydrophilic nonwoven fabric with high tensile strength and a CSR wrap made therefrom, wherein the single sided hydrophilic nonwoven fabric has a spunbonded/meltblown/spunbonded (SMS) struc...
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WO/2024/057994A1 |
The present invention addresses the problem of providing a viscose-rayon treatment agent, etc. capable of enhancing the effect of reducing falling foam formation, and reducing generation of an odor. The viscose-rayon treatment agent cont...
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WO/2024/059682A1 |
An aerogel composition includes aerogel particles and a fibrous component that includes one or more materials selected from the group consisting of polymer fibers and inorganic fibers. The ratio of the aerogel particles:fibrous component...
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WO/2024/056711A1 |
The invention relates to a glass wool panel intended to be used as an acoustic panel and having: - a density greater than or equal to 60 kg/m3 and less than or equal to 80 kg/m3, a thickness of between 10 mm and 70 mm, and an average mic...
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WO/2024/056232A1 |
The invention relates to a method for producing a wet-laid non-woven fabric web, comprising the following steps: providing a first suspension with natural pulp fibres in a first tank (14), providing a second suspension with regenerated c...
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WO/2024/051147A1 |
A skincare biomimesis veil device. When a liquid storage bottle (4) is placed in a housing (1), a liquid pushing mechanism (5) presses a conductive push plate (8) to move downwards, and the conductive push plate (8) is separated from a c...
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WO/2024/049064A1 |
Disclosed are a composite nonwoven fabric and an article including same. The disclosed composite nonwoven fabric comprises a circular cross-section fiber and a modified cross-section fiber, wherein the modified cross-section fiber is a y...
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WO/2024/048410A1 |
The purpose of the present invention is to provide an activated carbon fiber non-woven fabric having a superior absorption/desorption performance and a high load-durability in the thickness direction. This activated carbon fiber non-wove...
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WO/2024/047314A1 |
The present invention relates to a mineral wool mat (1) comprising at least a plurality of mineral fibres stacked on top of each other and side by side within the mineral wool mat (1), the mineral fibres being rigidly connected to one an...
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WO/2024/048565A1 |
This metal nonwoven fabric comprises a metal fiber and is liquid permeable. An average fiber diameter of the metal fiber is between 20 nm and 10 µm both inclusive. In the metal nonwoven fabric, a distribution peak top diameter of voids ...
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WO/2024/047349A1 |
The invention relates to a non-woven mat or shaped article comprising a mixture of both fibrillated feather barb material and fibrillated feather quills. The invention provides a method for absorbing oil, the method comprising the steps ...
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WO/2024/047389A1 |
The present disclosure explains a rubber base mat with coir fibres and method of manufacturing thereof. The method includes the following steps. First, providing (101) a rubber base having a predetermined width and length, wherein the ru...
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WO/2024/048630A1 |
Provided are a method for manufacturing a hydrophilic fiber having excellent hydrophilicity retaining ability and a method for manufacturing a nonwoven fabric. A step is performed for discharging a sheath material 11 that has a thermop...
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WO/2024/044155A1 |
Nonwovens, films, and composites thereof are provided, in which at least the nonwoven or film has a plurality of small-sized calcium carbonate (CaCO3) particles having generally narrow distribution.
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WO/2024/037987A1 |
A method of manufacture of a nonwoven product comprising polyvinyl alcohol fibres, the method comprising the steps of: providing a polyvinyl alcohol composition comprising homopolymeric polyvinyl alcohol having a degree of hydrolysis of ...
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WO/2024/037991A1 |
A method of manufacture of a nonwoven product comprising polyvinyl alcohol fibres, the method comprises the steps of: providing a polyvinyl alcohol composition comprising homopolymeric polyvinyl alcohol having a degree of hydrolysis of 8...
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WO/2024/038006A1 |
The invention relates to the manufacture of rigid insulating materials, preferably 100% natural and/or biosourced, having a better thermal coefficient than existing sheets made of natural and/or plant fibres, which materials are biodegra...
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WO/2024/034357A1 |
Provided is a method for manufacturing a non-woven fabric for absorbent articles, the method making it possible to obtain a non-woven fabric having the desired texture and absorption speed. A method (S100) for manufacturing a non-woven f...
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WO/2024/034356A1 |
Provided is an absorbent article that can maintain absorbent article performance while suppressing deterioration in texture. An absorbent article (1) comprises: a top sheet (10) that comes into contact with the skin of a wearer; and a no...
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WO/2024/033367A1 |
The invention relates to a method for producing a flame-resistant nonwoven-membrane laminate, wherein an elastic yarn is stitched into a flame-resistant nonwoven and once a membrane has been laminated onto it, the nonwoven is shrunk in a...
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WO/2024/032958A1 |
The invention relates to a wound-contact layer, comprising a sterile nonwoven provided for contact with the wound, wherein the nonwoven does not contain any antimicrobially active substances selected from the group consisting of silver, ...
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WO/2024/026930A1 |
A fiber composite material, and a preparation method therefor and the use thereof. The fiber composite material comprises a heat-resistant layer and a liquid guide layer, which are arranged in a stacked manner, wherein the material of th...
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WO/2024/028464A1 |
In its main aspect, the invention relates to a flame shield for an electric vehicle battery, in particular a lithium-ion battery, and to a method for manufacturing it. The flame shield according to the invention comprises at least one fl...
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WO/2024/028429A1 |
The present invention relates to a process for the production of an organo sheet using a woven textile and a melt-blown polyamide and to the use of the obtained organo sheet in automotive, aviation, space travel, railway, drones, urban a...
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WO/2024/026921A1 |
A preparation method for a TPU/PLA melt-blown composite non-woven fabric. The preparation method comprises the following steps: uniformly mixing 80-90 parts by weight of polylactic acid, 10-20 parts by weight of a polyurethane elastomer,...
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WO/2024/028456A1 |
The invention relates to a method for producing an insulating packaging (10), comprising the steps of: providing cellulose fibres (24); portioning the cellulose fibres (24) to form a cellulose fibre bundle (26) with cellulose fibres (24)...
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WO/2024/023125A1 |
The invention relates to a process for manufacturing mineral fibre panels. The invention relates in particular to a process of manufacturing mineral fibre panels having high strength despite reduced binder content, thereby providing impr...
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WO/2024/021441A1 |
Disclosed in the present invention are a non-woven fabric having stripe protrusions on a surface, and an absorption product thereof. The surface of the non-woven fabric has several stripe protrusions which longitudinally extend and are t...
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WO/2024/026088A1 |
A process and system for producing nonwoven materials are disclosed. A foam formed nonwoven web includes a first layer and a second layer. The first layer is shrunken relative to the second layer such that the first layer forms a plurali...
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WO/2024/021038A1 |
A nonwoven includes 20 to 80 wt. % meltblown fiber and 20 to 80 wt. % staple fiber, based on the total weight of the nonwoven. The meltblown fiber includes polyethylene, or a mixture of polyethylene and polypropylene, wherein the polyeth...
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WO/2024/023105A1 |
Novel environmentally friendly, wet strength improved fibrous non-woven fabrics, optionally paper, impregnated with a mixture comprising a silicon component, further comprising water and/or an alcohol and/or a surfactant and a catalyst. ...
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WO/2024/023184A1 |
Glass wool insulation comprises : -a collection of intermingled glass fibres in the form of glass wool, the glass wool having a structure formed from the intermingled glass fibres and air-filled interstices between the intermingled glass...
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