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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/2024/063769A1 |
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/2024/055392A1 |
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/2023/175255A1 |
The invention relates to a needling system (100) for producing a textile preform, the system comprising: a needling head (110); a robotic arm (120) that is movable in multiple degrees of freedom, bears the needling head and is configured...
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WO/2023/151384A1 |
Disclosed is a production process of a sticking-proof polyester needled felt, in which a multi-component hybrid structure is constructed after a polyester needled felt is coated. The process achieves good sticking-proof effects, while em...
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WO/2023/111806A1 |
Described is a component (1) made of non-woven textile fibres comprising a web (2) of textile fibres which is pleated in the direction of the length and/or width of the component (1) and which is needle punched in the direction of the le...
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WO/2022/250978A1 |
Aspects herein are directed to a composite nonwoven textile that includes non-linear entangled seams and method and systems for producing the same. The composite nonwoven textile includes at least a first nonwoven layer, a second layer, ...
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WO/2022/179720A1 |
The invention relates to a water beam for generating fluid jets in order to hydrodynamically solidify a material web, comprising a plurality of nozzle openings for discharging the fluid jets onto the material web, said nozzle openings be...
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WO/2022/145726A1 |
The present invention relates to a non-woven fabric, a carpet, and a method for preparing same. According to the present application, a non-woven fabric that has excellent shape stability due to a reduction in curling, a carpet, and a pr...
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WO/2022/101445A1 |
The invention relates to a medical implant (100) extending along a plane (P) perpendicular to a first axis (A1), wherein the medical implant (100) comprises a felt material (F) comprising a plurality of fibers (101), wherein a density of...
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WO/2022/036933A1 |
A needling apparatus, relating to the technical field of graphite product processing. The present invention comprises: a needling assembly (200), a bracket (300), a base (400), and a bearing frame (500); the base (400) is arranged within...
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WO/2021/216844A1 |
Disclosed are methods of partially or fully fibrillating bicomponent filaments of the island-in-the-sea configuration by hydroentangling. The hydroentangling energy can both fibrillate the sea component as well as entangling the sea and ...
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WO/2021/170608A1 |
The invention relates to a method for producing a spunbonded fabric (1) and to a device for this purpose. A spinning material (2) which contains a solvent is extruded through a plurality of nozzle holes of at least one spinneret (3) in o...
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WO/2021/139933A2 |
The invention relates to a system and to a method, comprising: an inclined wire former (1), which is designed to place a web of wet-laid fibrous material (9) on a first circulating belt (10); and having a further belt (13), which is desi...
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WO/2021/139932A1 |
The invention relates to a system and to a method, comprising: an inclined wire former (1), which is designed to place a web of wet-laid fibrous material (9) on a first circulating belt (10); and having a further belt (13), which is desi...
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WO/2021/098129A1 |
A method and device for an unsized needle-punched absorbent core. The device comprises an opener, a first vacuum cotton feeding machine, a first carding machine, a first lapping machine, a powder spreading machine, a reverse needle punch...
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WO/2021/098130A1 |
An apparatus for preparing a needle punched glue-free absorbent core comprising an opener, a first vacuum cotton feeding machine, a first carding machine, a first lapping machine, a duster, a backward punching machine, a second lapping m...
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WO/2021/004931A1 |
A device for transferring an/or introducing a fibre lap, in particular a nonwoven lap, into a consolidation installation, in particular one that is mechanical or hydraulic, for example a needle loom, comprising at least one transfer elem...
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WO/2021/007419A1 |
A textile fabric with a three-dimensional contour that blocks fluid penetration at the surface is created by attaching a solid liquid-blocking polymeric layer conforming to the contours of the surface to a fabric layer. The surface inclu...
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WO/2020/212113A1 |
Disclosed is a needling machine intended to consolidate, by needling, a web of fibres, in particular a sheet of non-woven fabric, comprising a series of needle-field boards, each board having at least one respective needle field protrudi...
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WO/2020/148145A1 |
The invention relates to a method for producing a three-dimensional floor covering, boot or trunk covering or load compartment covering for motor vehicles, the carpet surface of said covering, on the visible face, having a needle-punched...
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WO/2020/148147A1 |
The invention relates to a method for producing a three-dimensional floor covering, boot or trunk covering or load compartment covering for motor vehicles, the carpet surface of said covering, on the visible face, having a needle-punched...
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WO/2020/120412A1 |
The invention relates to a jet suction method and a jet suction box (14) for a suctioning apparatus (6) of a device (1) for water jet consolidation of a fibrous material web (2). The hollow jet suction box (14) sucks in the liquid jets (...
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WO/2020/078995A1 |
The invention relates to a shaping stiffening insert for an item of clothing, said stiffening insert defining a three-dimensional contour, which deviates from a plane, and comprising at least two plies made of textile material, lying dir...
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WO/2020/035257A1 |
The invention relates to an apparatus (100) for hydrodynamically compacting and/or structuring nonwoven, comprising an evacuated rotating drum (10), a structural shell (11) which is arranged on the drum (10) at a distance and around whic...
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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/2020/017364A1 |
The purpose of the present invention is to provide a felting needle that is not susceptible to reduction in the function of the barbs even when punching a material comprising solid matter. Provided is a felting needle 10 having barbs 20 ...
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WO/2019/230450A1 |
Provided is a felting needle that is not susceptible to reduction in the ability to hold fibers even when used continuously, that is to say, not susceptible to reduction in the ability to intertwine fibers. Provided is a felting needle 1...
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WO/2019/230449A1 |
Provided is a felting needle for which it is possible to improve the ability to resist breakage without reducing the ability to hold fibers. Provided is a felting needle 10 in which barbs 20 for hooking fibers 50 are formed on the surfac...
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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/2019/038778A1 |
The present invention provides a non-woven apparel fabric and a method for manufacturing the said non-woven apparel fabric. The non- woven apparel fabric comprises a dyed or undyed non-woven fabric having a fibrous web needle-punched ove...
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WO/2018/172951A1 |
Process for transforming synthetic and vegetable fibres into a non-woven fabric of the type which provides the following sequence of processing steps: flock opening step, during which fibrous materials of different shapes and sizes are t...
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WO/2018/162370A1 |
A needling loom comprising a first shaft line, on which a first gear (73), a first toothed clutch (407b) and a first eccentric (48a) are mounted, a second shaft line, on which a second gear (76b) and a second eccentric (48b) are mounted,...
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WO/2018/162624A1 |
Device (9) for transferring and/or introducing a fibre lap, in particular a non-woven lap, into a consolidation installation, in particular a mechanical or hydraulic installation, for example a needling loom, comprising at least one tran...
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WO/2018/136925A1 |
A hydroformed composite material includes an expanded spun bonded nonwoven layer having a loft of at least about 1.3 times greater than an original loft of an original unexpanded spun bonded nonwoven web from which the expanded spun bond...
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WO/2018/076479A1 |
Disclosed are a needle-punching shell fabric with napping and a needle-punching process therefor. The needle-punching face with napping is composed of yarns of one of, or mixed-woven yarns of several of, a natural fiber, a chemical fiber...
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WO/2018/068962A1 |
The present invention relates to a jet manifold (1) for water jet processing fibers, comprising an elongate upper part (10) in which an elongate pressure chamber (11) is inserted, said pressure chamber (11) having an end face with an ope...
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WO/2018/068951A1 |
The present invention relates to a jet manifold (1) for water jet processing fibers, comprising an elongate upper part (10) in which an elongate pressure chamber (11) is inserted, said pressure chamber (11) having an end face with an ope...
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WO/2018/068952A1 |
The present invention relates to a jet manifold (1) for water jet processing fibers, comprising an elongate upper part (10) in which an elongate pressure chamber (11) is inserted, said pressure chamber (11) having an end face with an ope...
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WO/2018/068961A1 |
The present invention relates to a jet manifold (1) for water jet processing fibers, comprising an elongate upper part (10) in which an elongate pressure chamber (11) is inserted, said pressure chamber (11) having an end face with an ope...
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WO/2018/050588A1 |
The invention relates to a method for producing a wet-laid nonwoven fabric, comprising the following steps: feeding a fibrous material suspension on a forming fabric for depositing a fibrous web thereon, wherein the fibrous material susp...
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WO/2018/041356A1 |
A process for producing nonwoven materials is disclosed. The process of comprises the following steps: a) providing a three-phase (gas-liquid-solid) suspension containing: - the natural and/or manmade fibres; - a surfactant; - 20-48 vol....
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WO/2018/007221A1 |
The applicant claims a felting needle (1) which extends in the longitudinal direction (z) thereof from a mount (10) to the working-side end (16) of said felting needle (1) and which has a working part (15) which extends in the longitudin...
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WO/2017/137110A1 |
The invention specifies a jet strip (18) for generating a spray jet, and a method (116) for producing the jet strip (18). A jet channel (24) of the jet strip (18) extends from the first side (20) to the second side (22) of the jet strip ...
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WO/2017/083912A1 |
An apparatus for conveying fibres through offset first and second needling zones of a needle loom to form a non-woven web, comprising: a plurality of parallel endless conveying lines upon which the fibres are conveyed, each line extendin...
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WO/2017/081241A1 |
The invention relates to a fibrous-web-consolidating appliance which is designed to consolidate fibrous web and comprises: at least two drive devices, each of which is designed to drive at least one needling device of the fibrous-web-con...
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WO/2017/072037A1 |
The invention relates to a needle removing tool (2) and a needle removing device (1) for needles (4, 5) on needle boards (3) of needle looms. The needle removing tool (2) comprises a hollow mechanical extraction means (11) for intact and...
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WO/2017/068107A1 |
The invention relates to a fluid processing system (2) for a fiber treatment system (1), which has a moistening device (6), in particular a water-jet consolidating device, for a textile material web (3) and a preferably thermal drying de...
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WO/2017/059984A1 |
The invention relates to a needling machine for securing nonwoven textile products, comprising a needle bar which can be moved up and down by at least one rotatable crankshaft by means of connection rods. The needling machine has multipl...
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WO/2016/200299A1 |
A disintegrable moist wipe or hygiene tissue comprising a hydraulically entangled nonwoven material having a plurality of material weakenings (21) extending as a continuous line in MD, wherein the basis weight of the nonwoven material is...
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