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WO/2024/096026A1 |
A hydroentangled nonwoven fabric of the present disclosure comprises spunbond nonwoven fabric and a fibrous web bonded to at least one main surface of the spunbond nonwoven fabric by a hydroentangling method. The fibrous web is composed ...
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WO/2024/060545A1 |
An antistatic flash-spun composite non-woven fabric (100) and a preparation method therefor. The preparation method for the antistatic flash-spun composite non-woven fabric (100) comprises the following steps: S1, using antistatic master...
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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/2024/013645A1 |
There is disclosed a nonwoven fabric. The nonwoven fabric may comprise short fibers of plant- based material having a length of about between 2 mm and 5 mm, and cellulose filaments being present at a proportion of up to 10 wt-% of the no...
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WO/2022/240763A9 |
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 o...
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WO/2023/250026A1 |
A filament mesh structure, methods of manufacture and forming the filament mesh structure, and seat assembly having the filament mesh structure. The filament mesh structure may be cut by a fluid jet, may be heated with fluid to facilitat...
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WO/2023/190318A1 |
The present invention is a filter medium for an air filter including at least a hydrophobic layer and a functional layer. The functional layer includes at least one inorganic chemical agent selected from the group consisting of antibacte...
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WO/2023/114374A1 |
Nonwoven fabrics are provided that include (i) a plurality of continuous matrix fibers comprising a first polymeric material having a first melting point and including a first polymer component, in which the first polymer component compr...
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WO/2023/081064A1 |
A thermoformable nonwoven composite containing a nonwoven layer which contains a plurality of first staple fibers, a plurality of first binder fibers having a first melting point, and a plurality of second binder fibers having a second m...
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WO/2023/000641A1 |
A spun-bonded composite wiping non-woven fabric (14), which is of a layered structure, and comprises an upper surface layer (12), an intermediate fiber layer (13), and a lower surface layer (12') in sequence, wherein at least one surface...
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WO/2023/000642A1 |
A degradable composite non-woven fabric, which is a layered structure that comprises an upper surface layer, an intermediate fiber layer and a lower surface layer in sequence. The upper and lower surface layers of the degradable composit...
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WO/2022/227749A1 |
Fine-denier composite non-woven fabric (1, 2). The fine-denier composite non-woven fabric (1, 2) comprises an upper layer fine-denier fiber mesh (a1, a2) composed of fibers having a fiber denier count of less than of equal to 1.0 denier,...
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WO/2022/222423A1 |
A felt laying device, comprising a 1# belt conveyor (10), a 2# belt conveyor (20), a felt laying machine (30), a swing mechanism (40), and a felt receiving machine (50) which are provided on a frame (1). The 1# belt conveyor (10) is used...
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WO/2022/148453A1 |
Composite wipes (17, 27, 37) and a fabrication method therefor. Upper surface layers and lower surface layers of the composite wipes (17, 27, 37) are melt-blown fiber mesh (13, 14, 23, 24, 33, 34), intermediate layers of the composite wi...
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WO/2022/135995A1 |
The invention relates to a device (100) for producing a composite nonwoven web (8) with at least two layers (4, 6), wherein the first layer (4) comprises long fibers, and the second layer comprises short fibers. The device has at least o...
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WO/2022/105185A1 |
Provided are low dielectric glass fiber and a preparation method therefor, a glass fiber product, a composite material and an application thereof. A low-dielectric glass having excellent comprehensive properties such as high mechanical s...
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WO/2022/077083A1 |
The present invention describes a multifilament polyester-based exfoliating fabric with dermatological and/or cosmetic action on the skin, the features of which make it possible to obtain an exfoliating fabric with dermatological and/or ...
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WO/2022/081077A1 |
An artificial down filling material comprising artificial down clusters (1), wherein each of the down clusters (1) comprise a number of filaments (10) arranged side by side in a bundle, the filaments (10) being bonded, preferably melt bo...
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WO/2022/047490A1 |
Processes for increasing the viricidal activity of a fiber substrate. The fiber substrate is provided. An antiviral treatment containing a quaternary ammonium or phosphonium compound is introduced to the fiber substrate to form an antivi...
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WO/2022/031634A1 |
Non woven fabrics are provided that include a mechanically entangled blend of fibers comprising (a) post-consumer recycled polymer staple fibers (PCR-staple fibers) and (b) one or more additional fibers, in which the one or more addition...
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WO/2022/009835A1 |
A composite nonwoven fabric according to the present invention contains: a silk area that contains crimped silk fibers as a main component; and a synthetic fiber nonwoven fabric area that contains polyolefin resin-containing synthetic fi...
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WO/2022/004505A1 |
[Problem] To provide a production method for a surface material for sanitary material, the surface material having improved wear resistance without reducing the feel of the surface that comes in contact with skin. [Solution] This product...
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WO/2021/230839A1 |
This invention relates to the production of filtration layers that can be used in many fields, especially surgical masks. The aforementioned filtration layers are thermobond non-woven layers and layers formed by supporting it with electr...
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WO/2021/200145A1 |
The present invention aims to provide a production method for a surface material for sanitary material, that improves wear resistance without reducing the feel of the surface that comes in contact with skin. This production method for su...
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WO/2021/170610A1 |
A composite nonwoven (1, 51, 61) and a process (100, 101, 102) for producing the composite nonwoven (1, 51, 61) are disclosed, wherein the composite nonwoven (1, 51, 61) comprises at least one spunbonded fabric (8, 54, 64) of randomly la...
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WO/2021/126188A1 |
The present invention discloses a nonwoven web and methods for manufacturing the nonwoven web. One aspect of the invention includes a plurality of outwardly facing nozzles that are positioned at various angles with respect to the axis of...
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WO/2021/115619A1 |
The invention relates to a filter material for a smoking product, comprising a nonwoven material, wherein the nonwoven material is hydro-entangled, the hydro-entangled nonwoven material contains min. 50% and max. 90% wood cellulose fibre...
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WO/2021/089731A1 |
The present invention relates to the manufacturing equipment for web materials comprising fibers and particulate material, to a process of operating such an equipment and to particular materials resulting therefrom. Coaxially meltblown f...
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WO/2021/066663A1 |
The present invention is directed to a hygiene article for use in personal care absorbent products such as nappies or diapers, training pants, sanitary napkins, incontinence garments, wound aids, personal protective equipment, facemasks,...
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WO/2021/059260A1 |
The invention provides polypropylene compositions for producing soft nonwoven fabrics, consisting of at least three propylene-based copolymers differing in content of alpha-olefin comonomers. The provided fabrics are soft and pleasant to...
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WO/2021/054888A1 |
An artificial feather filling material. The material comprises artificial feathers (1), Each of the feathers (1) comprises a first sheet (20) of a first nonwoven material, A filament (10) is arranged along one extension of the sheet and ...
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WO/2021/039981A1 |
Provided are an air filter filtration material and air filter product for which it is possible to extend the life thereof. The air filter filtration material comprises a filtration material layer containing first fibers having a mean fib...
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WO/2021/038233A1 |
A method of forming a sheet material. The method comprises advancing an arrangement comprising a body of fibres and a reinforcing structure, wherein the reinforcing structure comprises splittable fibres. The method further comprises subj...
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WO/2020/234784A1 |
A primary carpet backing comprising a structure of at least three layers, wherein a first layer and a third layer comprise a nonwoven layer of fibers, and wherein a second layer comprises a reinforcement layer of fibers and is located be...
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WO/2020/209554A1 |
A cleansing pad, which is a pad for removing makeup, comprises an upper pad that comprises a first fabric, a lower pad comprising a second fabric, and a middle pad for maintaining the shape of the upper pad and the lower pad, wherein the...
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WO/2020/147229A1 |
A spunbond wipe (20). At least one of upper and lower layers of the spunbond wipe (20) is a spunbond long fiber layer (24). An intermediate layer of the spunbond wipe is a wood pulp fiber web (23). Spunbond long fibers (26) of the spunbo...
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WO/2020/139374A1 |
A multi-layered web is disclosed that is resilient and/or elastic in the Z-direction. Thus, when the web is compressed, the web assumes a compacted state and then expands to an expanded state when the compressive forces are removed. In o...
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WO/2020/117884A1 |
Nonwoven fabrics are provided that include (i) continuous fibers and (ii) a blend of staple fibers comprising polyester staple fibers, bi component staple fibers, microfiber staple fibers, and wettable staple fibers, in which the continu...
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WO/2020/099205A1 |
The invention relates to a laminate comprising a support element (1) in the form of a first layer of fibers and/or filaments, in particular a first nonwoven, and an element (2) having loops in the form of a second fiber and/or filament w...
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WO/2020/094317A1 |
A carrier material comprising at least a first thermoplastic fiber layer (A1) and a second thermoplastic fiber layer (A2), characterized in that at least a part of the first thermoplastic fiber layer and/or the second thermoplastic fiber...
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WO/2020/079083A1 |
The present invention relates to a biodegradable non-woven fabric, a method for producing a biodegradable non-woven fabric and a wipe or tissue. The biodegradable non-woven fabric comprises biodegradable fibers and pulp fibers. At least ...
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WO/2020/044911A1 |
Provided is an artificial leather base material comprising a nonwoven fabric that is an interlaced body of a fiber (A) and a fiber (B), and an elastomer provided in the interior of the nonwoven fabric. The fiber (A) is a crimped fiber fo...
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WO/2020/036143A1 |
The present invention relates to a nonwoven fabric for absorbent articles, the nonwoven fabric being a multilayer nonwoven fabric that has a first fiber layer and a second fiber layer, wherein the first fiber layer comprises cotton fiber...
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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/2019/245470A2 |
The invention relates to a novel adhesive non-woven interlining used in the upholstery fabrics and its production method. The main feature of the invention relates to an adhesive non-woven interlining and production method making the fin...
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WO/2019/166167A1 |
The invention relates to a method for manufacturing a nonwoven fabric having an air permeability of 2000 l/m2/s or less when measured at a pressure difference of 200 Pa according to EN ISO 9237, the method comprising the steps of: provid...
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WO/2019/148084A1 |
A process of forming a composite structure by providing a plurality of layers having one or more of a fiber or a fabric; applying a tackifier to each of the layers, the tackifiers comprising sPEKK in amount selected to on provide tackifi...
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WO/2019/137929A1 |
A skin care fabric for medical, pharmaceutical or cosmetic use includes at least 80% by weight of microfibers whose fibers have a diameter of less than 50 microns and are a mixture of polyamide and polyester, wherein the fabric has been ...
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WO/2019/030462A1 |
A method for manufacturing a fibrous tubular structure (11) comprising lobes (9), in which fibres (13, 15) are draped/deposited on a mandrel (19) having a shape corresponding to that of this fibrous structure (11), this draping/depositio...
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WO/2019/027866A1 |
Nonwoven fibrous webs including a multiplicity of (co)polymeric fibers made of a mixture including from about 50% w/w to about 99% w/w of at least one crystalline polyolefin (co)polymer, and from about 1% w/w to about 40% w/w of at least...
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