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WO/2020/067513A1 |
The purpose of the present invention is to provide a synthetic fiber cotton that is biodegradable and can be stably produced at a consistent quality. The synthetic fiber cotton according to the present invention comprises a synthetic fib...
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WO/2020/068070A1 |
A nonwoven loop material comprising a crimped bi-component fiber in a side-by-side arrangement with a first side and a second side, wherein the first side has a heat of fusion from about 99 to about 105 (J/g) and the second side has a he...
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WO/2020/067798A1 |
Provided are a bio-cellulose sheet which comprises a non-woven fabric and bio-cellulose and has a structure in which fibers of the non-woven fabric and bio-cellulose fibers are tangled, a preparation method thereof, and a cosmetic mask c...
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WO/2020/061290A1 |
Nonwoven materials having at least one layer comprising cellulose fibers are provided. The nonwoven materials comprise bonded natural cellulosic fibers having high capillary action. The nonwoven materials are suitable for use in a variet...
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WO/2020/059267A1 |
Provided are a nonwoven fabric producing method and equipment that improve strippability from a collector and that are for producing a nonwoven fabric continuously for a prolonged time. A nonwoven fabric (11) is produced by moving an ele...
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WO/2020/058266A1 |
The invention relates to a nonwoven structure (1) having a first layer (2) of a fibre composite and a second layer (3) of a fibre composite, wherein the first and the second layer (2, 3) are arranged successively in a thickness direction...
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WO/2020/059819A1 |
[Problem] To provide a carbon-fiber-molded heat insulator in which heat insulation performance is high and stress breakage can be prevented. [Solution] A carbon-fiber-molded heat insulator in which a plurality of carbon fiber sheets conf...
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WO/2020/059582A1 |
The problem of the present invention is to provide: a non-woven fabric base material for electromagnetic wave shielding materials, which can exhibit excellent electromagnetic wave shielding properties; and an electromagnetic wave shieldi...
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WO/2020/060747A1 |
A method can include (a) extruding a bi-component fiber comprising: a first component comprising a first polypropylene homopolymer; and a second component comprising a blend that comprises a propylene-based elastomer and a second polypro...
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WO/2020/060746A1 |
Polymeric compositions that contain a propylene polymer and a propylene-based elastomer. The composition contains 50 wt% to 98 wt% of a propylene polymer and 2 wt% to 50 wt% of a propylene-based elastomer, based on the weight of the comp...
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WO/2020/056140A1 |
Reinforcing fibers insensitive to thermal and hydroscopic expansion or contraction are inserted into the backside of a textile fabric using embossing with a fine and deep pattern of projections or cupped needles and held in place with ad...
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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/2020/050311A1 |
Provided are: nonwoven fabric, which comprises a large amount of air and in which detachment of fiber fragments is inhibited; and a nonwoven fabric production method. The nonwoven fabric (10) is formed from multiple fibers (11). The aver...
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WO/2020/049747A1 |
An air-through nonwoven fabric (10) in which two or more fiber layers (1, 2) are laminated, wherein the air-through nonwoven fabric (10) for an absorbent article contains thermoplastic fibers and has at least one fiber layer (8) having f...
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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/2020/046581A1 |
A bicomponent fiber comprising a sheath, where the sheath includes a propylene-based elastomer, said propylene-based elastomer including propylene-derived units and from about 3.0 to about 15 wt% alpha-olefin-derived units other than pro...
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WO/2020/045465A1 |
The present invention addresses the problem of providing an antiviral wipe which has excellent antiviral activity and excellent storage stability. An antiviral wipe according to the present invention comprises a base fabric and a liquid ...
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WO/2020/045381A1 |
Conventionally, bagworm silk threads spun on a substrate could not easily be recovered and therefore could not be utilized. The present invention addresses the problem of developing and providing a method for separating such bagworm silk...
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WO/2020/045894A1 |
The present invention provides a nonwoven fabric recycling apparatus and a nonwoven fabric recycling method using same, the apparatus comprising: a mixing tank in which pulverized waste nonwoven fabric bodies and a filler are dispersed i...
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WO/2020/043480A1 |
The invention relates to a hot-sealable textile sheet material having a support on the basis of a woven fabric, knitted fabric, optionally with weft insertion, or nonwoven fabric and an adhesive coating applied to the surface thereof, ch...
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WO/2020/046634A1 |
A fiber blend comprising a staple fiber formed from cellulose acetate and a binder fiber. The staple fiber has a crimp frequency of 10 to 30 crimps per inch (CPI), a cut length of 55 mm or less, and a non-round cross-sectional shape. The...
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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/2020/041176A1 |
Filter media comprising a non-woven web including one or more binder components are provided. In some embodiments, the non-woven web comprises fibers and one or more binder components (e.g., monocomponent binder fibers, binder particles)...
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WO/2020/038730A1 |
The invention relates to a process for producing a printed nonwoven web, the process comprising the steps of producing the nonwoven web and printing the nonwoven web, wherein the nonwoven web is both produced and printed during the same ...
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WO/2020/040287A1 |
A carbon fiber sheet material containing multiple strands of recycled carbon fibers, and also containing a binder for joining the carbon fibers to one another, the carbon fiber sheet material being characterized in that the average lengt...
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WO/2020/039905A1 |
[Problem] To improve the diffusibility of excretory fluid by a simple method. [Solution] This absorbent article comprises a liquid-permeable top sheet 30 including a portion located on the surface, an absorbent body 56 that is provided o...
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WO/2020/040289A1 |
A carbon fiber sheet material containing multiple strands of carbon fibers and a binder which joins the carbon fibers to one another, the carbon fiber sheet material being characterized by containing, as the carbon fibers, first carbon f...
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WO/2020/038711A1 |
The invention relates to a needle-punched nonwoven velours material (1) manufactured using the following steps: A.) providing a nonwoven pile fabric and a tufting substrate; B.) placing the nonwoven pile fabric and the tufting substrate ...
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WO/2020/040689A1 |
A machine and a method for producing biodegradable nonwoven textile comprising seeds comprising a seed distributing machine unit, positioned in a cross-lapping portion of the nonwoven textile machine.The seed distributing machine unit co...
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WO/2020/035656A1 |
A fibre mat, for example a monolith support mat or end cone insulator, the mat comprising: • inorganic fibres having a pressure retained value at 10 minutes at 900°C of greater than 20 kPa; and • preferably a binder. The inorganic f...
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WO/2020/035722A1 |
A wettable SMS material for personal protective equipment, such as a SMS fabric that has been treated to improve the wettability and absorbency properties of the SMS fabric is provided. A treated SMS fabric for personal protective equipm...
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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/2020/035621A1 |
A sheet material is disclosed including inherently flame-retardant fibres entangled with tanned collagen fibres. The tanned collagen fibres may be natural tanned collagen fibres derived from animal leather. Also disclosed is a process 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/2020/033617A1 |
Methods and systems of forming a random fiber web using pneumatic fiber feeding system are disclosed. The method can optionally comprise: providing a plurality of moveable apparatuses including a lickerin and a feeder, the lickerin confi...
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WO/2020/030466A1 |
The invention relates to a system (20) for spraying products onto glass fibres (3), designed to spray at least one sizing composition (121) and an anti-dust agent (221) onto the glass fibres. The spraying system comprises two separate an...
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WO/2020/031798A1 |
The present invention addresses the problem of providing, for a face mask, a mixed-fiber nonwoven fabric for which productivity as well as quality are high. This mixed-fiber nonwoven fabric for a face mask mainly contains a synthetic fib...
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WO/2020/029315A1 |
The present invention relates to a water-repellent and lipophilic composite needle-punched non-woven fabric and a preparation method therefor. The method comprises the following steps: blending PET fiber with polyolefin fiber in a mass r...
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WO/2020/033616A1 |
Methods apparatuses and systems of forming a random fiber web using pneumatic fiber feeding system are disclosed. In one embodiment, a method can optionally comprise: providing a plurality of moveable apparatuses including a lickerin and...
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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/2020/028901A1 |
A nonwoven composite for high temperature applications requiring Sow flammability, smoke, and/or toxicity, including a fibrous structure having one or more nonwoven material layers including a scrim layer. The scrim is formed from inorga...
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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/2020/027356A1 |
The present invention relates to a wet nonwoven fabric for a hydrocarbon trap of a gasoline engine air cleaner and a method for producing same and, more specifically, to a wet nonwoven fabric for a hydrocarbon trap of a gasoline engine a...
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WO/2020/024410A1 |
It is disclosed a method and a roller card for producing a non-woven composed of synthetic fibres or man-made fibres produced from natural materials having a fibre length of from 12 to 25 mm and having a MD/CD ratio of less than 2: 1, wh...
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WO/2020/021616A1 |
Provided are a moisture resistance improver that yields a water-based adhesive for inorganic materials having exceptional adhesiveness of inorganic materials, and a water-based adhesive for inorganic materials in which the moisture resis...
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WO/2020/022916A1 |
A method of forming prefabricated units used in production of systems of prosthetic aortic valve transcatheter implantation and prosthetic aortic valve prefabricated unit with an non-thrombogenic smooth surface layer or with a porous fib...
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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/2020/023379A1 |
A scrim is described comprising a plurality of fibers and a coating disposed on the scrim wherein the coating comprises a binder and a flame retardant additive. The scrim has a basis weight less than or equal to 200 grams/m2 and passes t...
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WO/2020/019234A1 |
A multi-fiber blended thermal-insulating wadding, a preparation method therefor and an application thereof. The multi-fiber blended thermal-insulating wadding is prepared by mixing, by weight, 60-90% of viscose fiber, 0-30% of fine denie...
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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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