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WO/2002/046505A1 |
The invention relates to a device for drawing up card clothing (4) onto a cylinder (6), comprising a cylinder drive unit (7) and a braking device (5) which acts on the card clothing (4), for producing a winding-up pretension in the area ...
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WO/2002/044449A2 |
The invention relates to a mounting for a combing cylinder for textile machines, especially combing machines, comprising a plurality of combing segments arranged behind each other when seen in the direction of the combing cylinder. Each ...
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WO/2002/031239A1 |
Card clothing which can be applied to a roller for use in a fibre carding process comprises a backing web and an array of carding needles which are embedded in the web. The card clothing has a machine direction axis defined by the edge o...
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WO/2002/020883A2 |
Two dispersers tunnels (20, 22) are provided at a disperser station. Each disperser tunnel (20, 22) houses two dispersers (24, 26 and 28, 30). Each pair of dispersers (24, 26 and 38, 30) are spaced apart and confront each other, with a m...
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WO/2002/020884A2 |
Two dispersers tunnels (20, 22) are provided at a disperser station. Each disperser tunnel (20, 22) houses two dispersers (24, 26 and 28, 30). Each pair of dispersers (24, 26 and 38, 30) are spaced apart and confront each other, with a m...
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WO/2002/018683A1 |
The invention relates to a device, such as a carding machine, for processing fibres. Said device comprises a cylinder having a lining, and at least two carding segments which are at least arranged one after the other in the direction of ...
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WO/2002/011032A1 |
Computer-implemented systems (20) and methods for building a database (62) of bales of cotton available for sale, and for electronic commerce of bales of cotton. A fiber quality measurement instrument (50) located in a cotton gin (22) pr...
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WO/2002/002854A1 |
The invention concerns an assembly for cutting strands formed by thermoplastic filaments, and comprising a blade-holder wheel (1) and an anvil-wheel (2) rotating in reverse direction about two parallel axes (x¿1?, x¿2?), at least means...
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WO/2001/092614A1 |
A textile machine segment including a first or main roller (12) adapted to support and convey a travelling fibre web, associated second (16) and third (14) rollers cooperable with each other and at respective nips (24, 25) with the first...
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WO/2001/083863A1 |
A heat treatment process for fiber feedstock, such as cotton in the baled form, comprises repeatedly subjecting the bale to a reduced pressure atmosphere followed by the introduction of steam which permeates the bale. The interior of the...
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WO/2001/061090A1 |
The invention relates to a top comb for a combing machine which comprises a row of punched needles that are arranged in a side-by-side parallel relation. The needles are interposed between two cover plates, a free needle projection (8) b...
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WO/2001/061088A1 |
The invention concerns a system for making clipped thermoplastic yarns, such as chipped glass yarns comprising at least a die (1) co-operating with at least a cutting machine (7) located in the extension of each other, means (3) for sizi...
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WO/2001/061089A1 |
The invention relates to a fitting for a combing machine which is provided in the form of punched or stamped needles, of a serrated segment or of a serrated strip. According to the invention, the teeth (3) or the needles (3') are stagger...
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WO/2001/054873A1 |
In dry-distribution plants for the formation of a course of fibrous materials on a perforated forming wire mesh with an underlying suction box and an overlying fibre distribution box, in which a pair of rotating, perforated drum cylinder...
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WO/2001/051701A1 |
The present invention is directed to a method and apparatus for fiberizing bales of pulp into substantially dry fibers and fiber aggregates, i.e., dry fluff, and metering the resulting dry fluff to a receptacle or other process, such as ...
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WO/2001/044545A1 |
The invention relates to a method and a device for identifying and expelling foreign material present in a stream of fibres consisting of compressed textile fibres. The aim of the invention is to create a method and a device for continuo...
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WO/2001/044544A1 |
An apparatus (1) and method for fibre processing, in particular, for opening and drafting fibres. The apparatus includes a device (2) having a series of pins (7) coupled to a drive mechanism (8) and arranged for sequential insertion in a...
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WO/2001/039710A1 |
A method and apparatus for depositing particulate material (30, 36) in an airlaid fibrous web (94) includes a moving of a forming surface (22) through a forming chamber (24), and a laying of a fibrous material (96) onto the forming surfa...
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WO/2001/038617A1 |
The invention relates to a card clothing for a textile machine that comprises a plurality of needles or saw-toothed stampings disposed in rows in a side-by-side spaced-apart relation. Said needles or saw-toothed stampings are embossed an...
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WO/2001/031096A1 |
The present invention generally relates to a method and apparatus for recycling raw material and fibers (e.g. used clothing, non-woven, and other textile waste) to produce clean and open fibers that may be used in new textile products. T...
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WO/2001/031104A1 |
Apparatus for manufacturing fibrous insulation includes a porous conveyor mounted for transporting fibrous material in a machine direction in the form of pack (26). A pack lift blower (50) is positioned beneath the porous conveyor, in a ...
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WO/2001/031098A1 |
The invention relates to a top comb for a textile treating or processing machine, especially a combing machine. Said top comb comprises a plurality of needles that are arranged in at least one row in a side-by-side parallel relation. Sai...
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WO/2001/029297A1 |
Apparatus for separating pulp fibres into fractions enriched for the more flexible or less flexible fibres, particularly enriched based on fibre length, by causing a plurality of fibres to impinge onto a number of parallel edges 50, so t...
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WO/2001/020065A1 |
A method and apparatus for cutting fibre material (11) and for monitoring the flow of cut tufts (14); a strand (11) of fibre material is fed through rollers (12, 13) of a cutting device (10), by means of which the fibre material is cut i...
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WO/2001/020321A2 |
Machines for conditioning cotton fiber for testing and for processing, and instruments for testing fiber quality. High velocity conditioned gas flow through thin mats of materials are employed to condition cotton fiber. Moisture and chem...
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WO/2001/017923A2 |
The invention concerns a method for making continuous yarn from filaments (12) which consists in depositing at the surface of at least part of the filaments (12) a mixture in liquid state, before assembling them into at least one yarn, s...
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WO/2001/014623A2 |
A method and device for influencing the structure and position of fibres during the aerodynamic formation of non-wovens. The process is designed to influence the position and structure of the individual fibres and components as well as t...
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WO/2001/009415A1 |
In a method of forming discrete length fibers (12) from a continuous fiber (70), one engagement member (22) is moved in orbit (32) relative to another engagement member (26) and the continuous fiber is positioned between the engagement m...
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WO/2001/007692A1 |
The invention relates to a device for the production of viscose staple fibers comprising two to eight, preferably four to six, spinning devices (10-40) disposed side by side, each of which has a spinning nozzle (13-43) for spinning visco...
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WO/2001/006047A1 |
A method for manufacturing a yarn containing superabsorbent fibres of polyacrylate, wherein said superabsorbent fibres are blended with supporting fibres of a material stronger than that of the superabsorbent fibres so as to form a slive...
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WO/2000/077283A2 |
A method for stretch breaking fibers (30) to produce a staple yarn (32) and operating a staple fiber spinning machine that enables the production of a plurality of products of lot size smaller than a large denier tow product. The process...
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WO/2000/073546A1 |
The invention relates to a weighing device for the continuous determination of the mass per unit area of fibre material in the form of a band or web which is supplied from a fibre-processing machine or a fibre material container position...
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WO/2000/073547A2 |
The invention concerns an installation comprising a carding machine (1), and a distributor-layer (2) depositing the card (1) web (6) in a reciprocating motion on a delivery belt (8) moving transversely. The resulting intermediate lap (16...
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WO/2000/061354A1 |
The invention relates to a distribution unit to be used in dry forming of web material, the distribution unit comprising one or more screen pipes (1) into which a fiber material (3) intended for forming a web is blown, the fibers penetra...
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WO/2000/056960A1 |
The invention concerns a distributor layer (14) moving in a reciprocating motion to deposit a web (4) coming from a card, on an output apron (8) to form thereon a lap (62) designed for example for subsequent mechanical bonding. A front c...
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WO/2000/052239A1 |
The invention relates to a method and device for conducting quality control of a strip (37, 44, 50) made of textile fibers which is moved in the longitudinal direction thereof. In order to provide a device and a method which make it poss...
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WO/2000/049209A1 |
A bale plucking machine for plucking fibres from the bales arranged on both sides of the machine includes a trolley (1) with locking holes mounted on rails (2); a turntable (3) with an indexing hole rotatably mounted on the trolley (1); ...
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WO/2000/034557A1 |
The invention relates to a method and a device for mixing fibrous constituents using weight feeding according to which the fibrous material to be dosed is removed, each time, from fibrous balls and is delivered into a weighing container ...
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WO/2000/032856A1 |
A method for cutting fibres into pieces, wherein a fibre is divided into pieces by pressing a knife against the fibre without exerting a substantial counterpressure on the other side of the fibre where the knife is present. The fibre is ...
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WO/2000/029649A1 |
A disperser comprises a housing (1), a rotor (2) that is accommodated within the housing, a plurality of accelerating blades (5) disposed on both sides of the rotor. Input (4) and output (6) channels coaxially located on opposite sides o...
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WO/2000/029650A1 |
The invention relates to a dirt extractor for devices such as carders that unravel fibers and include a roller (2) fitted with card clothing. Carding segments (8A-F) are arranged opposite the card clothing (3) of said roller, whereby at ...
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WO/2000/028118A1 |
The invention relates to a method for changing the winding-off direction of reels (W,W1) which are delivered in succession by a delivery station (1) in order to form a reel group (WG) in which the front faces of adjacent reels (W) are eq...
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WO/2000/026449A1 |
The invention relates to a fibre-processing system (1) for producing non-woven products (3). The inventive system has an input support (4) for the fibre material (2), a bale-processing device (5), a fibre-processing device (6) and an out...
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WO/2000/026450A1 |
Card clothing comprises a strip of profile wire having a plurality of longitudinally aligned teeth (110) with respective overhanging tips (111). The edge-face (112) of each tooth under the overhanging tip includes at least one undercut e...
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WO/2000/020666A1 |
A chute feed assembly for opening and moving fibers through a chute delivery system into an infeed chute (20) for an opening station. The chute feed assembly includes a beater (54) for opening the fibers which is drivable in a selected o...
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WO/2000/017427A1 |
A method for operating a bale opening machine (1) includes the step of defining a desired normal or operational take-off depth for the take-off device or extraction member (6) to be applied to all of the bales (7) of the bale lie. An act...
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WO/2000/015526A2 |
A method for dispensing discrete length reinforcement fibers (14). A continuous length of a reinforcement fiber (30) is wound around a base end (36) of a form (34), the base end (36) having a generally circular cross-section, to form gen...
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WO/2000/013850A1 |
The invention relates to a device for grinding the flats of a card, comprising elastic, flexible elements which penetrate between the clothing points, scan the lateral surfaces of said points and grind same in the process. Additional gri...
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WO/2000/012794A1 |
The invention relates to a method and a device for sorting the fibres of a fibre assembly (10, F1, F2) which is delivered to a fibre sorting device (30, 38, 75, 76, 58, 63). Known devices, which use air to sort the fibres on a non-woven ...
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WO/2000/010738A1 |
A system (10) is provided for treating a mixture (12) containing desired materials (14) and contaminating plastic materials (16) for separation at a subsequent material processing stage. The system (10) comprises a treatment station (18)...
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