Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 601 - 650 out of 6,725

Document Document Title
WO/2004/033781A2
The invention concerns a machine for producing a nonwoven fabric comprising a conveyor (7) for transmitting a mat to means designed to compact same in thickness and means (8) designed to reduce the speed of the web while it is being comp...  
WO/2004/015175A1
A pitch precursor yarn, which is stretch broken and formed into a fabric or felt which is heat treated into graphitic fiber media for fuel cell gas diffusion layer substrates and high thermal conductivity reinforced composites.  
WO/2004/015176A1
Card clothing (10, 100) for application to the outer surface of a rotatable cylindrical member (12) which is to be used to carry out a carding operation on natural and/or synthetic fibrous material and which comprises: a carrier (11, 17)...  
WO/2004/015184A1
Technical Field: To produce a reinforced fiber sheet by opening mass fibers, the sheet functioning as a reinforcement material for a fiber-reinforced composite material. Technical Problem: A fiber opening apparatus that smoothly prepares...  
WO/2004/013390A1
The invention relates to a method and device for processing fibre material, whereby said device comprises at least one non-woven material laying device (3), to which a non-woven material web (8), formed from fibres, is supplied by a non-...  
WO/2004/009885A1
Disclosed is a toothed edging for textile machines such as combing machines, drafting and opening cylinders for open-end devices and similar, comprising a plurality of bars formed by sawtooth stampings which are disposed next to each oth...  
WO/2004/005597A1
The present invention relates to a process for producing a flow of airborne fibres, characterized by the following stages: a) a continuous length (2) of a thread bundle of fibre material is fed from a stock (1) of fibre material through ...  
WO/2004/001110A1
The invention relates to a method for evaluating the signals of a sensor (3, 4), in particular a microwave sensor (3, 4) for recording the thickness, mass, density and/or moisture of at least one fibre band (2) that is displaced in relat...  
WO/2003/095722A1
The invention relates to a card engine or card machine comprising a measuring device for detecting the force prevailing between a revolving cover (1) and a drum (2). The device can be improved in such a manner that the quality of the tre...  
WO/2003/087446A2
A carding element is provided with alternate deep (30) and shallow (32) recesses between the points (34) of the carding strip. Short fibres, seed fragments and neps become trapped in the deep recesses. Longer fibres are carded and genera...  
WO/2003/083193A1
The invention provides a method of regenerating used heat-resistant high-performance textile yarn products characterized by the steps of washing a used heat-resistant high-performance textile yarn product in advance as desired, subjectin...  
WO/2003/078719A1
A quasi-cotton producing device for producing quasi-cotton by forming a number of short fibers (3) from a raw material (2) capable of forming quasi-cotton and by accumulating the short fibers, the device comprising a short fiber stirring...  
WO/2003/078718A1
A needle blade roll (12) comprising a roll main body (13), and a number of needle blades (14) set in the peripheral surface of the roll main body for forming short fibers from a raw material that can be formed into quasi-cotton by a quas...  
WO/2003/072860A1
Systems and methods for severing elongated material (20) include a rotatable first roll (14) having a first severing structure, a rotatable second roll (16) having a second severing structure corresponding with the first severing structu...  
WO/2003/069035A1
The invention relates to a method and a device mounted on a carder comprising a carding drum (4) and at least one, preferably a plurality of licker-in cylinder(s) (3,3',3') mounted upstream, for the detection and elimination of foreign b...  
WO/2003/056079A1
The invention relates to a device for producing cellulosic staple fibres, comprising a cutting device (1) for cutting cellulosic continuous filaments to obtain staple fibres and a liquid transport device (2) for transporting the staple f...  
WO/2003/056080A2
The present invention is directed to a process for recycling a fabric containing high performance fibers having a tenacity of at least 10 grams per dtex and a tensile modulus of at least 150 grams per dtex, to make a yarn from the fabric...  
WO/2003/050530A2
The invention relates to the use of microwaves in the spinning industry for determining the sliver mass of an elongated essentially twistless fiber assembly. The invention also relates to a method for measuring the sliver mass based on t...  
WO/2003/038165A1
The invention relates to a method and a device for the positive driving of the upper detaching roller of a rectilinear combing-machine. The inventive method is characterised in that it comprises the frictionless positive driving of the u...  
WO/2003/031697A1
The invention relates to an elimination device (6), which is controlled by a detecting device (5) and arranged in the area of the doffer roller (3) or doffer device (4) of a card. Said elimination device comprises at least one guide wall...  
WO/2003/031699A1
The invention relates to a method for testing fibrous material in terms of the characteristic values thereof. According to the inventive method, a fibrous material sample is supplied to a test device, is separated, and is then processed ...  
WO/2003/023097A1
An apparatus (10) for chopping continuous materials (18) comprises a chopper (16) comprising a cutting roll (70) and a cot belt (86), the cutting roll and the cot belt both being rotatably mounted on substantially parallel axes. The cutt...  
WO/2003/023098A1
The present invention is directed toward an apparatus (10) for processing continuous materials (18). The apparatus comprises a frame (28) and a chopper (16) mounted relative to the frame. The chopper comprises a cutting roll (70) for cut...  
WO/2003/016002A1
A cutting mechanism (10) for cutting fibers entrained within a viscous flow is herein disclosed. The present invention is typically part of a system for preparing fiber reinforced molding materials. Entrained fibers are conveyed to the c...  
WO/2003/010371A2
The invention relates to a method and a device for classifying valuable materials consisting of a viscoplastic fraction, particularly PE and PP films, and a fibrous fraction, particularly cellulose fibres, which enable an almost complete...  
WO/2003/006721A2
A system and method are provided for cleaning fiber. Included is a structure (10) with a basket (30) pivotally coupled thereto. The basket (30) is adapted for receiving fiber therein. In use, particles are removed from the fiber upon rot...  
WO/2002/101130A1
The invention relates to a method and a device for profiling a multilayered nonwoven fabric (9, 108) which is positioned by means of a device for laying said nonwoven fabric (3, 102) consisting of at least one nonwoven fabric material (8...  
WO/2002/097176A1
The invention relates to an attachment for an opening, grading or combing device on textile machinery, such as for example a circular comb, top comb, card, spinning machine or similar, comprising a number of needles or saw-tooth punching...  
WO2002088440A1
The invention concerns a rectilinear combing method and a combing machine therefor. Said method is characterised in that it consists essentially in combing the fibre heads with a circular comb (7), equipped with needles or teeth (8) dist...  
WO/2002/081792A2
Method and apparatus for the collection of samples of staple fibers from a quantity (4) of such fibers, without material consideration of the 'condition' of the fibers within the batch, and thereafter physically converting each sample of...  
WO/2002/079565A1
The innovation relates to a method for finishing textile shredded fibre material in a flame-resistant manner, the textile shredded fibre material obtained thereby, and the use of the same as an intermediate product for producing nonwoven...  
WO/2002/077338A1
The invention relates to a saw-tooth wire for a set of rollers, especially for a stripper roller for a roller card. In order to improve the take-over and delivery properties of the stripper roller to a subsequent stuffer roller, the back...  
WO/2002/068740A1
The invention relates to a carder (1) with a card cylinder (4) and at least one licker-in (3, 3', 3'') mounted upstream thereof. According to a method for identifying and removing foreign matter from fiber material the fiber material is ...  
WO/2002/068739A1
The invention relates to fastening means (particularly so-called card clothing clips) for fastening card clothing strips (2) to carding-flat bars that are made of light metal or light metal alloys (3, 3.1). The fastening means (9, 13, 15...  
WO/2002/066718A1
The invention relates to a method and to a device for identifying and removing foreign matter in fiber material in several stages, which is characterized in that the sensor systems react to foreign matter of the same type. When distribut...  
WO/2002/066717A1
The invention relates to a device for recognizing and separating foreign bodies from a fiber material which is conveyed to a cleaning stage (1) by means of feeder elements (14,15), wherein the fiber material is guided by means of an open...  
WO/2002/064475A2
An apparatus (20) and methods are provided for splicing selected portions of sliver (S) such as during yarn formation and processing. The apparatus (20) preferably includes a needle carrying member (35) having a plurality of needles (32)...  
WO/2002/055770A1
A method and a device for cutting glass fibres into pieces, wherein the fibres are passed between a knife roller and a pressure roller, which knife roller and which pressure roller rotate in opposite directions at substantially the same ...  
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 ...  
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 ...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  

Matches 601 - 650 out of 6,725