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WO/2012/003972 |
Drafting device (10) for use in spinning machinery and for drafting discontinuous fibers, such as cotton, linen, wool, jute, ramie, hemp or man-made fibers, with a pair of feed rollers (2), a pair of draft rollers (3), a pair of control ...
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WO/2012/001632 |
An apparatus for operating and programming a ring spinning frame, comprises an actuation device (50), to activate the driving means depending on the speed instructions, and an electronic programming device (60) which can be programmed to...
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WO/2011/153650 |
In the method according to the invention for optoelectronic determination of the hairiness length distribution of a yarn (9), the yarn (9) is moved along its longitudinal direction through an optoelectronic yarn sensor device. The optoel...
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WO/2011/156319 |
The disclosure describes methods of winding collagen fiber to make medical constructs and related collagen fiber tube and patch devices.
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WO/2011/153648 |
The apparatus (1) for optoelectronic determination of features of a yarn (9) contains an optoelectronic yarn sensor device (3) with an optical axis (30). The optical axis (30) is situated at a distance from the longitudinal axis (90) of ...
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WO/2011/147040 |
The invention relates to a device for monitoring an air pressure of a textile machine (1) by means of at least one air pressure sensor (UG), said air pressure being supplied to a workstation (A1-A5) that processes fiber material. The tex...
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WO/2011/138754 |
This invention is related to a traction unit (1) which is used for manufacturing of welded yam. By means of the traction unit (1), welded yam is produced by adding two or more Colored and /or raw material siding into the yam. In addition...
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WO/2011/134091 |
In the method for testing for regular events in an elongate textile test object, measured values of a property of the textile test object are recorded along the longitudinal direction of the textile test object. Values of a parameter of ...
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WO/2011/113744 |
A drawing frame (1) is described for drawing a fibre slubbing (14) of a workstation of a textile machine having two roller pairs (2, 3) which are arranged behind one another in the transport direction (A) and in each case contain a draft...
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WO/2011/104693 |
This invention is related to a spinning unit of a spinning machine used in the production of reverse face slub yarn. The front sleeve (9) in the spinning unit of the spuming machine has been reshaped in order to enable fiber control in r...
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WO/2011/097746 |
The invention relates to a spinning machine comprising a drawing frame having a drawing frame unit (35, 65, 95) provided with a first pair of rollers consisting of a first lower roller (22, 42, 72) and a first upper roller (21, 41, 71). ...
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WO/2011/097746 |
The invention relates to a spinning machine comprising a drawing frame having a drawing frame unit (35, 65, 95) provided with a first pair of rollers consisting of a first lower roller (22, 42, 72) and a first upper roller (21, 41, 71). ...
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WO/2011/085894 |
The invention relates to a method and device for producing effect yarn by means of a rotary spinning device (1). In a first step, first fibers (10) are applied to an opening roller (6) by means of a first fiber feed (9). If necessary, im...
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WO/2011/084113 |
The invention relates to separation of the fibre bundle (13) carried on the delivery drafting roller (1) into tiny fibre bundles (13.1) (branches) via one or more fibre separator guides (11.1), and formation of yarn by altogether exposin...
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WO/2011/083489 |
A flame resistant fabric with better tear strength and specifically a flame resistant fabric with tear strength flame resistant 100 % cotton yarn are provided. The 100 % cotton yarn is produced using a combination of compact spinning tec...
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WO/2011/080611 |
A draft device (1) of a drafting machine or lap-forming machine on a spinning line comprises an opening unit (10) positioned upline of the draft unit (2). The opening unit (2) comprises opening cylinders with annular bosses or pairs of o...
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WO/2011/076156 |
The invention relates to the method of spindle spinning or twisting, at which the yarn or thread is wound on a cylindric tube mounted on rotating spindle (6) into a package in the form of a cop (8), especially the method of spindle spinn...
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WO/2011/076156 |
The invention relates to the method of spindle spinning or twisting, at which the yarn or thread is wound on a cylindric tube mounted on rotating spindle (6) into a package in the form of a cop (8), especially the method of spindle spinn...
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WO/2011/072773 |
In a ring spinning machine having at least one spinning station (1) that contains a drafting system (3) and a ring spindle (5), a false twist device (4) is arranged between the drafting system (3) and the ring spindle (5). A fibre strand...
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WO/2011/074397 |
In order to remove cotton fly that has attached to the surface of a bottom roller and to prevent the accumulation of cotton fly in the proximity of the bottom roller, a cleaning belt (32) is disposed below a third bottom roller (22) in t...
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WO/2011/063881 |
The invention relates to an open-end spinning device containing at least one spinning rotor. The spinning rotor is rotatably mounted in two radial bearings by means of a rotor shaft. The open-end spinning device further contains a tangen...
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WO/2011/063882 |
The invention relates to a bearing unit for high rotational speeds, comprising a bearing housing, in which a shaft is arranged that is mounted by means of two rolling bearings. The bearing unit is suitable in particular for a spinning ro...
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WO/2011/054295 |
An automatic doffer of a ring spinning machine for replacing the tubes (10) on the ring spinning machine (2) comprises a doffing dolly (1). The doffing dolly is located at one side of the ring spinning machine. A three-dimensional robot ...
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WO/2011/053767 |
A method of winding bulked continuous filament yarn is disclosed, which enables superior yarn package formation, including higher density packages with excellent shape and yarn takeoff characteristics. The method uses unique helix angles...
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WO/2011/053767 |
A method of winding bulked continuous filament yarn is disclosed, which enables superior yarn package formation, including higher density packages with excellent shape and yarn takeoff characteristics. The method uses unique helix angles...
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WO/2011/047934 |
A pressure roller comprises a groove ball bearing (3), which is mounted pivotably about a tilt axis (K) that is perpendicular to the rotation axis (R) of the bearing, and a supporting pin (2), which is arranged orthogonally to the tilt a...
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WO/2011/038524 |
The method is used to establish a clearing limit of an electronic clearing system for an elongated textile test material such as yarn. First, a statistical representation of the test material is determined by means of measurements of the...
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WO/2011/038525 |
The invention relates to a method for optimizing a textile production process (101), in which a textile end product is produced. The production process (101) is represented in a mathematical model (102) that contains a parameter set ({x1...
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WO/2011/028166 |
Carrier puck (1) for a conveyer system, comprising a circular lower body (2), and an upper body (3) attached to the lower body,and where the puck further comprises a slide ring (4)arranged in a ring groove (10) positioned above a lower c...
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WO/2011/027366 |
The present invention relates to a cost effective yarn breakage monitoring system and specifically relates to a reliable means and method of identifying yarn breaks in multi-spindle machines to alert human operators responsible for mendi...
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WO/2011/027366 |
The present invention relates to a cost effective yarn breakage monitoring system and specifically relates to a reliable means and method of identifying yarn breaks in multi-spindle machines to alert human operators responsible for mendi...
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WO/2011/018685 |
Device to be applied to a ring spinning machine for the production of patterned yarns wherein the fibres coming from a rove which constitutes the base rove (S) are ' covered by a rove (T) made of fibres of different nature and/or colour;...
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WO/2011/018685 |
Device to be applied to a ring spinning machine for the production of patterned yarns wherein the fibres coming from a rove which constitutes the base rove (S) are ' covered by a rove (T) made of fibres of different nature and/or colour;...
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WO/2011/006580 |
A component for an air jet spinning device, in particular a spindle tip, contains a thread pulloff channel having an inlet opening (17) for pulling a thread (2) out of a vortex chamber (9) of the air jet spinning device (1). The componen...
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WO/2011/006270 |
Disclosed is an air-jet spinning apparatus (1) comprising a nozzle body (2) and a hollow spindle (3) that has a spindle tip (8) and an longitudinal axis (7), said spindle tip (8) projecting into the nozzle body (2). A discharge duct (13)...
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WO/2011/003452 |
The invention is directed to a device (1) for making a core yarn. The device comprises a first and a second pair of driven unrolling cylinders (2.1, 2.2). The first and the second pair of unrolling cylinders are arranged in horizontal (Y...
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WO/2010/143098 |
A compactor (4;4a;4b;4c) to be placed between the delivery top roller(3) and top roller (1), comprising a surface (13) pressing to the front bottom roller(2), a yarn channel (5) formed on said plane surface (13) through which the yarn pa...
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WO/2010/140793 |
The present invention relates to a twisting machine, wherein an outer surface of a drum, on which a belt for rotating a plurality of bobbins is wound, is coated with silicon to reduce the frictional force between the belt and the drum, a...
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WO/2010/140793 |
The present invention relates to a twisting machine, wherein an outer surface of a drum, on which a belt for rotating a plurality of bobbins is wound, is coated with silicon to reduce the frictional force between the belt and the drum, a...
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WO/2010/119214 |
According to the invention, at least one of the threads (F) is rotated by means of a spindle (3) and forms a balloon (6) around a can or a stationary cradle (7) containing an unwinding or winding system (12), (13), and wherein the thread...
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WO/2010/115938 |
The present invention proposes a machine having a vibratory feeding receptacle for receiving a plurality of rollers having air guides attached to the axles thereof. Said rollers are then advanced in conjunction with said vibratory feedin...
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WO/2010/115406 |
The invention relates to a guide roller for wires, comprising a coating support (1) in the form of a hollow cylinder which can be pushed parallel to the longitudinal direction, to which a strongly adhesive coating (4) is applied, said co...
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WO/2010/114503 |
The purpose of the invention is to reduce the abrasive impact of the fibre or the yarn on the rollers coated with elastic material, which are used for drafting and guiding purposes in yarn production techniques, and thus keep the operati...
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WO/2010/105723 |
The invention relates to an open-ended spinning device having a rotor housing to which a vacuum can be applied, in which a spinning rotor spins at a high speed during spinning operation and that can be closed by a pivotally supported cov...
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WO/2010/105723 |
The invention relates to an open-ended spinning device having a rotor housing to which a vacuum can be applied, in which a spinning rotor spins at a high speed during spinning operation and that can be closed by a pivotally supported cov...
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WO/2010/099870 |
The invention relates to an open-end rotor spinning device comprising a spinning rotor which, during the spinning process, rotates at a high rotational speed inside a rotor housing, which can be subjected to negative pressure and which c...
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WO/2010/095489 |
Provided is an inexpensive gas-stream spinning nozzle capable of stably forming a rotating gas stream by which a microfiber can be gas-stream spun. An air spinning nozzle (20), which is to be used for treating a microfiber (5) with a ro...
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WO/2010/091521 |
The invention relates to a circular knitting machine having integrated drawing systems, which are assigned to at least some of the knitting points arranged on a needle cylinder (4). Each of the drawing systems is designed as a compact dr...
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WO/2010/091359 |
A fiber delivery apparatus having a creel assembly and a fiber placement head is provided. A plurality of fiber spools are stored in the creel assembly. The tow paths from the spools to the fiber placement head are substantially fixed su...
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WO/2010/075683 |
A spinning method comprising: in a draft mechanism of a ring spinning-frame, introducing two parallel staple roving (a, a') unwinded from roving bobbin into draft area formed by back roll (2), back leather roller (2'), middle roll (3), m...
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