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WO/2019/197888A1 |
The present disclosure provides a high thread/ yarn count textile fabric and a process of preparation thereof. The textile comprises a plurality of Warps and a plurality of Wefts, wherein Warp comprises a plurality of separable multi-fil...
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WO/2019/179150A1 |
A flexible trimming mechanism. Two or more pull arms (8) are connected to two or more swing arms of a multi-arm box (3) at one side of a loom respectively; a pull rope is connected to each pull arm (8); the pull rope is wound through a g...
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WO/2019/168882A1 |
A method for manufacturing a one-piece woven (OPW) air bag includes providing yarns having a spin finish and warping the yarns on at least one beam of a loom. The yarns are simultaneously woven into a fabric air bag structure having two ...
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WO/2019/146286A1 |
A base fabric, wherein the coefficient of variation CV1 (100×standard deviation/average value) of the weft direction disassembled yarn strength in the longitudinal direction is 3.0% or less and the coefficient of variation CV2 (100×sta...
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WO/2019/140991A1 |
A textile machine having an airflow conveyor and a filtering device, comprising an all-metal protective shell (1), an air inlet pipe (4), textile machine unwinding rollers (8) and an airflow conveyor (12); a dust removal filter (2) is mo...
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WO/2019/139177A1 |
Provided are a stretchable fabric, and a manufacturing method and a manufacturing device for the same, the stretchable fabric exhibiting high stretchability and stretch recovery, as well as a low washing machine shrinkage ratio. In thi...
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WO/2019/123355A1 |
A weaving apparatus (1) using devices for the processing and/or treatment of threads or yarns, comprising a system for the management of threads or yarns. The spools (2) are associated with a respective marker (20) and the apparatus comp...
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WO/2019/120922A1 |
The invention relates to a gear rack (1) for rapier looms, wherein the gear rack (1) can be engaged with a drive pinion of a drive unit of the rapier loom, comprising a main body (2) formed of a plastic, wherein the main body (2) has a t...
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WO/2019/102294A1 |
Described are improved weft presenters comprising one or more than one rotary weft presentation devices wherein, for each weft presentation device, a single needle is used for feeding a plurality of weft threads, one at a time. Further t...
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WO/2019/092655A1 |
Weaving loom of the type in which the weft transport member into the shed, formed between the warp threads, consists of projectiles (P) in continuous circulation along a closed loop circulation circuit which comprises a rectilinear forwa...
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WO/2019/084836A1 |
Provided are a diamond-shaped fabric and a manufacturing method thereof and a garment. The diamond-shaped fabric has a plurality of diamond-shaped micropores on the surface. The manufacturing method of the diamond-shaped fabric comprises...
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WO/2019/082222A1 |
A gripper assembly for inserting the weft yarn into looms without a shuttle, comprising a bringer gripper and a traction gripper. The bringer gripper comprises a main body (1) with a shaped end adapted to be fixed to a control element, a...
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WO/2019/048157A1 |
Weft feeder device comprising a winding drum (1) and a drive mechanism (2) that comprises a central drive wheel (6, 60) arranged coaxially with respect to the drum axis (10), wherein the winding drum (1) comprises at least one drum segme...
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WO/2019/048158A1 |
Thread braking device for a weft feeder device (1) comprising a annular braking band (15) for forming a braking zone (16) for a weft thread (7), wherein the braking band (15) is supported by the support structure (17), wherein the suppor...
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WO/2019/042896A1 |
Sensor system for sensing a weft thread (4,5) that is being inserted in the weft insertion direction (D), in at least a first zone (Z1); the sensor system comprising: a plurality of light emitters comprising at least a first and a second...
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WO/2019/032007A1 |
Described are, among other things, methods and devices in an adjustable yarn brake. The adjustable yarn brake (10) is configured to have a reference position set for the adjustable yarn brake. The adjustable yarn brake comprises a positi...
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WO/2019/011218A1 |
Disclosed are a continuous weft inserting and border lockstitching device based on a three-dimensional annular knitting machine and a weft insertion method therefor. In the weft insertion method, a stepping motor (1) is connected to a le...
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WO/2019/000731A1 |
A shuttleless loom weft bobbin capable of preventing crackiness comprises a bobbin body (1). One end of the bobbin body (1) is provided with a round end cap (2). A disk (4) having a diameter smaller than a diameter of the end cap (2) is ...
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WO/2018/233163A1 |
A device capable of adjusting silken surface breadth of a rapier loom, comprising: a creel base (1) for installing creels, a connecting frame (6) being fixedly connected to the creel base (1); long rods arranged above the creel base (1) ...
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WO/2018/219821A1 |
Weft feeder device with a winding drum (5) havingat least one drum segment (17, 19, 21; 27, 29, 31) with a central rod (47, 49) extending in a radial direction with respect to the drum axis (9), wherein the at least one drum segment (17,...
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WO/2018/206238A1 |
Nozzle arrangement and mounting device for mounting a nozzle arrangement (1) on an air-jet weaving machine, the mounting device (5) comprising a guide sleeve (23) with a guide recess (25) with at least N side surfaces (55), and a front n...
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WO/2018/099662A1 |
Waste end stretching device for a weaving machine with a suction nozzle (32) provided with a lateral suction slit (34) extending along the longitudinal direction (52) of the suction nozzle (32) for sucking waste ends (28) and with an ope...
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WO/2018/072200A1 |
The present invention provides technology capable of weaving a high-density textile. The loom (100) of the present invention comprises: multiple heddles (6) which make some warps (1A) of multiple warps (1) separated from other warps (1B)...
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WO/2018/051193A1 |
The invention refers to a path breaking and pioneering effort to art a Weft Gripping mechanism for use on shuttle-less weaving machines. There is no such or similar device in existence today and the need for such a mechanism arises from ...
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WO/2018/041485A1 |
Device for catching and stretching a weft thread (3) inserted into a shed of a weaving machine, comprising a weft thread stretching device (28), a guiding device (25), and a weft thread holding device(27) comprising a first suction nozzl...
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WO/2018/030932A1 |
Described are, among other things,methods and devices for feeding yarn to a textile machine(10). The yarn feeding device comprises a moveable yarn carrier (24) adapted to transport yarn in a first, forward direction and a loop former (18...
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WO/2018/028899A1 |
Gripper band (1) for a gripper weaving machine with a first part (13),a second part (14)and two longitudinal ribs (21), wherein a thickness of the second part (14) near a centerline (31) of the gripper band (1) is larger than a thickness...
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WO/2018/013033A1 |
Described are, among other things,methods and devices for feeding yarn to a weaving machine (10), using a weft yarn feeding arrangement (12) for feeding weft yarn (40) to a weaving machine (10) having at least one rapier (11). The yarn f...
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WO/2018/010944A1 |
In order to improve a ribbon needle loom in applications in which the woven material (9) is intended to have a variable width, it is proposed that the weft needle (10, 16) and the knitting needle (10b, 16b) with which the weft threads (1...
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WO/2018/009119A1 |
Described are, among other things,methods and devices for controlling a weft yarn feeding device(16) for feeding yarn to a weaving machine (10), wherein yarn is inserted into the shed of the weaving machine having at least one rapier. Th...
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WO/2018/007104A1 |
The invention relates to a device and amethod for clamping weft threads in a weaving machine, the device comprising at least one clamping unit (20, 21), a support element (16), and an opener element (40) with at least one finger (41, 42,...
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WO/2018/009120A1 |
Described are, among other things, methods and devices for feeding weft yarn to a weaving machine (10) using a yarn feeding device (16) comprising at least one endless running belt (22) driven by a controlled motor (24). The running belt...
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WO/2018/007105A1 |
The invention relates to an arrangement and a method for optimizing a weaving process comprising a control device (6) and a number of weft insertion channel groups, wherein each weft insertion channel group comprises a first weft inserti...
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WO/2017/216117A1 |
In order to better configure a narrow fabric needle loom - in particular for applications in which there are particular requirements for the setting of the weft yarn tension - it is proposed that an electromechanical actuator for driving...
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WO/2017/194730A1 |
The invention relates to a device for image-based shed monitoring of an air jet weaving machine (1), wherein an incorrectly incorporated weft (F) is detected and can be automatically removed, having at least one lighting device (B) for i...
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WO/2017/182991A1 |
Weaving reed (1) for a rapier weaving machine, comprising several reed dents (2), each of which comprises a recess (3) and/or a projection (4), wherein the recesses (3)/projections (4) of these reed dents (2) form a guide passage (5)/gui...
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WO/2017/177659A1 |
Disclosed is an airflow weft catch device. The airflow weft catch device comprises a horn-shaped air suction component (300); the air suction component (300) is formed by an inner housing (120) and an outer housing (110), disposed at a w...
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WO/2017/177657A1 |
Disclosed is a spring type weft catcher, comprising scissor components (120), as well as an annular optical sensor (210) and a sliding ring base (200) arranged coaxially. Both sides of the sliding ring base (200) are provided with slidin...
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WO/2017/177658A1 |
Disclosed is a sliding and positioning weft catcher, comprising a frame-shaped rail (200) disposed at a weft catch end of a weaving machine. A frame-shaped optical sensor (300) is provided on the rear side of the frame-shaped rail (200)....
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WO/2017/162375A1 |
Gripper for a gripper weaving machine comprising a gripper profile (2) and a clamp (30) with a first jaw (3) and a second jaw (4) for clamping a weft thread between the first jaw (3) and the second jaw (4), wherein the first jaw (3) is a...
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WO/2017/138857A1 |
Described are, among other things,methods and devices that set a reference position for a braking element (16) used in a yarn feeder(10). The methods and devices as described herein makes it possible to know exactly the position when the...
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WO/2017/135591A1 |
The present invention is characterized in that a pentaerythritol tetracaprylate component is contained in an amount of 40 to 60 wt% on the basis of the total weight of a spin finish oil, the content of sulfur contained in an active ingre...
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WO/2017/134645A1 |
This invention is about an arrangement of weft cutting mechanism for application on all types of shuttle-less rapier weaving machines, amongst the novel features, the most significant ones being, the location of weft cutting scissors or ...
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WO/2017/132378A1 |
A multi-carrier, zonal weaving system and method of manufacturing a zonal woven material is provided. The multi-carrier system includes a first weft yarn, a second weft yarn, and one or more intermediate warp yarns for wrapping by the fi...
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WO/2017/123629A1 |
The present embodiments provide a woven element having a first plurality of warp threads extending in a first direction and integrated into a first surface on a front side of the woven element. The woven element may have a second plurali...
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WO/2017/105315A1 |
Described are, among other things, a yarn feeder yarn feeder (10) comprising a brake motor assembly (20). The brake motor assembly (20) is adapted to control the position of a braking element (16) cooperating with a spool body (18) of th...
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WO/2017/081712A3 |
A device (10, 100) is described, for opening a gripping element (1010, 1100) of weft yarn of a gripper loom, comprising opening means (11, 101) and positioning means (12, 102), moving between two different operating positions, a drive (2...
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WO/2017/080538A1 |
The invention relates to a weaving machine for producing a woven fabric structure from warp threads and weft threads, comprising a reed device (10) having a plurality of reed dent elements for producing sheds between warp threads spread ...
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WO/2017/079851A1 |
The arrangement is for feeding weft yarn ( 10) along several yarn paths to a jet loom. lt comprises a weft creel (1) having several cone holders (21, 21',... ) and severyl yarn brake units (30, 30",...). A cone holder (21, 21',...) and a...
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WO/2017/081711A1 |
Controlled system for supplying weft yarn in a loom, comprising supply control means of the weft yarn, unwinding means (1) of the weft yarn wound on a reel, measuring and accumulating means (2) of an unwound section of length of the weft...
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