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WO/2020/254981A1 |
Method for controlling the weft insertion system of a gripper loom wherein a carrying gripper and a drawing gripper are alternately driven, inside the shed formed between the warp threads, by a pair of toothed wheels (W) through correspo...
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WO/2020/254091A1 |
A weft thread tensioning device, comprising a weft thread path defining arrangement having two weft thread passage elements (24, 26) positioned at a distance with respect to each other for receiving a weft thread such as to extend along ...
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WO/2020/225682A3 |
The present invention relates to a guide device comprising a guide (1) with one or more guide elements (2) for guiding a rapier bar (3) in a rapier weaving machine, wherein this guide device is provided with an air circuit (5) through wh...
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WO/2020/225818A1 |
Garment and clothes that are unravel-free and roll-free. A garment includes a particular garment-region made of knitted fabric. A majority of threads of the knitted fabric are yarns other than a thermally-fused thermoplastic yarn, such a...
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WO/2020/225682A2 |
The present invention relates to a guide device comprising a guide (1) with one or more guide elements (2) for guiding a rapier bar (3) in a rapier weaving machine, wherein this guide device is provided with an air circuit (5) through wh...
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WO/2020/208047A1 |
The invention relates to a method of producing a plurality of textile webs (22) from a textile (20) during the production process, said method having the steps: introducing weft threads (24) into the opened warp thread shed; laying, in a...
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WO/2020/164311A1 |
Provided is an electronic weft storage single-jet ultra-wide heavyweight water-jet loom, comprising a water-jet loom body (1); the bottom of said water-jet loom body (1) is provided with a wastewater collection box (2); a first treatment...
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WO/2020/164310A1 |
A water pump (5) movement-prevention device used for a water jet loom; the device comprises a 匚-shaped plate (1); a bolt (2) is rotatingly connected within the opening of the 匚-shaped plate (1), and a servo motor (3) is fixed at the ...
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WO/2020/148605A1 |
Rapier rod (1) for weaving machines, comprising a holder profile (2) that delimits a mounting cavity (3) with a bottom (4) and side walls (5) that are erected with respect to the bottom and a gear rack (6) with several teeth (7), which i...
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WO/2020/147513A1 |
A nozzle for a water jet loom, comprising a nozzle main body (1) and a water supply channel (2) for supplying water to the nozzle main body, the axial direction of the nozzle main body (1) being perpendicular to the axial direction of th...
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WO/2020/147512A1 |
A device for adjusting a jetting position of an auxiliary nozzle in an air-jet loom comprises a wefting insertion device (1), an auxiliary nozzle (2), a wefting insertion control device (3), and an auxiliary nozzle control device (4). Th...
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WO/2020/126546A1 |
The invention relates to a giver rapier head (4) for a rapier loom with double weft insertion, said loom having a first guide device (2) and a second guide device (3) for respective weft threads (7, 8), wherein the two guide devices (2, ...
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WO/2020/080996A1 |
Described are, among other things,methods and devices for providing a learning procedure in a yarn feeding arrangement (12). The learning procedure aims at providing control data to the controller (32) about system components and behavio...
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WO/2020/080997A1 |
Described are, among other things,abobbin drive unit (13) comprising a bobbin motor (14) configured to rotate a bobbin (50) around the axis of a bobbin tube (52). The bobbin drive unit comprises a first attachment (53) with a bearing con...
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WO/2020/065685A1 |
A weft thread cutting device for shuttle-less looms, said device being placed between a fabric edge (1 ), a comb (2) and a warp mouth, on one side, and a weft thread selector, on the other side; the weft threads, coming from a plurality ...
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WO/2020/056899A1 |
Disclosed is a weft yarn tension control apparatus for a rapier loom. The control apparatus comprises an installation base (1), wherein a yarn pressing plate spring fixing seat (11) is provided at a right end thereof; an upper part of th...
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WO/2020/056898A1 |
A pneumatic tucked-in selvedge device of a rapier loom, comprising: a wallboard fixing base (1), a left wallboard (2), a right wallboard (3), a weft shearing mechanism (4), and a tucked-in selvedge jet base (5). The weft shearing mechani...
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WO/2020/052822A1 |
A weaving machine having a device (1) for selecting the weft thread colour is provided, by which individual weft threads of a number of provided weft threads are able to be fed to a gripper in a selected order, and which has a thread gui...
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WO/2020/048614A1 |
The invention relates to a sensor device and a method for detecting an abnormal condition of a waste ribbon in a weaving machine comprising a block (2) with a guide element (3) for the waste ribbon, wherein in a normal condition of the w...
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WO/2020/016690A1 |
The present invention relates on the one hand to a weaving machine for forming fabrics (1) that have a handmade appearance ("handlook"), comprising: shed-forming means (5) provided for forming one or more sheds in successive operating cy...
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WO/2020/011915A1 |
The invention relates to a method for weft thread input on a loom (1), wherein a weft thread (5) is retracted by a certain distance by means of a retracting unit (9) arranged on an input side (ES) of a shed (2). According to the inventio...
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WO/2020/002378A1 |
The invention relates to a junction device (1) for a conveyor belt (2), intended for connecting two ends (3) of at least one longitudinal conveyor belt (2), the junction device (1) comprising at least two junction plates (4) configured t...
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WO/2019/244068A1 |
The present invention relates to a giver rapier head (1) for inserting a weft thread in a rapier weaving machine, comprising a housing (3), which delimits a receiving cavity (4), for the partial insertion therein of a corresponding recei...
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WO/2019/220196A1 |
An aspect of the present disclosure relates to a woven twill percale textile fabric, the fabric including: from about 90 to about 2400 ends per inch warp of texturized polyester yarn; and from about 45 to about 600 picks per inch Cotton ...
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WO/2019/220195A1 |
An aspect of the present disclosure relates to a woven twill textile fabric, the fabric including: from about 90 to about 235 ends per inch warp cotton yarn; and from about 100 to about 2765 picks per inch multi-filament polyester weft y...
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WO/2019/220194A1 |
An aspect of the present disclosure relates to a woven twill percale textile fabric, the fabric including: from about 90 to about 2400 ends per inch warp of texturized polyester yarn; and from about 50 to about 600 picks per inch Cotton ...
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WO/2019/201433A1 |
Driving device comprising a drive shaft (5) with a drive axis (7), at least one actuator (31) exerting a drive torque on the drive shaft (5), wherein a required drive torque varies with an angular position of the drive shaft (5), and an ...
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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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