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WO/2017/155168A1 |
The present invention provides a device for manufacturing a multi-effect yarn, comprising one pair of back rollers, one pair of middle rollers and one pair of front rollers, wherein the back roller includes a base back-top roller, a base...
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WO/2017/156521A1 |
A system for forming twisted or aligned electrospun fibers has been developed. The collector for the electrospun fibers is capable of rotation. In some instances, fibers are formed between two collectors, at least one of which rotates to...
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WO/2017/147183A1 |
A process providing a method to create 3D scaffolds using nano-scale fibers, comprising: deposition and alignment of a plurality of electrospun fiber layers on a substrate; application of a photosensitive biomedical polymer liquid to eac...
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WO/2017/145100A1 |
A processing apparatus (1) for processing a sliver (S) comprises at least one rotation unit (2) that is suitable for giving a false twist to a respective unprocessed sliver (S) that is fed to the rotation unit (2) along an advancement di...
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WO/2017/115242A1 |
The invention relates to a method and system for detecting and remotely managing sensors and/or devices for feeding textile and/or metallic yarns (10) installed on one or more textile machines (100, 100a, 100b). Each textile machine comp...
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WO/2017/085588A1 |
The present invention relates to a doffer device (1, 6, 8, 120) for a spinning machine having a plurality of spinning stations, for removing full packages from spindles and for placing empty tubes on the spindles, having at least one bea...
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WO/2017/083953A1 |
A detachable flyer bow system, apparatus and methods of using the same are provided. The systems each comphse a base having a longitudinal recess with an inner lateral dimension that is greater than the outer lateral dimension and a fron...
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WO/2017/081573A2 |
The present invention concerns a suction control system for spinning frames comprising a suction element (1401), a suction pipe (1402) connected to a plurality of suction openings (1301) respectively of a plurality of spinning points (12...
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WO/2017/080594A1 |
A device for joining fibres during the spinning process of fancy yarn, characterised in that it comprises a self-supporting piece (1) having a fibre joining channel (10) configured for insertion between front rollers (2c) and intermediat...
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WO/2017/081707A1 |
The present invention concerns a suction device for a spinning machine suited to spin a textile element (1301, 1302), comprising a suction opening (1401) suited to be positioned in proximity to the textile element (1301, 1302) and a suct...
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WO/2017/075675A1 |
Method for the production of staple yarn in a single process, where the yarn formation is done in an individual spinning station (4), where staple fibers (3) pass through a feeding device (5), carding-combing apparatus (6), spinning appa...
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WO/2017/077546A1 |
The present invention relates to a clamping device for ring-spinning machine and a process to improve the reliability of clamping the yarn during the doffing cycle. The clamping device comprises of inner piece, a cutter fixed on top of t...
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WO/2017/076569A1 |
A spinning preparation machine (10) is disclosed. Said spinning preparation machine has an operating section which comprises a feed section (12), which is configured for feeding fibre material into the interior of the machine in the dire...
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WO/2017/076847A1 |
The invention relates to a thread draw-off nozzle (1) for an open-end rotor spinning device with an input-side nozzle trumpet (5) and an output-side nozzle bore (6) adjoining the nozzle trumpet (5) as well as notches arranged in the regi...
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WO/2017/076846A1 |
The invention relates to a thread draw-off nozzle (1) for an open-end rotor spinning apparatus with an end face (16), a nozzle bore (6) and a funnel-shaped thread deflection surface (5) connecting the end surface (16) and the nozzle bore...
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WO/2017/072641A1 |
A roving frame (1) has a control head (80) comprising electric actuators (122) for the main electric motors (32, 46, 45, 44, 182, 184, 64, 66) contained in a main compartment (120) accessible from the rear of the head (80). The head furt...
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WO/2017/072683A1 |
A method for the optimisation of the working process for a textile production line comprises at least one textile machine suitable to receive an adjustment value associable to a first operating parameter of the textile machine in order t...
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WO/2017/072619A1 |
The present invention relates to a spindle (1) for a workstation of a textile machine, in particular of a ring spinning machine, having a shank (2) for receiving a tube which becomes a cop (3) as the result of a thread being wound up, an...
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WO/2017/068540A1 |
A detection device (30) for a spinning station (1) of a ring spinning frame comprises emission means of a magnetic field (34), a magnetic field sensor (36) and a conveyor (38, 138) which achieves a concentration of the magnetic field (M)...
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WO/2017/064614A1 |
The invention relates to a method for operating a work station (2) of a ring spinning machine after a thread break detected by a sensor, wherein the work station (2) has a spindle (9) and a stretching unit (5) allocated to the spindle (9...
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WO/2017/064613A1 |
The invention relates to a spindle base (1) for spindles of a ring spinning frame with a receiving element (28) provided on one end of the spindle base (1) for holding a spindle top (20) in a rotationally fixed manner, and with a first m...
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WO/2017/064214A1 |
Spindle for ring spinning frames, comprising a spindle shaft and characterized in that the spindle shaft (5) is radially mounted by means of at least two radial magnetic bearings (16, 17) while being axially mounted by means of a mechani...
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WO/2017/064618A1 |
The invention relates to a method for operating a work station (29) of a ring spinning machine after a thread break detected by a sensor, wherein the work station (29) has a spindle (3) driven by a belt (2) and a stretching unit (32) ass...
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WO/2017/057469A1 |
A fiber guide according to the present disclosure is provided with a slide surface which contacts a fiber, wherein the slide surface comprises a ceramic and has a maximum cross sectional height Rz of not less than 1.0 μm and not more th...
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WO/2017/036570A1 |
The invention relates to a device (C) for depositing a sliver (B) in a can, comprising a depositing head (1) having pull-off rollers (20, 21) for transporting the sliver across a rotatable turntable arranged below the depositing head (1)...
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WO/2017/037236A1 |
An open-end spinning rotor (1) includes a rotor cup (3) made of a heat-treatable steel material. The rotor cup (3) has a fiber slide wall (4) and a fiber collecting groove (5). The rotor cup (3) has a chromium carbide layer (7) at least ...
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WO/2017/031612A1 |
An apparatus for a rotor spinning method using multi-stage carding comprises a spinning system and a computer control system. The spinning system comprises a feeding and carding mechanism, a collecting and twisting mechanism, and a windi...
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WO/2017/031611A1 |
A multi-level carding rotor spinning method and device. The device comprises a spinning system and a computer control system. The spinning system comprises a feeding and carding mechanism, a condensation and twisting mechanism, and a win...
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WO/2017/031609A1 |
A rotor spinning method using multi-stage carding comprises cotton feeding, carding, collecting and twisting, yarn delivery, and winding. A multi-stage carding roller is adopted during carding, comprising a first carding roller (1), a se...
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WO/2017/031610A1 |
A multi-level carding rotor spinning method and device. The device comprises a spinning system and a computer control system. The spinning system comprises a feeding and carding mechanism, a condensation and twisting mechanism, and a win...
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WO/2017/031613A1 |
Disclosed is an apparatus for a rotor spinning method using multi-stage carding. The apparatus comprises a spinning system and a computer control system. The spinning system comprises a feeding and carding mechanism, a collecting and twi...
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WO/2017/033907A1 |
Provided is a textile machine belt with which running noise that occurs when the belt is running can be reduced. A core body canvas that is used in the textile machine belt is made of a woven fabric that is based on a twilled weave in wh...
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WO/2017/028385A1 |
A thread jumping prevention device for spinning, comprising a base (1), and a drawing device and a guiding device provided side by side at an upper end of the base. The drawing device comprises, sequentially and from bottom to top on the...
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WO/2017/016049A1 |
A short-process no-drafting wool-gathering spinning device comprises a feeding part, a carding cleaning part, a conveying and gathering part, and a twisting winding forming part. The feeding part comprises an upper feeding plate (1), a l...
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WO/2017/012693A1 |
The invention relates to a method for operating a ring spinning frame (1). According to said method, fibers in the form of a sliver (3) are supplied to the ring spinning frame (1) and the sliver (3) is drawn in a drawing frame (2) betwee...
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WO/2017/012692A1 |
The invention relates to a method for operating a ring spinning frame (1). According to said method, fibers in the form of a sliver (3) are supplied to the ring spinning frame (1) and the sliver (3) is drawn in a drawing frame (2) betwee...
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WO/2017/003999A1 |
Methods of using of natural or engineered proteins such as collagen to form tanned and/or crosslinked fibers suitable for a wide range of textile manufacturing processes, including non-woven, woven and knitted fabrics. In particular, des...
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WO/2016/207917A2 |
Disclosed is a storage and handling assembly for rubber cot arbours during loading and unloading operation in an automotive rubber cot grinding and/or buffing machine. The storage and handling assembly includes a movable trolley for stor...
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WO/2016/194484A1 |
This yarn winding system (1) is provided with an automatic winder (4) which forms a package by winding yarn from a yarn supply bobbin, and a roving frame (2) and a spinning frame (3) for performing a spinning process of the previous step...
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WO/2016/192607A1 |
A magnetic spinning-frame drafting system does not need precise control of a swing arm, and may automatically and precisely adjust a gap between a lower end surface of a French curve and a grid ring, so that an entire spinning machine ha...
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WO/2016/194499A1 |
This yarn winding system (1) comprises: a fine spinning machine (3) which forms a yarn feeding bobbin (11); and an automatic winder (4) which winds up yarn from the yarn feeding bobbin (11) and forms a package. The fine spinning machine ...
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WO/2016/194486A1 |
This yarn winding system (1) is provided with a spinning frame (3) which forms a yarn supply bobbin (11), and an automatic winder (4) which forms a package (15) by winding yarn (14) from the yarn supply bobbin (11). The spinning frame (3...
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WO/2016/194509A1 |
A spinning machine (3) is provided with: a state acquisition unit (310) for acquiring material depletion, which is a state in which coarse yarn (13) from a coarse yarn bobbin (10) whereon coarse yarn (13) is wound has run out; a pluralit...
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WO/2016/194496A1 |
A yarn winding system (1) includes a spinning frame (3) for forming a yarn feed bobbin (11), and an automatic winder (4) for winding yarn from the yarn feed bobbin (11) and forming a package. The spinning frame (3) is provided with a con...
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WO/2016/189480A1 |
Twisting and winding device (1) for twisting and winding a thread on a spindle comprising a twisting and winding unit (5), arranged for permitting twisting and winding of said thread around the spindle and comprising a sleeve (40) provid...
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WO/2016/179763A1 |
A yarn breakage monitoring device, comprising a ring spinning machine (1), a blowing and suction cleaning apparatus (4), and a yarn breakage detection device. The yarn breakage detection device comprises a spindle position mark, a wirele...
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WO/2016/179991A1 |
Disclosed is an air blowing and sucking system for a roving frame. In the air blowing and sucking system, a table sucking opening (4) is provided on the lower end of each table sucking pipe (3), a rack (1) is provided with a continuous t...
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WO/2016/180682A1 |
A method of monitoring oil carried by a moving thread, and a device (40) for the same purpose. The method comprises illuminating the thread with light at a frequency which causes the oil to fluoresce and detecting light emitted from the ...
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WO/2016/173893A1 |
The invention relates to a non-woven funnel for compressing a fiber non-woven, in particular on a draw frame, carding machine, or combining machine, comprising an inlet side (2), which is elongate in the x direction and at which the spre...
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WO/2016/173456A1 |
A godet roller comprises a cylindrical bushing (1) capable of rotating under the driving of an external yarn; a shaft (5), fixed relative to the rotation of the bushing (1) and a bearing (3) disposed in the bushing (1), and also comprise...
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