EP1422179A2 - Verfahren und Vorrichtung zum Herstellen von Wickeln aus aufeinanderfolgenden verschiedenen Garnen und die so erhaltenen Wickeln - Google Patents

Verfahren und Vorrichtung zum Herstellen von Wickeln aus aufeinanderfolgenden verschiedenen Garnen und die so erhaltenen Wickeln Download PDF

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Publication number
EP1422179A2
EP1422179A2 EP03104265A EP03104265A EP1422179A2 EP 1422179 A2 EP1422179 A2 EP 1422179A2 EP 03104265 A EP03104265 A EP 03104265A EP 03104265 A EP03104265 A EP 03104265A EP 1422179 A2 EP1422179 A2 EP 1422179A2
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EP
European Patent Office
Prior art keywords
thread
threads
support
cone
wound
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP03104265A
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English (en)
French (fr)
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EP1422179B1 (de
EP1422179A3 (de
Inventor
Sergio Zamattio
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PIZZINATO, MARIO
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Individual
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Filing date
Publication date
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Publication of EP1422179A2 publication Critical patent/EP1422179A2/de
Publication of EP1422179A3 publication Critical patent/EP1422179A3/de
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Publication of EP1422179B1 publication Critical patent/EP1422179B1/de
Anticipated expiration legal-status Critical
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Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H3/00—Warping machines
    • D02H3/04—Sample warpers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/20—Devices for temporarily storing filamentary material during forwarding, e.g. for buffer storage
    • B65H51/22—Reels or cages, e.g. cylindrical, with storing and forwarding surfaces provided by rollers or bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/026—Doubling winders, i.e. for winding two or more parallel yarns on a bobbin, e.g. in preparation for twisting or weaving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H55/00—Wound packages of filamentary material
    • B65H55/005—Wound packages of filamentary material with two or more filaments wound in parallel on the bobbin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H61/00—Applications of devices for metering predetermined lengths of running material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H69/00—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/34—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
    • D02G3/346—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns with coloured effects, i.e. by differential dyeing process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • the present invention concerns a method and the relative device to prepare wound supports for different and mixed yarns to be sent to subsequent treatments.
  • the invention concerns a method to prepare supports, such as cones, spools, bobbins or suchlike, to be sent to subsequent operations, particularly warping, weaving and knitting, wherein the content of each of said supports consists of a succession of threads, compatible with each other, which can however be different in color, count, physical-mechanical characteristics, composition, nature and otherwise.
  • the invention is applied for example in cases where, during the warping and weaving step and according to specific requirements of the final users, pieces of a limited size have to be prepared, either for samples or for the preparation of small quantities of fabric of particular value or with patterns and/or colors having deliberately limited characteristics.
  • the invention is also applied to prepare supports wherein two or more ends are wound, or even a single end to be sent to a doubling operation with subsequent twisting, wherein each of the threads to be twisted consists in turn of segments of thread with different characteristics, in order to obtain extremely varied and fancy combinations.
  • the invention is also applied for combined operations of reeling and/or doubling with several ends, in order to obtain wound bodies with several ends, which allows to load a lesser number of cones with several ends onto the creel of the warping machine, which in this case would be unwound à la calendaré, given the same number of warp threads to be obtained.
  • the invention also concerns the supports thus obtained.
  • preparing for weaving provides at least a warping step wherein the threads are transferred from suitable spinning cops or from cones onto a beam or similar support, with which the loom is fed.
  • the beam can contain several thousand threads which are normally compatible with each other.
  • the threads Before being transferred onto the beam to be sent for weaving, the threads are subjected in sequence to a series of operations. To be more exact, the threads can be first doubled, that is, coupled in two or more ends in order to obtain a made-up piece to be sent to a double twisting machine and then twisted, so that the yarn obtained can be fed both as warp and weft to subsequent treatments.
  • the original threads can be single or twisted threads, of the same or different nature, synthetic, artificial, natural, also mixed, with the same or different count and/or color.
  • the yarns can be subjected to a re-reeling operation, or rewinding, for example to perform a slub-catching operation in which the yarns are cleaned and made as far as possible free of defects and with a better appearance.
  • the rewinding can also serve to halve the cones available and obtain cones with a defined measurement and sufficient in number for warping.
  • the warp threads are collected, with the warping operation, on a single beam to be sent to the loom, using even a very high number of cones, up to 500 and more.
  • the threads are first wound for subsequent deliveries onto a drum or reel of the warping machine, until the number of threads for the warp is reached, which can be several thousands. Then the threads, divided and separated into odd and even, are rewound onto the beam.
  • the length of the warp can be a few tens of meters and can reach as much as 4-4,500 meters in the wool industry and up to 6,000 meters and more in the cotton industry.
  • the reel of the warping machine is discharged in order to form the beam, and all the cones located on the feed creel are replaced, and there may be several hundreds of them.
  • the warping machine is then prepared for a new warp by reloading onto the feed creel a new series of cones; the process then starts again with the same method in order to obtain a new warp beam also in the event that the new warp is totally identical to the previous one, except for example the color of the thread. This operation is very burdensome, especially when there are very limited warp lengths involved.
  • the warp threads divided into odd and even are made to pass through suitable devices, known as "screens", which determine a respective and differentiated displacement thereof, in order to insert the weft thread between the odd and even threads; the order in which the warp threads are inserted into the screens and the succession of movement of the devices, together with the method in which the weft threads are inserted, determines the desired pattern of the fabric.
  • screens suitable devices
  • Applicant has devised and embodied the present invention to overcome this problem and to reduce the incidence of the changing operations during warping and of the beam-change operations on the productivity of weaving plants, and also to obtain other advantages in other applications in the textile industry, for example in a doubling and twisting step, or in a warping step starting from wound bodies with several ends, or for the production of yarns intended for knitting.
  • the purpose of the invention is to prepare supports such as cones, spools, bobbins or suchlike, to be sent to warping and weaving operations, already configured in such a manner as to allow the production of limited lengths without entailing frequent interruptions to change the support in the warping step, and to change the beam on the loom during weaving, thus preventing a consequent greater use of manpower and great waste of material.
  • Another purpose is to make the operations to combine the threads more efficient, such as doubling and twisting for threads intended for weaving and/or knitting or warping, starting from wound supports with several ends, also allowing greater flexibility and versatility in production.
  • the invention is applied particularly in steps of reeling or rewinding, doubling or coupling with two or more ends, and warping, with which the threads arriving from spinning, dyeing or other treatments are transferred from the cops or cones to a support, for example a beam, to be sent to feed the loom.
  • the reeling or rewinding operation can be necessary in order to halve, or divide, and size the cones, so as to obtain a number of cones sufficient to constitute a "delivery" with a number of warp threads that represents a sub-multiple of the overall number of threads provided for the warp.
  • the invention is also applied when the various threads with which pieces of limited length are to be made are identical or compatible with each other, and do not require particular modifications to the set-up of the weaving loom.
  • the invention provides that in a warping step, that is, in the preparation of at least one support on which the warp threads are loaded, the content of the support consists of a succession of compatible threads, which are however different in color, count, physical-mechanical characteristics, composition, nature or otherwise.
  • the invention provides to use a plurality of feed cones to form a support wherein the threads supplied by the individual cones, different from each other at least in one characteristic, are transferred in sequence according to a pre-established order and for a length corresponding to the length of the respective chain of their own warp.
  • each of the supports which is then fed in the warping process is produced in a previous step, called cone-warping; in this cone-warping step, a first thread fed from a first cone is wound onto the support for the length of its chain and, and at the end of the pre-established length, the feed from the first cone is interrupted, the thread of a second cone of a different thread is taken and knotted to the tail end of the previous thread, and then wound onto the support for a pre-established length equivalent to the length of its own chain. Then, the same thing is repeated with a third cone and so on for all the feed cones, relating to the various warps, which have been prepared.
  • the number of cones that are produced in the cone-warping step depends on the warping specifications, the color ratio, the creel of the warping machine, and substantially the deliveries that are necessary to complete the number of warp threads required for that particular article.
  • the device that achieves the method described above comprises at least:
  • the introduction device comprises at least:
  • the support on which the chains of threads are wound is able to contain a magnetic, electronic or mixed identification element, such as a magnetic band, a bar code, a chip or other similar or comparable means, suitable to memorize all the significant data of the yarns wound, the progressive number of the support and the possible numbering concerning the warp sequence, all data supplied by the information system of the cone-warping unit.
  • a magnetic, electronic or mixed identification element such as a magnetic band, a bar code, a chip or other similar or comparable means, suitable to memorize all the significant data of the yarns wound, the progressive number of the support and the possible numbering concerning the warp sequence, all data supplied by the information system of the cone-warping unit.
  • the invention allows to prepare one or more supports consisting of a series of segments of thread all joined together, each series in turn consisting of the join of a series of different segments of thread, each of which consists of the thread corresponding to each individual warp whose length is equal to that of the relative chain.
  • the number of supports that are obtained depends on the number of total threads of the warp, the pattern of the warp, the creel of the warping machine, the number of "deliveries" set.
  • Each support contains a quantity of yarn necessary to obtain each individual warp; the length of the thread will be equal to the sum of the length of the individual chains multiplied by the number of "deliveries”.
  • the warping machine will have to be set to wind a series of "deliveries", the length of which will be equal to the sum of the length of the individual warps, just as they have been wound onto the supports called warp-cones.
  • first delivery consisting of the first segment of thread, in turn consisting of the sum of all the segments of the various warps
  • the first delivery is cut, the end of the "second delivery” is knotted to the reel, the reel is re-started and the "second delivery”, also consisting of the sum of all the segments of the various warps, is wound.
  • the cycle is then repeated to the last "delivery”.
  • the winding of the individual "deliveries” onto the reel of the warping machine allows to obtain a series of layers, each of which will consist of a specific warp and will correspond to a portion of the total warp.
  • a device to prepare supports for yarns called “cone-warping head” is indicated in its entirety by the reference number 10.
  • the device 10 comprises a feed device 47 consisting of a plurality of feed creels, in this case four and indicated respectively by 11a, 11b, 11c and 11d, on each of which a plurality of feed cones 12, respectively 12a-12f are mounted, in order to feed the thread.
  • the creels 11a-11d are suitable for the head-to-tail connection of the feed cones 12; on every cone 12 a thread is wound, coming from spinning or dyeing operations and relating to a specific warp.
  • the device 10 serves to form a support 14, called warp-cone, associated with a collection assembly 32 and formed by a succession of threads supplied by the individual cones 12a-12f and compatible with each other, although different in at least one of the physical-mechanical characteristics, the color, the count, or otherwise.
  • the collection assembly 32 and the feed and preparation device 47 constitute the device or unit of the cone-warping head 10.
  • the threads 16a-16f emerging from the respective cones 12a-12f pass through a tensioning device 13 which regulates the tension thereof and a thread-feeler 15 which stops the cone-warping head 10 should the thread being fed be lacking.
  • the introduction device 17 which will be described in more detail later, allows to feed the individual thread 16, as supplied by a specific cone 12 working at that moment, and to arrange the other threads 16 to replace the one working at the moment the warp is replaced, according to the pre-established program.
  • the introduction device 17 comprises in this case at least a compressed air ejector 19, the function of which is to facilitate the feed of the entering thread 16, and a holding/release device 20, which holds the threads 16 on stand-by and lets the working thread 16 pass, according to the sequence set in the program.
  • the introduction device 17, together with the assemblies associated therewith, is mounted on a structure 33 inside which can be contained, in a substantially known manner, the motor for the device 17, a ventilator/aspirator to treat the threads, and in general all the automatisms for the functioning of the device and the relative assemblies; to be more exact, there is an electronic part which dialogs with the other functions of the machine and the program that has been set.
  • a thread-joining assembly 21 Downstream of the introduction device 17 there is a thread-joining assembly 21 which can be of any known type, for example of the splicer type using air, a joiner for making a fisherman's knot or a weaver's knot, or other suitable type.
  • the thread-joining assembly 21 is also suitable to be easily replaced according to the characteristics of the threads.
  • the thread 116 consisting of the join of the threads, for example 16a + 16b, and emerging from the thread-joining assembly 21, then passes in sequence through a centering assembly 22, an electronic device 23 to count the meters of thread that has passed through, and to control the quality of the join, and an outlet thread-feeler 24 which stops the cone-warping head when there is no thread downstream of the introduction device 17.
  • the electronic device 23 can also be associated with an electronic slub-catcher, which can be of any known type, to control the quality of the threads being worked.
  • a drawing assembly 25 Downstream of the thread-feeler 24 there is a drawing assembly 25 which removes the thread 16 being worked from the relative feed creel 11a-11d with which a braking device 26 is associated, suitable to block the thread at the moment of join.
  • the device 10 also comprises, downstream of the braking device 26, a supercharge assembly 27, which allows to accumulate a reserve of thread during the normal unwinding step, which is fed to the collection assembly 32 where the warp-cone 14 is formed when the threads are joined.
  • the assembly 27 makes possible to not stop the collection assembly downstream, which allows to considerably increase the performance of the device 10, particularly but not only when working warps of a limited length.
  • the supercharge assembly 27 is associated with relative photoelectric cells 46 which allow to control the quantity of thread present as a reserve in the assembly 27 in order to command, for example, the collection assembly 32 to slow down, and even stop if necessary, or to increase the feed speed, or again to stop the cone-warping head in the event that the thread being fed goes missing.
  • the thread being worked then passes through diversion bars 30 which allow to define the best path to manage and control the functioning by an operator.
  • the thread goes to be wound on the warp-cone 14, upstream of which in this case there are a waxing assembly 48, suitable for the production of yarns intended for knitting, and another thread-feeler 31.
  • the warp-cone 14 is associated with a cone-discharge belt 35 to discharge the completed cone in cooperation with a lifting trolley 37 which provides to remove the finished warp-cone and to feed a new cop 36 onto the collection assembly 32.
  • the device 17 comprises a box-like supporting structure 38 in which there are the insertion paths for the various threads 16 arriving from the respective cones 12 and relating to the warps to be produced. On every path, and hence for every thread, a holding/release device 20 is inserted. Moreover, on every path there is also a compressed air ejector 19 which can facilitate the introduction of the thread 16 being worked into the path.
  • the threads that can be used are indicated in fig. 3 by the numbers 16a, 16b, 16c, 16d, 16e; on the contrary, 16f indicates a false thread which can be inserted either for every delivery change, or at the end (and hence at the beginning) of every warp-cone 14.
  • the threads 16 are taken to the centering bar 18 which serves to keep all the threads 16 in axis, both the thread being worked and also those on stand-by.
  • the thread-joining assembly 21 is associated with guides 40 which allow to facilitate the introduction of the threads into the thread-joining assembly 21 itself.
  • the thread-joining assembly 21 comprises a so-called thread-presenter device 41 which, in cooperation with a movable gripper 44, has the function of preparing the joining of the various threads which will make up the warp-cone 14.
  • the thread-presenter device 41 and the gripper 44 function as follows.
  • Each thread-presenter device 41 which is arranged so as to allow the relative thread 16 to slide above the thread-joining assembly 21, consists of two rings 42 mounted on a support 43 which, at the moment of joining, is lowered, inserting the respective thread 16 into the thread-joining assembly 21.
  • each ring 42 is suitable to open and close in order to allow the relative thread 16 to be introduced.
  • Fig. 3 shows the case wherein the thread 16a is being worked and the thread 16b is waiting to be joined to the thread 16a.
  • the management program signals that it is necessary to change the thread
  • the thread 16a being worked stops sliding, the thread-presenter device 41 and hence the rings 42 that contain the threads 16a and 16b are lowered, thus introducing the ends of the threads into the thread-joining assembly 21, and the latter performs the join.
  • a suitable cutting device cuts the thread 16a in correspondence with the inlet to the thread-joining assembly 21.
  • the device to stop the thread on the feed side clamps the end of the thread 16a before cutting, while the two thread-presenter devices 41 move to the initial position. Then, the devices to stop and release the thread open in correspondence with the thread 16b, and thus the unwinding of the thread 116, consisting of the joined threads 16a and 16b, can start again.
  • the movable gripper 44 then picks up the thread 16a from the feed, and presents it to the other side of the thread-presenter device 41, whose guide rings 42 open to allow the entrance of the thread 16a which is immediately clamped by the relative stop devices, arranged inside the rings 42.
  • the collection can continue with the thread 16b while the thread 16a remains on stand-by.
  • the introduction device 17 follows the cycle of operations laid down for the thread-change, during which the relative holding/release device 20 releases the thread at that moment being worked, and clamps the threads on stand-by.
  • warps that belong to the same article and have the number of total threads, the count and the characteristics of the thread in common; the warps are different only in the color of the threads and in the length of the chain.
  • a series of threads 16a-16f, joined together, consisting of different segments of thread, are wound on the warp-cone 14.
  • Each segment consists of the thread corresponding to each individual warp, the length of which is equal to that of the corresponding chain.
  • the warps to be produced are characterized, for example, by the following chain lengths: 400 m of blue, 600 m of green, 500 m of red, 700 m of brown, 550 m of ochre, 850 m of gold and 800 m of coffee color, for a total length of 4,400 m warp.
  • each warp-cone 14 in this example will comprise a first segment consisting of a segment of blue thread 16 measuring 400 m, joined to a second green segment measuring 600 m, a third red segment measuring 500 m, a fourth brown segment measuring 700 m, a fifth ochre segment measuring 550 m, a sixth gold segment measuring 850 m and a seventh coffee-colored segment measuring 800 m, each one taken from a relative cone 12.
  • Each segment consisting of the join of the seven segments is 4,400 m long.
  • the first thread of the second blue segment will be joined to the last coffee-colored thread, and this sequence of seven segments will be repeated for all the 12 deliveries required.
  • each warp-cone produced contains a length of yarn, for each of the types of yarn, equal to the length of each warp required, multiplied by the number of deliveries, so as to obtain, at the end of the 12 deliveries provided, the total number of threads required.
  • both the warping step and the weaving step have a considerable advantage, from programming the preparation of the warping of all the various articles, obtaining high performance of the plant, with savings in both direct and auxiliary manpower such as the staff responsible for loading the looms and for knotting, a greater and better allocation of the looms per weaver and a greater production of the whole weaving process.
  • the invention also allows to obtain a wound support with two or more ends, as described in Example 2, wherein each of the ends is obtained as described in Example 1.
  • This allows to use warp-cones 14 with several ends to great advantage in the creel that feeds the warping machine, in a number proportionally lower than the number of ends present in the warp-cone 14, in order to obtain an equal number of total threads in the warp itself.
  • the wound supports with several ends would be unwound onto the creel of the warping machine a la hereée.
  • creel is prepared with support and containing means suitable to contain the warp-cones 14 with several ends and commanded by an appropriate variable speed drive, like an inverter, associated with means to detect the tension of the yarn being unwound, in order to allow the warp-cones 14 to rotate on their own axis and thus unwind the individual ends à laricée in a regular and uniform manner.
  • an appropriate variable speed drive like an inverter

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Warping, Beaming, Or Leasing (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
EP03104265A 2002-11-19 2003-11-18 Verfahren und Vorrichtung zum Herstellen von Trägern aus aufeinanderfolgenden verschiedenen Garnen und der so erhaltene Träger Expired - Lifetime EP1422179B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000242A ITUD20020242A1 (it) 2002-11-19 2002-11-19 Procedimento di preparazione di supporti per filati misti, relativo dispositivo e supporto ottenuto con tale procedimento e dispositivo
ITUD20020242 2002-11-19

Publications (3)

Publication Number Publication Date
EP1422179A2 true EP1422179A2 (de) 2004-05-26
EP1422179A3 EP1422179A3 (de) 2004-12-15
EP1422179B1 EP1422179B1 (de) 2008-03-05

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EP03104265A Expired - Lifetime EP1422179B1 (de) 2002-11-19 2003-11-18 Verfahren und Vorrichtung zum Herstellen von Trägern aus aufeinanderfolgenden verschiedenen Garnen und der so erhaltene Träger

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Country Link
EP (1) EP1422179B1 (de)
AT (1) ATE388114T1 (de)
DE (1) DE60319491T2 (de)
IT (1) ITUD20020242A1 (de)

Cited By (9)

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EP1764333A3 (de) * 2005-09-14 2007-09-19 Sergio Zamattio Verfahren und Vorrichtung zum Wickeln von Garn und so hergestelltes Garnbündel
WO2009099398A1 (en) * 2008-02-07 2009-08-13 Gap Guneydogu Tekstil Sanayi Ve Ticaret Anonim Sirketi Method for the preparation of sample warp from a single thread and for the production of the woven fabric
CN101962908A (zh) * 2010-08-27 2011-02-02 江苏盛虹化纤有限公司 高速退绕试验仪
US9487887B1 (en) 2013-03-13 2016-11-08 Jonathan Grossman Systems and methods for manufacturing textiles
CN108486718A (zh) * 2018-05-09 2018-09-04 江苏海特服饰股份有限公司 一种接头纱及其生产工艺
KR20190027920A (ko) * 2017-02-14 2019-03-15 주시 그룹 코., 엘티디. 실 뭉치 매듭짓기 공정
CN110592757A (zh) * 2019-10-08 2019-12-20 江苏海特服饰股份有限公司 多色变换接头纱及其制备方法
WO2020225025A1 (de) 2019-05-03 2020-11-12 Oerlikon Textile Gmbh & Co. Kg Verfahren und vorrichtung zur herstellung eines verbundfadens
CN113336026A (zh) * 2021-04-28 2021-09-03 拜罗智能产业技术研究院(山东)有限公司 一种适用于杆体的无人高速绕线设备及方法

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CN104831445B (zh) * 2015-05-27 2017-03-15 江苏工程职业技术学院 一种多功能经纱整经车
CN111764008A (zh) * 2020-07-11 2020-10-13 江南大学 一种多通道环锭纺细纱机时序化控制纺纱方法及控制系统
CN114852782B (zh) * 2022-03-23 2023-09-05 南通锦琪合纤有限公司 一种抗菌透气锦纶生产用带有分丝防缠绕处理的卷绕机架

Citations (12)

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FR615286A (fr) * 1925-09-15 1927-01-04 Procédé de filature et fil appliqué à ce procédé
GB623753A (en) * 1945-08-31 1949-05-23 British Celanese Improvements in the production of textile yarns
US3247568A (en) * 1962-12-29 1966-04-26 Hergeth K G Maschinenfabrik Un Process and apparatus for warping and sizing of short warp threads
US4116393A (en) * 1976-10-09 1978-09-26 Toray Industries, Inc. Apparatus for collecting and preparing sample yarns to be tested
DE3336202A1 (de) * 1983-10-05 1985-04-25 Textechno Herbert Stein GmbH & Co KG, 4050 Mönchengladbach Verfahren und vorrichtung zur verbindung fadenfoermiger materialien
DE3438265A1 (de) * 1983-10-19 1985-06-05 Murata Kikai K.K., Kyoto Fadenbehandlungsvorrichtung zur herstellung eines effektfadens
US4844358A (en) * 1986-07-23 1989-07-04 W. Schlafhorst & Co. Automatic cross-wound bobbin winding machine
US4943009A (en) * 1988-03-17 1990-07-24 Karl Mayer Textilmaschinenfabrik Gmbh Plying or doubling machine
US5297323A (en) * 1989-09-19 1994-03-29 Rhone-Poulenc Viscosuisse S.A. Device and process for automatically joining threads
FR2709136A1 (fr) * 1993-08-17 1995-02-24 Bayart Achille & C Fil textile multicolore, article textile réalisé à partir dudit fil et procédé pour son obtention.
US6098392A (en) * 1995-12-22 2000-08-08 E. I. Du Pont De Nemours And Company Process for making multicolored yarns and the product thereof
EP1342823A2 (de) * 2002-03-08 2003-09-10 Murata Kikai Kabushiki Kaisha Verfahren zum Weben von verschiedenen Gewebe in kleinen Mengen

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FR615286A (fr) * 1925-09-15 1927-01-04 Procédé de filature et fil appliqué à ce procédé
GB623753A (en) * 1945-08-31 1949-05-23 British Celanese Improvements in the production of textile yarns
US3247568A (en) * 1962-12-29 1966-04-26 Hergeth K G Maschinenfabrik Un Process and apparatus for warping and sizing of short warp threads
US4116393A (en) * 1976-10-09 1978-09-26 Toray Industries, Inc. Apparatus for collecting and preparing sample yarns to be tested
DE3336202A1 (de) * 1983-10-05 1985-04-25 Textechno Herbert Stein GmbH & Co KG, 4050 Mönchengladbach Verfahren und vorrichtung zur verbindung fadenfoermiger materialien
DE3438265A1 (de) * 1983-10-19 1985-06-05 Murata Kikai K.K., Kyoto Fadenbehandlungsvorrichtung zur herstellung eines effektfadens
US4844358A (en) * 1986-07-23 1989-07-04 W. Schlafhorst & Co. Automatic cross-wound bobbin winding machine
US4943009A (en) * 1988-03-17 1990-07-24 Karl Mayer Textilmaschinenfabrik Gmbh Plying or doubling machine
US5297323A (en) * 1989-09-19 1994-03-29 Rhone-Poulenc Viscosuisse S.A. Device and process for automatically joining threads
FR2709136A1 (fr) * 1993-08-17 1995-02-24 Bayart Achille & C Fil textile multicolore, article textile réalisé à partir dudit fil et procédé pour son obtention.
US6098392A (en) * 1995-12-22 2000-08-08 E. I. Du Pont De Nemours And Company Process for making multicolored yarns and the product thereof
EP1342823A2 (de) * 2002-03-08 2003-09-10 Murata Kikai Kabushiki Kaisha Verfahren zum Weben von verschiedenen Gewebe in kleinen Mengen

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* Cited by examiner, † Cited by third party
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EP1764333A3 (de) * 2005-09-14 2007-09-19 Sergio Zamattio Verfahren und Vorrichtung zum Wickeln von Garn und so hergestelltes Garnbündel
WO2009099398A1 (en) * 2008-02-07 2009-08-13 Gap Guneydogu Tekstil Sanayi Ve Ticaret Anonim Sirketi Method for the preparation of sample warp from a single thread and for the production of the woven fabric
CN101962908A (zh) * 2010-08-27 2011-02-02 江苏盛虹化纤有限公司 高速退绕试验仪
US9487887B1 (en) 2013-03-13 2016-11-08 Jonathan Grossman Systems and methods for manufacturing textiles
US20190084788A1 (en) * 2017-02-14 2019-03-21 Jushi Group Co., Ltd. Process for knotting roving packages
KR20190027920A (ko) * 2017-02-14 2019-03-15 주시 그룹 코., 엘티디. 실 뭉치 매듭짓기 공정
EP3569536A4 (de) * 2017-02-14 2020-12-16 Jushi Group Co., Ltd. Verfahren zum knüpfen von garnknäueln
US10919727B2 (en) * 2017-02-14 2021-02-16 Jushi Group Co., Ltd. Process for knotting roving packages
IL266213B1 (en) * 2017-02-14 2023-09-01 Jushi Group Co Ltd A process for tying bundles of yarn
IL266213B2 (en) * 2017-02-14 2024-01-01 Jushi Group Co Ltd A process for tying bundles of yarn
CN108486718A (zh) * 2018-05-09 2018-09-04 江苏海特服饰股份有限公司 一种接头纱及其生产工艺
WO2020225025A1 (de) 2019-05-03 2020-11-12 Oerlikon Textile Gmbh & Co. Kg Verfahren und vorrichtung zur herstellung eines verbundfadens
CN110592757A (zh) * 2019-10-08 2019-12-20 江苏海特服饰股份有限公司 多色变换接头纱及其制备方法
CN113336026A (zh) * 2021-04-28 2021-09-03 拜罗智能产业技术研究院(山东)有限公司 一种适用于杆体的无人高速绕线设备及方法

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DE60319491D1 (de) 2008-04-17
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DE60319491T2 (de) 2009-03-12
ITUD20020242A1 (it) 2004-05-20
ATE388114T1 (de) 2008-03-15

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