EP0769582B1 - Dispositif pour l'encollage de fils de chaíne - Google Patents

Dispositif pour l'encollage de fils de chaíne Download PDF

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Publication number
EP0769582B1
EP0769582B1 EP19950115925 EP95115925A EP0769582B1 EP 0769582 B1 EP0769582 B1 EP 0769582B1 EP 19950115925 EP19950115925 EP 19950115925 EP 95115925 A EP95115925 A EP 95115925A EP 0769582 B1 EP0769582 B1 EP 0769582B1
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EP
European Patent Office
Prior art keywords
size
warp
application
roller
sizing
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Expired - Lifetime
Application number
EP19950115925
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German (de)
English (en)
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EP0769582A1 (fr
Inventor
Joachim Dipl.-Ing. Bloch
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CHIMITEX Sarl
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CHIMITEX Sarl
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Application filed by CHIMITEX Sarl filed Critical CHIMITEX Sarl
Priority to EP19950115925 priority Critical patent/EP0769582B1/fr
Priority to DE59502525T priority patent/DE59502525D1/de
Priority to CN 96121707 priority patent/CN1166546A/zh
Publication of EP0769582A1 publication Critical patent/EP0769582A1/fr
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
    • D06B1/10—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material
    • D06B1/14—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D06M15/05—Cellulose or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D06M15/05—Cellulose or derivatives thereof
    • D06M15/09—Cellulose ethers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/15—Proteins or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
    • D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/356—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms
    • D06M15/3562—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms containing nitrogen

Definitions

  • the invention relates to a device for sizing warp chains according to a vertical weaving chain run sizing application principle and by means of easily biodegradable sizes.
  • the finishing according to the new device is preferably carried out at low temperature up to 40 ° C, but especially at room temperature. That means the size is in the Usually not warmed up as is the case with cooking sizing.
  • the prior art includes a device similar to that described in DE OS 41 18 076 is described.
  • the device described has some shortcomings in that Complicate finishing according to the new vertical weaving principle.
  • the wrap angle of the warp around the size application rollers is 30 degrees or more. This leads to some problems. So with the transition from the sizing procedure to the Idle, for example, in the event of an operational interruption when the warp is off must be lifted off in stand-by running sizing rollers. This requires some technical effort. It also causes a driving style at 30 degrees Warp wrap angle a higher tensile force on the warp, which leads to frequent warp thread breakage can lead. Furthermore, the difference in speed relation between the Warp beam and the sizing roller at a high warp wrap angle as Brake on the warp chain, which still potentiates the negative effects mentioned.
  • a similar device is also known from DE-A-4205515.
  • the invention relates to another Development of this known device.
  • Synthetic fibers are, however, smooth cables, in which the ability to absorb the liquor plays no role, just like the so-called hairiness of the fibers, as in warp chains made from natural fibers. In this respect, a comparison with the creeping technique cannot be made here.
  • the cook sizing system is therefore extremely wasteful of material, since full penetration of the warp with sizing is not necessary at all. For the subsequent weaving process, it is entirely sufficient if the warp is only covered with the size. A warp wrapping instead of a wetting assumes a reduced wetting effect of the size. The easiest way to achieve this is to lower the sizing application temperature. In plain text, with a so-called cold sizing that is applied to the warp at room temperature. Adapting the sizing system to modern weaving technology is in the interest of the textile industry and above all the economic and ecological requirements of today.
  • the object of the invention is therefore a sizing system consisting of a new sizing device and to develop a suitably adapted sizing that meets the requirements to be met in terms of space requirements, energy consumption reduction, material savings and environmental relief corresponds.
  • the object of the invention was achieved by a device according to claim 1.
  • Fig. 1 shows in detail the two size applicators K arranged in the vertical direction of the warp from bottom to top, according to the direction of the arrow of the run of the warp 12, with the The size application rollers 8 and 9 and the size feed rollers located on both sides of the warp 7 and 10, the lower 21 and upper 22 warp lifting device from the two rollers 23 with swivel arm 24, which serve the warp in the empty or Lift the stop run off the size application rollers.
  • the torsion axis 25 is used for pressure Regulation for the size feed rollers 7 and 10, or the size order control by the gap width of the nip S, the upper end 26 at the same time as a bearing for the size feed tube 27 for feeding the size 14 into the Nip S is used.
  • FIG. 1 shows an application-typical setting of the tangential running direction of the Warp in relation to the horizontal axis and the location of the size application roller pairs 7 and 8 and 9 and 10 to each other, in relation to the horizontal and vertical axes.
  • Fig. 1 further demonstrates the weaving run typical of the application during the finishing job on the warp as well as during the idle while fixing of Thread breaks
  • Fig. 2 shows a sizing machine as a total vertical system, in the variant with a first Drying drum 20, which is also used as a tangential guide roller in relation to the upper size application roller 9 functions in an optimally space-saving design with regard to the length of the apparatus.
  • a first Drying drum 20 which is also used as a tangential guide roller in relation to the upper size application roller 9 functions in an optimally space-saving design with regard to the length of the apparatus.
  • the integrated inventive size application device 2 it is the one shown Construction around a preferred embodiment of the sizing apparatus.
  • FIG. 3 shows an overall vertical system similar to FIG. 2, only a drying area with an infrared heating register is used instead of the drying drum drying area T.
  • 30 shows the infrared heating register in the closed state during the sizing application phase, 31 in contrast in the open state during the machine stop.
  • Fig. 3 shows a particularly preferred embodiment of the size apparatus in an optimally space-saving design with regard to the apparatus height and length. Which of the two variants of FIGS. 2 and 3 is the more economical in relation to the need for energy costs depends on the local energy prices or the availability of an inexpensive central superheated steam supply.
  • Fig. 4 shows the possible variations of the working method and the individual possibility of Partial improvement of existing conventional sizing machines. As shown, the Warp treatment up to and including warp drying according to the vertical principle and connection processing according to the horizontal principle.
  • FIG. 6 shows a further combination variant by combining a warping machine 6 with a sizing machine.
  • Fig. 7 shows a sizing machine with 4 slip trees.
  • the drying drums of the drying area T are larger. This variant of the overall system allows a relatively very low room height since the drying area is located on the room floor at a short distance behind the warp deflecting roller 19.
  • Fig. 8 shows very clearly how the individual sides of the warp with sizing be applied as well as the type of run of the weaving chain between the size application units K.
  • the size supply and size excess derivation is in a very simplified manner shown
  • the subject of the invention is also the size which is vertical in the new device Warp run is applied by means of rollers.
  • the size should also be lower Temperature, preferably room temperature, are applied to the warp. These criteria make very special demands on the composition of the size, but especially regarding the physical properties of the size.
  • Another task is the new one Developing sizing using easily biodegradable recipe components as well as in such an application consistency that contributes to the sizing application on the warp are regulated in this way using the vertical roller application system can that extremely economical use of size is possible.
  • warp threads When weaving non-twisted threads made of natural or synthetic fibers into flat structures, it is necessary to finish the so-called warp threads. This means that the warp threads must be made to slide well so that the weft thread can be easily passed back and forth through the warp threads without the warp thread or the weft thread being changed on the surface. A surface tangenting of the threads would not only possibly damage them, but would also lead to other undesirable effects, for example to the unevenness of the surface pattern of the fabric. In the course of technical progress and the further development of the weaving process, the weaving process is nowadays carried out at very high weft speeds. The sizes, aqueous fleets of dissolved or suspended solids, are therefore subject to high requirements with regard to the required useful properties.
  • the sized warp should practically have a cable structure in terms of surface, that is, the size layer on the warp thread surface must be smooth and have good sliding properties. It must not stick when winding onto the warp beam, aging, (embrittlement) must not occur when the warp beam is temporarily stored and the size on the warp must be easy to wash out and biodegradable when the woven material is treated. In order to meet all of these requirements, the size to be applied must be composed accordingly. In addition, for economic and ecological reasons, the application method and size composition should be designed so that the result is a product that meets the required maxims.
  • DOS 41 18 076 describes a size that is applied to the warp in the cold state at room temperature.
  • the size had to be used in a concentration of active and auxiliary substances of over 40%. It is easy to imagine that with such highly concentrated solutions or suspensions, possibly even with a thixotropic consistency, complications arise with the handling of the size.
  • optimal loading of the fibers to be sized in terms of quantity is difficult to achieve. Overloading the warp to be sized, however, leads to loss of material and uselessly pollutes the waste water during the subsequent washing of the fabric.
  • the prior art knows many methods for fiber sizing by means of rollers and for wiping off the excess of sizing by means of doctor blades, which is one of the traditional methods of metering application quantities. This technique has some shortcomings. Wearing the doctor blades is worth mentioning, since synthetic fibers have highly abrasive properties, for example. In addition, incrustations of the size constituents form at the squeegee wiping point, which crumble over time and strain the warp. A constant size application temperature, usually around 90 ° C, is absolutely necessary for cook sizes. A temperature drop during the size application process, for example to 70 ° C, leads to an interruption in the process. The size becomes so viscous that a size application is no longer possible.
  • the object of the invention was therefore also a size for the invention Device to develop all the requirements of a low temperature sizing application process easily meets.
  • the textile fiber adhesive and film-forming raw materials based on natural substances from protein substances are Caseine, based on polymeric vinyl compounds, it is polyvinylpyrrolidone and Polyvinyl alcohol, preferably with a low to medium molecular weight and based on cellulose, carboxymethyl cellulose and their modified derivatives.
  • the concentration of size components a) and b) in the ready-to-use size is between 15 to 25% by weight.
  • modifiers Aids for pH adjustment are so-called modifiers. Because the Modxfier These alkaline agents have a solubility-improving effect.
  • softeners make the film layer of the sized
  • the warp is elastic and supple and prevents it from aging. These are from of particular importance if the proportion of medium or high molecular weight Polymer compounds of the film-forming basic components in the relatively high chemical Molecular range is.
  • hydrophilizing agent for use come the commercially available glycol and glycerin ethers, polyethylene glycols, carbohydrates, Polycarbonates and similar neutral compounds containing OH groups.
  • Preservation aids serve to preserve the ready-to-use size. Those with multifunctional groups are preferably used. This Preservatives have the advantage that they are used in very small amounts and accordingly biodegrade faster. When using the Finishing does not require preservation of the size.
  • Preferred defoamers are those based on fatty amine because they also act as a sliding aid.
  • the concentration of the individual basic components in the size depends on the individual case Application and can be specifically adjusted to a type of fiber in the warp.
  • the subdivision into fiber groups such as synthetic fibers and Natural fibers, or in alkali-resistant fibers, such as cotton or acid-resistant Fibers such as wool.
  • the preferred concentration of size components a) and b) is between 15 to 25% by weight, based on the total weight of, for example, 1000 g.
  • Modified cellulose derivatives is, for example, a starch-modified carboxymethyl cellulose.
  • Basic formulations can have the following concentration ranges.
  • Basic product formulation for a casein-based wash 50 - 85% Casein 2 - 15% alkaline modifier 2 - 17% medium molecular polyethylene glycol 2 - 21% a plasticizer based on natural fatty amine 0.1-4% Defoamer 0.5-7% Hydrophilizing agents 0.5- 4% Preservative
  • the individual components are mixed and the finished mixture is stirred in Water dissolved.
  • the water is added in such a way that finished sizing solutions with feed material concentrations of between 10 and 35% by weight.
  • aqueous sizing solution obtained after this is a ready-to-use application solution for the sizing of cotton warp at an application temperature of 20 ° C and has a concentrate content in the preferred range of 20% by weight.
  • the inventive sizing device is relatively insensitive to the viscosity of the sizing to be applied.
  • the viscosity of the size to be used is therefore not specified; it must be adapted to the current conditions with regard to type of warp, size and the desired degree of size.
  • Another basic product formulation for a size based on polyvinyl alcohol is as follows: 50 - 86% low molecular weight polyvinyl alcohol 2 - 15% high molecular weight polyvinyl alcohol 2 - 17% medium molecular polyethylene glycol 1 - 21% Softener based on natural fatty amine 0.1-4% Defoamer 0.5-7% Hydrophilizing agents 0.5- 4% Preservative
  • the sizes produced according to a recipe for these basic formulations are used according to the cold size process.
  • the size is not applied to the warp to be sized at about 90 ° C, as is usually the case, but at room temperature, up to a maximum of 40 ° C.
  • the prevailing room temperature is preferred.
  • the degree of sizing can be set reproducibly, while maintaining selectable speed difference ratios of the warp transport rollers to the size application rollers, which can be varied depending on the fiber material to be size.
  • Another beneficial effect of the roller speed-speed difference is that the warp is smoothed by the surface and the fiber hair of natural fibers is switched off.
  • the advantage of the new device is that it optimally corresponds to the practical conditions, with the greatest possible compatibility with existing machines, such as Example of a warping machine and a largely uncomplicated and space-saving design.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Claims (4)

  1. Dispositif d'encollage des chaínes de tissage caractérisé en ce que son passage principal de la chaíne en position verticale pour l'application de la colle qui se compose des éléments: l'ensouple de l'ourdissage sectionnel ou des ensouples de l'ourdissage direct (1) dispositif d'encollage (2) section de séchage (3) et l'ensouple de tissage (4) où le passage de la chaíne dans le dispositif d'encollage est contrôlé par un rouleau détour en bas (5) pour la direction verticale et retour en horizontale qui contrôle aussi le passage de la chaíne en haut tangentiel en relation au rouleau d'application de colle supérieur (9) où le dispositif d'encollage se compose de deux unités d'application de colle (K1 + K2) placées à chaques côtés de la chaíne (12) qui forment respectivement un système d'unité, chaque unité d'application de colle comporte un rouleau d'application de colle (8,9) et un rouleau de transfert de la colle (7,10) placé au dessus les bacs d'évacuation du surplus de colle (35) ainsi que les dispositifs d'enlèvement de la chaíne respectifs (21,22) et les paires de rouleau respectives rouleau d'application de colle/rouleau transfert de colle avec un moyen de réglage de distance entre les surfaces des rouleaux étant donné que par la distance desdits rouleaux de transfer et rouleaux d'application de colle un écartement (S) se forme qui correspond longitudinalement et en épaisseur au film de colle à appliquer sur la nappe de chaíne et chaque paire de rouleau de transfer et de rouleau d'application de colle est positionnée l'un par rapport à l'autre, caractérisé en ce que l'axe (15) lesdits rouleaux et l'axe verticale du rouleau d'application du colle (36) forment un angle (β2) d'entre 60° jusqu'a 89° en conséquence le rouleau d'application de colle (8,9) est positionné supérieur au niveau de rouleau transfert de colle (7,10) étant adapté à produire, sur ladite chaíne, une couche de colle uniforme et réglée en épaisseur et l'unité d'application de colle supérieure (K1) par rapport à l'unité d'application inférieure (K2) caractérisées en ce qu'ils sont désaxées par rapport au plan vertical, étant donné que le passage de la chaíne dans le dispositif d'encollage en passant les unités d'application de colle (K) en contact tangentiel aux rouleaux (8) et (9) forme un angle de contact (β1) d'entre 10° jusqu'à 30° à ce que ledit angle étant doublé par l'angle qui se forme par l'axe de liaison et l'axe horizontale.
  2. Dispositif selon la revendication 1 caractérisé en ce que la colle se compose des solutions à base de l'eau respectivement des suspensions caracterisées en ce que la formule contient les composantes a) jusqu'à c).
    a) matières premières, qui degrade biologiquement facile, filmogène avec adhésion aux fibres textiles, facile à enlever par lavage lesdites matières premières à la base, d'albumen modifié, d'ether cellulosique et des polymères vinyliques de la série des alcool polyvinyliques et des polyvinylpyrrolidones.
    b) auxiliaires pour le contrôle de la valeur ph, adoucissement, hydrophilie, conservateur, anti mousse de la solution de colle respectivement de dispersion caractérisée en ce que
    c) la concentration desdites composantes de la colle a) et b) s'élève entre 10 et 30 % matière solide par rapport au poids totale et caractérisée en ce que
    d) la colle étant appliquée à une température inférieure de 40°C.
  3. Dispositif selon revendication 2, caractérisé en ce que les matières premières étant à la base naturelle préférées, ledit albumen, ledit caséine, à la base desdits polymères vinyliques, polyvinylpyrrolidones, et ledit alcool polyvinylique, préféré en poids moléculaire bas jusqu'à moyen, et à la base d'ether cellulosique, carboxyméthylcellulose et leurs dérivés modifiés.
  4. Dispositif selon revendication 2 et 3, caracterisé en ce que la concentration des composantes dans la colle prêt à l'emploi s'élève entre 15 et 25 % matière solide.
EP19950115925 1995-10-10 1995-10-10 Dispositif pour l'encollage de fils de chaíne Expired - Lifetime EP0769582B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP19950115925 EP0769582B1 (fr) 1995-10-10 1995-10-10 Dispositif pour l'encollage de fils de chaíne
DE59502525T DE59502525D1 (de) 1995-10-10 1995-10-10 Vorrichtung zum Schlichten von Webketten
CN 96121707 CN1166546A (zh) 1995-10-10 1996-10-10 给纺织经纱上浆的设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19950115925 EP0769582B1 (fr) 1995-10-10 1995-10-10 Dispositif pour l'encollage de fils de chaíne

Publications (2)

Publication Number Publication Date
EP0769582A1 EP0769582A1 (fr) 1997-04-23
EP0769582B1 true EP0769582B1 (fr) 1998-06-10

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EP19950115925 Expired - Lifetime EP0769582B1 (fr) 1995-10-10 1995-10-10 Dispositif pour l'encollage de fils de chaíne

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EP (1) EP0769582B1 (fr)
CN (1) CN1166546A (fr)
DE (1) DE59502525D1 (fr)

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US6818065B2 (en) * 2001-06-25 2004-11-16 Ppg Industries Ohio, Inc. Systems, devices and methods for applying solution to filaments
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CN103145348B (zh) * 2011-12-07 2016-05-04 重庆国际复合材料有限公司 一种玻璃纤维外涂抗静电剂的方法、系统及专用部件
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CN104947340A (zh) * 2015-07-29 2015-09-30 吴江市华运纺织品有限公司 一种大提花纺织用的上浆装置
CN106319956B (zh) * 2016-08-16 2018-11-06 嘉兴市新飞腾塑业有限公司 一种含有4-硝基吲哚的羧甲基纤维素经纱上浆剂
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CN112323295A (zh) * 2020-10-13 2021-02-05 西安航天华阳机电装备有限公司 一种纺织品染色印花后的定量上浆装置
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CN114411357A (zh) * 2021-12-16 2022-04-29 江南大学 一种经纱表面均匀上浆的浆纱工艺
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CN115467116A (zh) * 2022-08-15 2022-12-13 浙江豪欣纺织有限公司 一种纺织织物经纱上浆特种纤维紧固装置

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DE3313991A1 (de) 1983-04-18 1984-10-18 Fleißner GmbH & Co, Maschinenfabrik, 6073 Egelsbach Vorrichtung zum avivieren von endlosgut mit einer pflatscheinrichtung
FR2612086B1 (fr) * 1987-03-09 1989-08-18 Inst Francais Du Petrole Methode et dispositif pour l'impregnation d'un element allonge
DE4205515A1 (de) * 1991-06-01 1993-08-26 Chimitex Cellchemie Gmbh Vorrichtung zum schlichten von webketten aus textilen garnen
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DE59502525D1 (de) 1998-07-16
CN1166546A (zh) 1997-12-03

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