EP0669416B1 - Procédé et dispositif pour le traitement d'une bande textile particulièrement sensible à l'étirement - Google Patents

Procédé et dispositif pour le traitement d'une bande textile particulièrement sensible à l'étirement Download PDF

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Publication number
EP0669416B1
EP0669416B1 EP95810035A EP95810035A EP0669416B1 EP 0669416 B1 EP0669416 B1 EP 0669416B1 EP 95810035 A EP95810035 A EP 95810035A EP 95810035 A EP95810035 A EP 95810035A EP 0669416 B1 EP0669416 B1 EP 0669416B1
Authority
EP
European Patent Office
Prior art keywords
roller
shaft
textile web
curved
rollers
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.)
Expired - Lifetime
Application number
EP95810035A
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German (de)
English (en)
Other versions
EP0669416A1 (fr
Inventor
Christian Strahm
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Solipat AG
Original Assignee
Solipat AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Solipat AG filed Critical Solipat AG
Publication of EP0669416A1 publication Critical patent/EP0669416A1/fr
Application granted granted Critical
Publication of EP0669416B1 publication Critical patent/EP0669416B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
    • D06B3/20—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics with means to improve the circulation of the treating material on the surface of the fabric
    • D06B3/201—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics with means to improve the circulation of the treating material on the surface of the fabric the treating material being forced through the textile material
    • 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
    • D06B1/02—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by spraying or projecting

Definitions

  • the invention relates to a method and an apparatus for Treating a particularly sensitive textile web according to the preamble of independent main claims 1 and 7.
  • Such methods and devices serve to be endless wash, impregnate or carried out textile webs another treatment with a preferably liquid treatment agent to subjugate.
  • the treatment agent is already known to be applied to the textile web via nozzles, the order on a stretched section of track or on one by one Roll curved web section can be done.
  • WO 91/04367 describes a treatment process in which the textile web is stretched through a narrow shaft, where necessary different treatment agents, e.g. Water, hot steam or hot air is applied to the textile web under pressure will.
  • this device is suitable due to the relative long, non-binding routes.
  • DE-A-25 21 407 is a genus comparable Appeared device in which the treatment liquid sprayed onto the track and in one neighboring area on the same side of the web immediately is suctioned off again. This process can take place at straight, as well as curved track sections. Prolonged exposure to the treatment agent on the textile web is not possible, however, neither is it possible like the use of a vapor treatment agent.
  • a treatment method is known from US-A-4,565,077 become, in which a textile web stretched around a roller is led through a narrow, curved shaft. On a Treatment liquid is applied to one side of the shaft Opening fed, and on the other side of the shaft deducted again. Seals pressed against the textile web the shaft closes at the extreme ends of the shaft from. Tension-sensitive textile webs can be used in such Device will not be treated.
  • an endless textile web is in one curved shaft washed through the surface of a rotating drum and by a spaced curved solid wall is formed.
  • the textile web is under a fleet mirror loose or stretched through the shaft, whereby pressure nozzles with wash liquor from both sides is applied.
  • the flow thus achieved a wavy movement of the textile web in the area of the curved shaft section. Since the treatment of the textile web with treatment agents takes place under the fleet level, no intensive flow can build up.
  • the extension of the narrow shaft over the wrapping area on the rollers and the nozzles arranged in the curve on the one hand enable the entire route to be used the textile web.
  • the textile web turns on in the curved area stretched over their surface and thus particularly receptive for the treatment agent.
  • the rollers can be relatively close lie next to each other so that no free ones that damage the web Train routes are necessary. Builds over the entire length of the shaft there is an intense current that continues throughout Processing time acts on the textile web.
  • the textile web is in the shaft on each side curved at least once and with treatment agent acted upon. This ensures that both sides with treated with the same intensity. This is e.g. at wide range of tubular goods of particular importance.
  • the textile web can also be completely during the treatment bound, so that the individual rollers are almost abut each other.
  • the shaft has a continuous and mutually curved shape.
  • the textile web is first led around an upper roller where treatment agent is applied under pressure and when the textile web is then passed around a lower roller, where she is immersed in a bath with liquid treatment agent becomes.
  • the curved shaft on the lower roller can be completely filled with liquid, but not excludes the possibility of liquid underneath this shaft Pressure can be directed against the textile web.
  • the lower But shaft could also only be used as a collecting basin for treatment agents serve from the upper shaft.
  • Hot steam, saturated steam or water can be fed individually through the nozzles or applied in combination under pressure to the textile web will. It is also conceivable to attach individual nozzles to connect different sources of treatment or to change these connections via appropriate control valves.
  • the two rollers can be a straight shaft section be arranged.
  • a machine for Washing printed textile webs particularly advantageous built that two rollers are arranged one above the other, being at the top roller over the apex of the Roller extending shaft and one on the lower roller arranged shaft extending over the sole line of the roller is and that the facing shaftless Surfaces of the rollers are surrounded by a common housing are. The liquid or condensate from the top This way, the shaft runs freely in the lower case Well that is practically designed as a tub.
  • At least one Roller could e.g. B. be designed as a screen drum, wherein the inside could be connected to a suction.
  • the Rolls or drums could also be circumferential or in Axial direction wavy on the surface be.
  • the shaft width is in the range of 3 to 30 mm preferably in the range of 5 to 10 mm.
  • the sensitive Textile web not only in the curved shaft area, but also in a stretched shaft area by suitable Support funds.
  • an endless Screening belt must be arranged, which is under vacuum.
  • the textile web is pressed against the sieve belt in this way and before protected from excessive tensile stress.
  • the sieve belt could also be wrapped around the rollers so that the textile web not directly in the curved shaft section the roller surface, but lies on the screen belt.
  • FIG. 1 shows a highly schematic representation Textile web 1, for example a sensitive knitted fabric, which is preferably in a relatively narrow shaft 5 over two driven rollers 2 and 3 is performed.
  • Textile web 1 for example a sensitive knitted fabric, which is preferably in a relatively narrow shaft 5 over two driven rollers 2 and 3 is performed.
  • the rollers rotate in the direction of rotation b, wherein the roller 10 can also be a driven roller.
  • the shaft 5 has the in the looping area of the rollers two curved sections 6 and 6 ', the roller surface there directly forms a section of the shaft.
  • nozzles 7 are arranged, which on a supply line 9 or 9 'are connected. At These nozzles can be cone nozzles or slot nozzles act that extend across the entire width of the textile web.
  • the rollers 2 and 3 Between the two rollers 2 and 3 is a straight one Section 8 arranged on the same on both sides the textile web nozzles 7 are arranged.
  • the textile web is arranged in this arrangement on each side curved at least once and with the treatment agent acted upon.
  • the intense mechanical stress on the Textile web connected to the pressurized in the shaft injected treatment medium leads to a deep Penetration of the textile web. In free sections can cause a vibration of the textile web, which the Effect improved.
  • the rollers can have a diameter of, for example, 40-80 cm. Can through the nozzles a mixture of steam, air and water is applied, any other treatment liquor instead of water are conceivable.
  • the nozzles can either all on the same source of treatment is connected or individual nozzles or groups of nozzles can be directed to different ones Treatment agent sources must be connected.
  • FIG. 2 shows an alternative exemplary embodiment of a treatment device, where the shaft through three rollers 2, 3 and 4 is formed, which the textile web 1 in bound Record the web guide.
  • the textile web 1 in bound Record the web guide.
  • everyone is in the area Curvature 6, 6 'and 6' 'each arranged at least one nozzle. A pair of nozzles is still in the straight inlet section 15 of the shaft provided.
  • FIG 3 shows a cross section through a shaft in the area a roller 2, which in the circumferential direction with waves 11th is provided.
  • the roller is designed as a hollow roller and with Provide openings 12.
  • a suction line 14 leads to the inside the roller so that steam and / or liquid are sucked off can.
  • the nozzle 7 is a continuous slot nozzle individual connections.
  • the shaft wall 13 encloses the roller completely, i.e. over their entire Outside circumference, although a certain shaft width is just provided in the area of textile web 1. On the rear of the shaft wall 13 surrounds the roller in this way closely that a touch is just avoided. As in indicated in Figures 1 and 2, the shaft wall 13 could Only wrap the rollers in the wrapping area, whereby then compared to the freely rotating roller sections suitable seals would have to be installed.
  • the shaft 5 in Cross section of an approximately S-shaped formation.
  • the deflection roller 10 leads the textile web 1 from the horizontal directly into the Area of curvature 6 of the first roller 2.
  • the removal via the deflection roller 10 'in the direction of arrow a is almost on the same level.
  • From the collector tubes integrated in the shaft wall 16 is a steam-air-water mixture on the Textile web applied.
  • the preferably driven rollers or drums 2 and 3 can be structured on the surface be so that the textile web only partially rests. Thereby Sections are created under the influence of the treatment agent can swing freely.
  • each an upper drum 18 and a lower drum 19 rotatable stored in a machine frame 17 .
  • the axes of rotation of the two drums lie on one vertical level one above the other.
  • An upper shaft 21 is arranged on the upper drum 18, which extends over the apex line of the drum for approx. 180 Degrees extends.
  • This shaft has a very small width of, for example, 5 mm. Extend the entire width of the shaft there are several upper nozzle tubes 25 with slot nozzles or are provided with holes.
  • the lower drum 19 is at regular intervals individual waves 28 provided, so that the textile web only rests in a line.
  • a lower shaft 22 extends over the sole line of the drum 19, and also over approximately 180 degrees.
  • the lower shaft has one, however larger width of, for example, 10 to 40 mm in Comparison to the upper shaft 21.
  • Nozzle tubes 26 are also at the lower shaft Nozzle tubes 26 arranged, which extend over the entire width of the shaft extend.
  • the Textile web 1 over deflection rollers 27 first of the upper drum 18 fed, but also the wrapping of the rollers runs approximately S-shaped.
  • Textile web intensely with steam and alternating with if necessary Fresh water applied.
  • the transition to the lower drum 19 is free stretched in Housing 23.
  • the lower shaft 22 is completely with liquor filled, which is however constantly exchanged.
  • About the Nozzle tubes 26 become liquor under pressure against the surface pumped the textile web.
  • the nozzle tubes 26 could also be switched off and the supply of the fleet or the circulation of the fleet could be done by other means.
  • the textile web is moved in the direction of the arrow via a further deflecting roller a removed from the washing compartment.
  • a further deflecting roller a removed from the washing compartment Preferably be several such washing compartments connected in series.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Claims (14)

  1. Procédé pour traiter une bande textile (1) qui passe, tendue, autour d'un rouleau (2, 18) et traverse une gaine étroite et courbe (5, 21) dont la paroi de délimitation est définie au moins partiellement par la surface du rouleau, étant précisé que la bande textile, au moins dans la zone de la courbure de gaine, est sollicitée sous pression par un produit de traitement à partir de plusieurs buses (7, 25) disposées les unes derrière les autres,
       caractérisé en ce que la bande textile passe en sens inverse autour d'au moins un autre rouleau (3, 19) qui est disposé après le premier, dans le sens de transport, et dont la surface définit au moins partiellement la paroi de délimitation d'une gaine étroite et courbe, la bande textile étant également sollicitée par un produit de traitement dans la zone de la courbure de gaine de l'autre rouleau.
  2. Procédé selon la revendication 1, caractérisé en ce que la bande textile (1) passe autour des rouleaux sous la forme d'un guidage de bande assujetti.
  3. Procédé selon la revendication 1, caractérisé en ce que la bande textile (1) passe tout d'abord autour d'un rouleau supérieur (18), où un produit de traitement est appliqué sous pression, et en ce que la bande textile passe ensuite autour d'un rouleau inférieur (19) où elle est plongée dans un bain de produit de traitement liquide.
  4. Procédé selon l'une des revendications 1 à 3, caractérisé en ce qu'un produit de traitement au moins partiellement sous forme de vapeur est appliqué.
  5. Procédé selon la revendication 4, caractérisé en ce que des produits de traitement liquide et sous forme de vapeur sont appliqués en alternance par rapport à l'étendue de la gaine.
  6. Dispositif pour traiter une bande textile (1), comportant un rouleau (2, 18) dont la surface définit au moins partiellement la paroi de délimitation d'une gaine étroite et courbe (5, 21) à travers laquelle la bande textile est apte à être transportée, tendue, étant précisé que plusieurs buses (7, 25) sont disposées les unes derrière les autres dans la section courbe de la gaine pour solliciter sous pression la bande textile avec un produit de traitement,
       caractérisé en ce qu'il est prévu, après le premier rouleau dans le sens de transport, au moins un autre rouleau (19) autour duquel la bande textile peut passer, et en ce que la surface de cet autre rouleau définit au moins partiellement la paroi de délimitation d'une gaine étroite et courbe, étant précisé que les deux rouleaux forment au moins deux sections courbes en sens inverse et que dans la zone courbe de l'autre rouleau, la bande textile est également apte à être sollicitée par un produit de traitement.
  7. Dispositif selon la revendication 6, caractérisé en ce que des buses sont disposées sur les deux sections courbes pour solliciter sous pression la bande textile.
  8. Dispositif selon la revendication 6 ou 7, caractérisé en ce qu'une section de gaine droite (8) est disposée entre les deux sections de gaine courbes.
  9. Dispositif selon la revendication 8, caractérisé en ce que des buses (7) sont disposées également des deux côtés de la section de gaine droite (8).
  10. Dispositif selon la revendication 6, caractérisé en ce que deux rouleaux (18, 19) sont disposés l'un au-dessus de l'autre, étant précisé qu'il est prévu sur le rouleau supérieur (18) une gaine (21) qui s'étend sur la ligne de sommet dudit rouleau, tandis qu'il est prévu sur le rouleau inférieur une gaine (22) qui s'étend sur la ligne de base dudit rouleau, et en ce que les surfaces sans gaine des rouleaux qui sont tournées l'une vers l'autre sont entourées par un carter commun (23).
  11. Dispositif selon l'une des revendications 6 à 10, caractérisé en ce que les buses (25, 26) sont reliées ou aptes à être reliées à des sources de produit de traitement différentes.
  12. Dispositif selon l'une des revendications 6 à 11, caractérisé en ce qu'au moins un rouleau est perméable et est conçu en particulier comme un tambour perforé.
  13. Dispositif selon l'une des revendications 6 à 12, caractérisé en ce qu'au moins un rouleau (2, 19) a une surface ondulée dans le sens circonférentiel ou dans le sens axial.
  14. Dispositif selon l'une des revendications 6 à 13, caractérisé en ce que la gaine courbe (5, 21) a une largeur de 3 à 40 mm, de préférence de 5 à 10 mm.
EP95810035A 1994-01-28 1995-01-18 Procédé et dispositif pour le traitement d'une bande textile particulièrement sensible à l'étirement Expired - Lifetime EP0669416B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH254/94 1994-01-28
CH25494 1994-01-28

Publications (2)

Publication Number Publication Date
EP0669416A1 EP0669416A1 (fr) 1995-08-30
EP0669416B1 true EP0669416B1 (fr) 1998-08-26

Family

ID=4182822

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95810035A Expired - Lifetime EP0669416B1 (fr) 1994-01-28 1995-01-18 Procédé et dispositif pour le traitement d'une bande textile particulièrement sensible à l'étirement

Country Status (6)

Country Link
US (1) US5588170A (fr)
EP (1) EP0669416B1 (fr)
JP (1) JPH07216721A (fr)
AT (1) ATE170241T1 (fr)
DE (1) DE59503297D1 (fr)
ES (1) ES2120703T3 (fr)

Families Citing this family (9)

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Publication number Priority date Publication date Assignee Title
SE512011C3 (sv) * 1998-04-23 2000-01-31 Lorentzen & Wettre Ab Foerfarande och apparat foer maetning av permeabiliteiten foer vatten hos genomtraenglia skikt
EP1057920A1 (fr) 1999-05-31 2000-12-06 Solipat Ag Dispositif et procédé pour le traitement d'un tissu et tambour avec une surface de radius variable
DE10132214A1 (de) * 2001-06-30 2002-06-06 Zimmer Ag Verfahren und Vorrichtung zum Behandeln einer Fasermasse
ITMI20021696A1 (it) * 2002-07-30 2004-01-30 H T P Unitex S P A Metodo e macchina per il lavaggio industriale di prodotti tessili in striscia
DE10360383A1 (de) * 2003-12-22 2005-07-21 Eduard Küsters Maschinenfabrik GmbH & Co. KG Dampfinjektor
US7500292B2 (en) * 2006-08-28 2009-03-10 Hbi Branded Apparel Enterprises, Llc Hydrodynamic treatment of tubular knitted fabrics
JP5410006B2 (ja) * 2007-05-28 2014-02-05 ユニチカグラスファイバー株式会社 無機繊維布帛の洗浄方法
KR101289455B1 (ko) * 2012-07-27 2013-08-07 한국생산기술연구원 유제 제거 장치 및 이를 이용한 유제가 함침된 필라멘트 원사의 유제 제거 방법
US10472756B2 (en) * 2015-06-11 2019-11-12 Karl Mayer Textilmaschinenfabrik Gmbh Tank for washing a warp thread

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US2954582A (en) * 1953-02-25 1960-10-04 James W Case Apparatus for coating glass fibers
FR1109965A (fr) * 1954-08-17 1956-02-03 Bradford Dyers Ass Ltd Perfectionnements aux procédés et appareils de traitement des matières textiles
DE1917759B2 (de) * 1969-02-25 1977-06-08 Vorrichtung zum nassbehandeln von bahnfoermigen, zugempfindlichen guetern
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IL40966A (en) * 1972-11-29 1976-07-30 Klier S A process for continuous treatment of textile materials
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IT1037850B (it) * 1975-05-05 1979-11-20 Sperotto Brevetti Spa Macchina per il lavaggio e losgrassaggio di tessuti
DE2521407B2 (de) * 1975-05-14 1977-06-08 Küsters, Eduard, 4150Krefeld Verfahren und vorrichtung zum behandeln einer laufenden bahn
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EP0445245B1 (fr) * 1989-09-22 1996-02-28 Benninger AG Procede et dispositif pour le traitement d'une nappe de materiau, en particulier d'une nappe de tissu
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Also Published As

Publication number Publication date
EP0669416A1 (fr) 1995-08-30
US5588170A (en) 1996-12-31
ES2120703T3 (es) 1998-11-01
ATE170241T1 (de) 1998-09-15
DE59503297D1 (de) 1998-10-01
JPH07216721A (ja) 1995-08-15

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