EP0311796A1 - Procédé de traitement au mouillé de matières en bandes - Google Patents

Procédé de traitement au mouillé de matières en bandes Download PDF

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Publication number
EP0311796A1
EP0311796A1 EP88114905A EP88114905A EP0311796A1 EP 0311796 A1 EP0311796 A1 EP 0311796A1 EP 88114905 A EP88114905 A EP 88114905A EP 88114905 A EP88114905 A EP 88114905A EP 0311796 A1 EP0311796 A1 EP 0311796A1
Authority
EP
European Patent Office
Prior art keywords
web
liquor
treatment
moisture content
application
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
EP88114905A
Other languages
German (de)
English (en)
Other versions
EP0311796B1 (fr
Inventor
Johannes Kutz
Günter von Harten
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.)
Eduard Kuesters Maschinenfabrik GmbH and Co KG
Original Assignee
Eduard Kuesters Maschinenfabrik GmbH and Co KG
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.)
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Publication date
Application filed by Eduard Kuesters Maschinenfabrik GmbH and Co KG filed Critical Eduard Kuesters Maschinenfabrik GmbH and Co KG
Publication of EP0311796A1 publication Critical patent/EP0311796A1/fr
Application granted granted Critical
Publication of EP0311796B1 publication Critical patent/EP0311796B1/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
    • D06B21/00—Successive treatments of textile materials by liquids, gases or vapours
    • 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
    • D06B3/18—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics combined with squeezing, e.g. in padding machines

Definitions

  • the invention relates to a method according to the preamble of claim 1 and a corresponding device.
  • the starting point of the invention were problems which have been pending for a long time in continuous dyeing with direct dyes (noun dyes) (see Fischer-Bobsien "International Lexicon textile finishing + border areas” 4th edition 1975, columns 419-422).
  • the dyeing liquor can be applied in a foulard, so that the web is passed through the larger amount of dyeing liquid in the pool of the foulard. This has resulted in unavoidable end processes, both at the beginning and at the end of the web.
  • parts of the fleet are towed out of the web, which cause a corresponding depletion of the fleet, which must be readjusted.
  • the invention has for its object to design a method and a corresponding device so that the interaction of the two treatment fleets starts in a controlled manner, that there are no changes in treatment loss due to changes in concentration in the second treatment fleet and that there is a more uniform length of the web Ceases treatment.
  • the method is primarily considered for the treatment of flat fabrics.
  • the first treatment liquor is applied in some way and then squeezed to 60 to 120%.
  • the moisture values always relate to the amount of treatment liquor in relation to the dry weight of the web to which the treatment liquor has been applied.
  • a value of 120% is the upper limit of what can still be squeezed evenly in a squeezing device with interacting rollers; at higher moisture contents, the squeezing mechanism would have to be driven with line pressures so low that the uniformity of the squeezing would no longer be guaranteed and there would even be a risk of the rollers lifting off from one another in certain areas.
  • the second treatment liquor is now applied to the web loaded with the specified amount of liquid, in a special way.
  • the material web should not be passed through a larger fleet, in which there is a risk of concentration changes due to the amount of treatment agent carried out by the material web. For this reason, when the second treatment fleet is applied, the web should only be in contact with the smallest possible amount of liquor, which is very quickly absorbed and transported away by the web and which is accordingly constantly renewed or supplemented by introducing fresh treatment fleets. Fresh liquor is therefore always applied to the web on both sides, through which no longer lengths of the web have yet passed. In this way, changes in concentration in the amount of treatment liquor in contact with the material web and corresponding differences in treatment failure can be minimized.
  • the second treatment liquor is not squeezed off after application. By squeezing, no total moisture content can be set evenly, which is significantly above 120%. If squeezed after the application of the second treatment fleet, it would at best be possible to add a few 10% of the second treatment fleet, which in many cases is too little for the interaction of the two treatment fleets and the failure of the treatment. For this reason, the material web is stripped off after the second treatment liquor has been applied, so that the same amount of treatment liquid can be added in the order of magnitude as can be achieved with the first application and total moisture contents can be achieved, which are in the range of what the web of moisture can hold at all without the moisture dripping from the web or running down on it.
  • Such loads of liquor which have been pushed to the limits of the drip-free moisture content, are advantageous for many treatments, because this gives great water mobility on the web and the transport of the treatment agents between the two fleets and in particular the drawing up of the treatment agents from the entire fleet onto the fibers in the steaming step that generally follows the order.
  • a wet-on-wet application of a treatment liquid in two stages is known per se from DE-AS 10 78 527.
  • the second order takes place in a gusset application unit, with which the high liquid occupancies of the material web required in the invention cannot be realized without the liquid running between the rollers and unevenness.
  • a preferred application example of the method according to the invention is the subject of claim 2.
  • the invention is in no way limited to dyeing treatments for textile webs. Rather, it can be used in all cases in which the liquor separation according to the invention offers procedural advantages, e.g. also when bleaching. There is also no restriction on the type of web. For example, also treated a paper or similar web, in particular dyed.
  • Gusset applicators of the type specified are known per se from FR-PS 13 81 081. However, the invention does not lie in the gusset application device as such, but in the combination of an impregnation device with squeezing with an impregnation device with very little liquor content, in which subsequently stripped, i.e. a relatively large fleet quantity is left evenly on the web.
  • an embodiment of the invention is shown in the form of a device designated 100 as a whole for dyeing a flat woven fabric made of cotton with direct dyes.
  • the web 1 is first passed through a padder 10 forming the first application device, which includes a plunge pool 2, which at a width of the web 1 of 1.80 m 30 to 60 l of a salt liquor 3, through which the web is passed in the manner shown over a deflection roller 4, then passed vertically upwards and in the nip 5 between the nip rollers 6 and 7 to a moisture content of 70 to be squeezed off to 90% of the basis weight of the dry web 1.
  • the material web loaded with this moisture is then deflected vertically downward on a deflection roller 8 and thus passes into the gusset application device 20 which forms the second application device.
  • the gusset application device 20 comprises mutually opposing walls 11, 12, which in the exemplary embodiment in FIG are essentially flat and slightly inclined to the web, ie approach her in the running direction. At the ends, the walls 11, 12 are connected to one another outside the edges of the web 1, so that an upright, funnel-like trough 9 is formed, which can be filled with a treatment liquid 13 up to a selectable low fill level.
  • oblong recesses 15, 16 are formed which extend across the width of the web and are open to the web 1 and in which inflatable pressure hoses 17, 18 are arranged.
  • the hoses 17, 18 lie on both sides with a gentle pressure which is very uniform over the width of the web and seal the trough 9 at the bottom. Outside the edges of the web 1, the hoses 17, 18 lie directly against one another and also seal in these areas.
  • the material web is slidably pulled through the gap 19 between the hoses 17, 18.
  • the 9th absorbed treatment liquor 13, which in the exemplary embodiment is a dye liquor with direct dyes, is stripped down to a total moisture content determined by the pressure in the tubes 17, 18. This total moisture content is in the range of approximately 100 to 200%, ie the same amount of treatment liquor is added to the gusset application device 20 as was already applied in the foulard 10.
  • the hoses 17, 18 can be coated on the mutually facing sides with a special sliding material.
  • the level in the trough 9 is kept very low. With a web width of 1.80 m and the corresponding width of the trough 9 there are, for example, 4 to 8 l of the treatment liquor 13 in the trough 9. This amount would only suffice for a few meters of web 1 and would be used up very quickly. For this reason, the treatment liquor 13 is constantly supplied fresh by a feed device 14 and is kept in the trough 9 at a constant, albeit low, level. A significant change in the concentration of the treatment liquor 13 by treatment agents carried along by the material web 1 cannot therefore occur. Except for very small processes of the order of magnitude from 3 to 5 m, the entire length of the web 1 is colored evenly.
  • the web 1 treated in this way now immediately moves into a damper 30 and then into a washing device 40 provided with several compartments.
  • a flat fabric made of cotton with a weight per unit area of 200 g / m 2 was provided in accordance with the prior art in a foulard without the addition of salt with the following dyeing liquor and then steamed in the steamer for 2 minutes: 3.0 ml / l Wetting agent 2.0 ml / l Blocking aids 1.0 g / l Oxidizing agent 0.5 ml / l ventilator 7.7 g / l Direct blue I 2.3 g / l Direct blue II
  • the fleet order was 85%, the working speed 30 m / min, the web width 1.8 m.
  • the material web 1 was then immediately fed into the gusset dyeing device 20 and provided there with a dyeing liquor which was composed as follows: 2.0 ml / l Wetting agent 4.2 g / l Direct blue I 1.2 g / l Direct blue II.
  • the web 1 loaded with it was steamed for 2 minutes and then washed in the washing device 40 in six compartments cold with overflow.
  • a flat fabric made of cotton with a basis weight of 250 g / m2 in a width of 1.8 m was provided at a speed of 45 m / min on a foulard with the following dyeing liquor: 3.0 ml / l Wetting agent 2.0 g / l Complexing agent 14.6 g / l Sulfur black 9.0 g / l Sulfur brown 1.8 g / l Sulfur red 20.0 g / l glucose 35.0 ml / l NaOH 29% 3.0 ml / l Sodium borate 3.0 ml / l Wetting agent 0.5 ml / l ventilator and squeezed to a moisture content of 85%. After steaming and washing there was a gray color with an end run of 100 m.
  • the web 1 was then introduced into a gusset application device 20 and provided with the following dyeing liquor there: 2.0 g / l Complexing agent 11.1 g / l Sulfur black 6.8 g / l Sulfur brown 1.4 g / l Sulfur red 20.0 g / l glucose 35.0 ml / l NaOH 29% 3.0 ml / l Sodium borate 3.0 ml / l Wetting agent 0.4 ml / l ventilator
  • the fleet order was 100%, so that there was again a total moisture content of the web 1 of 185%, with which the web 1 entered the damper 30. It was then washed in washer 40 in six compartments as follows: 1.
  • a cotton fabric web with a basis weight of 150 g / m2 was provided with the following impregnation on a foulard: 6.0 g / l NaOH solid as an alkali 2.0 g / l alkali-resistant wetting agent 6.0 g / l organic stabilizer 1.0 g / l Complexing agent and squeezed to a moisture content of 80%.
  • the material web 1 was then introduced into a gusset application device 20 and there was additionally provided with an order of 80% of the following bleaching liquor: 30.0 g / l Na peroxide 35%

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Coloring (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
EP88114905A 1987-10-08 1988-09-13 Procédé de traitement au mouillé de matières en bandes Expired - Lifetime EP0311796B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3733997A DE3733997C3 (de) 1987-10-08 1987-10-08 Verfahren und Vorrichtung zum kontinuierlichen Färben einer textilen Warenbahn
DE3733997 1987-10-08

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP92101276.1 Division-Into 1988-09-13

Publications (2)

Publication Number Publication Date
EP0311796A1 true EP0311796A1 (fr) 1989-04-19
EP0311796B1 EP0311796B1 (fr) 1992-12-09

Family

ID=6337866

Family Applications (2)

Application Number Title Priority Date Filing Date
EP88114905A Expired - Lifetime EP0311796B1 (fr) 1987-10-08 1988-09-13 Procédé de traitement au mouillé de matières en bandes
EP19920101276 Withdrawn EP0483114A3 (en) 1987-10-08 1988-09-13 Method and apparatus for continuously bleaching a textile sheet-like material

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP19920101276 Withdrawn EP0483114A3 (en) 1987-10-08 1988-09-13 Method and apparatus for continuously bleaching a textile sheet-like material

Country Status (8)

Country Link
US (2) US4878365A (fr)
EP (2) EP0311796B1 (fr)
JP (1) JPH01124669A (fr)
BR (1) BR8805186A (fr)
DD (1) DD282934A5 (fr)
DE (1) DE3733997C3 (fr)
ES (1) ES2036642T3 (fr)
RU (1) RU2050427C1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0407739A1 (fr) * 1989-07-14 1991-01-16 Eduard Küsters Maschinenfabrik GmbH & Co. KG Procédé et installation de traitement d'une matière textile en bande avant sa teinture
FR2661927A1 (fr) * 1990-05-11 1991-11-15 Sandoz Sa Procede pour le mercerisage et la teinture au mouille de materiau cellulosique humide.

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3733997C3 (de) * 1987-10-08 1996-12-19 Kuesters Eduard Maschf Verfahren und Vorrichtung zum kontinuierlichen Färben einer textilen Warenbahn
AT398089B (de) * 1989-09-12 1994-09-26 Johannes Zimmer Verfahren zum färben mit reaktivfarbstoffen von textilen flächengebilden
DE4005980A1 (de) * 1990-02-26 1991-08-29 Kuesters Eduard Maschf Kontinue-verfahren zur behandlung von textilen warenbahnen und entsprechende einrichtung
DE19531663C2 (de) * 1995-08-29 1997-08-14 Kuesters Zittauer Maschf Gmbh Vorrichtung zum Mercerisieren einer textilen Warenbahn
DE19940608C1 (de) * 1999-08-27 2001-05-10 Kuesters Eduard Maschf Verfahren zum Herstellen eines Musters eines Behandlungsausfalls an einer textilen Warenprobe
US7398660B2 (en) * 2005-09-14 2008-07-15 Zzakey Technologies Ltd Dyeing apparatus and method therefor
DE102009013979A1 (de) 2009-03-19 2010-09-23 Dürr Systems GmbH Elektrodenanordnung für einen elektrostatischen Zerstäuber
CN102321959B (zh) * 2011-09-01 2013-03-13 绍兴县永通丝绸印染有限公司 一种面料上浆机
CN113564845B (zh) * 2021-07-12 2023-05-23 晋江市宏兴服饰织造有限公司 一种保暖弹性的泳装面料生产设备及其制备工艺

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1054048B (de) * 1956-11-02 1959-04-02 Benteler Werke Ag Dreiwalzenfoulard
DE1071035B (fr) * 1959-12-17
FR1212022A (fr) * 1957-07-15 1960-03-21 Muller Fichter & Cie X Foulard de teinture
DE1078527B (de) * 1957-03-11 1960-03-31 Haas Friedrich Maschf Vierwalzenfoulard
DE2116485A1 (en) * 1971-04-05 1972-10-12 Vepa Ag, Riehen (Schweiz) Washing endless material - in a continuous washing appliance suitable for strands and widths of textile material
GB2037337A (en) * 1978-11-13 1980-07-09 Sando Iron Works Co Liquid treatment of cloth
DE3612999A1 (de) * 1985-05-10 1986-11-13 Benninger Ag, Uzwil Vorrichtung zum behandeln einer laufenden textilbahn in einem fluessigkeitsbad

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US521816A (en) * 1894-06-26 reffitt
DE107527C (fr) * 1898-01-17
US1979818A (en) * 1931-06-09 1934-11-06 Samcoe Holding Corp Method of dyeing
US2460206A (en) * 1945-12-07 1949-01-25 Du Pont Method of continuous dyeing
US2784583A (en) * 1953-07-24 1957-03-12 Dungler Julien Foulards or padders
NL295000A (fr) * 1962-07-05
FR1381081A (fr) * 1964-01-30 1964-12-04 Kleinewefers Soehne J Dispositif pour faire passer à travers une enceinte une matière quelconque, notamment une matière textile, en bande large ou en écheveau avec des traversées étanches à la pression
DE2036520A1 (en) * 1970-07-23 1972-02-03 Vepa Ag, Basel (Schweiz) Dye padding process - squeezing of excess liquor by passing between inflatable tubes
US4193762A (en) * 1978-05-01 1980-03-18 United Merchants And Manufacturers, Inc. Textile treatment process
US4202774A (en) * 1978-05-24 1980-05-13 Dorr-Oliver Incorporated Flow distributor for fluid bed biological reactor
DE3037156A1 (de) * 1980-10-01 1982-05-06 Hoechst Ag, 6000 Frankfurt Verfahren zur kontinuierlichen, gleichmaessigen auftragen von faerbeflotten auf nasse, textile warenbahnen
EP0286767B1 (fr) * 1987-04-16 1991-07-31 Triatex International Procédé et installation pour l'application en continu des liquides sur une matière en bande absorbante compressible
DE3733997C3 (de) * 1987-10-08 1996-12-19 Kuesters Eduard Maschf Verfahren und Vorrichtung zum kontinuierlichen Färben einer textilen Warenbahn

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1071035B (fr) * 1959-12-17
DE1054048B (de) * 1956-11-02 1959-04-02 Benteler Werke Ag Dreiwalzenfoulard
DE1078527B (de) * 1957-03-11 1960-03-31 Haas Friedrich Maschf Vierwalzenfoulard
FR1212022A (fr) * 1957-07-15 1960-03-21 Muller Fichter & Cie X Foulard de teinture
DE2116485A1 (en) * 1971-04-05 1972-10-12 Vepa Ag, Riehen (Schweiz) Washing endless material - in a continuous washing appliance suitable for strands and widths of textile material
GB2037337A (en) * 1978-11-13 1980-07-09 Sando Iron Works Co Liquid treatment of cloth
DE3612999A1 (de) * 1985-05-10 1986-11-13 Benninger Ag, Uzwil Vorrichtung zum behandeln einer laufenden textilbahn in einem fluessigkeitsbad

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0407739A1 (fr) * 1989-07-14 1991-01-16 Eduard Küsters Maschinenfabrik GmbH & Co. KG Procédé et installation de traitement d'une matière textile en bande avant sa teinture
FR2661927A1 (fr) * 1990-05-11 1991-11-15 Sandoz Sa Procede pour le mercerisage et la teinture au mouille de materiau cellulosique humide.

Also Published As

Publication number Publication date
JPH01124669A (ja) 1989-05-17
DE3733997C2 (fr) 1990-10-04
EP0311796B1 (fr) 1992-12-09
DE3733997C3 (de) 1996-12-19
US4997453A (en) 1991-03-05
DD282934A5 (de) 1990-09-26
RU2050427C1 (ru) 1995-12-20
DE3733997A1 (de) 1989-04-27
ES2036642T3 (es) 1993-06-01
BR8805186A (pt) 1989-05-23
EP0483114A3 (en) 1992-07-22
US4878365A (en) 1989-11-07
EP0483114A2 (fr) 1992-04-29

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