EP1498534A2 - Procédé et dispositif pour la teinture des textiles - Google Patents

Procédé et dispositif pour la teinture des textiles Download PDF

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Publication number
EP1498534A2
EP1498534A2 EP04016531A EP04016531A EP1498534A2 EP 1498534 A2 EP1498534 A2 EP 1498534A2 EP 04016531 A EP04016531 A EP 04016531A EP 04016531 A EP04016531 A EP 04016531A EP 1498534 A2 EP1498534 A2 EP 1498534A2
Authority
EP
European Patent Office
Prior art keywords
oxygen
textiles
dyeing
trough
squeezing
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.)
Withdrawn
Application number
EP04016531A
Other languages
German (de)
English (en)
Other versions
EP1498534A3 (fr
Inventor
Hans Gerhard Wroblowksi
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.)
SUCKER TEXTILMASCHINEN GMBH
Original Assignee
Moenus Textilmaschinen GmbH
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 Moenus Textilmaschinen GmbH filed Critical Moenus Textilmaschinen GmbH
Publication of EP1498534A2 publication Critical patent/EP1498534A2/fr
Publication of EP1498534A3 publication Critical patent/EP1498534A3/fr
Withdrawn legal-status Critical Current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
    • D06B3/18—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
    • 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
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/14—Containers, e.g. vats
    • D06B23/18—Sealing arrangements

Definitions

  • the invention relates to a process for dyeing continuous textiles according to the preamble of claim 1 and an apparatus for performing the method.
  • Such methods and devices are used for e.g. Indigo dyeing of textiles used, in which the dye sparingly soluble in water with the aid of alkali and reducing agent is converted into a fiber-affine water-soluble form.
  • the dye can dye the fibers of textiles, which is also called padding.
  • Other vat dyes such as indanthrene and Sulfur dyes are usable.
  • the object of the invention is a process for dyeing textiles, in which these padded several times with dyes and then greened in an oxidation zone be improved so that saves significant amounts of chemicals and at the same time achieve a consistent dyeing result.
  • a Another object is the provision of a device for carrying out the method.
  • the first object is solved by the characterizing features of claim 1.
  • the fact that oxygen displaces from the textiles immediately before each padding is, whereby a re-penetration of oxygen into the textiles in each case before the greening Preventing unwanted oxygen is excluded in the dyebath arrives.
  • Oxygen in the dyebath causes oxidation of the dyestuff, which does not cause it is more fiber affine, that is, it is water insoluble and can no longer be effective Dyeing be used. Furthermore, the oxygen causes auxiliary substances such as reducing agents and alkali are consumed and / or converted into an ineffective form. Overall, so in the known method more dyes and auxiliaries in the Dyeing baths are dosed as needed for the actual dyeing.
  • the method according to the invention avoids these disadvantages and thus prevents that dyes and auxiliaries are oxidized without being used for the dyeing process to be able to. Compared to the known methods is a saving from 30 to 40% of the total consumption of chemicals with corresponding Cost reduction possible. Furthermore, a more uniform coloring result is achieved.
  • Claim 6 solves the second task.
  • wash water according to claim 3 carries chemicals that according to the lost to the known processes with the wastewater, in the dyeing process, so they can be used again.
  • the washing water is oxygen-free, has the required pH value and is therefore ideal for the displacement of oxygen from the textiles suitable.
  • the oxygen-free atmosphere between the displacement of oxygen and the subsequent greening prevents the textiles from wetting or when wetting Take up oxygen again with dyestuff and then enter into the dyebath.
  • the Maintaining the once oxygen-free atmosphere is very low Effort possible because they are practical in operation through the running textiles is not affected
  • Nitrogen according to claim 5 is available in an inert and inexpensive.
  • the invention is based on a simplified illustrated embodiment of Threads further explained.
  • the figure shows a diagram of a part of the device according to the invention for dyeing of threads.
  • a device comprises a plurality of wetting stages 1 and each wetting stage 1 downstream oxidation routes 2 and a washing device 3. Furthermore, the device does not - - means for feeding threads 4 in which the threads are e.g. in a creel unwound from spools and directed to dyeing, and means for drying the dyed threads 4.
  • Each wetting stage 1 comprises means 5 for displacing oxygen from the threads 4, a dyeing trough 6 and a second squeezing 7th
  • the means for displacing 5 include a trough 8 with at least a first guide roller 9 and arranged at the exit of the threads 4 from the trough 8 first Quetschwerk 10. At the trough 8, an overflow pipe 11 is fixed, which with a Outflow is connected.
  • the dyeing trough 6 At a short distance in the direction of the threads 4 behind the first squeezing 10 is the dyeing trough 6 with a plurality of second guide rollers 12 is arranged. To the second guide rollers 12, the threads 4 are guided so that this sufficient long distance in the dyeing trough 6 run. In the outlet area of the Därbetrogs 6 above a Klarbeflottenspiegels the second squeezer 7 is arranged so that squeezed Fleet back into the dyeing trough 6 flows.
  • a hood 13 is arranged so that she dives with a part into the fleet of trough 8 and by the way against the trough 8, the dyeing trough 6 and the second squeezing 7 largely airtight connected.
  • the hood 13 is connected via a line, not shown, to a Nitrogen source connectable.
  • the washing device 3 is arranged. These comprises a washing trough 14 and a series of third deflecting rollers 15 and third Crushing 16.
  • the washing trough 14 is connected by a line 17 with branches connected to each of the troughs 8; depending on the local conditions is in the line 17 arranged a pump 18.
  • the washing device 3 is followed by an unillustrated dryer.
  • the threads 4 are withdrawn from the creel and as a group of threads for dyeing, wherein at least one described in the following dyeing is going through.
  • the threads 4, which have absorbed oxygen from the air, are initially in the trough 8 immersed, which is filled with washing water from the washing trough 14.
  • the Wash water has a favorable pH of about 11 or higher and contains Remains of dye and excipients such as alkali and reducing agent. Through this Characteristics of the wash water, the oxygen is largely to completely removed from the threads 4, and these take up a part of the dye. To this Way must dosed much less dye and excipients in the dyeing trough 6 become.
  • the threads are guided over the second guide rollers 11 so that they have sufficient contact time for mass transfer with the dyeing liquor.
  • the Dyeing liquor will be the required amounts of water, dye and excipients dosed.
  • the threads are 4 in the second Crushing 7 pressed again.
  • the squeezing pressures in the first and in the second squeezing 10, 7 the same size, so that the threads 4 in the inlet of the Därbetrogs 6 have the same humidity as in its outlet and a dilution of the dyeing liquor is prevented.
  • the entire area from the first to the second squeezer 7, 10 is below the Hood 13 provided with an inert atmosphere.
  • the device for dyeing the air under the hood 13 replaced by nitrogen, the e.g. is supplied from a compressed gas cylinder via the associated line. While Normal operation is no or only occasional replenishment of nitrogen required.
  • the threads are washed in the washing trough 14.
  • they are alternately immersed in the washing trough 14 several times in succession and squeezed in the third Quetatken 16. This will be excess Dye and excipients from the threads 4 removed.
  • the threads 4 are dried and further processed, e.g. wound.
  • other textiles such as e.g. a web treatable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Coloring (AREA)
EP04016531A 2003-07-18 2004-07-14 Procédé et dispositif pour la teinture des textiles Withdrawn EP1498534A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10332715 2003-07-18
DE10332715A DE10332715B4 (de) 2003-07-18 2003-07-18 Verfahren und Vorrichtung zum Färben von Textilien

Publications (2)

Publication Number Publication Date
EP1498534A2 true EP1498534A2 (fr) 2005-01-19
EP1498534A3 EP1498534A3 (fr) 2005-09-28

Family

ID=33461989

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04016531A Withdrawn EP1498534A3 (fr) 2003-07-18 2004-07-14 Procédé et dispositif pour la teinture des textiles

Country Status (4)

Country Link
US (1) US20050028303A1 (fr)
EP (1) EP1498534A3 (fr)
CN (1) CN1291095C (fr)
DE (1) DE10332715B4 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007080134A1 (fr) * 2006-01-13 2007-07-19 Master S.R.L. Dispositif et procede pour coloration indigo

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7913524B2 (en) * 2004-04-28 2011-03-29 Gaston Systems, Inc. Apparatus for dyeing textile substrates with foamed dye
EP2513603A1 (fr) * 2009-12-15 2012-10-24 Mapquest, Inc. Procédés et système mis en uvre par ordinateur pour interrogation géographique multi-niveau
ITUA20163921A1 (it) * 2016-05-30 2017-11-30 Mayer Textilmaschf Apparecchiatura multifunzionale per la tintura in continuo di catene di ordito per tessuti.
WO2020053677A1 (fr) * 2018-09-12 2020-03-19 Master S.R.L. Machine polyvalente et procédés permettant de teindre des tissus et des fils de chaîne
CN110804882A (zh) * 2019-12-12 2020-02-18 杭州彩润科技有限公司 板蓝根植物染料用于散纤维染色的高效使用方法
CN111041738A (zh) * 2019-12-23 2020-04-21 江阴祥盛纺印机械制造有限公司 低耗染槽及降低染槽内染色助剂消耗量的方法
CN112281350B (zh) * 2020-10-21 2023-05-09 宁波甬南染整有限公司 一种棉麻布匹染色用具有余料挤出结构的浸染装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0361098A1 (fr) * 1988-09-29 1990-04-04 Gebrüder Sucker + Franz Müller GmbH & Co Procédé et installation pour la teinture en continu de matières textiles en coton
DE4241419A1 (de) * 1992-12-09 1994-06-16 Sucker & Franz Mueller Gmbh Verfahren zum Indigofärben
DE4314402A1 (de) * 1993-05-03 1994-11-10 Sucker & Franz Mueller Gmbh Verfahren und Vorrichtung zum Indigofärben
DE4342313A1 (de) * 1993-12-11 1995-06-14 Sucker & Franz Mueller Gmbh Vorrichtung zum Applizieren von Indigo-Farbstoff
WO1998045521A1 (fr) * 1996-04-06 1998-10-15 Gullshield Ltd. Procede et dispositif pour teindre en continu du fil de chaine
US5922084A (en) * 1997-02-22 1999-07-13 Sucker-Muller-Hacoba Gmbh & Co. Process and apparatus for applying indigo dyestuff

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4122546A1 (de) * 1991-07-08 1993-01-14 Anlagen Und Maschinenbau Karl Verfahren und vorrichtung zum auftragen einer behandlungsflotte auf eine warenbahn

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0361098A1 (fr) * 1988-09-29 1990-04-04 Gebrüder Sucker + Franz Müller GmbH & Co Procédé et installation pour la teinture en continu de matières textiles en coton
DE4241419A1 (de) * 1992-12-09 1994-06-16 Sucker & Franz Mueller Gmbh Verfahren zum Indigofärben
DE4314402A1 (de) * 1993-05-03 1994-11-10 Sucker & Franz Mueller Gmbh Verfahren und Vorrichtung zum Indigofärben
DE4342313A1 (de) * 1993-12-11 1995-06-14 Sucker & Franz Mueller Gmbh Vorrichtung zum Applizieren von Indigo-Farbstoff
WO1998045521A1 (fr) * 1996-04-06 1998-10-15 Gullshield Ltd. Procede et dispositif pour teindre en continu du fil de chaine
US5922084A (en) * 1997-02-22 1999-07-13 Sucker-Muller-Hacoba Gmbh & Co. Process and apparatus for applying indigo dyestuff

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007080134A1 (fr) * 2006-01-13 2007-07-19 Master S.R.L. Dispositif et procede pour coloration indigo
US7908894B2 (en) 2006-01-13 2011-03-22 Master S.R.L. Device and process for indigo dyeing

Also Published As

Publication number Publication date
DE10332715B4 (de) 2007-05-24
US20050028303A1 (en) 2005-02-10
CN1576436A (zh) 2005-02-09
CN1291095C (zh) 2006-12-20
DE10332715A1 (de) 2005-02-24
EP1498534A3 (fr) 2005-09-28

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