EP0179353A1 - Procédé de teinture sur un jigger - Google Patents

Procédé de teinture sur un jigger Download PDF

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Publication number
EP0179353A1
EP0179353A1 EP85112764A EP85112764A EP0179353A1 EP 0179353 A1 EP0179353 A1 EP 0179353A1 EP 85112764 A EP85112764 A EP 85112764A EP 85112764 A EP85112764 A EP 85112764A EP 0179353 A1 EP0179353 A1 EP 0179353A1
Authority
EP
European Patent Office
Prior art keywords
dye
jigger
bath
passage
der
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
EP85112764A
Other languages
German (de)
English (en)
Other versions
EP0179353B1 (fr
Inventor
Erik Dipl.-Ing. Henningsen
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.)
Vald Henriksen AS
Original Assignee
Vald Henriksen AS
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 Vald Henriksen AS filed Critical Vald Henriksen AS
Priority to AT85112764T priority Critical patent/ATE41180T1/de
Publication of EP0179353A1 publication Critical patent/EP0179353A1/fr
Application granted granted Critical
Publication of EP0179353B1 publication Critical patent/EP0179353B1/fr
Expired 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
    • D06B3/32—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of open-width materials backwards and forwards between beaming rollers during treatment; Jiggers

Definitions

  • the present invention relates to a method for dyeing on a jigger, the required amount of dye being divided into two or more subsets.
  • the jigger is a machine of the type in which a fabric web, also called a material web, is alternately unwound from the one of two rolls and wound onto it and kept immersed in a dye bath between the two rolls during the passage.
  • the web length immersed in the dye bath is of the order of 2 m, and since the speed of the web is of the order of 80-200 m / min. is, a certain point of the web will move during a passage in the dye bath in a period of the order of 1/3 - 3/4 sec. stop.
  • a method for dyeing on a jigger is known from German Patent No. 106,342, an attempt being made to eliminate the uneven dyeing by gradually adding the entire dye liquor to the jigger tub during the first passage, but using a small amount of the liquor to cover the bottom rollers may be added in advance.
  • the disadvantages mentioned apply to the jigger as a machine type, regardless of whether it is a machine that cannot be pressurized and therefore can only work at a bath temperature of 100 ° C or whether it is an HT jigger (high-temperature jigger) that be pressurized and can therefore work at higher temperatures.
  • the polyester fiber is the most important, and the optimal color temperature of this fiber is 115 - 135 o C, depending on whether you are working with low-molecular or high-molecular dyes.
  • the dye absorption cannot be controlled by chemical means, and it is therefore common to control dye absorption by gradually increasing the temperature from a range where the absorption is zero, so to speak, to the optimal range. Since the limits of this area are very narrow, it turned out to be necessary to raise the temperature in very small steps.
  • the process is also difficult in that it may be necessary to use different dye groups for the same dyeing, so that a critical temperature range has to be passed for each dye group. Since each jigger passage can take 30-60 minutes, it should be understood that this procedure takes a long time.
  • the present invention provides a method of dyeing on a jigger which ensures uniform dyeing of the web and which does not have the disadvantages of the known methods, i.e. poor economic exploitation of the jigger due to the time-consuming and labor-intensive gradual and slow heating of the dye bath.
  • the method according to the invention is characterized in that a first portion is added to the dye bath while the jigger is at a standstill, when the dye bath has been heated to the temperature range for optimal dye absorption and the jigger is then operated, and the rest or the rest Portions of dye are dosed linearly into the dye bath as a function of the amount of tissue that has passed through the dye bath and dosed over a number of passages according to the number of dye subsets while the dye bath is at a temperature within the range for optimal dye absorption.
  • the second requirement is only sufficiently correct as long as the color process is far from the eventual equilibrium state, but it is precisely in this initial phase that the risk of uneven color pickup is greatest. As one approaches the eventual equilibrium state, the rate of absorption slows down and the risk of uneven ink absorption is reduced.
  • the total amount of dye is M.
  • a subset thereof M 1 is added before the start of the process and the dye bath thus contains the amount of dye
  • the web takes up an amount of dye during a passage on, and this amount is replaced by dosing one or more subsets during the subsequent passages.
  • FIG. 1 is the high-pressure container
  • 2 is the jigger tub with the dye liquor or the bath 3.
  • the jigger has two rolls 4 and 5, onto which the material web is alternately unwound and wound, as it passes through the bath during such a passage 3 happened around two bottom rollers 6 and 7.
  • the jigger also has a circulation pump 8 for the dye bath, which is connected to the tub 2 by pipes 9 and 10. In the connection of the circulation pump, a metering device 11 for dye is provided.
  • rollers 4 and 5 are not shown, but they are of a well known type and such that the web of fabric moves at a mainly constant speed.
  • auxiliaries such as leveling agents, metal complexing agents and the like, but not dye
  • the jigger is then actuated and the bath to the temperature range heated, which is optimal for color absorption.
  • the fabric web can pass one or more passages through the colorless bath so that there is a temperature equilibrium between the bath and the fabric roll when the desired temperature has been reached.
  • the metering device 11 is opened and a second portion of the dye is metered evenly over the course of the first passage.
  • the jigger does not carry out any passage process of the tissue web. However, it can perform an oscillation while standing still, i.e. that the jigger makes short back and forth movements at one end of the tissue in order to avoid a side weight of the rollers.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Treatment Of Fiber Materials (AREA)
EP85112764A 1984-10-10 1985-10-08 Procédé de teinture sur un jigger Expired EP0179353B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85112764T ATE41180T1 (de) 1984-10-10 1985-10-08 Verfahren zum faerben auf einem jigger.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK483384A DK149965C (da) 1984-10-10 1984-10-10 Fremgangsmaade til farvning paa en jigger
DK4833/84 1984-10-10

Publications (2)

Publication Number Publication Date
EP0179353A1 true EP0179353A1 (fr) 1986-04-30
EP0179353B1 EP0179353B1 (fr) 1989-03-08

Family

ID=8137055

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85112764A Expired EP0179353B1 (fr) 1984-10-10 1985-10-08 Procédé de teinture sur un jigger

Country Status (4)

Country Link
EP (1) EP0179353B1 (fr)
AT (1) ATE41180T1 (fr)
DE (1) DE3568601D1 (fr)
DK (1) DK149965C (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3705390A1 (de) * 1987-02-20 1988-09-01 Kuesters Eduard Maschf Jigger
ITMI20111199A1 (it) * 2011-06-29 2012-12-30 Noseda S R L Jigger per il trattamento di tessuti
CN104727048A (zh) * 2015-04-08 2015-06-24 湖州博仁纺织品有限公司 一种具有缓冲加热装置的卷染机壳体

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110438696A (zh) * 2019-08-20 2019-11-12 徐州华运纺织有限公司 一种棉布生产加工的高温高压卷染装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1037560A (fr) * 1950-01-23 1953-09-21 Procédé et appareil pour la teinture de matières
DE1460390A1 (de) * 1964-10-02 1969-02-06 Clifford Duckworth Verfahren und Vorrichtung zur Nassbehandlung von Textilmaterialien
FR2320381A1 (fr) * 1975-08-02 1977-03-04 Hoechst Ag Procede de teinture isotherme a haute temperature de fibres synthetiques avec des colorants de dispersion

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1037560A (fr) * 1950-01-23 1953-09-21 Procédé et appareil pour la teinture de matières
DE1460390A1 (de) * 1964-10-02 1969-02-06 Clifford Duckworth Verfahren und Vorrichtung zur Nassbehandlung von Textilmaterialien
FR2320381A1 (fr) * 1975-08-02 1977-03-04 Hoechst Ag Procede de teinture isotherme a haute temperature de fibres synthetiques avec des colorants de dispersion

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3705390A1 (de) * 1987-02-20 1988-09-01 Kuesters Eduard Maschf Jigger
US4922733A (en) * 1987-02-20 1990-05-08 Eduard Kusters Maschinenfabrik Gmbh & Co. Kg Jig for the treatment of textile webs
US5010613A (en) * 1987-02-20 1991-04-30 Eduard Kusters Maschinenfabrik Gmbh & Co. Kg Method for treating a web of material in a jig
ITMI20111199A1 (it) * 2011-06-29 2012-12-30 Noseda S R L Jigger per il trattamento di tessuti
CN104727048A (zh) * 2015-04-08 2015-06-24 湖州博仁纺织品有限公司 一种具有缓冲加热装置的卷染机壳体

Also Published As

Publication number Publication date
EP0179353B1 (fr) 1989-03-08
DK149965B (da) 1986-11-03
DE3568601D1 (en) 1989-04-13
DK149965C (da) 1987-05-04
DK483384A (da) 1986-04-11
DK483384D0 (da) 1984-10-10
ATE41180T1 (de) 1989-03-15

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