EP0334990A1 - Verfahren zur Nassbehandlung von hochwertigen Garnen - Google Patents

Verfahren zur Nassbehandlung von hochwertigen Garnen Download PDF

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Publication number
EP0334990A1
EP0334990A1 EP88107181A EP88107181A EP0334990A1 EP 0334990 A1 EP0334990 A1 EP 0334990A1 EP 88107181 A EP88107181 A EP 88107181A EP 88107181 A EP88107181 A EP 88107181A EP 0334990 A1 EP0334990 A1 EP 0334990A1
Authority
EP
European Patent Office
Prior art keywords
liquor
yarn
winding
wet treatment
tape
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Withdrawn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
EP88107181A
Other languages
German (de)
English (en)
French (fr)
Inventor
Gmbh Co Thies
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0334990A1 publication Critical patent/EP0334990A1/de
Withdrawn legal-status Critical Current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
    • D06B3/04—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments
    • D06B3/08—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments as hanks

Definitions

  • the invention relates to a method for the wet treatment of high-quality yarns according to the preamble of claim 1.
  • High-quality yarns are understood here to mean, for example, hand-knitted yarns and carpet yarns, but overall also other yarns which, because of their structure, are not suitable for winding, since they otherwise suffer qualitatively because of the deformation that occurs. Such yarns have therefore not previously been dyed in the form of bobbins, but rather in rope form, that is to say as rope yarn.
  • the strand yarn prepared into yarn strands is suspended on so-called supporting rods for wet treatment, which are suspended in cupboard-shaped wet treatment apparatus.
  • the disadvantage of this wet treatment method is the high workload and, in particular, the very large liquor ratio, the latter due to the very loose accommodation of the yarn strands in the wet treatment apparatus, that is to say the low textile weight in relation to the correspondingly very large liquor weight.
  • the invention is therefore based on the object of developing the method described at the outset in terms of its genus in such a way that yarn strands with the lowest possible liquor ratio and at the same time low manual workload can be wet-treated without impairing the quality of the strand yarn; the procedure to be created should at the same time offer the possibility of being able to centrifuge the yarn strands immediately after their wet treatment without further manual intermediate treatment or manual handling.
  • the strand yarn is still subjected to the wet treatment as a strand of yarn; however, the depositing of the yarn strands on the purple permeable tape in connection with the wrapping of the tape around a perforated hollow body enables for the first time the formation of bobbins with a compact arrangement of the yarn, namely high-quality yarns, without the yarn having to be wound as a bobbin, which would be disadvantageous for high quality yarns for their quality.
  • the now proposed formation of bobbins without impairing the quality of the yarn enables wet treatment of even high-quality yarns in conventional wet treatment apparatus.
  • the bobbin made up of tape and yarn strands can easily be attached to the conventional bobbin carriers of conventional wet treatment apparatus with the perforated hollow body.
  • These winding body carriers usually consist of a push-on approach to the bottom of the wet treatment container. With this approach, liquor can be introduced into the interior of the perforated hollow body on which the yarn strands are wound.
  • the bobbins can easily measure up to about 1.5 m in diameter.
  • bobbins After all of the bars have been wound with bobbins, these can be used in a conventional manner in conventional apparatus.
  • the wet treatment for example dyeing, can then be carried out as in the yarn dyeing.
  • a manual transfer of the treated yarn to the next treatment step is not necessary, since the entire package can, for example, be removed from a dyeing machine and inserted into a centrifuge.
  • the bobbins can be removed from the centrifuge and into one downstream dryer, for example an HF dryer, are used.
  • a manual handling of the yarn is therefore not necessary apart from the laying down of the yarn strands on the purple permeable tape, the wrapping of the tape around the perforated hollow bodies, the pushing of the hollow bodies onto the rods mentioned and the work to be carried out in the opposite direction after the wet treatment process has been completed. Due to the new type of formation of the winding body, the total volume of an associated wet treatment container can be filled to a large extent with yarn, so that a much more favorable liquor ratio is achieved in particular due to the simultaneous reduction in the amount of liquor.
  • Securing the winding body against unwinding can be effected in a variety of ways. Various suitable options can be seen from the subclaims.
  • the single figure shows a fleece-permeable tape 2 deposited on a base 1, the width of which corresponds to the height of the winding body to be produced.
  • the band 2 is attached at one end to a perforated hollow body 3.
  • a large number of yarn strands 4 are deposited on the belt 2. If the perforated hollow body 3 is moved in a rolling manner from left to right in accordance with the drawing shown, a winding body is formed by winding the tape 2 around with the yarn strands 4 deposited thereon.
  • the wet treatment can be pre-treatments for dyeing processes, the dyeing as such, post-treatments, bleaching processes and thus practically any type of wet treatment.
  • the drying to be carried out subsequently can easily be carried out by converting the bobbin from the wet treatment container into a centrifuge container and then into a drying container. No manual handling of the yarn strands is necessary here.
  • the necessary repositioning work can be carried out quickly and quickly, for example by means of a lifting device.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
EP88107181A 1988-03-29 1988-05-04 Verfahren zur Nassbehandlung von hochwertigen Garnen Withdrawn EP0334990A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP88105116 1988-03-29
EP88105116 1988-03-29

Publications (1)

Publication Number Publication Date
EP0334990A1 true EP0334990A1 (de) 1989-10-04

Family

ID=8198850

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88107181A Withdrawn EP0334990A1 (de) 1988-03-29 1988-05-04 Verfahren zur Nassbehandlung von hochwertigen Garnen

Country Status (3)

Country Link
EP (1) EP0334990A1 (da)
DK (1) DK237688A (da)
PT (1) PT87775B (da)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR346256A (fr) * 1904-08-02 1905-01-10 Societe L. Destree, A. Wiescher Et Cie Procédé de teinture des filés en général permettant leur traitement par les procédés et sur les appareils usités dans la teinture des tissus
FR373450A (fr) * 1907-01-10 1907-05-15 Destree Appareil de teinture, spécialement destiné à la teinture continue des écheveaux reliés en bande continue
FR1374997A (fr) * 1961-10-19 1964-10-16 Procédé et dispositif pour le traitement des filés
US3571830A (en) * 1969-05-20 1971-03-23 Means & Co F W Liquid processing of discrete articles without joining same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR346256A (fr) * 1904-08-02 1905-01-10 Societe L. Destree, A. Wiescher Et Cie Procédé de teinture des filés en général permettant leur traitement par les procédés et sur les appareils usités dans la teinture des tissus
FR373450A (fr) * 1907-01-10 1907-05-15 Destree Appareil de teinture, spécialement destiné à la teinture continue des écheveaux reliés en bande continue
FR1374997A (fr) * 1961-10-19 1964-10-16 Procédé et dispositif pour le traitement des filés
US3571830A (en) * 1969-05-20 1971-03-23 Means & Co F W Liquid processing of discrete articles without joining same

Also Published As

Publication number Publication date
PT87775B (pt) 1994-02-28
PT87775A (pt) 1989-11-10
DK237688A (da) 1989-09-30
DK237688D0 (da) 1988-05-02

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