EP0138138A3 - Method and apparatus for spot-dyeing yarns - Google Patents

Method and apparatus for spot-dyeing yarns Download PDF

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Publication number
EP0138138A3
EP0138138A3 EP84111735A EP84111735A EP0138138A3 EP 0138138 A3 EP0138138 A3 EP 0138138A3 EP 84111735 A EP84111735 A EP 84111735A EP 84111735 A EP84111735 A EP 84111735A EP 0138138 A3 EP0138138 A3 EP 0138138A3
Authority
EP
European Patent Office
Prior art keywords
yarn
spray nozzle
paint spray
speed
voltage
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Withdrawn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
EP84111735A
Other languages
German (de)
French (fr)
Other versions
EP0138138A2 (en
Inventor
Karl-Heinz Wülfing
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.)
Hacoba Textilmaschinen GmbH and Co KG
Original Assignee
Hacoba Textilmaschinen 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.)
Filing date
Publication date
Application filed by Hacoba Textilmaschinen GmbH and Co KG filed Critical Hacoba Textilmaschinen GmbH and Co KG
Publication of EP0138138A2 publication Critical patent/EP0138138A2/en
Publication of EP0138138A3 publication Critical patent/EP0138138A3/en
Withdrawn legal-status Critical Current

Links

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
    • D06B11/00—Treatment of selected parts of textile materials, e.g. partial dyeing
    • D06B11/002—Treatment of selected parts of textile materials, e.g. partial dyeing of moving yarns
    • D06B11/0023—Treatment of selected parts of textile materials, e.g. partial dyeing of moving yarns by spraying or pouring

Landscapes

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

Abstract

Beim abschnittweise unterschiedlichen Färben von texti­ lem Fadenmaterial, insbesondere von Garn (1), wird letzteres mit hoher Laufgeschwindigkeit in gestrecktem Zustand an mindestens einer um eine quer zur Garnlaufrichtung verlau­ fende Achse (7) rotierenden Farbspritzdüse (3) vorbeigeführt und dabei intermittierend mit Farbflotte (8) bespritzt. When dyeing texti differently in sections lem thread material, in particular yarn (1), the latter with high running speed when stretched at least one by one across the yarn direction fende axis (7) rotating paint spray nozzle (3) passed and splashed intermittently with liquor (8).

Um regelmäßige Musterbildung, sogenannte Bilderung, in der aus so gefärbtem Garn hergestellten Fertigware, also im Gewebe oder Gewirke, zu vermeiden, wird die Rotationsge­ schwindigkeit der Farbspritzdüse (3) während des Garnvorbei­ laufs fortlaufend unregelmäßig geändert. Zu dem Zweck er­ folgt der Antrieb der rotierenden Farbspritzdüse (7) durch einen Elektromotor (12) mit veränderbarer Drehzahl, wobei in dessen Steuerkreis (14) außer einem die Grundsteuerspan­ nung liefernden, einstellbaren Spannungsgeber (15) zur fort­ laufenden Änderung der Steuerspannung (18′) des Elektro­ motors (12) ein oder mehrere Spannungsgeneratoren (16, 17) mit Frequenz- und Amplitudenverstellung vorgesehen sind, deren Spannungen sich gegenseitig überlagern. For regular pattern formation, so-called education, in the finished product made from this dyed yarn, i.e. in To avoid woven or knitted fabrics, the rotational ge speed of the paint spray nozzle (3) during the yarn pass continuously changed irregularly. For the purpose he follows the drive of the rotating paint spray nozzle (7) an electric motor (12) with variable speed, wherein in whose control circuit (14) besides one the property control chip adjustable, adjustable voltage transmitter (15) ongoing change in the control voltage (18 ') of the electro motors (12) one or more voltage generators (16, 17) with frequency and amplitude adjustment are provided, whose tensions overlap each other.

EP84111735A 1983-10-12 1984-10-02 Method and apparatus for spot-dyeing yarns Withdrawn EP0138138A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3337093 1983-10-12
DE19833337093 DE3337093C2 (en) 1983-10-12 1983-10-12 Device for dyeing textile thread material, in particular yarn, in different sections

Publications (2)

Publication Number Publication Date
EP0138138A2 EP0138138A2 (en) 1985-04-24
EP0138138A3 true EP0138138A3 (en) 1986-07-16

Family

ID=6211632

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84111735A Withdrawn EP0138138A3 (en) 1983-10-12 1984-10-02 Method and apparatus for spot-dyeing yarns

Country Status (2)

Country Link
EP (1) EP0138138A3 (en)
DE (1) DE3337093C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2693486B1 (en) * 1992-07-08 1994-09-02 Superba Sa Method and machine for continuous dyeing of textile threads.
CN109267260B (en) * 2018-11-27 2024-01-02 江阴市天和纱线科技有限公司 Multifunctional dyeing machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304708A1 (en) * 1975-03-18 1976-10-15 Lutz & Ulmer DEVICE FOR THE DISCONTINUOUS APPLICATION OF A LIQUID ON A PRACTICALLY ONE-DIMENSIONAL FIBROUS PRODUCT
GB1549763A (en) * 1976-08-31 1979-08-08 Courtaulds Ltd Random dyeing of textile yarns

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304708A1 (en) * 1975-03-18 1976-10-15 Lutz & Ulmer DEVICE FOR THE DISCONTINUOUS APPLICATION OF A LIQUID ON A PRACTICALLY ONE-DIMENSIONAL FIBROUS PRODUCT
GB1549763A (en) * 1976-08-31 1979-08-08 Courtaulds Ltd Random dyeing of textile yarns

Also Published As

Publication number Publication date
DE3337093A1 (en) 1985-05-02
DE3337093C2 (en) 1986-02-20
EP0138138A2 (en) 1985-04-24

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Withdrawal date: 19860613

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Inventor name: WUELFING, KARL-HEINZ