DE447236C - Process for the production of open twisted yarns - Google Patents

Process for the production of open twisted yarns

Info

Publication number
DE447236C
DE447236C DEM86822D DEM0086822D DE447236C DE 447236 C DE447236 C DE 447236C DE M86822 D DEM86822 D DE M86822D DE M0086822 D DEM0086822 D DE M0086822D DE 447236 C DE447236 C DE 447236C
Authority
DE
Germany
Prior art keywords
production
yarn
twisted yarns
adhesive
open
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.)
Expired
Application number
DEM86822D
Other languages
German (de)
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
Priority claimed from GB25020/24A external-priority patent/GB236785A/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE447236C publication Critical patent/DE447236C/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/40—Yarns in which fibres are united by adhesives; Impregnated yarns or threads
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Description

Verfahren zur Herstellung offengedrehter Garne. Die Erfindung betrifft eine Verbesserung des Verfahrens zur Herstellung offengedrehter Garne.Process for the production of open twisted yarns. The invention relates to an improvement in the process of making open-twisted yarns.

Bei den bekannten Verfahren wurde das ausgesponnene Garn mit Klebstoff getränkt und nach dem Trocknen des Klebstoffes wieder aufgedreht und dann gespannt.In the known method, the spun yarn was with glue soaked and, after the glue has dried, turned up again and then stretched.

Die Erfahrung hat gezeigt, daß hierbei vereinzelte Stellen nicht aufgedreht werden, das Garn also nicht gleichförmig offengedreht wird und außerdem die Festigkeit des offengedrehten Garnes an solchen Stellen nachläßt, wo der trockene Klebstoff infolge seiner Sprödigkeit zerbrochen ist.Experience has shown that here a few spots are not turned up the yarn is not twisted open uniformly and also the strength of the open twisted yarn slackens in places where the dry adhesive broken as a result of its brittleness.

Diese Übelstände sollen durch die Erfindung beseitigt werden, welche darin besteht, daß das aufgedrehte Garn im feuchten Zustande des Klebstoffes gespannt wird. Hierdurch werden die Fasern in hohem Maße einander genähert, und der feuchte Klebstoff kann ganz gleichmäßig zwischen die dicht zusammengelegten Fasern eindringen.These drawbacks are intended to be eliminated by the invention, which consists in the twisted thread being stretched when the adhesive is wet will. This brings the fibers closer together, and the moist one Adhesive can penetrate evenly between the tightly packed fibers.

Diese Behandlung des Garnes kann auf zweifache Weise ausgeführt werden, einmal, indem das trockene Garn zunächst in bekannter Weise in trockenem Zustande des Klebstoffes aufgedreht, dann aber angefeuchtet und gespannt wird, oder indem das Garn in noch feuchtem Zustande des Klebstoffes aufgedreht und gespannt wird.This treatment of the yarn can be carried out in two ways, once, by first keeping the dry yarn in a dry state in a known manner of the adhesive is turned on, but then moistened and stretched, or by the thread is untwisted and tensioned while the adhesive is still moist.

Das Befeuchten kann durch Dämpfen, Bespritzen oder Einweichen auf der Spule oder während des Umspulens geschehen. Die zum Strecken des aufgedrehten feuchten Garnes benutzte Zugspannung wird zweckmäßig ziemlich groß bemessen.Moistening can be done by steaming, splashing, or soaking on the bobbin or happen during rewinding. The ones to stretch the cranked The tensile stress used in moist yarn is expediently dimensioned fairly large.

Die bevorzugte Ausführungsform des Verfahrens ist diejenige, bei welcher das Garn in trockenem Zustande des Klebstoffes aufgedreht, dann angefeuchtet und gespannt wird. Dieses Verfahren kann so durchgeführt werden, daß das Garn zum Aufdrehen von den Spulen abgezogen; sodann um eine in Wasser laufende Rolle geleitet und zwecks nur teilweiser Trocknung durch eine Trockenzone über einen Rollensatz geführt wird. Von diesem Rollensatz gelangt das Garn auf einen etwas schneller laufenden anderen Rollensatz, um zwischen diesen beiden Rollensätzen gespannt zu werden. Hierauf erfolgt die Trocknung und Aufspulung.The preferred embodiment of the method is that in which the yarn untwisted in the dry state of the adhesive, then moistened and is tensioned. This procedure can be carried out so that the yarn is untwisted withdrawn from the spools; then passed around a roller running in water and for the purpose only partial drying is carried out through a drying zone over a set of rollers. From this set of rollers, the yarn goes to another one that runs a little faster Roller set to be stretched between these two roller sets. Thereupon takes place the drying and winding.

Als Klebstoff können z. B. folgende Lösungen benutzt werden: a) i kg Tischlerleim in io 1 Wasser gelöst, oder b) 25g Gummiarabikum und gig Stärke in 5,51 Wasser gelöst.As an adhesive, for. B. the following solutions can be used: a) 1 kg of joiner's glue dissolved in 10 1 water, or b) 25 g of gum arabic and gig of starch dissolved in 5.51 of water.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung offengedrehter Garne, bei dem das mit Klebstoff behandelte Garn wieder aufgedreht und gespannt wird, dadurch gekennzeichnet, daß das Spannen des Garnes im feuchten Zustande des Klebstoffes erfolgt.PATENT CLAIM: Process for the production of open-twisted yarns, at the thread treated with glue is untwisted and tensioned again, thereby characterized in that the tensioning of the yarn in the wet state of the adhesive he follows.
DEM86822D 1924-09-30 1924-10-24 Process for the production of open twisted yarns Expired DE447236C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US447236XA 1924-09-30 1924-09-30
GB25020/24A GB236785A (en) 1923-11-12 1924-10-21 Method of preparing textile yarns and resulting products

Publications (1)

Publication Number Publication Date
DE447236C true DE447236C (en) 1927-07-19

Family

ID=26257435

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM86822D Expired DE447236C (en) 1924-09-30 1924-10-24 Process for the production of open twisted yarns

Country Status (1)

Country Link
DE (1) DE447236C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1137361B (en) * 1958-01-03 1962-09-27 Const Mecaniques De Stains S A Process for making twistless yarns

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1137361B (en) * 1958-01-03 1962-09-27 Const Mecaniques De Stains S A Process for making twistless yarns

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