DE417336C - Pretreatment of synthetic fibers for the spinning process - Google Patents

Pretreatment of synthetic fibers for the spinning process

Info

Publication number
DE417336C
DE417336C DEK83766D DEK0083766D DE417336C DE 417336 C DE417336 C DE 417336C DE K83766 D DEK83766 D DE K83766D DE K0083766 D DEK0083766 D DE K0083766D DE 417336 C DE417336 C DE 417336C
Authority
DE
Germany
Prior art keywords
spinning process
pretreatment
synthetic fibers
fiber
water
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
DEK83766D
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.)
KOELN ROTTWEIL AKT GES
Original Assignee
KOELN ROTTWEIL AKT GES
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 KOELN ROTTWEIL AKT GES filed Critical KOELN ROTTWEIL AKT GES
Priority to DEK83766D priority Critical patent/DE417336C/en
Application granted granted Critical
Publication of DE417336C publication Critical patent/DE417336C/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/144Alcohols; Metal alcoholates
    • D06M13/148Polyalcohols, e.g. glycerol or glucose

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)

Description

Vorbehandlung von Kunstfasern für den Spinnprozeß. Es ist bekannt, daß Kunstfasern, z. B. Viskosefasern, die sogenannten Schmelzen, da diese mit Wasser mehr oder weniger quellbar sind, nicht gleichmäßig Wasser aufnehmen, wodurch Störungen im Spinnprozesse hervorgerufen werden.Pretreatment of synthetic fibers for the spinning process. It is known, that synthetic fibers, e.g. B. viscose fibers, the so-called melts, as these with water are more or less swellable, do not absorb water evenly, causing disruptions are caused in the spinning process.

Es hat sich gezeigt, daß man diese ungünstigen Verhältnisse vermeiden kann, wenn man der Faser schon im letzten Stadium ihrer Herstellung gewisse wäßrige Lösungen oder Emulsionen von Körpern zusetzt, die eine ähnliche günstige Wirkung auf die Faser beim Spinnvorgang ausüben, ohne zu einer Verklebung der Fasermassen zu führen.It has been shown that these unfavorable conditions can be avoided can, if the fiber is given a certain amount of water in the last stage of its manufacture Adding solutions or emulsions to bodies that have a similar beneficial effect exercise on the fiber during the spinning process without sticking the fiber masses respectively.

Als besonders geeignete Körper dieser Art haben sich mehrwertige Alkohole, wie Glyzerin,thylenglykol, Zuckerarten, in Verbindung mit schwachen, möglichst neutralen Seifenlösungen erwiesen. Um die Faser damit auszurüsten, ist es nur nötig, die noch feuchten Fasermassen vor der schließlichen Trocknung einige Zeit mit einer Lösung dieser Körper in Wasser zu behandeln, wobei die wäßrigeri Lösungen so konzentriert gewählt werden müssen, daß der beabsichtigte Gehalt an den genannten Körpern schließlich auf der Faser zurückbleibt. Die Behandlung der Faser findet nach beendeter Koagulation und der sich anschließenden Nachbehandlung, und zwar vor dem Fertigtrocknen, statt. Beispiel. Fasern, die mittels ungereifter Viskose aus ungereifter Alkalizellulose in einer Stärke von z bis 3 Deniers gewonnen sind, werden mit einer Lösung von 0,7 Prozent Glyzerin und o, i Prozent Seife in Wasser gründlich durchtränkt und hernach getrocknet. Die Fasermasse fällt bei geeigneter Behandlung leicht auseinander und kann ohne weiteres auf die Vorbereitungsmaschinen zum Spinnprozeß genommen werden.Polyhydric alcohols such as glycerine, ethylene glycol, types of sugar, in conjunction with weak, as neutral as possible, soap solutions have proven to be particularly suitable bodies of this type. In order to equip the fiber with it, it is only necessary to treat the still moist fiber masses for some time with a solution of these bodies in water before the final drying, the aqueous solutions must be chosen so concentrated that the intended content of the bodies mentioned finally remains on the fiber. The treatment of the fiber takes place after the end of coagulation and the subsequent aftertreatment, namely before the final drying. Example. Fibers that are obtained from unripened alkali cellulose in a thickness of z to 3 deniers using unripened viscose are thoroughly saturated with a solution of 0.7 percent glycerine and 0.1 percent soap in water and then dried. With suitable treatment, the fiber mass falls apart easily and can easily be taken to the preparation machines for the spinning process.

Claims (1)

PATENT-ANSPRUCH: Vorbehandlung von Kunstfasern für den Spinnprozeß, dadurch gekennzeichnet, daß man die Fasermasse nach beendeter Koagulation und nachfolgender Nachbehandlung vor der Fertigtrocknung mit wäßrigen Lösungen von mehrwertigen Alkoholen (z. B. Glykol, Glyzerin usw.) oder Zuckern und Seife, also Schmelzmitteln, behandelt.PATENT CLAIM: pretreatment of synthetic fibers for the spinning process, characterized in that the fiber mass after coagulation has ended and afterwards Post-treatment with aqueous solutions of polyhydric alcohols before the final drying (e.g. glycol, glycerine, etc.) or sugar and soap, i.e. fluxes.
DEK83766D 1922-11-02 1922-11-02 Pretreatment of synthetic fibers for the spinning process Expired DE417336C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK83766D DE417336C (en) 1922-11-02 1922-11-02 Pretreatment of synthetic fibers for the spinning process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK83766D DE417336C (en) 1922-11-02 1922-11-02 Pretreatment of synthetic fibers for the spinning process

Publications (1)

Publication Number Publication Date
DE417336C true DE417336C (en) 1925-08-10

Family

ID=7234873

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK83766D Expired DE417336C (en) 1922-11-02 1922-11-02 Pretreatment of synthetic fibers for the spinning process

Country Status (1)

Country Link
DE (1) DE417336C (en)

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