DE538394C - Process for the production of staple fibers from non-corroded bast fiber stalks - Google Patents

Process for the production of staple fibers from non-corroded bast fiber stalks

Info

Publication number
DE538394C
DE538394C DEG76738D DEG0076738D DE538394C DE 538394 C DE538394 C DE 538394C DE G76738 D DEG76738 D DE G76738D DE G0076738 D DEG0076738 D DE G0076738D DE 538394 C DE538394 C DE 538394C
Authority
DE
Germany
Prior art keywords
production
staple fibers
corroded
bast fiber
fibers
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
DEG76738D
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.)
EMIL GMINDER DR
Original Assignee
EMIL GMINDER DR
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 EMIL GMINDER DR filed Critical EMIL GMINDER DR
Priority to DEG76738D priority Critical patent/DE538394C/en
Application granted granted Critical
Publication of DE538394C publication Critical patent/DE538394C/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
    • D01B9/00—Other mechanical treatment of natural fibrous or filamentary material to obtain fibres or filaments

Landscapes

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

Description

Verfahren zur Herstellung von Spinnfasern aus ungerösteten Bastfaserstengeln Es ist bekannt, rohe Bastlangfasern vom ungerösteten Stengel durch Brechen und Schlagen zu gewinnen, dann als Langfaser durch Reiben zu erweichen, zu krempeln und zu verspinnen. Dieser Weg ist aber umständlich und kostspielig und ergibt trotzdem nur geringes Garn, z. B. Bindegarn, Pack- und Sackgarn.Process for the production of staple fibers from unroasted bast fiber stalks It is known to break and beat raw long bast fibers from the unroasted stalk then to soften, roll up and spin as long fibers by rubbing. However, this route is cumbersome and costly and still results in little Yarn, e.g. B. twine, packing and bag twine.

Das viel feinere und wertvollere, dabei billigere Bastfaserrohgarn nach der Erfindung wird nicht als Langfaser, sondern als gekürzte Wirrfaser vom Stengel trocken durch Brechen, Sägen oder Fräsen o. ä. gewonnen. Als Wirrfaser wird es dann bis zur Bandbildung auf der Krempel weiterverarbeitet, nachdem man es durch Reiben in Wirrlage erweicht, verfeinert und gereinigt hat. Die Gewinnung und Verarbeitung als gekürzte Rohwirrfaser bedeutet eine wesentliche Vereinfachung, Verbesserung und Verbilligung der Vorbereitung zum nachfolgenden Spinnprozeß, der dann zweckmäßig durch die Anwendung des geregelten Durchzugs oder des Doppeldurchzugs (naß oder trocken oder beides vereint), bei dem sogenannte schwimmende Fasern ausgeschlossen sind, durchgeführt wird.The much finer and more valuable, at the same time cheaper raw bast fiber yarn according to the invention is not as a long fiber, but as a shortened random fiber from Stems obtained dry by breaking, sawing or milling or similar. As a tangled fiber it is then processed further until the band is formed on the card, after it has been put through Rubbing in a tangled layer has softened, refined and purified. The extraction and processing as a shortened raw tangled fiber means a significant simplification, improvement and cheaper preparation for the subsequent spinning process, which is then expedient by using the regulated draft or the double draft (wet or dry or both combined), which excludes so-called floating fibers are carried out.

Das aus der nach der Erfindung erzeugten Faser hergestellte Bastfaserrohgarn ist nicht nur ein Bindegarn, Pack- oder Sackgarn, sondern ein hochwertiges Web- oder ähnliches Garn von sich steigernder Feinheit.The raw bast fiber yarn produced from the fiber produced according to the invention is not just a twine, packing or bag thread, but a high-quality weaving or similar yarn of increasing fineness.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung von Spinnfasern aus ungerösteten Bastfaserstengeln, dadurch gekennzeichnet, daß man die Bastfasern durch Brechen und Sägen oder Fräsen o. ä. trocken als gekürzte Wirrfaser gewinnt, in Wirrlage dann in bekannter Weise durch Reiben erweicht, verfeinert und reinigt.PATENT CLAIM: Process for the production of staple fibers from unroasted Bast fiber stalks, characterized in that the bast fibers are broken by breaking and sawing or milling or the like wins dry as shortened tangled fibers, in tangled layers then softened, refined and cleansed in a known manner by rubbing.
DEG76738D 1929-06-20 1929-06-20 Process for the production of staple fibers from non-corroded bast fiber stalks Expired DE538394C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG76738D DE538394C (en) 1929-06-20 1929-06-20 Process for the production of staple fibers from non-corroded bast fiber stalks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG76738D DE538394C (en) 1929-06-20 1929-06-20 Process for the production of staple fibers from non-corroded bast fiber stalks

Publications (1)

Publication Number Publication Date
DE538394C true DE538394C (en) 1931-11-13

Family

ID=7136306

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG76738D Expired DE538394C (en) 1929-06-20 1929-06-20 Process for the production of staple fibers from non-corroded bast fiber stalks

Country Status (1)

Country Link
DE (1) DE538394C (en)

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