DE718818C - Process for obtaining spinnable bast fibers in the form of a ribbon - Google Patents

Process for obtaining spinnable bast fibers in the form of a ribbon

Info

Publication number
DE718818C
DE718818C DEG103144D DEG0103144D DE718818C DE 718818 C DE718818 C DE 718818C DE G103144 D DEG103144 D DE G103144D DE G0103144 D DEG0103144 D DE G0103144D DE 718818 C DE718818 C DE 718818C
Authority
DE
Germany
Prior art keywords
ribbon
fibers
bast fibers
spinnable
obtaining
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
DEG103144D
Other languages
German (de)
Inventor
Dr-Ing E H Emil Gminder
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.)
ULRICH GMINDER GmbH
Original Assignee
ULRICH GMINDER GmbH
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 ULRICH GMINDER GmbH filed Critical ULRICH GMINDER GmbH
Priority to DEG103144D priority Critical patent/DE718818C/en
Application granted granted Critical
Publication of DE718818C publication Critical patent/DE718818C/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)
  • Preliminary Treatment Of Fibers (AREA)

Description

Verfahren zur Gewinnung verspinnbarer Bastfasern in Form eines Bandes Bei dem im Hauptpatent 715 5o5 behandelten Verfahren zur Gewinnung verspinnbarer Bastfasern in Form eines Bandes gelangt eine aus der Schwingmaschine hängend auslaufende Fasermatte in ausgebreitetem Zustande in eine schräg zur Fördervorrichtung verlaufende Kämmvorrichtung, die aus einem endlosen, angetriebenen Nadelfeld und einer oder zwei in. Richtung dieses Feldes verlaufenden, darüber angeordneten Förderwalzen besteht. Die Ausbreitung der hängenden Fasern besorgen zwei schräg zur Förderrichtung angeordnete, angetriebene Schnecken.Process for the production of spinnable bast fibers in the form of a ribbon In the process for the production of spinnable material treated in the main patent 715 5o5 Bast fibers in the form of a ribbon come to a hanging out of the vibrating machine Fiber mat in the expanded state in an inclined to the conveyor device Combing device, which consists of an endless, driven needle field and an or two in. Direction of this field, arranged above conveyor rollers consists. The hanging fibers spread out at an angle to the conveying direction arranged, driven screws.

Statt der hängenden Langfasern kann man dem geschilderten Bandbildungsverfahren nach der Erfindung auch eine breite Wirrfasermatte, insbesondere ,aus Schwing- oder Röstwerg, vorlegen, die beispielsweise durch eine Auflegevorrichtung gebildet wird. Eine solche Fasermatte wird von der Auflegevorrichtung, beispielsweise einem Kastenspeiser, breit erzeugt und nach der Erfindung in dieser Form der schräg zur Förderrichtung verlaufenden Kämmvorrichtung vorgelegt.Instead of hanging long fibers, you can use the band-forming process described According to the invention, a wide random fiber mat, in particular, made of vibrating or Röstwerg, which is formed, for example, by a lay-up device. Such a fiber mat is fed by the laying device, for example a box feeder, wide generated and according to the invention in this form obliquely to the conveying direction presented extending combing device.

Es bedarZ also nicht mehr der der Bandbildung beim Hauptverfahren vorangehenden Ausbreitung. Die im Hauptpatent 715 5o5 erwähnten Schnecken fallen also fort. Im übrigen vollzieht sich aber die Behandlung, 1z2e es im Hauptpatent geschildert ist. Die Wirrfas.ermatte gelangt beispielsweise auf einer Mulde in eine schräg zur Fördervorrichtung verlaufende Kämmvorrichtung und wird in dieser bearbeitet.So there is no longer any need for band formation in the main proceedings previous spread. The snails mentioned in the main patent 715 505 fall so go away. Otherwise, however, the treatment takes place, 1z2e in the main patent is depicted. The Wirrfas.ermatte arrives, for example, on a trough in a Combing device running obliquely to the conveyor device and is processed in this.

Bei dem Verfahren gemäß der Erfindung umgeht man die Kardierung der Wirrfasern zwecks Bandbildung. Das verbilligt das Verfahren und vermeidet die weitgehende Kürzung der Fasern durch die Kardierung und den durch letztere entstehenden Faserverlust.In the method according to the invention one bypasses the carding of the Tangled fibers for the purpose of band formation. This makes the process cheaper and avoids the extensive shortening of the fibers by carding and by the latter resulting fiber loss.

Sind die Wirrfasern der Wirrfasermatte zu lang, dann kann man selbstverständlich gemäß dem Verfahren nach dem Zusatzpatent 718 8 17 die Wirrfasermatte zerschneiden.If the tangled fibers of the tangled fiber mat are too long, then you can of course cut the tangled fiber mat according to the method according to the additional patent 718 8 1 7.

Claims (1)

P:vrrNT:I::srr,UClr: Verfahren zur Gewinnung verspinnbarer Bastfasern in Form eines Bandes nach Patent 715 5o5, dadurch gekennzeichnet, _daß eine aus Wirrfasern bestehende breite Fasermatte der schräg zur Förderrichtung verlaufenden Kämmvorrichtung vorgelegt wird. P: vrrNT: I :: srr, UClr: A method for obtaining spinnable bast fibers in the form of a tape according to patent 715 505, characterized in that a wide fiber mat consisting of tangled fibers is presented to the combing device, which runs obliquely to the conveying direction .
DEG103144D 1941-03-07 1941-03-07 Process for obtaining spinnable bast fibers in the form of a ribbon Expired DE718818C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG103144D DE718818C (en) 1941-03-07 1941-03-07 Process for obtaining spinnable bast fibers in the form of a ribbon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG103144D DE718818C (en) 1941-03-07 1941-03-07 Process for obtaining spinnable bast fibers in the form of a ribbon

Publications (1)

Publication Number Publication Date
DE718818C true DE718818C (en) 1942-03-24

Family

ID=7141689

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG103144D Expired DE718818C (en) 1941-03-07 1941-03-07 Process for obtaining spinnable bast fibers in the form of a ribbon

Country Status (1)

Country Link
DE (1) DE718818C (en)

Similar Documents

Publication Publication Date Title
DE900182C (en) Method and device for the production of spinnable fiber ribbons and webs
CH477576A (en) Process for forming a twisted fiber structure, apparatus for carrying out the process and yarn formed according to the process
CH550264A (en) METHOD AND DEVICE FOR INTERRUPTING THE FEED OF THE PREVIOUS YARN TO AT LEAST ONE DRAWER OF A SPINNING MACHINE.
DE882066C (en) Drafting system
DE3346327A1 (en) METHOD AND DEVICE FOR THE PRODUCTION OF A FLUSHED FIBER MESH FROM MESH
CH519039A (en) Method and device for producing a uniform yarn from at least two running slivers and yarn produced by the method
DE718818C (en) Process for obtaining spinnable bast fibers in the form of a ribbon
DE1193402B (en) Clutter
CH425569A (en) Process for producing a draftable staple fiber band of high density and tear length as well as the draftable, untwisted staple fiber band obtained by this method
DE1410604A1 (en) Carding machine
BE610052A (en) A method and apparatus for producing a twisted filament yarn.
DE884307C (en) Method and device for producing a pile with a random fiber layer
DE718817C (en) Process for obtaining spinnable bast fibers in the form of a ribbon
DE739549C (en) Method and device for dissolving post-treated and dried endless synthetic thread bands into individual threads
DE743394C (en) Device for obtaining spinnable fibers from bast fiber stalks, in particular hemp stalks
CH492805A (en) Method and device for processing at least two webs of a yarn with continuous filaments into a band with staple fibers of uniform length
DE69202424T2 (en) Process and device for fleece separation at the exit of a straight-line combing machine for long fibers.
DE716279C (en) Device for opening and softening post-treated and dried artificial threads
DE575434C (en) Method and device for loosening and drawing a strip made of synthetic cut fiber
DE676433C (en) Process for obtaining spinnable long fibers from green hemp stalks, in particular green hemp stalks
DE819373C (en) Method and device for preparing bast fibers for carding
DE1785238A1 (en) Method of transporting fibers during carding
DE895640C (en) Method and device for obtaining a fiber mat or a sliver from bast fiber stalks
DE899400C (en) Method for producing a roving or yarn from fibers, in particular from glass
DE1660243B1 (en) Process for the production of a studded yarn consisting of staple fibers