DE964212C - Process for the production of a draftable mixed fiber tape from nonwovens and nonwoven mixed threads - Google Patents

Process for the production of a draftable mixed fiber tape from nonwovens and nonwoven mixed threads

Info

Publication number
DE964212C
DE964212C DEF3223D DEF0003223D DE964212C DE 964212 C DE964212 C DE 964212C DE F3223 D DEF3223 D DE F3223D DE F0003223 D DEF0003223 D DE F0003223D DE 964212 C DE964212 C DE 964212C
Authority
DE
Germany
Prior art keywords
mixed
threads
nonwovens
production
fleece
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
DEF3223D
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Priority to DEF3223D priority Critical patent/DE964212C/en
Application granted granted Critical
Publication of DE964212C publication Critical patent/DE964212C/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01GPRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G99/00Subject matter not provided for in other groups of this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Nonwoven Fabrics (AREA)

Description

Verfahren zur Herstellung eines verzugsfähigen Mischfaserbandes aus Fadenvliesen und Mischfadenvlies Zur Erzielung möglichst einheitlicher NIischfaserlunten ist man bisher so vorgegangen, da.ß man die Fasern in Flockenform den Verarbeitungsmaschinen der Baumwoll-, Kammgarn- oder Langfaserspinnerei vorlegte. Es ist auch schon vorgeschlagen worden, Kammzüge und Streckenbänder der einzelnen. Faserarten. und Faserstärken den Maschinenpassagen. vorzulegen, um so die gewünschte Mischung zu erreichen. Die Mischung ist aber durchgreifender, wenn sie schon in der Flocke vorgenommen wird.Process for the production of a draftable mixed fiber tape from Thread fleece and mixed thread fleece To achieve the most uniform possible non-woven fibers So far the procedure has been that the fibers are sent to the processing machines in flake form the cotton, worsted or long fiber spinning mill. It has already been suggested been, crests and stretch bands of each. Fiber types. and fiber strengths the machine passages. in order to achieve the desired mixture. the Mixing is more thorough if it is already carried out in the flake.

Es ist auch bekannt, Mischungen endloser Fadenbänder durch Zuführen von Fäden v erschiederer Stärke herzustellen und weiterzuverarbeiten. Die Erfindung bezieht sich nun auf die Herstellung eines verzugsfähigen Mischfaserbandes. Sie geht von Fadenvlieswickeln oder -vliesen. aus, die entweder aus endlosen Kunstfäden. verschiedener Art und Stärke oder aus endlosen Fäden verschiedener Herkunft bestehen, wobei auch Naturseide mit einbegriffen wird. Es hat sich gezeigt, da.ß man außerordentlich gut vereinigte und scharf dosierte Mischungen erzielen. kann, wenn fertig nachbehandelte Vliese aus Fäden verschiedener Art und/oder Stärke so zusammengeführt werden, daß sIe übereinandernliegen und dann zusammen einer vorbereitenden. Mischung unterworfen werden., worauf das Mischfadenvlies gestapelt und durch seitliches Zusammenfassen des Vlieses und Verstrecken eine Mischlunte gebildet wird.It is also known to feed mixtures of endless thread bands to manufacture and process threads of different strengths. The invention now refers to the production of a draftable mixed fiber tape. she starts with thread fleece wraps or fleeces. made from either endless synthetic threads. of various types and strengths or of endless threads of various origins, whereby natural silk is also included. It has been shown that one can do extraordinary things achieve well-combined and sharply dosed mixtures. can when finished after-treated Nonwovens made of threads of different types and / or strengths are brought together so that they lie on top of each other and then together a preparatory one. Subject to mixing become., whereupon the mixed thread fleece stacked and by side Combining the fleece and stretching a mixing sliver is formed.

Die Mischung kann hierbei aus zwei oder aus mehr verschiedenen Fadenarten bestehen. Man kann ausgehen entweder von Fadenwickeln, die zunächst in bekannter Weise in Fadenvliese übergeführt werden, oder auch von aufgewickelten Fadenvliesen. Durch diese Vorbereitung des Ge@ misches vor dem Stapeln erhält man, ein für die spätere durchgreifendere Mischung gut vorbereitetes Mischfadenvlies, welches dann mit bekannten Stapel- und Verzugsvorrichtungen. behandelt in eine gleichmäßige Mischlunte übergeht. Die eigentliche Durchmischung erfolgt erst durch das seitliche Zusammenfassen, des Vlieses zu einer Lunte und durch den intensiven, etwa ioofachen Verzug.The mixture can consist of two or more different types of thread exist. One can either start from thread wraps, which are initially known in the art Way can be transferred into thread fleeces, or from wound thread fleeces. This preparation of the Ge @ mix before stacking gives one for the later thorough mixture of well prepared mixed thread fleece, which then with known stacking and drafting devices. treated in an evenly mixed sliver transforms. The actual mixing takes place only through the side merging, of the fleece to a fuse and due to the intensive, roughly 10-fold distortion.

Dieses Verfahren, hat gegenüber den bisher geübten Verfahren besondere Vorzüge: Zunächst ist durch die Vorlage der verschiedenen Teile der Mischung in der Vliesform eines sehr genaue Dosierung der Einzelteile möglich; die verschiedenen Faserteile erhalten eine vollkommen gleichmäßige Stapellänge, .und sämtliche Fasern werden bei diesem Verfahren außerordentlich geschont. So erhält man durch ein verkürztes Spinnverfahren ein gut gemischtes Ausgangsmaterial zur Erzeugung sehr gleichmäßiger und reiner Mischfasergespinste.This procedure has special features compared to the previously practiced procedures Pros: First, by presenting the different parts of the mix in the fleece form enables very precise dosing of the individual parts; the different Fiber parts are given a completely even staple length, and all fibers are extremely spared in this process. So you get a shortened Spinning process a well mixed raw material to produce very uniform and pure mixed fiber webs.

Als neue Zwischenaufmachung ist auch das Mischfadenvlies anzusehen, weiches in aufgewickelten oder zusammengefalteter Form aufbewahrt werden. kann.The mixed thread fleece is also to be regarded as a new intermediate make-up, soft to be stored in coiled or folded form. can.

Bemerkt wird noch, daß auch schon vorgeschlagen worden ist, durch Zusammenführen. von Streckbändern oder Vorgespinsten verschiedener Art gemischte Bänder herzustellen. Es hat sich aber gezeigt, daß das Zusammenführen von Fadengebilden in Form von. Fadenvliesen verschiedener Art zu einer viel weitergehenden und gleichmäßigeren Mischung der Fäden führt.It should also be noted that it has also already been proposed by Merge. mixed with stretch tape or roving of various types Manufacture ribbons. But it has been shown that the merging of thread structures in the form of. Thread nonwovens of various types into a much more extensive and even one Mixing the threads leads.

Claims (1)

PATENTANSPRÜCHE: i.. Verfahren zur Herstellung eines verzugsfähigen Mischfaserbandes aus Fadenvliesen, dadurch gekennzeichnet, daß fertig nachbehandelte Vliese aus. Fäden. verschiedener Art und/oder Stärke so zusammengeführt werden, daß sie überei.nanderliegem und denn zusammen einer vorbereitenden Mischung unterworfen werden, worauf das Mischfadenvlies gestapelt und durch seitliches Zusammenfassen des Vlieses und Verstrecken eine Mischlunte gebildet wird.. z. Mischfadenvlies, hergestellt nach Anspruch i, bestehend aus gemischten endlosen Fäden verschiedener Stärke und/oder Herkunft. In Betracht gezogene Druckschriften: Britische Patentschriften Nr. 463 485, 484 191, 501 155; deutsche Patentschrift Nr. 711 14C9. PATENT CLAIMS: i .. Process for the production of a warpable mixed fiber tape from nonwovens, characterized in that finished, post-treated nonwovens are made from. Threads. different types and / or strengths are brought together so that they übererei.nanderliegem and then together are subjected to a preparatory mixture, whereupon the mixed thread fleece is stacked and a mixed sliver is formed by laterally combining the fleece and stretching .. z. Mixed thread fleece, produced according to claim i, consisting of mixed endless threads of different strengths and / or origins. References considered: British Patent Nos. 463 485, 484 191, 501 155; German Patent No. 711 14C9.
DEF3223D 1942-04-10 1942-04-10 Process for the production of a draftable mixed fiber tape from nonwovens and nonwoven mixed threads Expired DE964212C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF3223D DE964212C (en) 1942-04-10 1942-04-10 Process for the production of a draftable mixed fiber tape from nonwovens and nonwoven mixed threads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF3223D DE964212C (en) 1942-04-10 1942-04-10 Process for the production of a draftable mixed fiber tape from nonwovens and nonwoven mixed threads

Publications (1)

Publication Number Publication Date
DE964212C true DE964212C (en) 1957-05-16

Family

ID=7083733

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF3223D Expired DE964212C (en) 1942-04-10 1942-04-10 Process for the production of a draftable mixed fiber tape from nonwovens and nonwoven mixed threads

Country Status (1)

Country Link
DE (1) DE964212C (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB463485A (en) * 1935-09-30 1937-03-30 British Celanese Improvements in or relating to the formation of staple products from continuous filaments and to the use of such products
GB484191A (en) * 1936-07-31 1938-05-02 Henry Dreyfus Improvements relating to the manufacture of staple fibre materials from continous filaments
GB501155A (en) * 1937-10-08 1939-02-22 Courtaulds Ltd Improvements in and relating to the manufacture and production of staple fibre
DE711149C (en) * 1936-03-10 1941-09-26 Glanzstoff Ag Device for cutting an endless synthetic fiber bundle into stack sections

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB463485A (en) * 1935-09-30 1937-03-30 British Celanese Improvements in or relating to the formation of staple products from continuous filaments and to the use of such products
DE711149C (en) * 1936-03-10 1941-09-26 Glanzstoff Ag Device for cutting an endless synthetic fiber bundle into stack sections
GB484191A (en) * 1936-07-31 1938-05-02 Henry Dreyfus Improvements relating to the manufacture of staple fibre materials from continous filaments
GB501155A (en) * 1937-10-08 1939-02-22 Courtaulds Ltd Improvements in and relating to the manufacture and production of staple fibre

Similar Documents

Publication Publication Date Title
DE2418359A1 (en) PROCESS FOR SPINNING ARTIFICIAL OR SYNTHETIC TEXTILE FIBERS AND YARNS MANUFACTURED BY THIS PROCESS
DE964212C (en) Process for the production of a draftable mixed fiber tape from nonwovens and nonwoven mixed threads
EP0129724B1 (en) Method for the production of fine hemp yarns or the like
DE656780C (en) Process for the production of a wool-like yarn
DE1256836B (en) Process for the production of mixtures of threads or fibers of different titers
AT215866B (en) Process for the manufacture of yarn of varying color character along its length
DE496877C (en) Process for the production of multi-colored rovings
AT108781B (en) Process for the manufacture of weft pile fabrics.
DE721836C (en) Process for the production of a draftable sliver from continuous thermoplastic synthetic fibers
DE360724C (en) Artificial silk textile goods
DE848618C (en) Process for making yarn from cotton or man-made fibers
AT100852B (en) Worsted.
DE631846C (en) Process for producing a mixed yarn from flax and man-made staple fibers
AT139694B (en) Process for the production of a mixed yarn from synthetic staple fibers and wool.
DE399531C (en) Core yarn
DE635371C (en) Process for the production of mixed yarns from fiber ribbons with different average fiber staple lengths
DE153077C (en)
DE349368C (en) Process for improving the spinnability of fibers from needles of pine and other conifers
AT209779B (en) Process for the production of thin yarns from coconut fibers or the like.
DE858816C (en) Mixed yarns as well as woven and knitted fabrics made from them, together with processes for the production of mixed yarn
DE904749C (en) Process for mixing different fibrous materials, at least partially consisting of bast fibers, with simultaneous fine division of bast fibers
DE618080C (en) Process for the production of a warpable sliver from tangled rayon or other thread waste
DE429268C (en) Fabric with a worsted appearance
DE451223C (en) Method of forming fuse
AT210056B (en) Process for making bulky yarn