DE661374C - Felt and process for its manufacture - Google Patents

Felt and process for its manufacture

Info

Publication number
DE661374C
DE661374C DEI52424D DEI0052424D DE661374C DE 661374 C DE661374 C DE 661374C DE I52424 D DEI52424 D DE I52424D DE I0052424 D DEI0052424 D DE I0052424D DE 661374 C DE661374 C DE 661374C
Authority
DE
Germany
Prior art keywords
wool
fibers
felt
mixture
polyvinyl chloride
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
DEI52424D
Other languages
German (de)
Inventor
Dr Walter Brennecke
Dr Johannes Kleine
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to DEI52424D priority Critical patent/DE661374C/en
Priority to GB18578/35A priority patent/GB458802A/en
Priority to NL77771A priority patent/NL43609C/xx
Priority to FR806524D priority patent/FR806524A/en
Application granted granted Critical
Publication of DE661374C publication Critical patent/DE661374C/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4266Natural fibres not provided for in group D04H1/425
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/04Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
    • D04H1/08Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres and hardened by felting; Felts or felted products
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4274Rags; Fabric scraps
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282Addition polymers
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/74Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/0096Multicolour dyeing
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/82Textiles which contain different kinds of fibres
    • D06P3/8204Textiles which contain different kinds of fibres fibres of different chemical nature
    • D06P3/8214Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing ester and amide groups
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/82Textiles which contain different kinds of fibres
    • D06P3/8204Textiles which contain different kinds of fibres fibres of different chemical nature
    • D06P3/8271Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing amide and nitrile groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Woven Fabrics (AREA)
  • Artificial Filaments (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Description

Filz und Verfahren zu seiner Herstellung Es ist bekannt, beim Herstellen von Filzen in ähnlicher Weise wie in der Weberei einen Teil der Wolle durch Kunstspinnfasern zix ersetzen. Die hierbei verwendeten bekannten Kunstspinnfasern aus Cellulose, @vie sie z. B. nach dem Viscose-oder Kupferoxydammonialcverfahren erhalten werden, liefern in der Filzfabrikation in den Fällen nicht vollkommen befriedigende Ergebnisse, in denen die Wollfilze karbonisiert werden müssen. Diese Cellulosefaserri halten eine Karbonisierung nicht aus.Felt and method of making it It is known when making from felting in a similar way as in weaving a part of the wool through man-made staple fibers replace zix. The well-known man-made staple fibers made of cellulose, @vie z. B. obtained by the viscose or copper oxide ammonium process, do not deliver completely satisfactory results in felt production, in which the wool felts have to be carbonized. Hold this cellulose fiber carbonation does not preclude.

Die Erfindung besteht darin, @daß statt der aus Cellulose bestehenden Kunstspinn.faser im Gemisch mit Wolle solche Kunstspinn.fasern zu Filzen verarbeitet werden, die aus organischen Hochpolymeren hergestellt sind. Es kommen in erster Linie Spinnfasern in Frage, die nach an sich bekannten Verfahren aus Polvvinvlestern, z. B. Polyvinylchlorid, Polyvinylacetat, nachchloriertem Polvvinylchlorid, Pofvacrvl.siittreestern, Mischpolyinerisaten die-.-;er Körper u. dgl., gesponnen sind.The invention consists in that instead of cellulose Artificial spinning fibers mixed with wool are processed into felts made of organic high polymers. It come first Line of staple fibers in question, which are made from Polvvinvlestern according to processes known per se, z. B. polyvinyl chloride, polyvinyl acetate, post-chlorinated polyvinyl chloride, Pofvacrvl.siittreestern, Mischpolyinerisaten the -.-; he body and the like., Are spun.

Gegenüber der bisher zur Filzherstellung initverwendeten künstlichen Faser aus Cellulose besitzen die erfindungsgemäß verwendeten Fasern aus organischen Hochpolvineren eineu erheblich niedriger liegenden Erweichungspunkt und ein hohes Schrumpfvermögen bei Behandlung mit heißen Flüssigkeiten, wodurch die Verfilzung der Fasern bei den für die Filzherstellung üblichen Temperaturen begünstigt wird.Compared to the artificial ones previously used for felt production The fibers made from organic fibers used according to the invention have cellulose fibers Hochpolvineren has a significantly lower softening point and a high one Shrinkage capacity when treated with hot liquids, causing tangling of the fibers is favored at the temperatures customary for felt production.

Es war überraschend, daß trotz des niedrigen Erweichungspunktes die aus organischen Hochpolymeren hergestellten Kunstspinnfasern die für Wolle üblichen Verfahrensstufen des Filzens, WallienS und Karbonisierens aushielten und die Fasern ihre Struktur beibehielten und deshalb mit Wolle ein brauchbares Gemisch zur Filzherstellung ergaben. Die Fasern aus organischen Hochpolymeren sind sehr elastisch und in Wasser unquellbar, so daß die daraus hergestellten Filze sehr «eich bleiben und in Wasser nur wenig quellen.It was surprising that, despite the low softening point, the Synthetic staple fibers made from organic high polymers are common for wool Process stages of felting, WallienS and carbonizing withstood and the fibers retained their structure and therefore a useful mixture with wool for making felts revealed. The fibers made of organic high polymers are very elastic and in water does not swell, so that the felts made from it remain very soft and in water swell only a little.

Der Anteil der Kunstspinnfaser an der Fasermischung kann beliebig gewählt werden. Sehr brauchbare Mischungen haben sich bei einem Anteil von Zo°/p Kunstspitinfaser ergeben. Der Anteil kann jedoch auf 30, 50 oder mehr Prozent gesteigert werden, ebenso wie man grundsätzlich auch Filze ausschließlich aus den genannten Kunstspinnfasern herstellen kann.The proportion of man-made staple fibers in the fiber mixture can be arbitrary to get voted. Very useful mixtures have been found with a proportion of Zo ° / p Artificial spitin fiber. However, the proportion can be increased to 30, 50 or more percent as well as felts exclusively from the named ones Can produce synthetic staple fibers.

Die f:ii-lierisclien Ligenschaften der vor-Csesclilageilen Kunstspinnfasern sind von denen der Wolle selbstverstiindlich verschieden. Will man gleichmäßige Fiirlliingen de> aus Kunstspinnfaserwolle hergestellten Filzes erreichen, so färbt man zweckmäßigerweise beide Faserarten oder wenigstens eine bereits vor dem Vermischen. Man kann die verschied Anfärbbarkeit aber auch technisch sehr benutzen, um melierte Filze zu erzielen. B,;e'1=ri#: Verfilzen der Kunstspinnfaser mit weißer. 'Volle und nachträglichem Überfärben mit Wollfarbstoffen ergibt sich ein gleichmäßig melierter Filz vorzüglicher Qualität.The essential properties of pre-Csesclilageile man-made staple fibers are of course different from those of wool. If one wants to achieve uniform fillings of the felt made from synthetic staple fiber, it is expedient to pre-dye both types of fiber or at least one mixing. One can the different Dyeability but also technically very good use to achieve mottled felts. B,; e'1 = ri #: Matting of the synthetic staple fiber with white. '' Full and subsequent over-dyeing with wool dyes results in an evenly mottled felt of excellent quality.

Beispiel Ein Gemisch von 3200 g zu gleichen Teilen aus Wollabfällen und südafrikanischer Wolle bestehender Wollmischung und 8oo g Kunstspinnfaser aus nachchloriertem Polyvinylchlorid wird in der üblichen Weise im Krempelwolf gelockert, gemischt und geschmälzt. Das durchgearbeitete Gemisch durchläuft dann eine Krempel und wird in üblicher Weise auf die Pelztrommel gewickelt. Der auf der Trommel gebildete Flor wird abgeschnitten und in gleichmäßige Teile voll 33o bis 400 g unterteilt. Die abgewogenen Mengen werden senkrecht zur Faserrichtung einer Konuskrenipel zugeführt. Die entstandenen Doppelkegel werden an der Kegelbasis durchschnitten und auf der Plattenfilzmaschine angefilzt. Nach dem An.walken in verdünnter Schwefelsäure werden die Filze in der üblichen Weise karbonisiert und der Hammerwalke zugeführt. Hierauf wird die Wolle des Filzes in der üblichen Weise gefärbt. Die Fasern aus Poly= viiiylclilorid bleiben hierbei im allgemeinen ungefärbt. Die weitere Aufarbeitung geschieht in der.für die Hutfabrikation üblichen Weise.EXAMPLE A mixture of 3200 g of wool mixture consisting of equal parts of wool waste and South African wool and 800 g of synthetic staple fiber made of post-chlorinated polyvinyl chloride is loosened, mixed and melted in the usual way in a card grinder. The finished mixture then passes through a card and is wound onto the fur drum in the usual way. The pile formed on the drum is cut off and divided into equal parts full 33o to 400 g. The weighed quantities are fed to a conical cone perpendicular to the direction of the fibers. The resulting double cones are cut through at the base of the cone and felted on on the plate felting machine. After rolling in dilute sulfuric acid, the felts are carbonized in the usual way and fed to the hammer mill. The wool of the felt is then dyed in the usual way. The fibers made of polyvinyl chloride generally remain undyed. The further processing takes place in the usual manner for hat manufacture.

Claims (3)

PATENTANSPRÜCHE: '"z-@ r. Verfahren zum Herstellen von Filzen aus einem Gemisch von natürlichen Fasern (Wolle, Haare o. dgl.) mit Kunstspinnfasern, gekennzeichnet durch die Verwendung von Kunstspinnfasern aus organischen Hochpolymeren, insbesondere Polyvinylestern, Polyvinylclilorid, nachchloriertem Polyv inylchlorid, Polyacrylsäureestern u. dgl. PATENT CLAIMS: '"z- @ r. Method for producing felts from a mixture of natural fibers (wool, hair, etc.) with synthetic staple fibers, characterized by the use of synthetic staple fibers made from organic high polymers, in particular polyvinyl esters, polyvinyl chloride, post-chlorinated polyvinyl chloride, Polyacrylic acid esters and the like. 2. Verfahren nach Anspruch i, dadurch gekennzeichnet, daß die Kunstspinnfaser 2o bis 30°o der gesamten Fasermenge ausmacht. 2. The method according to claim i, characterized in that that the man-made staple fiber makes up 2o to 30 ° o of the total amount of fibers. 3. Verfahren nach den Ansprüchen i oder 2, dadurch gekennzeichnet, daß man die Kunstspinnfaser in Vermischung mit weißer Wolle verarbeitet und den Filz nachträglich mit Wollfarbstoffen überfärbt, so daß ein melierter Filz entsteht. q.. Filze aus einem Gemisch von natürlichen Fasern (Wolle, Haare o. dgl.) mit Kunstspinnfasern aus organischen Hochpolymeren, insbesondere Poly v inylestern, Polyv inylchlorid, Pölyacrylsäureestern u. dgl.3. Procedure according to claims i or 2, characterized in that the man-made staple fiber processed in a mixture with white wool and the felt afterwards with wool dyes over-dyed, so that a mottled felt is created. q .. felts from a mixture of natural Fibers (wool, hair or the like) with synthetic staple fibers made of organic high polymers, in particular polyvinyl esters, polyvinyl chloride, polyacrylic acid esters and the like.
DEI52424D 1935-05-26 1935-05-26 Felt and process for its manufacture Expired DE661374C (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DEI52424D DE661374C (en) 1935-05-26 1935-05-26 Felt and process for its manufacture
GB18578/35A GB458802A (en) 1935-05-26 1935-06-28 Manufacture of felt
NL77771A NL43609C (en) 1935-05-26 1936-05-13
FR806524D FR806524A (en) 1935-05-26 1936-05-15 Felt manufacturing process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI52424D DE661374C (en) 1935-05-26 1935-05-26 Felt and process for its manufacture

Publications (1)

Publication Number Publication Date
DE661374C true DE661374C (en) 1938-06-16

Family

ID=10114859

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI52424D Expired DE661374C (en) 1935-05-26 1935-05-26 Felt and process for its manufacture

Country Status (4)

Country Link
DE (1) DE661374C (en)
FR (1) FR806524A (en)
GB (1) GB458802A (en)
NL (1) NL43609C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE915804C (en) * 1942-06-17 1954-07-29 Basf Ag Process for the production of felts, cloths or the like.
DE1220141B (en) * 1954-07-09 1966-06-30 Du Pont Process for the production of non-woven felt-like material from synthetic threads and / or fibers

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE461952A (en) * 1939-10-23 1900-01-01
BE475208A (en) * 1942-05-25 1900-01-01
US2881505A (en) * 1956-05-07 1959-04-14 Manfred T Hoffman Making bonded felt
GB1574365A (en) * 1977-02-08 1980-09-03 Bury & Masco Ind Felted material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE915804C (en) * 1942-06-17 1954-07-29 Basf Ag Process for the production of felts, cloths or the like.
DE1220141B (en) * 1954-07-09 1966-06-30 Du Pont Process for the production of non-woven felt-like material from synthetic threads and / or fibers

Also Published As

Publication number Publication date
GB458802A (en) 1936-12-28
FR806524A (en) 1936-12-18
NL43609C (en) 1938-07-15

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