AR065293A1 - PROCEDURE AND DEVICE TO PRODUCE HENDABLE FIBERS AND ITS USE - Google Patents

PROCEDURE AND DEVICE TO PRODUCE HENDABLE FIBERS AND ITS USE

Info

Publication number
AR065293A1
AR065293A1 ARP080100577A AR065293A1 AR 065293 A1 AR065293 A1 AR 065293A1 AR P080100577 A ARP080100577 A AR P080100577A AR 065293 A1 AR065293 A1 AR 065293A1
Authority
AR
Argentina
Prior art keywords
polymer
streams
fibers
procedure
hendable
Prior art date
Application number
Other languages
Spanish (es)
Inventor
Norbert Goffing
Ararad Emirze
Engelbert Locher
Klaus Kein
Original Assignee
Freudenberg Carl Kg
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 Freudenberg Carl Kg filed Critical Freudenberg Carl Kg
Publication of AR065293A1 publication Critical patent/AR065293A1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/681—Spun-bonded nonwoven fabric

Abstract

Se pone a disposicion un procedimiento y un dispositivo (2) para producir fibras hendibles (1), con el cual resulta posible conducir las corrientes de material fundido de dos o más Componentes polímeros (A, B) incompatibles entre sí en el proceso de hilado por fusion de manera que se evite un recubrimiento de las diferentes corrientes polímeras por parte de otra corriente polímera o una confluencia de diferentes corrientes polímeras, particularmente en el caso de proporciones ponderales fuertemente diferentes de los componentes polímeros (A, B).Para dicha finalidad se antepone corriente arriba con respecto a al menos un capilar de hilado (4) perforaciones distribuidoras (6), siendo el área de seccion transversal de al menos una perforacion distribuidora (6) asignada a cada uno de los respectivos componentes polímeros (A, B) ajustado en funcion del caudal del respectivo componente polímero (A, B).A procedure and a device (2) for producing cleft fibers (1) are made available, with which it is possible to conduct the streams of molten material of two or more polymer components (A, B) incompatible with each other in the spinning process by fusion so as to avoid a coating of the different polymer streams by another polymer stream or a confluence of different polymer streams, particularly in the case of strongly different weight ratios of the polymer components (A, B) .For that purpose it is placed upstream with respect to at least one spinning capillary (4) distributing perforations (6), the cross-sectional area of at least one distributing perforation (6) being assigned to each of the respective polymer components (A, B ) adjusted according to the flow rate of the respective polymer component (A, B).

ARP080100577 2007-02-12 2008-02-11 PROCEDURE AND DEVICE TO PRODUCE HENDABLE FIBERS AND ITS USE AR065293A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007006756 2007-02-12
DE102007034687A DE102007034687A1 (en) 2007-02-12 2007-07-24 Production of splicable fibers by a melt spinning process under using two polymer components, comprises connecting distributor bores to a spinning capillary in polymer components and adjusting cross-sectional areas of the distributor bores

Publications (1)

Publication Number Publication Date
AR065293A1 true AR065293A1 (en) 2009-05-27

Family

ID=39628232

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP080100577 AR065293A1 (en) 2007-02-12 2008-02-11 PROCEDURE AND DEVICE TO PRODUCE HENDABLE FIBERS AND ITS USE

Country Status (8)

Country Link
US (1) US20090004943A1 (en)
KR (1) KR101053019B1 (en)
AR (1) AR065293A1 (en)
AT (1) ATE447634T1 (en)
AU (1) AU2008200702B2 (en)
BR (1) BRPI0801120A2 (en)
DE (2) DE102007034687A1 (en)
TW (1) TWI354719B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007006760B3 (en) * 2007-02-12 2008-08-21 Carl Freudenberg Kg Tufted floor covering is a nonwoven, with fibers which can be spliced at the rear surface

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3917784A (en) * 1972-08-15 1975-11-04 Kanebo Ltd Method for producing pile fabrics having excellent appearance and properties
US3924045A (en) * 1973-02-26 1975-12-02 Toray Industries Multi-layer conjugate fiber and process and apparatus for the preparation thereof
US4239720A (en) * 1978-03-03 1980-12-16 Akzona Incorporated Fiber structures of split multicomponent fibers and process therefor
US4233355A (en) * 1978-03-09 1980-11-11 Toray Industries, Inc. Separable composite fiber and process for producing same
US4370114A (en) * 1979-09-07 1983-01-25 Toray Industries, Inc. Spinneret assembly for use in production of multi-ingredient multi-core composite filaments
EP0413688B1 (en) 1987-10-02 1994-06-22 Basf Corporation Method and apparatus for making profiled multi-component fibers
US5162074A (en) 1987-10-02 1992-11-10 Basf Corporation Method of making plural component fibers
KR920000321B1 (en) * 1989-06-03 1992-01-11 동양나이론 주식회사 Conjugated yarn
ES1010473Y (en) * 1989-06-06 1990-06-01 Hernandez Alegre Joaquin HYDRO-EXTRACTOR FOR TEXTILE PARTS.
US5382400A (en) * 1992-08-21 1995-01-17 Kimberly-Clark Corporation Nonwoven multicomponent polymeric fabric and method for making same
US5620644A (en) * 1992-10-29 1997-04-15 Basf Corporation Melt-spinning synthetic polymeric fibers
US5759926A (en) * 1995-06-07 1998-06-02 Kimberly-Clark Worldwide, Inc. Fine denier fibers and fabrics made therefrom
US5783503A (en) * 1996-07-22 1998-07-21 Fiberweb North America, Inc. Meltspun multicomponent thermoplastic continuous filaments, products made therefrom, and methods therefor
WO2000053831A1 (en) * 1999-03-08 2000-09-14 Chisso Corporation Split type conjugate fiber, method for producing the same and fiber formed article using the same
US6803102B1 (en) * 1999-05-14 2004-10-12 Hills, Inc. Spinneret hole configuration for preventing bending of bicomponent extrudate
KR100629813B1 (en) * 1999-06-08 2006-09-29 도레이 가부시끼가이샤 Soft Stretch Yarns and Process for the Preparation Thereof
US20050039836A1 (en) * 1999-09-03 2005-02-24 Dugan Jeffrey S. Multi-component fibers, fiber-containing materials made from multi-component fibers and methods of making the fiber-containing materials
US6465095B1 (en) * 2000-09-25 2002-10-15 Fiber Innovation Technology, Inc. Splittable multicomponent fibers with partially overlapping segments and methods of making and using the same
DE10115185A1 (en) * 2001-03-27 2002-10-24 Freudenberg Carl Kg Splittable yarns, fibers or filaments and process for their production and device

Also Published As

Publication number Publication date
TW200914656A (en) 2009-04-01
DE502008000166D1 (en) 2009-12-17
KR101053019B1 (en) 2011-07-29
DE102007034687A1 (en) 2008-08-21
US20090004943A1 (en) 2009-01-01
ATE447634T1 (en) 2009-11-15
BRPI0801120A2 (en) 2009-01-06
AU2008200702B2 (en) 2010-12-02
KR20080075451A (en) 2008-08-18
AU2008200702A1 (en) 2008-08-28
TWI354719B (en) 2011-12-21

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee