ES272182A1 - Textured multilobal filament yarn - Google Patents

Textured multilobal filament yarn

Info

Publication number
ES272182A1
ES272182A1 ES0272182A ES272182A ES272182A1 ES 272182 A1 ES272182 A1 ES 272182A1 ES 0272182 A ES0272182 A ES 0272182A ES 272182 A ES272182 A ES 272182A ES 272182 A1 ES272182 A1 ES 272182A1
Authority
ES
Spain
Prior art keywords
yarn
filaments
length
around
lobes
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
ES0272182A
Other languages
Spanish (es)
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.)
TEHE CHEMSTRAND CORP
Original Assignee
TEHE CHEMSTRAND CORP
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 TEHE CHEMSTRAND CORP filed Critical TEHE CHEMSTRAND CORP
Publication of ES272182A1 publication Critical patent/ES272182A1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/14—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using grooved rollers or gear-wheel-type members
    • 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
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/225—Mechanical characteristics of stretching apparatus
    • D02J1/226—Surface characteristics of guiding or stretching organs
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
    • D10B2321/021—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polyethylene
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
    • D10B2321/022—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polypropylene
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2503/00—Domestic or personal
    • D10B2503/04—Floor or wall coverings; Carpets
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core
    • Y10T29/49078—Laminated
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24446—Wrinkled, creased, crinkled or creped
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24636—Embodying mechanically interengaged strand[s], strand-portion[s] or strand-like strip[s] [e.g., weave, knit, etc.]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section
    • Y10T428/2976—Longitudinally varying

Abstract

Twisted or untwisted yarn is crimped and bulked by a combination of hot-stretching and passage between intermeshing toothed wheels so that constituent, continuous thermoplastic filaments having a multilobal cross-section assume sinusoidal deformations the apices of which are located in haphazard relationship with respect to each other at any point along the length of the yarn and the lobes of the filaments are randomly bent to varying extent along the length thereof to distort their normal <PICT:0925732/IV(a)/1> symmetrical disposition. The filaments may be of polyamides, polycarbonates, polyesters, polyolefins including polyethylene and polypropylene, polyurethanes, vinyl and/or acrylic polymers or copolymers, and/or mixtures thereof, particular forms of which are specified. The lobes may be of different length. Yarns of different composition and denier may be doubled before treatment. As shown, a trilobal yarn 10 of incompletely oriented filaments supplied from a wound package 11 on a bobbin 12 (or directly from a spinning machine) passes around a snubbing bar 13 (acting only as a guide) through guide 14 and feed rollers 15, around a heated draw pin 16, whereat alternation of the yarn is concentrated, and several spaced turns between cold or cooled, cylindrical and/or conical crimping wheels 17, 18, and around a fixed spacer bar or rotatable roller 25, and the treated, potentially crimpable yarn is taken up by a ring twisting assembly 27. The crimp &c. is fully developed in the yarn, before or after weaving, knitting or tufting into a fabric or carpet, e.g. by wet or dry heat treatment in relaxed condition.
ES0272182A 1960-11-21 1961-11-20 Textured multilobal filament yarn Expired ES272182A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70807A US3092890A (en) 1960-11-21 1960-11-21 Textured multilobal filament yarn

Publications (1)

Publication Number Publication Date
ES272182A1 true ES272182A1 (en) 1962-03-16

Family

ID=22097504

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0272182A Expired ES272182A1 (en) 1960-11-21 1961-11-20 Textured multilobal filament yarn

Country Status (6)

Country Link
US (1) US3092890A (en)
AT (1) AT256322B (en)
BE (1) BE610574A (en)
DE (1) DE1435392B2 (en)
ES (1) ES272182A1 (en)
GB (1) GB925732A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB941931A (en) * 1959-03-09 1963-11-20 Monsanto Chemicals Manufacture of bulked yarn from synthetic continuous thermoplastic filaments
US3194002A (en) * 1962-07-25 1965-07-13 Eastman Kodak Co Multifilament yarn of non-regular cross section
US3217376A (en) * 1962-11-23 1965-11-16 Monsanto Co Yarn crimping apparatus
US3234596A (en) * 1962-12-26 1966-02-15 Monsanto Co Apparatus for spinning special yarns
JPS4942205U (en) * 1972-07-26 1974-04-13
JPS5117326A (en) * 1974-07-31 1976-02-12 Kuraray Co T gataikeidanmenseni oyobi sonoseizoho
GB1552595A (en) * 1975-09-29 1979-09-19 Ici Ltd Drawing and crimping a synthetic yarn
JPS5259723A (en) * 1975-11-05 1977-05-17 Kuraray Co Ltd Crimped yarns with t-sharped cross section and their preparation
US4495244A (en) * 1983-11-21 1985-01-22 Eastman Kodak Company Continuous filament slub yarn
IN192766B (en) * 1994-04-29 2004-05-15 Clemson Niversit Res Foundatio
DE50201402D1 (en) * 2002-02-01 2004-12-02 Heimbach Gmbh Thomas Josef Paper machine clothing, in particular press felt
CN111118635B (en) * 2019-12-29 2021-08-13 江苏恒力化纤股份有限公司 Fiber for medical antibacterial fabric and preparation method thereof
WO2021257735A1 (en) * 2020-06-16 2021-12-23 Aladdin Manufacturing Corporation High wear resilient soft yarn

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2945739A (en) * 1955-06-23 1960-07-19 Du Pont Process of melt spinning
US2968857A (en) * 1957-07-30 1961-01-24 Celanese Corp High bulk filamentary material and methods of producing the same
BE590957A (en) * 1959-05-18

Also Published As

Publication number Publication date
DE1435392B2 (en) 1973-10-25
US3092890A (en) 1963-06-11
DE1435392A1 (en) 1968-11-14
AT256322B (en) 1967-08-10
GB925732A (en) 1963-05-08
BE610574A (en) 1962-05-21

Similar Documents

Publication Publication Date Title
US3763640A (en) Production of a composite thread
US3099064A (en) Method and apparatus for making rug yarn
US3691750A (en) Textured core yarns
US3079746A (en) Fasciated yarn, process and apparatus for producing the same
US3024517A (en) Method of treating filament yarn
US3438193A (en) Composite yarn and its manufacturing method
US3577873A (en) Novel core yarns and methods for their manufacture
US3367095A (en) Process and apparatus for making wrapped yarns
US2964900A (en) Novelty combination yarns
ES272182A1 (en) Textured multilobal filament yarn
US3540204A (en) Method for manufacturing an improved elastic yarn covered with multifilament
GB941931A (en) Manufacture of bulked yarn from synthetic continuous thermoplastic filaments
US3137911A (en) Apparatus for treating filament yarn
US4005569A (en) Textured yarn
US3952496A (en) Composite thread
US3263298A (en) Production of intermittently textured yarn
GB514821A (en) Improvements in and relating to textiles
US3780515A (en) Textured core yarns
US3024516A (en) Apparatus for treating filament yarn
CA1055239A (en) Multipurpose intermingling jet and process
US3851457A (en) Core yarns and methods for their manufacture
US3425206A (en) Dyed intermittently textured yarn
US3611701A (en) Process for the production of dyed crimped yarns
US3611522A (en) Method of crimping continuous filament
ES318225A1 (en) Method of bulking textile yarns