GB1245361A - New textile article, and process and device for producing it - Google Patents

New textile article, and process and device for producing it

Info

Publication number
GB1245361A
GB1245361A GB8859/69A GB885969A GB1245361A GB 1245361 A GB1245361 A GB 1245361A GB 8859/69 A GB8859/69 A GB 8859/69A GB 885969 A GB885969 A GB 885969A GB 1245361 A GB1245361 A GB 1245361A
Authority
GB
United Kingdom
Prior art keywords
yarn
zones
stretching
yarns
agent
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
GB8859/69A
Inventor
Michael Buzano
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.)
Rhodiaceta SA
Original Assignee
Rhodiaceta SA
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 Rhodiaceta SA filed Critical Rhodiaceta SA
Publication of GB1245361A publication Critical patent/GB1245361A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D02J1/229—Relaxing
    • 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
    • D01D5/20—Formation of filaments, threads, or the like with varying denier along their length
    • 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
    • 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
    • D02J1/223—Stretching in a liquid bath
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/91—Product with molecular orientation
    • 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

1,245,361. Polyester yarns. SOC. RHODIACETA. 18 Feb., 1969 [19 Feb., 1968], No. 8859/69. Heading B5B. [Also in Divisions D1-D2] Textile articles e.g. woven or knitted fabrics, comprise continuous multifilament yarns, or staple fibres obtained from such yarns, of polyester material, each filament comprising alternating zones in which its diameter increases and decreases progressively between at least two different mean values, the zones of lowest diameter corresponding to the zones having the highest crystallinity index and a higher molecular orientation, each filament also having a non- spiral three-dimensional crimp and being of bulky appearance. The filaments are preferably made of polyethylene terephthalate, the alternating zones having crystallinity indices differing by between 10 and 30%, the thick zones being practically wholly unoriented and amorphous. A process for making the textile articles above comprises, as the sole stretching operation, partially stretching an unstretched polyester multifilament yarn to a stretch ratio of at least 2 in contact with a crack-promoting agent e.g. a hydroxylated compound in an aqueous solution or an aqueous lower alcohol, and heattreating the partially stretched yarn in the relaxed state. The yarn is preferably heated during stretching. Apparatus for carrying out the process comprises in sequence a yarn feeding means 5, 6, means 7 for applying a crackpromoting agent, means 8, 9 for continuously stretching the yarn in contact with the crackpromoting agent, a heat relaxation element consisting of a yarn heating means 12 combined with means 13, 14 for relaxing the yarn and yarn winding up means 10. The heating means 12 may comprise a saturated steam chamber or a heated air nozzle. The filaments of the yarn may be interlaced by means located between the stretching rollers 8, 9 and the heat relaxation element.
GB8859/69A 1968-02-19 1969-02-18 New textile article, and process and device for producing it Expired GB1245361A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR140386 1968-02-19

Publications (1)

Publication Number Publication Date
GB1245361A true GB1245361A (en) 1971-09-08

Family

ID=8646175

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8859/69A Expired GB1245361A (en) 1968-02-19 1969-02-18 New textile article, and process and device for producing it

Country Status (9)

Country Link
US (1) US3691748A (en)
BE (1) BE728598A (en)
DE (1) DE1908280A1 (en)
ES (1) ES363812A1 (en)
FR (1) FR1583695A (en)
GB (1) GB1245361A (en)
LU (1) LU58016A1 (en)
NL (1) NL6902209A (en)
SU (2) SU414796A3 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2169536A5 (en) * 1972-01-28 1973-09-07 Chavanoz Sa
GB1535057A (en) * 1975-12-11 1978-12-06 Toray Industries Multifilament yarn of irregular cross section filaments or fibres and method of manufacture
US4198459A (en) * 1976-12-03 1980-04-15 Brumlik George C Filaments with evolved structure and process of making some
EP0030566B1 (en) * 1979-12-06 1986-07-30 Toray Industries, Inc. Pile fabric
US4389364A (en) * 1979-12-06 1983-06-21 Toray Industries, Inc. Method of making thick-and-thin fibers
US4383404A (en) * 1981-08-26 1983-05-17 Milliken Research Corporation Method and apparatus to produce post heated textured yarn
US4908269A (en) * 1982-12-17 1990-03-13 Viscosuisse S.A. Crimped polyester-yarn from cold drawn polyester-POY-yarn and process for its manufacture
TW200534B (en) * 1990-06-21 1993-02-21 Du Pont
US5244723A (en) * 1992-01-03 1993-09-14 Kimberly-Clark Corporation Filaments, tow, and webs formed by hydraulic spinning
US5558901A (en) * 1994-05-26 1996-09-24 Gillette Canada, Inc. Floss yarn bulking assembly and method
US6440557B1 (en) * 1999-07-08 2002-08-27 E. I. Du Pont De Nemours & Co. Brush filaments
CN100478509C (en) 2001-12-05 2009-04-15 休闲生活世界股份有限公司 Method for making furniture by using synthesized weaving material
US6625970B2 (en) * 2001-12-05 2003-09-30 Sun Isle Casual Furniture, Llc Method of making twisted elongated yarn
US20040031534A1 (en) * 2001-12-05 2004-02-19 Sun Isle Casual Furniture, Llc Floor covering from synthetic twisted yarns
US6935383B2 (en) * 2001-12-05 2005-08-30 Sun Isle Casual Furniture, Llc Combination weave using twisted and nontwisted yarn
US6725640B2 (en) 2001-12-05 2004-04-27 Sun Isle Casual Furniture, Llc Method of making furniture with synthetic woven material
US7472961B2 (en) * 2003-11-18 2009-01-06 Casual Living Worldwide, Inc. Woven articles from synthetic yarns
US7472536B2 (en) * 2003-11-18 2009-01-06 Casual Living Worldwide, Inc. Coreless synthetic yarns and woven articles therefrom
US7472535B2 (en) * 2003-11-18 2009-01-06 Casual Living Worldwide, Inc. Coreless synthetic yarns and woven articles therefrom
CN104328562B (en) * 2014-09-23 2017-01-25 张家港市荣昌涤纶毛条有限公司 Cation tow first break draft production line
CN104328563B (en) * 2014-09-23 2016-09-14 张家港市荣昌涤纶毛条有限公司 Terylene tow first break draft production line
TWI668341B (en) * 2018-11-30 2019-08-11 萬核應用材料有限公司 Adhesive wire drawing process
US11292171B2 (en) * 2019-09-04 2022-04-05 Winn Applied Material Inc. Thread drawing processes

Also Published As

Publication number Publication date
US3691748A (en) 1972-09-19
FR1583695A (en) 1969-11-28
SU515467A3 (en) 1976-05-25
NL6902209A (en) 1969-08-21
DE1908280A1 (en) 1969-09-11
SU414796A3 (en) 1974-02-05
ES363812A1 (en) 1970-12-16
LU58016A1 (en) 1969-09-18
BE728598A (en) 1969-08-18

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