GB1168759A - Polyester Fibres - Google Patents

Polyester Fibres

Info

Publication number
GB1168759A
GB1168759A GB4508368A GB4508368A GB1168759A GB 1168759 A GB1168759 A GB 1168759A GB 4508368 A GB4508368 A GB 4508368A GB 4508368 A GB4508368 A GB 4508368A GB 1168759 A GB1168759 A GB 1168759A
Authority
GB
United Kingdom
Prior art keywords
polyester
crimping
fibre
denier
tow
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
GB4508368A
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.)
Glanzstoff AG
Original Assignee
Glanzstoff 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 Glanzstoff AG filed Critical Glanzstoff AG
Publication of GB1168759A publication Critical patent/GB1168759A/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
    • D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
    • 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
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • 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
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)

Abstract

1,168,759. Hollow polyester filaments. GLANZSTOFF A.G. 23 Sept., 1968 [23 Sept., 1967], No. 45083/68. Heading B5B. A polyester fibre, such fibre having a separate filament count of 3 to 15 denier, has a cavity volume of 10 to 30% and presents a two-dimensional crimping with 75 to 110 crimps per 10 cm. Preferably, the polyester is polyethylene terephthalate, the fibre has a cavity volume of 20 to 30%, and presents a two-dimensional crimping with 90 to 100 crimps per 10 cms. The fibres are made in known manner by spinning the polyester using a hollow filament spinneret, stretching, crimping by compression, heat-setting and cutting to staple length. In the example, polyethylene terephthalate is so spun to form a tow of filaments, having a separate filament count of 5 denier. Five tows are plied and stretched in steam at 150‹ C. The tow is then led through hot water to remove the spinning preparation, and a dressing applied. Several tows so pretreated are assembled and supplied to a compression crimping device, whereafter they are set at about 140‹ C. and cut to a length of 50 mm.
GB4508368A 1967-09-23 1968-09-23 Polyester Fibres Expired GB1168759A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG0051158 1967-09-23

Publications (1)

Publication Number Publication Date
GB1168759A true GB1168759A (en) 1969-10-29

Family

ID=7129653

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4508368A Expired GB1168759A (en) 1967-09-23 1968-09-23 Polyester Fibres

Country Status (6)

Country Link
BE (1) BE759509Q (en)
DE (1) DE1660344A1 (en)
FR (1) FR1581901A (en)
GB (1) GB1168759A (en)
LU (1) LU56391A1 (en)
SE (1) SE338640B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001031A2 (en) * 1979-02-28 1980-05-15 Du Pont Polyester fiberfill blends
US4281042A (en) 1979-08-30 1981-07-28 E. I. Du Pont De Nemours And Company Polyester fiberfill blends
US4520066A (en) * 1982-03-08 1985-05-28 Imperial Chemical Industries, Plc Polyester fibrefill blend
US5723215A (en) * 1994-09-30 1998-03-03 E. I. Du Pont De Nemours And Company Bicomponent polyester fibers
US5882794A (en) * 1994-09-30 1999-03-16 E. I. Du Pont De Nemours And Company Synthetic fiber cross-section
US5891568A (en) * 1996-10-04 1999-04-06 E. I. Du Pont De Nemours And Company Polyester fiber

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1279126A (en) * 1968-09-30 1972-06-28 Du Pont Hollow filaments
DE3011118A1 (en) * 1978-06-03 1981-10-01 Akzo Gmbh, 5600 Wuppertal Polyester micro-filaments with multiple longitudinal cavities - giving precision micro:filters and light, high-absorptive felts
US4407889A (en) * 1982-02-19 1983-10-04 E. I. Du Pont De Nemours And Company Splittable hollow polyester filament

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001031A2 (en) * 1979-02-28 1980-05-15 Du Pont Polyester fiberfill blends
WO1980001031A3 (en) * 1979-02-28 1980-08-21 Du Pont Polyester fiberfill blends
US4304817A (en) 1979-02-28 1981-12-08 E. I. Dupont De Nemours & Company Polyester fiberfill blends
DE3034340C2 (en) * 1979-02-28 1991-01-17 E.I. Du Pont De Nemours & Co., Wilmington, Del., Us
US4281042A (en) 1979-08-30 1981-07-28 E. I. Du Pont De Nemours And Company Polyester fiberfill blends
US4520066A (en) * 1982-03-08 1985-05-28 Imperial Chemical Industries, Plc Polyester fibrefill blend
US5723215A (en) * 1994-09-30 1998-03-03 E. I. Du Pont De Nemours And Company Bicomponent polyester fibers
US5882794A (en) * 1994-09-30 1999-03-16 E. I. Du Pont De Nemours And Company Synthetic fiber cross-section
US5891568A (en) * 1996-10-04 1999-04-06 E. I. Du Pont De Nemours And Company Polyester fiber

Also Published As

Publication number Publication date
FR1581901A (en) 1969-09-19
BE759509Q (en) 1971-04-30
LU56391A1 (en) 1968-10-21
SE338640B (en) 1971-09-13
DE1660344A1 (en) 1971-06-16

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