GB1212874A - Spun yarn - Google Patents

Spun yarn

Info

Publication number
GB1212874A
GB1212874A GB57977/67A GB5797767A GB1212874A GB 1212874 A GB1212874 A GB 1212874A GB 57977/67 A GB57977/67 A GB 57977/67A GB 5797767 A GB5797767 A GB 5797767A GB 1212874 A GB1212874 A GB 1212874A
Authority
GB
United Kingdom
Prior art keywords
fibres
yarn
dec
rotor
deposited
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
GB57977/67A
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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
Priority claimed from JP8298166A external-priority patent/JPS4819567B1/ja
Priority claimed from JP4437767A external-priority patent/JPS5344583B1/ja
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Publication of GB1212874A publication Critical patent/GB1212874A/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
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/38—Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/04—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by contact of fibres with a running surface
    • D01H4/08—Rotor spinning, i.e. the running surface being provided by a rotor
    • 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
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • 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
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/26—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre with characteristics dependent on the amount or direction of twist
    • D02G3/28—Doubled, plied, or cabled threads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

1,212,874. Yam. TORAY INDUSTRIES Inc. 20 Dec., 1967 [20 Dec., 1966; 12 July, 1967], No. 57977/67. Headings D1D and D1W. A spun yarn comprises spirally coiled fibres, each of which is coaxial with the yarn and of substantially uniform coil diameter along its length, with the outer fibre of any pair of fibres having a smaller coil pitch than the inner fibre of the pair. As described the yarn is produced by a break-spinning method in which the fibres are sucked from front drafting rolls 5 by an air stream flowing through pipe 9 and are deposited on the inside wall of rotor 10. The wall, which may be a roughened metal plated surface, has a coefficient of friction of from .2 to .7 with respect to the bundle of fibres deposited thereon. Blended yarns may be produced by feeding a blended roving or two different rovings to pipe 9, or by having two pipes 9 feeding fibres into the rotor.
GB57977/67A 1966-12-20 1967-12-20 Spun yarn Expired GB1212874A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8298166A JPS4819567B1 (en) 1966-12-20 1966-12-20
JP4437767A JPS5344583B1 (en) 1967-07-12 1967-07-12

Publications (1)

Publication Number Publication Date
GB1212874A true GB1212874A (en) 1970-11-18

Family

ID=26384252

Family Applications (1)

Application Number Title Priority Date Filing Date
GB57977/67A Expired GB1212874A (en) 1966-12-20 1967-12-20 Spun yarn

Country Status (5)

Country Link
US (2) US3501907A (en)
CH (1) CH480461A (en)
DE (1) DE1710029A1 (en)
FR (1) FR1552320A (en)
GB (1) GB1212874A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660973A (en) * 1968-08-16 1972-05-09 Toray Industries Spun yarn and a method for manufacturing the same
US3688487A (en) * 1969-06-11 1972-09-05 Agency Ind Science Techn Method and apparatus for spinning flying fibers into a twisted yarn
CS150358B1 (en) * 1969-09-16 1973-09-04
DE2207903C2 (en) * 1971-02-23 1981-11-12 VEB Spinnereimaschinenbau Karl-Marx-Stadt, DDR 9048 Karl-Marx-Stadt Open-end spinning device
DE3120877C3 (en) * 1981-05-26 1995-12-07 Fritz Stahlecker Method for feeding individual fibers to a spinning rotor and device for carrying out the method
DE3536827A1 (en) * 1985-10-16 1987-04-16 Schubert & Salzer Maschinen METHOD AND DEVICE FOR PRODUCING AN EFFECT YARN ON OPEN-END SPIDERING DEVICES
US4698956A (en) * 1986-05-29 1987-10-13 Gentex Corporation Composite yarn and method for making the same
US5163205A (en) * 1991-08-29 1992-11-17 Niederer Kurt W Belted rotary drafting device for staple fibers and method
DE4336109C2 (en) * 1993-10-22 1996-03-14 Palitex Project Co Gmbh Method and device for making a thread
US5699659A (en) * 1996-03-08 1997-12-23 Waverly Mills, Inc. Process for producing substantially all-polyester yarns from fine denier feed fibers on an open end spinning machine
DE19727176C1 (en) * 1997-06-26 1998-11-12 Volkmann Gmbh & Co Process for the continuous production of a twine with a low tendency to curl
CN109778378A (en) * 2019-01-28 2019-05-21 百隆东方股份有限公司 A kind of spinning method for genuine of vortex spinning section coloured silk covering yarn
CN111996625B (en) * 2020-08-29 2021-10-29 河南交通职业技术学院 Guide plate type basalt fiber strander

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2911783A (en) * 1959-11-10 Process and apparatus for spinning a yarn
US1743601A (en) * 1926-04-03 1930-01-14 Gross Willy Spinning machine
DE489538C (en) * 1926-11-09 1930-03-21 Willy Gross Spinning device for fibers fed by air flow
AT181800B (en) * 1949-11-23 1955-04-25 Julius Meimberg Method for spinning yarn and device for carrying out the method
US2817947A (en) * 1953-09-10 1957-12-31 Peter M Strang Preparation of textile strands comprising fibres having different characteristics
DE1056018B (en) * 1955-12-16 1959-04-23 Konrad Goetzfried Method and device for the pneumatic spinning of a thread
NL134991C (en) * 1962-05-25
US3177642A (en) * 1963-01-25 1965-04-13 Korikovsky Pio Konstantinovich Combined spinning and twisting frame and method for producing twisted yarn
AT268942B (en) * 1965-09-11 1969-02-25 Vyzk Ustav Bavlnarsky Method for spinning textile staple fibers in a spinning chamber

Also Published As

Publication number Publication date
DE1710029A1 (en) 1972-02-24
US3768246A (en) 1973-10-30
FR1552320A (en) 1969-01-03
US3501907A (en) 1970-03-24
CH480461A (en) 1969-10-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years