GB701313A - Improvements in or relating to means for after-treating fresh-spun artificial silk filaments in continuous operation - Google Patents

Improvements in or relating to means for after-treating fresh-spun artificial silk filaments in continuous operation

Info

Publication number
GB701313A
GB701313A GB11225/50A GB1122550A GB701313A GB 701313 A GB701313 A GB 701313A GB 11225/50 A GB11225/50 A GB 11225/50A GB 1122550 A GB1122550 A GB 1122550A GB 701313 A GB701313 A GB 701313A
Authority
GB
United Kingdom
Prior art keywords
liquid
filaments
pipe
treatment
conduits
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
GB11225/50A
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.)
Ing A Maurer SA
Original Assignee
Ing A Maurer 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 Ing A Maurer SA filed Critical Ing A Maurer SA
Publication of GB701313A publication Critical patent/GB701313A/en
Expired legal-status Critical Current

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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/04—Supporting filaments or the like during their treatment
    • D01D10/0436—Supporting filaments or the like during their treatment while in continuous movement
    • D01D10/0481—Supporting filaments or the like during their treatment while in continuous movement the filaments passing through a tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

<PICT:0701313/IV (a)/1> <PICT:0701313/IV (a)/2> Apparatus for the after-treatment of freshly-spun artificial filaments in continuous operation comprises a plurality of tubular after-treatment conduits and means for maintaining a flow of after-treatment liquid through the conduits, the arrangement being such as to cause the filaments to be passed through the conduits p by the action of the flow of after-treatment liquid without the use of mechanically driven forwarding rollers and the conduits being provided with enlargements adapted to cause the filament bundle to open and close repeatedly along the conduit thereby reducing the time required for the treatment. As shown (Fig. 1), filaments spun at 1 are passed successively through liquid after treating zones I-IV. In each zone the filaments are passed from a basin 4 along with treating liquid through a helically coiled pipe 5 provided with enlargements (not shown) into another basin 9. A jet pump 6 serves to draw the liquid and also the filaments through the pipe. Liquid is fed to the jet pump from a sump 10 and circulation of the liquid from basin 9 to basin 4 is effected through sump 10 and a pump 12. Drying of the filaments is similarly effected by passing them with drying air through a pipe 18. An injector 17, fan 20 and heater 21 are provided to circulate and heat the air. Instead of air, drying may similarly be effected by a dehydrating liquid or a non-hygroscopic heated liquid. The jet pump of each zone may be positioned at the other end of pipe 5, and the pipe 5 may be straight instead of coiled. Instead of a jet pump 6 a vacuum or suction chamber may be employed. In a modification (Fig. 9) liquid is cycled by an ejector 6a from and back into each tank 4a through a pipe 5a provided with enlargements (not shown), and with a branch port 5c through which the filaments, carried along with the liquid, are withdrawn for treatment in the next zone. The outlet 5d of each pipe is provided with a throttling member 28 for the purpose of initially threading the filaments through the entire system.
GB11225/50A 1949-05-05 1950-05-05 Improvements in or relating to means for after-treating fresh-spun artificial silk filaments in continuous operation Expired GB701313A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH701313X 1949-05-05

Publications (1)

Publication Number Publication Date
GB701313A true GB701313A (en) 1953-12-23

Family

ID=4530049

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11225/50A Expired GB701313A (en) 1949-05-05 1950-05-05 Improvements in or relating to means for after-treating fresh-spun artificial silk filaments in continuous operation

Country Status (6)

Country Link
US (1) US2772552A (en)
BE (2) BE540704A (en)
CH (4) CH273357A (en)
FR (2) FR1001128A (en)
GB (1) GB701313A (en)
NL (1) NL76667C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0401204A1 (en) * 1989-05-31 1990-12-05 Lenzing Aktiengesellschaft Apparatus for treating tow with a liquid

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE919839C (en) * 1951-12-08 1954-11-04 Phrix Werke Ag Method and device for the production and post-treatment of threads, bundles of threads, fibers and the like. like
DE1016890B (en) * 1952-07-04 1957-10-03 Phrix Werke Ag Apparatus for the continuous treatment of endless threads, in particular artificial silk threads, with flowing treatment fluids and a method for piecing the thread using this apparatus
US2964787A (en) * 1953-06-16 1960-12-20 American Enka Corp Continuous spinning system
NL286740A (en) * 1957-09-13
US3110169A (en) * 1961-06-08 1963-11-12 Cocker Machine & Foundry Compa Textile treating apparatus
US3940955A (en) * 1974-11-26 1976-03-02 E. I. Du Pont De Nemours And Co. Yarn extraction and washing apparatus
US6170302B1 (en) * 1998-09-30 2001-01-09 Ethicon, Inc. Method and apparatus for continuously cleaning yarn fibers

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US231014A (en) * 1880-08-10 Signoe to himself and william wolf
US225363A (en) * 1880-03-09 Heney p
US688742A (en) * 1898-05-28 1901-12-10 Heinrich Laag Process of dyeing.
US1430176A (en) * 1918-05-27 1922-09-26 Marguerite G Campbell Lock
DE504995C (en) * 1927-02-01 1930-08-13 Freiberger M J-shaped treatment container standing in a vat and communicating with it
FR674578A (en) * 1928-05-09 1930-01-30 Method and apparatus for handling textiles
US1897122A (en) * 1929-09-09 1933-02-14 American Bemberg Corp Apparatus for treating single threads with liquids
FR805799A (en) * 1936-04-09 1936-11-28 Method and apparatus for washing, desulphurizing, bleaching and dyeing artificial yarns
US2203793A (en) * 1936-04-14 1940-06-11 Ind Rayon Corp Apparatus for the manufacture of thread or the like
CH220726A (en) * 1937-04-01 1942-04-30 Ver Faerbereien Appretur Method and device for conveying fabric webs in treatment liquids.
US2268590A (en) * 1939-08-11 1942-01-06 Maurice G Hinnekens Treating textile material to remove gum, etc., therefrom
US2344973A (en) * 1941-03-19 1944-03-28 Celanese Corp Dyeing cellulose derivatives
US2371579A (en) * 1941-10-09 1945-03-13 Amercian Viscose Corp Method and apparatus for treating filamentary material
US2360352A (en) * 1942-08-26 1944-10-17 American Viscose Corp Fluid treatment of filamentary material and apparatus therefor
US2460206A (en) * 1945-12-07 1949-01-25 Du Pont Method of continuous dyeing
CH256814A (en) * 1947-05-27 1948-09-15 Guyer Hans Device for the post-treatment of rayon threads.
BE491249A (en) * 1948-09-21
US2568499A (en) * 1950-02-28 1951-09-18 Monsanto Chemicals Method and apparatus for applying liquids to textile fibers
US2642035A (en) * 1950-03-30 1953-06-16 American Viscose Corp Liquid applicator for yarn

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0401204A1 (en) * 1989-05-31 1990-12-05 Lenzing Aktiengesellschaft Apparatus for treating tow with a liquid
WO1990015174A1 (en) * 1989-05-31 1990-12-13 Lenzing Aktiengesellschaft Device for treating fibre cables with a liquid

Also Published As

Publication number Publication date
BE540704A (en)
FR67219E (en) 1957-11-25
FR1001128A (en) 1952-02-20
CH305309A (en) 1955-02-15
CH273357A (en) 1951-02-15
BE498223A (en)
NL76667C (en)
CH279165A (en) 1951-11-15
CH282933A (en) 1952-05-15
US2772552A (en) 1956-12-04

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