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GB691204A - Improvements in or relating to the continuous manufacture of artificial threads - Google Patents

Improvements in or relating to the continuous manufacture of artificial threads

Info

Publication number
GB691204A
GB691204A GB22784/50A GB2278450A GB691204A GB 691204 A GB691204 A GB 691204A GB 22784/50 A GB22784/50 A GB 22784/50A GB 2278450 A GB2278450 A GB 2278450A GB 691204 A GB691204 A GB 691204A
Authority
GB
United Kingdom
Prior art keywords
threads
troughs
sheet
treatment
liquids
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
GB22784/50A
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.)
Onderzoekings Instituut Research
Original Assignee
Onderzoekings Instituut Research
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 Onderzoekings Instituut Research filed Critical Onderzoekings Instituut Research
Publication of GB691204A publication Critical patent/GB691204A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
    • D06B1/08—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating from outlets being in, or almost in, contact with the textile material
    • 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
    • D01D10/0463—Supporting filaments or the like during their treatment while in continuous movement the filaments being maintained parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

<PICT:0691204/IV (a)/1> <PICT:0691204/IV (a)/2> Artificial threads are passed, continuously with their production and while arranged in the form of a sheet, through a series of treatment baths in a substantially horizontal direction and at or near the surface of the liquid, wave motions of the liquid surface being eliminated by the presence in the treatment troughs of a filling material which is of such a form or shape that liquid may flow easily through the material or between the component portions of the material. The filling material is placed below the guided sheet of threads. The filling material may consist of glass, porcelain or lead balls, beads, rings or rods; sieves with wide meshes; wound thread; or broken quartzite. The treating troughs may be provided with supporting and guiding rods for the sheet of threads. The troughs may be tilted to facilitate flow of the treating liquids. The process may be used in the production of threads from viscose, and the treatment baths may include washing, desulphuring and bleaching liquids. The treatment liquids may flow in the same direction as or in the opposite direction to the threads. Stretching of the threads may be effected while they are passing through the first two treating troughs, where regeneration to cellulose is completed. Hot water or dilute acid may be used for completing the regeneration to cellulose. As shown in Fig. 1, the threads, after leaving the coagulating bath, are arranged in the form of a sheet 1 which is advanced through a series of treatment troughs. The advancing devices comprise sets of rollers 12, 13, 14. Roller 15 presses on roller 12 to squeeze the sheet of threads. Funnels 16, 17, 18, 19 receive liquids which are pressed out of the threads. The sheet of threads passes in a substantially horizontal direction through the whole series of treatment troughs. Guide rods 29-40 are provided so that the sheet of threads travels substantially on the surface of the liquids in the troughs. The threads may be stretched in trough 6. If desired, the tension may be reduced in later troughs of the series. Fig. 2 shows a cross-section of one of the troughs. The filling material 53 is present underneath the sheet of threads 1, which is guided by rod 32 so as to travel at the surface of the liquid. Supporting rods 54 prevent sagging.
GB22784/50A 1949-12-13 1950-09-15 Improvements in or relating to the continuous manufacture of artificial threads Expired GB691204A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL292034X 1949-12-13

Publications (1)

Publication Number Publication Date
GB691204A true GB691204A (en) 1953-05-06

Family

ID=19782804

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22784/50A Expired GB691204A (en) 1949-12-13 1950-09-15 Improvements in or relating to the continuous manufacture of artificial threads

Country Status (7)

Country Link
US (1) US2728629A (en)
BE (1) BE498121A (en)
CH (1) CH292034A (en)
DE (1) DE919600C (en)
FR (1) FR1028125A (en)
GB (1) GB691204A (en)
NL (1) NL68127C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048504A (en) * 1958-01-23 1962-08-07 Nat Steel Corp Method and apparatus for treating strip material
US3100306A (en) * 1958-05-28 1963-08-13 Dow Chemical Co Liquid application to running lengths of fibers in superimposed baths
US3058332A (en) * 1958-09-09 1962-10-16 Phrix Werke Ag Fa Apparatus for the wet-treatment of fibers and the like
US3066006A (en) * 1960-04-29 1962-11-27 American Cyanamid Co Method of processing a tow
CA2261100A1 (en) * 1999-02-03 2000-08-03 The I.C.E. Group Molten metal immersion bath for wire fabrication

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US338096A (en) * 1886-03-16 Island
US2041338A (en) * 1936-05-19 Continuous rayon spinning and processing machine
US499170A (en) * 1893-06-06 Emanuel keuser
US452501A (en) * 1891-05-19 Machine for washing wool or similar fibers
US608194A (en) * 1898-08-02 Liam bault
US388078A (en) * 1888-08-21 Machine for tempering metal wires and strips
US443464A (en) * 1890-12-23 Process of manufacturing steel-coated wire
US663452A (en) * 1900-04-14 1900-12-11 Emile Maertens Machine for washing, rinsing, or chemically treating wool.
FR319342A (en) * 1902-03-10 1902-11-10 Cadgene Method for decorating light unbleached fabrics of pure or mixed silk, and of pure and mixed cotton
US1717870A (en) * 1926-06-28 1929-06-18 Abnold bossharb
US1893197A (en) * 1930-05-31 1933-01-03 Samcoe Holding Corp Method of and apparatus for treating tubular textile fabrics
US2045755A (en) * 1932-03-17 1936-06-30 Samcoe Holding Corp Method of treating fabrics
DE688809C (en) * 1936-03-27 1940-03-02 Chatillon Soc An Italiana Per Device for post-treatment of endless art
US2251931A (en) * 1938-01-28 1941-08-12 Walter J Gundelfinger Method of and apparatus for continuous processing of rayon threads
US2369809A (en) * 1943-07-30 1945-02-20 American Viscose Corp Filamentary guide
US2516268A (en) * 1944-09-07 1950-07-25 American Viscose Corp Apparatus for the treatment of filaments in continuous bundles with liquid
NL73358C (en) * 1946-04-23
FR961371A (en) * 1947-03-10 1950-05-11
US2520594A (en) * 1947-03-13 1950-08-29 Oscar Kohorn & Co Ltd Apparatus for the liquid treatment of thread
US2533167A (en) * 1947-06-27 1950-12-05 American Reenforced Paper Co Method and apparatus for applying adhesive to fibrous webs

Also Published As

Publication number Publication date
CH292034A (en) 1953-07-31
US2728629A (en) 1955-12-27
BE498121A (en)
FR1028125A (en) 1953-05-19
NL68127C (en)
DE919600C (en) 1954-10-28

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