GB654483A - Method and apparatus for treating and drying running filamentary strands - Google Patents

Method and apparatus for treating and drying running filamentary strands

Info

Publication number
GB654483A
GB654483A GB11645/48A GB1164548A GB654483A GB 654483 A GB654483 A GB 654483A GB 11645/48 A GB11645/48 A GB 11645/48A GB 1164548 A GB1164548 A GB 1164548A GB 654483 A GB654483 A GB 654483A
Authority
GB
United Kingdom
Prior art keywords
rotors
strand
pict
treatment
during
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
GB11645/48A
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.)
Akzo Nobel UK PLC
Original Assignee
American Viscose Corp
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 American Viscose Corp filed Critical American Viscose Corp
Publication of GB654483A publication Critical patent/GB654483A/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
    • D02J1/223—Stretching in a liquid bath
    • 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
    • D01D10/0445—Supporting filaments or the like during their treatment while in continuous movement using rollers with mutually inclined axes
    • 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
    • D01D11/00—Other features of manufacture
    • D01D11/04—Fixed guides

Abstract

<PICT:0654483/IV (a)/1> <PICT:0654483/IV (a)/2> An apparatus for treating filamentary strands with liquids and/or drying the same, comprises means for conveying the strand S through a series of adjacent convolutions having a figure-eight configuration by two rotors 3 and 4 laterally spaced apart, said rotors having one or more axially-extending peripheral strand-bearing surfaces which are free from grooves extending circumferentially of the rotor, means for applying liquid to the strand as it passes over the rotors and/or means for heating the rotors. The rotors which in Figs. 1 and 2 are of a substantially cylindrical construction may also be stepped or tapered for the purpose of either stretching the strand during the treatment or for allowing the shrinkage thereof during such treatment. Other modifications are illustrated. Specifications 489,781 and 545,250 are referred to.ALSO:<PICT:0654483/IV (c)/1> <PICT:0654483/IV (c)/2> An apparatus for treating filamentary strands with liquids and/or drying the same comprises means for conveying the strand S through a series of adjacent convolutions having a figure eight configuration by two rotors 3 and 4 laterally spaced apart, said rotors having one or more axially extending peripheral strandbearing surfaces which are free from grooves extending circumferentially of the rotor, means for rotating the rotors in opposite directions, and means for applying liquid to the strand as it passes over the rotors and/or means for heating the rotors. The rotors which in Figs. 1 and 2 are of substantially cylindrical construction may also be stepped or tapered for the purpose of either stretching the strand during the treatment or for allowing the shrinkage thereof during such treatment. Other modifications are illustrated. Specifications 489,781 and 545,250 are referred to.
GB11645/48A 1947-01-17 1948-04-28 Method and apparatus for treating and drying running filamentary strands Expired GB654483A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US266869XA 1947-01-17 1947-01-17
US1984A US2526110A (en) 1947-01-17 1948-01-13 Continuous process for the production and treatment of artificial threads and apparatus therefor

Publications (1)

Publication Number Publication Date
GB654483A true GB654483A (en) 1951-06-20

Family

ID=26669759

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11645/48A Expired GB654483A (en) 1947-01-17 1948-04-28 Method and apparatus for treating and drying running filamentary strands

Country Status (6)

Country Link
US (1) US2526110A (en)
BE (1) BE479531A (en)
CH (1) CH266869A (en)
FR (1) FR959421A (en)
GB (1) GB654483A (en)
NL (1) NL70535C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1043578B (en) * 1952-04-16 1958-11-13 American Patents Corp Process for the progressive stretching of threads or fibers made from albumen
DE1099691B (en) * 1951-11-08 1961-02-16 Studie Brevetti Applic Tessili Device for the wet treatment of freshly spun artificial threads or the like made from regenerated cellulose in the form of a pair of twisted rollers
DE1100866B (en) * 1952-07-09 1961-03-02 Lustrafil Ltd Method and device for laying a thread, in particular synthetic thread, around a pair of helical rollers

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT399518B (en) * 1990-08-10 1995-05-26 Glanzstoff Austria SPINNING MACHINE FOR CONTINUOUS PRODUCTION OF FILAMENTS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2141544A (en) * 1935-10-26 1938-12-27 Marzari Hermann Device for laying the threads over rotating stretching devices in spool spinning machines for artificial silk
US2108188A (en) * 1936-06-05 1938-02-15 Nelson A Batchelder Process of yarn dyeing, dressing, and loom beaming
US2348415A (en) * 1941-05-09 1944-05-09 American Enka Corp Manufacture of rayon
DE756229C (en) * 1941-05-27 1953-05-11 Onderzoekings Inst Res Device for wet treatment of rayon threads in a continuous operation in barges

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1099691B (en) * 1951-11-08 1961-02-16 Studie Brevetti Applic Tessili Device for the wet treatment of freshly spun artificial threads or the like made from regenerated cellulose in the form of a pair of twisted rollers
DE1043578B (en) * 1952-04-16 1958-11-13 American Patents Corp Process for the progressive stretching of threads or fibers made from albumen
DE1100866B (en) * 1952-07-09 1961-03-02 Lustrafil Ltd Method and device for laying a thread, in particular synthetic thread, around a pair of helical rollers

Also Published As

Publication number Publication date
FR959421A (en) 1950-03-30
NL70535C (en)
CH266869A (en) 1950-02-28
BE479531A (en)
US2526110A (en) 1950-10-17

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