US2513057A - Continuous aftertreatment of rayon - Google Patents

Continuous aftertreatment of rayon Download PDF

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Publication number
US2513057A
US2513057A US713905A US71390546A US2513057A US 2513057 A US2513057 A US 2513057A US 713905 A US713905 A US 713905A US 71390546 A US71390546 A US 71390546A US 2513057 A US2513057 A US 2513057A
Authority
US
United States
Prior art keywords
yarns
yarn
rollers
rayon
baths
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 - Lifetime
Application number
US713905A
Other languages
English (en)
Inventor
Schrenk Hans Alwin
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.)
Akzona Inc
Original Assignee
American Enka 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
Priority claimed from GB299846A external-priority patent/GB607330A/en
Application filed by American Enka Corp filed Critical American Enka Corp
Application granted granted Critical
Publication of US2513057A publication Critical patent/US2513057A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • D01D10/0454—Supporting filaments or the like during their treatment while in continuous movement using reels
    • 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

Definitions

  • This invention relates to the treatment of rayon and is more particularly concerned with a method and apparatus for the continuous wet treatment of a plurality of rayon yarns'moving between a point of extrusion and a point of col-- lection.
  • the individual filaments should not be separated too much because then the filaments of the adjacent, moving yarns may become entangled.
  • the separation of the filaments is dependent upon the distance they travel through the bath, the speed at which they travel through the bath and the tension on the filaments which has been imposed in front of the first roller.
  • Figure 1 is a diagrammatic view in vertical section of apparatus constructed in accordance with the present invention.
  • Figure 2 is a fragmentary view in plan illustrating a typical driving connection for the apparatus shown in Figure 1.
  • the numerals II), II and I2 designate containers for the reception of aftertreating liquids I3, I4 and I5 which may be water, sodium sulphide and water respectively.
  • the yarn issuing from a spinning position, not shown, is delivered to the container III by a driven roller I6.
  • the yarn passes from driven roller I6 through aftertreating liquid l3.
  • container I0 there are located two freely rotatable guiding rollers I1 and I 8 around which the thread passes in its path of From the roller I8 the yarn is withdrawn from the container I tl by a driven roller I9 and roller I9, in addition to Withdrawing the yarn from the container I0, also feeds it into container I I.
  • the apparatus for guiding the yarn through the container I2 corresponds to that described in connection with container II and includes freely with bevel gears 30, 3
  • Shaft 26 also provided with .a bevel gear 33 whichzmeshes with a bevel gear 34 which drives one side of a change speed transmission 35 of any conventional design such as, for example, a P. I. V. transmission which is a, standard link belt variable speed drive mechanism.
  • P. I. V. transmission which is a, standard link belt variable speed drive mechanism.
  • the output side of the transmission 35 is "that are” possible within the scope of the invenconnected through a shaft 36 to the driven-roll- It has been discovered, as an important part, of this invention, that if the roller which feeds the yarn to the after-treating liquid is driven at a different speed from the rollers which withdraw the yarn from that liquid, it is possible to control the degree of separation of the component fila- .ments of the yarn in such a way as to best expose them for reaction with the after-treating liquid.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
US713905A 1941-07-14 1946-12-04 Continuous aftertreatment of rayon Expired - Lifetime US2513057A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEN1953D DE851995C (de) 1941-07-14 1941-07-14 Vorrichtung zum Nassbehandeln von Kunstseidefaeden im fortlaufenden Arbeitsgang in Barken
GB299846A GB607330A (en) 1946-01-30 1946-01-30 Improved method for the treatment of freshly-spun artificial threads with liquids in a continuous process

Publications (1)

Publication Number Publication Date
US2513057A true US2513057A (en) 1950-06-27

Family

ID=25988537

Family Applications (1)

Application Number Title Priority Date Filing Date
US713905A Expired - Lifetime US2513057A (en) 1941-07-14 1946-12-04 Continuous aftertreatment of rayon

Country Status (5)

Country Link
US (1) US2513057A (ro)
BE (1) BE446336A (ro)
DE (1) DE851995C (ro)
FR (1) FR884143A (ro)
NL (1) NL57999C (ro)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2697022A (en) * 1950-10-06 1954-12-14 Celanese Corp Process and apparatus for treatment of textile materials
US2721465A (en) * 1952-07-16 1955-10-25 American Viscose Corp Apparatus for liquid treatment of textile fabrics
US2736183A (en) * 1956-02-28 Textile rope washer
US2744306A (en) * 1952-04-18 1956-05-08 Linen Thread Company Ltd Novel machine for treating netting
US2804764A (en) * 1954-10-29 1957-09-03 Mohasco Ind Inc Apparatus for dyeing yarns and fabrics
US2986912A (en) * 1958-04-14 1961-06-06 Chemstrand Corp Textile treating apparatus
US3026167A (en) * 1954-12-22 1962-03-20 Bayer Ag Continuous treatment of individual stretchable threads, for example artificial silk threads
US3049396A (en) * 1957-07-20 1962-08-14 Stork & Co Nv Method of rinsing yarns and fabrics in the form of skeins
US3050976A (en) * 1958-07-21 1962-08-28 Stork & Co Nv Apparatus for continuously wet treating yarns and fabrics in rope form

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US580636A (en) * 1897-04-13 Taylor burrows and dick edwards radclyffe
US1971627A (en) * 1928-05-11 1934-08-28 Ig Farbenindustrie Ag Process of and apparatus for treating artificial threads
US2066168A (en) * 1934-07-03 1936-12-29 North American Rayon Corp Method of manufacturing staple fiber
US2203375A (en) * 1937-10-15 1940-06-04 Heberlein Patent Corp Process for mercerizing fabric
US2239636A (en) * 1937-10-15 1941-04-22 Heberlein Patent Corp Mercerizing apparatus
US2251931A (en) * 1938-01-28 1941-08-12 Walter J Gundelfinger Method of and apparatus for continuous processing of rayon threads
US2267117A (en) * 1938-04-09 1941-12-23 Celanese Corp Treatment of textile fabrics
US2276605A (en) * 1939-04-06 1942-03-17 Bernard R Andrews Means for shrinking cloth

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE508983C (de) * 1928-05-11 1930-10-02 I G Farbenindustrie Akt Ges Vorrichtung zum fortlaufenden Waschen und Nachbehandeln frisch erzeugter kuenstlicher Faserstraenge
DE507351C (de) * 1928-11-16 1930-09-15 I G Farbenindustrie Akt Ges Verfahren zur Herstellung endloser kuenstlicher Faserstraenge im fortlaufenden Arbeitsgang

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US580636A (en) * 1897-04-13 Taylor burrows and dick edwards radclyffe
US1971627A (en) * 1928-05-11 1934-08-28 Ig Farbenindustrie Ag Process of and apparatus for treating artificial threads
US2066168A (en) * 1934-07-03 1936-12-29 North American Rayon Corp Method of manufacturing staple fiber
US2203375A (en) * 1937-10-15 1940-06-04 Heberlein Patent Corp Process for mercerizing fabric
US2239636A (en) * 1937-10-15 1941-04-22 Heberlein Patent Corp Mercerizing apparatus
US2251931A (en) * 1938-01-28 1941-08-12 Walter J Gundelfinger Method of and apparatus for continuous processing of rayon threads
US2267117A (en) * 1938-04-09 1941-12-23 Celanese Corp Treatment of textile fabrics
US2276605A (en) * 1939-04-06 1942-03-17 Bernard R Andrews Means for shrinking cloth

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736183A (en) * 1956-02-28 Textile rope washer
US2697022A (en) * 1950-10-06 1954-12-14 Celanese Corp Process and apparatus for treatment of textile materials
US2744306A (en) * 1952-04-18 1956-05-08 Linen Thread Company Ltd Novel machine for treating netting
US2721465A (en) * 1952-07-16 1955-10-25 American Viscose Corp Apparatus for liquid treatment of textile fabrics
US2804764A (en) * 1954-10-29 1957-09-03 Mohasco Ind Inc Apparatus for dyeing yarns and fabrics
US3026167A (en) * 1954-12-22 1962-03-20 Bayer Ag Continuous treatment of individual stretchable threads, for example artificial silk threads
US3049396A (en) * 1957-07-20 1962-08-14 Stork & Co Nv Method of rinsing yarns and fabrics in the form of skeins
US2986912A (en) * 1958-04-14 1961-06-06 Chemstrand Corp Textile treating apparatus
US3050976A (en) * 1958-07-21 1962-08-28 Stork & Co Nv Apparatus for continuously wet treating yarns and fabrics in rope form

Also Published As

Publication number Publication date
BE446336A (ro) 1942-08-31
FR884143A (fr) 1943-08-03
DE851995C (de) 1952-10-09
NL57999C (ro) 1960-08-15

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