US2421336A - Method of treating twisted filamentary materials - Google Patents

Method of treating twisted filamentary materials Download PDF

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Publication number
US2421336A
US2421336A US595095A US59509545A US2421336A US 2421336 A US2421336 A US 2421336A US 595095 A US595095 A US 595095A US 59509545 A US59509545 A US 59509545A US 2421336 A US2421336 A US 2421336A
Authority
US
United States
Prior art keywords
high frequency
yarn
twisted
electrodes
package
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
US595095A
Other languages
English (en)
Inventor
Hayden B Kline
Alden H Burkholder
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.)
Industrial Rayon Corp
Original Assignee
Industrial Rayon 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 to BE478357D priority Critical patent/BE478357A/xx
Priority claimed from US532740A external-priority patent/US2421334A/en
Application filed by Industrial Rayon Corp filed Critical Industrial Rayon Corp
Priority to US595094A priority patent/US2421335A/en
Priority to US595095A priority patent/US2421336A/en
Priority to FR922281D priority patent/FR922281A/fr
Priority to GB23922/45A priority patent/GB625096A/en
Application granted granted Critical
Publication of US2421336A publication Critical patent/US2421336A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/006—Ultra-high-frequency heating
    • 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
    • D01D10/02—Heat treatment
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C29/00—Finishing or dressing, of textile fabrics, not provided for in the preceding groups

Definitions

  • the cam H3 and I follower II4 serve to openthe circuit breaker III and thereby cut off the high frequency field. Additionally, in passing from position A to position B, the yarn package is caused to rotate because of theengagement of the segment gear 82 with the rack '85. In the apparatus shown, the yarn package is caused to rotate'approximately 120 in passing from position Ato Band another 120 in passing, fromB to C.
  • vinyl chloride and vinyl acetate polymers and cpolymers, e. g., Vinyon, or vinylidene chloride nonmetallic filamentary materials by dielectric heating will, of course, vary considerably depending upon the particular results which are desired.
  • to completely set the twist of a lively material will require a longer period of treatment, other things being equal, than merely partially reducing the liveliness of the twisted material.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Ropes Or Cables (AREA)
US595095A 1944-04-26 1945-05-22 Method of treating twisted filamentary materials Expired - Lifetime US2421336A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE478357D BE478357A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1944-04-26
US595094A US2421335A (en) 1944-04-26 1945-05-22 Method of treating twisted filamentary materials
US595095A US2421336A (en) 1944-04-26 1945-05-22 Method of treating twisted filamentary materials
FR922281D FR922281A (fr) 1944-04-26 1945-09-10 Perfectionnements aux procédés et appareils pour le traitement de matières filamenteuses
GB23922/45A GB625096A (en) 1944-04-26 1945-09-17 Improvements in or relating to method of treating filamentary material

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US532740A US2421334A (en) 1944-04-26 1944-04-26 Method of treating twisted filamentary materials
US595094A US2421335A (en) 1944-04-26 1945-05-22 Method of treating twisted filamentary materials
US595095A US2421336A (en) 1944-04-26 1945-05-22 Method of treating twisted filamentary materials

Publications (1)

Publication Number Publication Date
US2421336A true US2421336A (en) 1947-05-27

Family

ID=27415101

Family Applications (2)

Application Number Title Priority Date Filing Date
US595095A Expired - Lifetime US2421336A (en) 1944-04-26 1945-05-22 Method of treating twisted filamentary materials
US595094A Expired - Lifetime US2421335A (en) 1944-04-26 1945-05-22 Method of treating twisted filamentary materials

Family Applications After (1)

Application Number Title Priority Date Filing Date
US595094A Expired - Lifetime US2421335A (en) 1944-04-26 1945-05-22 Method of treating twisted filamentary materials

Country Status (4)

Country Link
US (2) US2421336A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE478357A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR922281A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB625096A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2557452A (en) * 1949-02-18 1951-06-19 Alexander Smith & Sons Carpert Axminster fabric
US2707806A (en) * 1951-01-30 1955-05-10 Pacific Mills Process and apparatus for making fiber packages
US2739766A (en) * 1952-03-01 1956-03-27 Western Electric Co Method of and apparatus for uncoiling paramagnetic filamentary material
US2780838A (en) * 1954-04-19 1957-02-12 Pacific Mills Textile fiber package
US3016684A (en) * 1955-09-22 1962-01-16 Goodrich Co B F Method of making cord
US3073002A (en) * 1960-03-28 1963-01-15 E B & A C Whiting Non-distorting polypropylene fibers
US3159902A (en) * 1961-04-06 1964-12-08 Onderzoekings Inst Res Method for the manipulation of crimped yarns
US3504410A (en) * 1963-04-10 1970-04-07 Albert Marcel Cyprien Alexandr Method for the manufacture of elastic twisted yarns and textile products

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465130A (en) * 1945-05-30 1949-03-22 Rca Corp Method of setting twist in threads or yarns
US2509347A (en) * 1946-10-09 1950-05-30 Bigelow Sanford Carpet Co Inc Process of making permanently set hard twist wool yarn
CH410839A (de) * 1961-04-01 1966-04-15 Trockentechnik Kurt Brueckner Vorrichtung zum Heissfixieren von gewebten oder gewirkten Warenbahnen
US3172185A (en) * 1961-11-07 1965-03-09 Bancroft & Sons Co J Yarn packaging and treatment
US3186660A (en) * 1963-01-14 1965-06-01 Wellman Combing Company Fiber package
US3214798A (en) * 1963-01-14 1965-11-02 Wellman Combing Company Method of forming dense packages of textile fibers

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1815027A (en) * 1928-06-08 1931-07-14 Murch Frank Gilman Textile material and process of making
US2263681A (en) * 1938-10-19 1941-11-25 United Shoe Machinery Corp Treating rayon cakes
US2295593A (en) * 1941-07-30 1942-09-15 Du Pont Yarn preparation
US2325652A (en) * 1941-08-20 1943-08-03 Rca Corp Drying method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1815027A (en) * 1928-06-08 1931-07-14 Murch Frank Gilman Textile material and process of making
US2263681A (en) * 1938-10-19 1941-11-25 United Shoe Machinery Corp Treating rayon cakes
US2295593A (en) * 1941-07-30 1942-09-15 Du Pont Yarn preparation
US2325652A (en) * 1941-08-20 1943-08-03 Rca Corp Drying method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2557452A (en) * 1949-02-18 1951-06-19 Alexander Smith & Sons Carpert Axminster fabric
US2707806A (en) * 1951-01-30 1955-05-10 Pacific Mills Process and apparatus for making fiber packages
US2739766A (en) * 1952-03-01 1956-03-27 Western Electric Co Method of and apparatus for uncoiling paramagnetic filamentary material
US2780838A (en) * 1954-04-19 1957-02-12 Pacific Mills Textile fiber package
US3016684A (en) * 1955-09-22 1962-01-16 Goodrich Co B F Method of making cord
US3073002A (en) * 1960-03-28 1963-01-15 E B & A C Whiting Non-distorting polypropylene fibers
US3159902A (en) * 1961-04-06 1964-12-08 Onderzoekings Inst Res Method for the manipulation of crimped yarns
US3504410A (en) * 1963-04-10 1970-04-07 Albert Marcel Cyprien Alexandr Method for the manufacture of elastic twisted yarns and textile products

Also Published As

Publication number Publication date
US2421335A (en) 1947-05-27
GB625096A (en) 1949-06-22
FR922281A (fr) 1947-06-04
BE478357A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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