ES218558A1 - Apparatus for processing filamentary tows - Google Patents

Apparatus for processing filamentary tows

Info

Publication number
ES218558A1
ES218558A1 ES0218558A ES218558A ES218558A1 ES 218558 A1 ES218558 A1 ES 218558A1 ES 0218558 A ES0218558 A ES 0218558A ES 218558 A ES218558 A ES 218558A ES 218558 A1 ES218558 A1 ES 218558A1
Authority
ES
Spain
Prior art keywords
wick
filaments
feeding
organ
resting
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
ES0218558A
Other languages
Spanish (es)
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
Courtaulds PLC
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 Courtaulds PLC filed Critical Courtaulds PLC
Publication of ES218558A1 publication Critical patent/ES218558A1/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
    • D02J1/18—Separating or spreading

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

Improvements in apparatus for opening mobile curly or wavy continuous filament wicks, characterized by subjecting the wick to a tension insufficient to stretch the filaments, but sufficient to practically straighten the curl, and comprising a device for feeding the wick, a supply device thereof and, at least, a rotating opening member that deflects the wick from a straight path between the feeding and supply devices; the organ has two or more filament support surfaces, offset relative to each other, so that when the organ rotates, the wick filaments resting on one surface are separated from the filaments resting on another surface . (Machine-translation by Google Translate, not legally binding)
ES0218558A 1953-11-23 1954-11-22 Apparatus for processing filamentary tows Expired ES218558A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32394/53A GB748434A (en) 1953-11-23 1953-11-23 Improvements in and relating to apparatus for processing filamentary tows

Publications (1)

Publication Number Publication Date
ES218558A1 true ES218558A1 (en) 1955-06-01

Family

ID=10337943

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0218558A Expired ES218558A1 (en) 1953-11-23 1954-11-22 Apparatus for processing filamentary tows

Country Status (5)

Country Link
US (1) US2822582A (en)
BE (1) BE533477A (en)
ES (1) ES218558A1 (en)
FR (1) FR1113694A (en)
GB (1) GB748434A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117886171A (en) * 2024-03-18 2024-04-16 吴江市兰天织造有限公司 Silk thread draw gear

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016581A (en) * 1957-11-07 1962-01-16 Eastman Kodak Co Apparatus for opening continuous multifilament crimped tow
US3255506A (en) * 1963-02-20 1966-06-14 Eastman Kodak Co Tow treatment
US3271825A (en) * 1963-10-03 1966-09-13 Fiberglas Canada Ltd Method of conditioning glass fiber strands
US3254373A (en) * 1963-10-10 1966-06-07 Eastman Kodak Co Tow blooming
US3384932A (en) * 1964-02-28 1968-05-28 Celanese Corp Method of improving the uniformity of an unopened tow band and apparatus for making cigarette filters therefrom
US3466861A (en) * 1964-07-13 1969-09-16 Celanese Corp Converting crimped filamentary material to continuous elongated body
US3340576A (en) * 1966-04-05 1967-09-12 Eastman Kodak Co Method for blooming tow
US3439385A (en) * 1966-07-05 1969-04-22 Celanese Corp Tow spreading and width control device
US3461508A (en) * 1967-05-05 1969-08-19 Du Pont Acute angle tow opener
US3504489A (en) * 1967-07-03 1970-04-07 Celanese Corp Semicontinuous filament yarn
US3708832A (en) * 1970-08-10 1973-01-09 Turbo Machine Co Method for leveling tow
US3898710A (en) * 1972-08-01 1975-08-12 Fiber Industries Inc Process and apparatus for producing readily processible staple fiber and tow
US3930285A (en) * 1973-10-24 1976-01-06 Alfred Proctor Aldrich, Jr. Apparatus and method for forming staple fibers and feeding the same to a picker
US4120079A (en) * 1977-10-11 1978-10-17 Tokyo Institute Of Technology Tow opening apparatus
US4514880A (en) * 1983-03-07 1985-05-07 Allied Corporation Formation of nonwoven webs or batts from continuous filament tow or yarn strands
FR2650313B1 (en) * 1989-07-26 1992-02-28 Superba Sa METHOD AND DEVICE FOR CONTINUOUS THERMAL TREATMENT OF A TEXTILE YARN DEPOSITED IN THE FORM OF SPIERS ON A PERFORATED MOBILE SUPPORT
US5042111A (en) * 1990-11-01 1991-08-27 Board Of Trustees Operating Michigan State University Method and system for spreading a tow of fibers
CN105865964B (en) * 2016-06-25 2018-12-11 北京航空航天大学 Carbon fiber fluffing amount test device and measurement method
CN115506057A (en) * 2022-09-13 2022-12-23 东华大学 Multifilament spreading device with controllable spreading and unfolding, method and application
CN115418763A (en) * 2022-09-13 2022-12-02 东华大学 Spinning device with turning outer feeding wrapping composite structure and method for keeping spread filament width and application
CN115896996A (en) * 2022-09-13 2023-04-04 东华大学 Non-coaxial filament-spreading upper cover inner feeding wrapping composite structure spinning device and method and application

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1248023A (en) * 1913-08-21 1917-11-27 Goss Printing Press Co Ltd Web-cutting machine.
US1939525A (en) * 1932-03-04 1933-12-12 Proctor & Schwartz Inc Method of producing yarn rovings
US2055630A (en) * 1932-12-09 1936-09-29 Carver Cotton Gin Company Method of and apparatus for disintegrating fibrous material
BE432792A (en) * 1938-02-17
US2219077A (en) * 1939-12-01 1940-10-22 Johnson S Company Asbestos fiberizer
BE441358A (en) * 1940-05-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117886171A (en) * 2024-03-18 2024-04-16 吴江市兰天织造有限公司 Silk thread draw gear
CN117886171B (en) * 2024-03-18 2024-05-14 吴江市兰天织造有限公司 Silk thread draw gear

Also Published As

Publication number Publication date
US2822582A (en) 1958-02-11
GB748434A (en) 1956-05-02
BE533477A (en)
FR1113694A (en) 1956-04-03

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