CA674101A - Tow opening - Google Patents

Tow opening

Info

Publication number
CA674101A
CA674101A CA674101A CA674101DA CA674101A CA 674101 A CA674101 A CA 674101A CA 674101 A CA674101 A CA 674101A CA 674101D A CA674101D A CA 674101DA CA 674101 A CA674101 A CA 674101A
Authority
CA
Canada
Prior art keywords
tow opening
tow
opening
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
CA674101A
Inventor
T. Dunlap Donald
E. St. Pierre Richard
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.)
Celanese Corp
Original Assignee
Celanese Corp of America
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.)
Publication date
Application granted granted Critical
Publication of CA674101A publication Critical patent/CA674101A/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)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
CA674101A 1961-11-13 Tow opening Expired CA674101A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US151900A US3156016A (en) 1961-11-13 1961-11-13 Tow opening

Publications (1)

Publication Number Publication Date
CA674101A true CA674101A (en) 1963-11-12

Family

ID=22540721

Family Applications (1)

Application Number Title Priority Date Filing Date
CA674101A Expired CA674101A (en) 1961-11-13 Tow opening

Country Status (2)

Country Link
US (1) US3156016A (en)
CA (1) CA674101A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1660243B1 (en) * 1964-07-13 1972-04-27 Celanese Corp Process for the production of a studded yarn consisting of staple fibers

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3255506A (en) * 1963-02-20 1966-06-14 Eastman Kodak Co Tow treatment
US3329543A (en) * 1963-03-08 1967-07-04 Celanese Corp Method of making cigarette filter rods
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
US3357059A (en) * 1964-07-13 1967-12-12 Celanese Corp Fiber debonding during conversion
US3317965A (en) * 1964-09-11 1967-05-09 Osaka Kiko Kabushiki Kaisha Tow filament separating apparatus
US3546722A (en) * 1964-12-30 1970-12-15 Celanese Corp Cushioning material
GB1132984A (en) * 1965-04-01 1968-11-06 Courtaulds Ltd Process and apparatus for opening tow
US3340576A (en) * 1966-04-05 1967-09-12 Eastman Kodak Co Method for blooming tow
US3471901A (en) * 1966-09-12 1969-10-14 Celanese Corp Tow processing
US3796035A (en) * 1967-07-03 1974-03-12 Celanese Corp Semi-continuous filament combination yarn
US3408696A (en) * 1967-07-20 1968-11-05 Du Pont Crimped tow deregistration apparatus
US3497920A (en) * 1967-10-25 1970-03-03 Turbo Machine Co Apparatus and method for de-registering tow
US3491409A (en) * 1968-01-25 1970-01-27 Du Pont Rotary ball apparatus for crimp deregistration
GB1264894A (en) * 1968-06-17 1972-02-23
US3952134A (en) * 1970-03-23 1976-04-20 Celanese Corporation Continuous filament product
US3739566A (en) * 1971-07-01 1973-06-19 P Smith Apparatus to produce yarn
US3739564A (en) * 1972-04-24 1973-06-19 Deering Milliken Res Corp Yarn guide
US3738093A (en) * 1972-04-24 1973-06-12 Deering Milliken Res Corp Yarn guide mounting
US3898710A (en) * 1972-08-01 1975-08-12 Fiber Industries Inc Process and apparatus for producing readily processible staple fiber and tow
GB1463114A (en) * 1974-01-28 1977-02-02 Rothmans Of Pall Mall Method and apparatus for the opening of tow
US4179776A (en) * 1977-09-19 1979-12-25 Harold Wortman Method and apparatus for deregistering and processing an open synthetic tow into fiber-filled articles
US4509452A (en) * 1982-10-29 1985-04-09 R. J. Reynolds Tobacco Company Application of liquid additives to cigarette filter tow
US4685179A (en) * 1983-10-13 1987-08-11 World Tech Fibres, Inc. Air processing apparatus
US5038989A (en) * 1988-09-12 1991-08-13 Johnson & Johnson Inc. Apparatus for partially slitting absorbent boards
DE4010700A1 (en) * 1990-04-03 1991-10-10 Hoechst Ag TAMPON AND METHOD FOR THE PRODUCTION THEREOF
US5060351B1 (en) * 1990-06-04 1994-06-07 Burnett & Co Wm T Process and apparatus for blowing continuous filament tow
CA2077130C (en) * 1991-09-04 2003-04-29 Edward Lee Morris Carbon fiber reinforced carbon/carbon composite and method of its manufacture
US6253431B1 (en) 1999-10-25 2001-07-03 Celanese Acetate Llc Air opening jet apparatus
US6543106B1 (en) 1999-10-25 2003-04-08 Celanese Acetate, Llc Apparatus, method and system for air opening of textile tow and opened textile tow web produced thereby
US20020168497A1 (en) * 2001-05-11 2002-11-14 Lester Donald H. Non woven loop forming material
US20080261044A1 (en) * 2003-02-10 2008-10-23 Jennifer Hoyt Lalli Rapidly self-assembled thin films and functional decals
US20090087348A1 (en) * 2007-02-16 2009-04-02 Richard Otto Claus Sensor applications
US20080182099A1 (en) * 2006-11-17 2008-07-31 Jennifer Hoyt Lalli Robust electrodes for shape memory films
US20080213570A1 (en) * 2007-02-16 2008-09-04 Jennifer Hoyt Lalli Self-assembled conductive deformable films
US7181817B2 (en) * 2003-09-26 2007-02-27 Celanese Acetate Llc Method and apparatus for making an absorbent composite
US6983520B2 (en) * 2003-09-26 2006-01-10 Celanese Acetate, Llc Method and apparatus for making an absorbent composite
US7103946B2 (en) * 2003-09-26 2006-09-12 Celanese Acetate Llc Method and apparatus for making an absorbent composite
US7305739B2 (en) * 2004-09-15 2007-12-11 Celanese Acetate, Llc Apparatus for tow opening
FR2900052B1 (en) * 2006-04-19 2011-02-18 Galderma Sa COMPOSITION COMPRISING AT LEAST ONE AQUEOUS PHASE AND AT LEAST ONE FATTY PHASE COMPRISING IVERMECTIN
US20080113574A1 (en) * 2006-11-14 2008-05-15 Neron Rene B Wound care product made from bulked filament tow
US20080206550A1 (en) * 2007-02-26 2008-08-28 Michael Jeremiah Borlner Hydrophobic surface
US20090035513A1 (en) * 2007-03-28 2009-02-05 Michael Jeremiah Bortner Tethered nanorods
US20080245413A1 (en) * 2007-04-04 2008-10-09 Hang Ruan Self assembled photovoltaic devices
US20090104438A1 (en) * 2007-10-17 2009-04-23 Jennifer Hoyt Lalli Abrasion resistant coatings
US8046885B1 (en) * 2008-06-02 2011-11-01 Superba Apparatus and methods for crimping textile threads
US20120213997A1 (en) * 2011-02-21 2012-08-23 United States Council For Automotive Research Fiber tow treatment apparatus and system
US8623248B2 (en) 2011-11-16 2014-01-07 Celanese Acetate Llc Methods for producing nonwoven materials from continuous tow bands
JP5764222B2 (en) * 2011-12-22 2015-08-12 帝人株式会社 Method for producing reinforcing fiber strand
CN102747489B (en) * 2012-06-26 2014-10-15 东华大学 Two-tension disc damping differential two-level split yarn spreader, as well as spinning method and application thereof
JP6184330B2 (en) * 2014-01-08 2017-08-23 株式会社ダイセル Manufacturing method and manufacturing apparatus for opened body
US9758908B2 (en) * 2014-11-03 2017-09-12 Goodrich Corporation System and method for preparing textiles with volumized tows for facilitating densification
CN104856222A (en) * 2015-04-27 2015-08-26 云南图赛科技有限公司 Filter stick forming method capable of reducing usage amount of diacetate fiber filaments
GB201609919D0 (en) * 2016-06-07 2016-07-20 Fernando Gerard Fibre spreading
US10570536B1 (en) * 2016-11-14 2020-02-25 CFA Mills, Inc. Filament count reduction for carbon fiber tow

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB189602789A (en) * 1896-02-07 1896-12-12 Robert Tasker Improvements in Machinery for Finishing the Surfaces of Cotton and other Fabrics.
US2717037A (en) * 1950-05-03 1955-09-06 Beloit Iron Works Winder and sheet separator
US2925628A (en) * 1955-04-25 1960-02-23 Bancroft Brillotex Internat S Machine for separating wool fibres or other filaments
US3032829A (en) * 1958-02-11 1962-05-08 Celanese Corp Processing tow

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1660243B1 (en) * 1964-07-13 1972-04-27 Celanese Corp Process for the production of a studded yarn consisting of staple fibers

Also Published As

Publication number Publication date
US3156016A (en) 1964-11-10

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