CA982797A - Plural knife edge tow cutting apparatus and process - Google Patents

Plural knife edge tow cutting apparatus and process

Info

Publication number
CA982797A
CA982797A CA177,758A CA177758A CA982797A CA 982797 A CA982797 A CA 982797A CA 177758 A CA177758 A CA 177758A CA 982797 A CA982797 A CA 982797A
Authority
CA
Canada
Prior art keywords
cutting apparatus
knife edge
tow cutting
plural knife
plural
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
CA177,758A
Other versions
CA177758S (en
Inventor
Charles W. Cook
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.)
Fiber Industries Inc
Original Assignee
Fiber Industries Inc
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 Fiber Industries Inc filed Critical Fiber Industries Inc
Application granted granted Critical
Publication of CA982797A publication Critical patent/CA982797A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
    • D01G1/02—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form
    • D01G1/04—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form by cutting

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
CA177,758A 1972-08-01 1973-07-31 Plural knife edge tow cutting apparatus and process Expired CA982797A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US277026A US3898710A (en) 1972-08-01 1972-08-01 Process and apparatus for producing readily processible staple fiber and tow

Publications (1)

Publication Number Publication Date
CA982797A true CA982797A (en) 1976-02-03

Family

ID=23059121

Family Applications (1)

Application Number Title Priority Date Filing Date
CA177,758A Expired CA982797A (en) 1972-08-01 1973-07-31 Plural knife edge tow cutting apparatus and process

Country Status (4)

Country Link
US (1) US3898710A (en)
BR (1) BR7305731D0 (en)
CA (1) CA982797A (en)
GB (1) GB1400136A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204443A (en) * 1977-03-04 1980-05-27 Mcluskie Albert Cutting method and apparatus
US5200269A (en) * 1990-06-01 1993-04-06 E. I. Du Pont De Nemours And Company Apparatus and method for baling cut fibers and product
WO2009082350A2 (en) * 2007-12-21 2009-07-02 Antal Boldizar Method of making a polymer / natural fiber composite pellet and/or a coupling agent / natural fiber pellet and the pellet made by the method
US20120213997A1 (en) * 2011-02-21 2012-08-23 United States Council For Automotive Research Fiber tow treatment apparatus and system
CN112981567A (en) * 2021-02-20 2021-06-18 南京闻浩纺织有限公司 Preparation method of polypropylene fiber yarn

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE533477A (en) * 1953-11-23
CA674101A (en) * 1961-11-13 1963-11-12 T. Dunlap Donald Tow opening
BE634439A (en) * 1962-07-03
GB979918A (en) * 1962-07-30 1965-01-06 Du Pont Improvements relating to textile products
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
US3380131A (en) * 1964-07-13 1968-04-30 Fiber Industries Inc Method and apparatus deflecting and drawing tow
US3485120A (en) * 1966-09-08 1969-12-23 Eastman Kodak Co Method and apparatus for cutting elongated material

Also Published As

Publication number Publication date
GB1400136A (en) 1975-07-16
BR7305731D0 (en) 1974-09-05
US3898710A (en) 1975-08-12

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