ZW9189A1 - Improved pizwed rollers and processes for manufacturing fibrillated films - Google Patents

Improved pizwed rollers and processes for manufacturing fibrillated films

Info

Publication number
ZW9189A1
ZW9189A1 ZW91/89A ZW9189A ZW9189A1 ZW 9189 A1 ZW9189 A1 ZW 9189A1 ZW 91/89 A ZW91/89 A ZW 91/89A ZW 9189 A ZW9189 A ZW 9189A ZW 9189 A1 ZW9189 A1 ZW 9189A1
Authority
ZW
Zimbabwe
Prior art keywords
pizwed
rollers
processes
improved
fibrillated films
Prior art date
Application number
ZW91/89A
Inventor
Hill Michael
Original Assignee
Philip Morris Prod
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 Philip Morris Prod filed Critical Philip Morris Prod
Publication of ZW9189A1 publication Critical patent/ZW9189A1/en

Links

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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
    • D01D5/423—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments by fibrillation of films or filaments
    • 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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Paper (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
ZW91/89A 1988-08-10 1989-08-07 Improved pizwed rollers and processes for manufacturing fibrillated films ZW9189A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23114488A 1988-08-10 1988-08-10

Publications (1)

Publication Number Publication Date
ZW9189A1 true ZW9189A1 (en) 1990-04-25

Family

ID=22867915

Family Applications (1)

Application Number Title Priority Date Filing Date
ZW91/89A ZW9189A1 (en) 1988-08-10 1989-08-07 Improved pizwed rollers and processes for manufacturing fibrillated films

Country Status (13)

Country Link
EP (1) EP0358334A1 (en)
JP (1) JPH04500100A (en)
KR (1) KR900702091A (en)
CN (1) CN1040734A (en)
AU (1) AU4078189A (en)
BR (1) BR8907600A (en)
CS (1) CS473989A3 (en)
DD (1) DD298595A5 (en)
HU (1) HUT59448A (en)
WO (1) WO1990001574A1 (en)
YU (1) YU157589A (en)
ZA (1) ZA896002B (en)
ZW (1) ZW9189A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2567006A1 (en) 2010-05-03 2013-03-13 Oerlikon Textile GmbH & Co. KG Method and apparatus for fibrillating synthetic ribbons
CN103184655B (en) * 2011-12-31 2015-09-02 中原工学院 The preparation method of bacteria cellulose fibre base nano carbon fibre nonwoven fabric

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3474611A (en) * 1966-09-05 1969-10-28 Mitsubishi Heavy Ind Ltd Method of making fibrous yarns and apparatus therefor
DE1918569A1 (en) * 1969-04-11 1970-10-15 Brueckner Maschb Gernot Brueck Shredding stretched plastic films
DE1931265A1 (en) * 1969-06-20 1970-12-23 Etex Ag Method for producing a fiber structure, in particular a yarn or a felt
GB1421324A (en) * 1971-11-29 1976-01-14 Stewart & Sons Wm R Fibrillating rollers
GB1411561A (en) * 1972-01-12 1975-10-29 Mackie & Sons Ltd J Fibrillating rollers
GB1442593A (en) * 1972-04-20 1976-07-14 British Ropes Ltd Filter material

Also Published As

Publication number Publication date
BR8907600A (en) 1991-07-30
CS473989A3 (en) 1992-04-15
YU157589A (en) 1991-10-31
CN1040734A (en) 1990-03-28
AU4078189A (en) 1990-03-05
ZA896002B (en) 1991-01-30
WO1990001574A1 (en) 1990-02-22
JPH04500100A (en) 1992-01-09
HUT59448A (en) 1992-05-28
HU895180D0 (en) 1991-10-28
DD298595A5 (en) 1992-03-05
KR900702091A (en) 1990-12-05
EP0358334A1 (en) 1990-03-14

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