ZA795406B - Gear crimped polyester yarns and processes for their manufacture - Google Patents

Gear crimped polyester yarns and processes for their manufacture

Info

Publication number
ZA795406B
ZA795406B ZA00795406A ZA795406A ZA795406B ZA 795406 B ZA795406 B ZA 795406B ZA 00795406 A ZA00795406 A ZA 00795406A ZA 795406 A ZA795406 A ZA 795406A ZA 795406 B ZA795406 B ZA 795406B
Authority
ZA
South Africa
Prior art keywords
yarn
toothed wheels
drawn
crimped
inclusive
Prior art date
Application number
ZA00795406A
Other languages
English (en)
Inventor
F Shaw
W Whale
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of ZA795406B publication Critical patent/ZA795406B/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/14—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using grooved rollers or gear-wheel-type members
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2915—Rod, strand, filament or fiber including textile, cloth or fabric
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/40—Knit fabric [i.e., knit strand or strip material]
    • Y10T442/425—Including strand which is of specific structural definition
    • Y10T442/431—Cross-sectional configuration of strand material is specified

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Woven Fabrics (AREA)
  • Knitting Of Fabric (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
ZA00795406A 1978-10-27 1979-10-09 Gear crimped polyester yarns and processes for their manufacture ZA795406B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7842271 1978-10-27

Publications (1)

Publication Number Publication Date
ZA795406B true ZA795406B (en) 1980-09-24

Family

ID=10500651

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00795406A ZA795406B (en) 1978-10-27 1979-10-09 Gear crimped polyester yarns and processes for their manufacture

Country Status (17)

Country Link
US (1) US4273823A (xx)
EP (1) EP0011915B1 (xx)
JP (1) JPS5562231A (xx)
AT (1) ATE6948T1 (xx)
AU (1) AU530596B2 (xx)
BR (1) BR7906674A (xx)
CA (1) CA1124048A (xx)
DE (1) DE2966870D1 (xx)
DK (1) DK450279A (xx)
ES (1) ES485412A1 (xx)
FI (1) FI793316A (xx)
IE (1) IE49019B1 (xx)
IL (1) IL58510A (xx)
NO (1) NO793244L (xx)
NZ (1) NZ191805A (xx)
PT (1) PT70375A (xx)
ZA (1) ZA795406B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034439B1 (en) * 1980-02-18 1984-07-18 Imperial Chemical Industries Plc Gear crimped jaspe yarns and processes for their manufacture
DE3225965A1 (de) * 1982-07-10 1984-01-12 Hoechst Ag, 6230 Frankfurt Verfahren zum kontinuierlichen verstrecken und texturieren von faeden
JPH05136094A (ja) * 1991-11-11 1993-06-01 Ramuko Kk プラズマリアクター

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB984922A (en) * 1963-02-02 1965-03-03 British Nylon Spinners Ltd Improvements in or relating to drawing and crimping synthetic polymer filaments
GB1127005A (en) * 1965-08-06 1968-09-11 Ici Ltd Improvements in or relating to producing bulked multifilament yarn by crimping
GB1255478A (en) 1968-01-05 1971-12-01 Ici Ltd Improvements in or relating to gears for crimping
ZA718642B (en) * 1971-01-04 1972-11-29 Fiber Industries Inc Gear crimping
CS150037B1 (xx) * 1971-06-07 1973-09-04
JPS50135332A (xx) * 1974-04-15 1975-10-27
GB1552595A (en) 1975-09-29 1979-09-19 Ici Ltd Drawing and crimping a synthetic yarn
CH587937A5 (en) * 1976-03-16 1977-05-13 Schweizerische Viscose Polyester fibres suitable for crimping - have specified double refraction, heat shrinkage and crystallinity and are stretched below m.pt.

Also Published As

Publication number Publication date
DE2966870D1 (en) 1984-05-10
PT70375A (en) 1979-11-01
ES485412A1 (es) 1980-05-16
AU530596B2 (en) 1983-07-21
BR7906674A (pt) 1980-06-03
EP0011915B1 (en) 1984-04-04
US4273823A (en) 1981-06-16
EP0011915A1 (en) 1980-06-11
CA1124048A (en) 1982-05-25
IL58510A0 (en) 1980-01-31
JPS5562231A (en) 1980-05-10
IL58510A (en) 1983-11-30
IE49019B1 (en) 1985-07-10
DK450279A (da) 1980-04-28
ATE6948T1 (de) 1984-04-15
AU5190679A (en) 1980-05-01
NZ191805A (en) 1981-03-16
IE791892L (en) 1980-04-27
NO793244L (no) 1980-04-29
FI793316A (fi) 1980-04-28

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