FR2032971A5 - - Google Patents

Info

Publication number
FR2032971A5
FR2032971A5 FR7006370A FR7006370A FR2032971A5 FR 2032971 A5 FR2032971 A5 FR 2032971A5 FR 7006370 A FR7006370 A FR 7006370A FR 7006370 A FR7006370 A FR 7006370A FR 2032971 A5 FR2032971 A5 FR 2032971A5
Authority
FR
France
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
FR7006370A
Other languages
French (fr)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR2032971A5 publication Critical patent/FR2032971A5/fr
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
    • D02J1/08—Interlacing constituent filaments without breakage thereof, e.g. by use of turbulent air streams
    • 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
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/04—Devices for imparting false twist
    • D02G1/08—Rollers or other friction causing elements
    • 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
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/34—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Looms (AREA)
FR7006370A 1969-02-24 1970-02-23 Expired FR2032971A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80159669A 1969-02-24 1969-02-24
US88353669A 1969-12-09 1969-12-09

Publications (1)

Publication Number Publication Date
FR2032971A5 true FR2032971A5 (en) 1970-11-27

Family

ID=27122359

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7006370A Expired FR2032971A5 (en) 1969-02-24 1970-02-23

Country Status (6)

Country Link
JP (1) JPS5028533B1 (en)
BE (1) BE746280A (en)
DE (1) DE2008338A1 (en)
FR (1) FR2032971A5 (en)
GB (1) GB1307311A (en)
NL (1) NL7002526A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56100686U (en) * 1979-12-28 1981-08-07
DE4324752C2 (en) * 1993-07-23 1996-08-22 Hoechst Ag Multi-filament flat yarn with low tendency to open and good thread closure, process for the production of multi-filament flat yarn and its use
CN109811447B (en) * 2019-01-30 2020-04-21 江苏恒力化纤股份有限公司 Device for testing network degree of network wire
CN113003654B (en) * 2021-03-01 2022-11-25 上海凤贤化工科技有限公司 Screen washing type filter screen mechanism

Also Published As

Publication number Publication date
NL7002526A (en) 1970-08-26
DE2008338A1 (en) 1970-10-01
BE746280A (en) 1970-07-31
JPS5028533B1 (en) 1975-09-16
GB1307311A (en) 1973-02-21

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Legal Events

Date Code Title Description
ST Notification of lapse