DE2249947A1 - Verfahren und vorrichtung zur kontinuierlichen herstellung gekraeuselter stapelfasergebilde aus fadenbuendeln aus thermoplastischem material - Google Patents

Verfahren und vorrichtung zur kontinuierlichen herstellung gekraeuselter stapelfasergebilde aus fadenbuendeln aus thermoplastischem material

Info

Publication number
DE2249947A1
DE2249947A1 DE2249947A DE2249947A DE2249947A1 DE 2249947 A1 DE2249947 A1 DE 2249947A1 DE 2249947 A DE2249947 A DE 2249947A DE 2249947 A DE2249947 A DE 2249947A DE 2249947 A1 DE2249947 A1 DE 2249947A1
Authority
DE
Germany
Prior art keywords
grinding
thread
cutting
staple fiber
bundle
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.)
Pending
Application number
DE2249947A
Other languages
German (de)
English (en)
Inventor
Ludwig Horvath
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.)
Heberlein and Co AG
Original Assignee
Heberlein and Co AG
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
Priority claimed from CH1610571A external-priority patent/CH549107A/de
Priority claimed from CH347272A external-priority patent/CH543603A/de
Application filed by Heberlein and Co AG filed Critical Heberlein and Co AG
Publication of DE2249947A1 publication Critical patent/DE2249947A1/de
Pending legal-status Critical Current

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
    • D02G1/02—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
    • D02G1/0206—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 by false-twisting
    • D02G1/0246—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 by false-twisting at least some of the filaments being simultaneously broken or cut, e.g. by stretching or abrading

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Preliminary Treatment Of Fibers (AREA)
DE2249947A 1971-11-05 1972-10-12 Verfahren und vorrichtung zur kontinuierlichen herstellung gekraeuselter stapelfasergebilde aus fadenbuendeln aus thermoplastischem material Pending DE2249947A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1610571A CH549107A (en) 1971-11-05 1971-11-05 Short crimped fibres prodn - by false twisting thread bundle, and contacting bundle with abrasive or cutting device
CH347272A CH543603A (de) 1972-03-09 1972-03-09 Verfahren zur kontinuierlichen Herstellung eines Stapelfasergebildes mit gleichmässiger dichter Stapelung aus einem Fadenbündel aus synthetischem oder halbsynthetischem Material

Publications (1)

Publication Number Publication Date
DE2249947A1 true DE2249947A1 (de) 1973-05-10

Family

ID=25693088

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2249947A Pending DE2249947A1 (de) 1971-11-05 1972-10-12 Verfahren und vorrichtung zur kontinuierlichen herstellung gekraeuselter stapelfasergebilde aus fadenbuendeln aus thermoplastischem material

Country Status (9)

Country Link
US (1) US3831360A (es)
JP (1) JPS4853040A (es)
BE (1) BE790897A (es)
DD (1) DD101183A5 (es)
DE (1) DE2249947A1 (es)
ES (1) ES408215A1 (es)
FR (1) FR2159938A5 (es)
IT (1) IT973383B (es)
NL (1) NL7213683A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2443238A1 (de) * 1974-09-10 1976-03-18 Kugelfischer G Schaefer & Co Reibrotor

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991549A (en) * 1973-02-19 1976-11-16 Hoechst Aktiengesellschaft Filament yarn and process to prepare same
US3987614A (en) * 1973-02-19 1976-10-26 Hoechst Aktiengesellschaft Voluminous filament yarn
JPS5146180B2 (es) * 1973-07-12 1976-12-07
US3946548A (en) * 1973-03-02 1976-03-30 Teijin Limited Bulky multifilament yarn and process for manufacturing the same
GB1471590A (en) * 1973-10-29 1977-04-27 Asahi Chemical Ind Method for producing bulked yarns
JPS5212362A (en) * 1975-07-18 1977-01-29 Toray Industries Fluid treatment apparatus
GB1565949A (en) * 1975-11-13 1980-04-23 Platt Saco Lowell Ltd Open-end spinning
US4062177A (en) * 1976-06-16 1977-12-13 Toray Industries, Inc. Spun yarn and process for manufacturing the same
GB1602089A (en) * 1977-06-09 1981-11-04 Teijin Seiki Co Ltd Bulky yarn producing apparatus
DE2854578A1 (de) * 1978-12-18 1980-07-03 Barmag Barmer Maschf Verfahren zum texturieren eines multifilen chemiefaserfadens
US4948549A (en) * 1987-09-04 1990-08-14 Filterwerk Mann & Hummel Gmbh Process for producing soot filter elements
US5956828A (en) * 1998-05-28 1999-09-28 China Textile Institute Sanding apparatus for air textured yarn and false twist yarn
US6854167B2 (en) 2002-12-09 2005-02-15 Milliken & Company Treatment of filament yarns to provide spun-like characteristics and yarns and fabrics produced thereby
AU2003298642A1 (en) * 2002-12-09 2004-06-30 Milliken And Company Treatment of filament yarns to provide spun-like characteristics and yarns and fabrics produced thereby
US20060200956A1 (en) * 2003-04-15 2006-09-14 Alfio Vezil Method and device for the mechanical treatment of a yarn particularly a synthetic multi-strand yarn, and yarn produced in this way
ITFI20030116A1 (it) * 2003-04-24 2004-10-25 Pecci Filati S P A Procedimento ed apparecchiatura per la trasformazione di filati e filato cosi' realizzato
US10986878B2 (en) * 2014-10-01 2021-04-27 Shanghai Uniwise International Co. Ltd. Composite waterproof breathable sock with two-way extensible properties
EP4049548B1 (en) 2021-02-26 2023-09-27 Shanghai Uniwise International Co Ltd Composite items of footwear and handwear
US11638452B2 (en) 2021-02-26 2023-05-02 Shanghai Uniwise International Co Limited Composite items of footwear and handwear

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2184254A (en) * 1939-12-19 Method and apparatus for the production of broken
US2156723A (en) * 1937-06-23 1939-05-02 Ig Farbenindustrie Ag Crimping device
US2278879A (en) * 1939-10-12 1942-04-07 Du Pont Yarn structure and method and apparatus for producing same
US2570173A (en) * 1950-05-17 1951-10-02 Kohorn Henry Von Method of producing yarn
US3017684A (en) * 1956-01-24 1962-01-23 Deering Milliken Res Corp Textile materials and method of making the same
US3001358A (en) * 1956-11-28 1961-09-26 Midland Ross Corp Bulked continuous multi-filament yarn
US3379003A (en) * 1964-12-28 1968-04-23 Maurice S. Kanbar Method of making spun yarn from false twist crimped yarns
US3435608A (en) * 1967-04-28 1969-04-01 Techniservice Corp Strand treatment
US3516241A (en) * 1968-10-30 1970-06-23 Asahi Chemical Ind Process for the manufacture of crimped spun yarn

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2443238A1 (de) * 1974-09-10 1976-03-18 Kugelfischer G Schaefer & Co Reibrotor

Also Published As

Publication number Publication date
BE790897A (fr) 1973-05-03
DD101183A5 (es) 1973-10-20
NL7213683A (es) 1973-05-08
ES408215A1 (es) 1975-11-16
IT973383B (it) 1974-06-10
US3831360A (en) 1974-08-27
FR2159938A5 (es) 1973-06-22
JPS4853040A (es) 1973-07-25

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