FR2174812A1 - Crimping extruded polyethylene terephthalate fibres - with chain of heater and cooling units - Google Patents

Crimping extruded polyethylene terephthalate fibres - with chain of heater and cooling units

Info

Publication number
FR2174812A1
FR2174812A1 FR7212448A FR7212448A FR2174812A1 FR 2174812 A1 FR2174812 A1 FR 2174812A1 FR 7212448 A FR7212448 A FR 7212448A FR 7212448 A FR7212448 A FR 7212448A FR 2174812 A1 FR2174812 A1 FR 2174812A1
Authority
FR
France
Prior art keywords
heater
crimping
chain
polyethylene terephthalate
cooling units
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.)
Withdrawn
Application number
FR7212448A
Other languages
English (en)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of FR2174812A1 publication Critical patent/FR2174812A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/009—Condensation or reaction polymers
    • D04H3/011—Polyesters
    • 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
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • D01D5/23—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool by asymmetrical cooling of filaments, threads, or the like, leaving the spinnerettes
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
FR7212448A 1972-03-09 1972-04-10 Crimping extruded polyethylene terephthalate fibres - with chain of heater and cooling units Withdrawn FR2174812A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722211395 DE2211395A1 (de) 1972-03-09 1972-03-09 Verfahren zum herstellen von dreidimensional gekraeuselten faeden und fasern

Publications (1)

Publication Number Publication Date
FR2174812A1 true FR2174812A1 (en) 1973-10-19

Family

ID=5838420

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7212448A Withdrawn FR2174812A1 (en) 1972-03-09 1972-04-10 Crimping extruded polyethylene terephthalate fibres - with chain of heater and cooling units

Country Status (6)

Country Link
JP (1) JPS49513A (enrdf_load_stackoverflow)
CH (1) CH530479A (enrdf_load_stackoverflow)
DE (1) DE2211395A1 (enrdf_load_stackoverflow)
FR (1) FR2174812A1 (enrdf_load_stackoverflow)
IT (1) IT951274B (enrdf_load_stackoverflow)
NL (1) NL7204537A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405313A1 (fr) * 1977-10-06 1979-05-04 Monsanto Co Procede de production de files de polyamide a auto-plissement ou auto-ondulation et nouveaux produits ainsi obtenus
EP1065300A1 (en) * 1999-06-28 2001-01-03 Uni-Charm Corporation Elastically stretchable nonwoven fabric and process for making the same

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195161A (en) 1973-09-26 1980-03-25 Celanese Corporation Polyester fiber
JPS5151592A (en) * 1974-10-25 1976-05-07 Kikkoman Shoyu Co Ltd Shoyuno sokujoho
JPS5160724A (en) * 1974-11-21 1976-05-26 Teijin Ltd Kenshukushino seizohoho
JPS5218898A (en) * 1975-08-06 1977-02-12 Noda Sangyo Kagaku Kenkyusho Rapid production of soy sauce of low salt concentration
JPS5911160A (ja) * 1982-07-08 1984-01-20 Kikkoman Corp 調味液の製造法
US4522773A (en) * 1983-02-24 1985-06-11 Celanese Corporation Process for producing self-crimping polyester yarn
JPH01201567A (ja) * 1988-01-30 1989-08-14 Asahi Chem Ind Co Ltd 嵩高スパンボンド不織布の製造方法
DE102008053919B4 (de) * 2008-09-10 2012-10-04 Carl Freudenberg Kg Verfahren und Anlage zur Herstellung von Vliesstoffen sowie Vliesstoff
CN103132248B (zh) * 2011-11-24 2015-06-24 佛山市斯乐普特种材料有限公司 一种弹性纺粘非织造布的制造设备及其方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405313A1 (fr) * 1977-10-06 1979-05-04 Monsanto Co Procede de production de files de polyamide a auto-plissement ou auto-ondulation et nouveaux produits ainsi obtenus
EP1065300A1 (en) * 1999-06-28 2001-01-03 Uni-Charm Corporation Elastically stretchable nonwoven fabric and process for making the same
SG85197A1 (en) * 1999-06-28 2001-12-19 Uni Charm Corp Elastically stretchable nonwoven fabric and process for making the same
US6890466B2 (en) 1999-06-28 2005-05-10 Uni-Charm Corporation Elastically stretchable nonwoven fabric and process for making the same

Also Published As

Publication number Publication date
CH530479A (de) 1972-11-15
NL7204537A (enrdf_load_stackoverflow) 1973-09-11
JPS49513A (enrdf_load_stackoverflow) 1974-01-07
DE2211395A1 (de) 1973-09-20
IT951274B (it) 1973-06-30

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Legal Events

Date Code Title Description
RE Withdrawal of published application