CA1148728A - Methode de crepage au jet d'air de files de polyester a faible taux de retrecissement - Google Patents

Methode de crepage au jet d'air de files de polyester a faible taux de retrecissement

Info

Publication number: CA1148728A
Authority: CA; Canada
Prior art keywords: yarn; jet; textured; air jet; dtex
Prior art date: 1980-01-07
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

CA000367513A

Other languages

English (en)

Inventor

Ralph C. Wirsig

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.)

DuPont Canada Inc

Original Assignee

DuPont Canada Inc

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.)

1980-01-07

Filing date

1980-12-23

Publication date

1983-06-28

1980-12-23 Application filed by DuPont Canada Inc filed Critical DuPont Canada Inc

1983-06-28 Application granted granted Critical

1983-06-28 Publication of CA1148728A publication Critical patent/CA1148728A/fr

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 42
229920000728 polyester Polymers 0.000 title claims abstract description 36
238000004519 manufacturing process Methods 0.000 title description 4
238000010438 heat treatment Methods 0.000 claims abstract description 15
238000010622 cold drawing Methods 0.000 claims abstract description 11
238000004804 winding Methods 0.000 claims abstract description 4
239000002131 composite material Substances 0.000 description 7
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
238000012986 modification Methods 0.000 description 3
230000004048 modification Effects 0.000 description 3
230000000052 comparative effect Effects 0.000 description 2
238000002074 melt spinning Methods 0.000 description 2
239000005020 polyethylene terephthalate Substances 0.000 description 2
241001589086 Bellapiscis medius Species 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
238000005259 measurement Methods 0.000 description 1
-1 polyethylene terephthalate Polymers 0.000 description 1
229920000139 polyethylene terephthalate Polymers 0.000 description 1
230000000007 visual effect Effects 0.000 description 1

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
- D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
- D02G1/168—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam including drawing or stretching on the same machine

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
Textile Engineering (AREA)
Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Artificial Filaments (AREA)

CA000367513A 1980-01-07 1980-12-23 Methode de crepage au jet d'air de files de polyester a faible taux de retrecissement Expired CA1148728A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB8000428		1980-01-07
GB80.00428		1980-01-07

Publications (1)

Publication Number	Publication Date
CA1148728A true CA1148728A (fr)	1983-06-28

Family

ID=10510479

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000367513A Expired CA1148728A (fr)	1980-01-07	1980-12-23	Methode de crepage au jet d'air de files de polyester a faible taux de retrecissement

Country Status (3)

Country	Link
EP (1)	EP0032067A1 (fr)
JP (1)	JPS56101928A (fr)
CA (1)	CA1148728A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3530936A1 (de) *	1984-09-25	1986-04-17	Aktiengesellschaft Fr. Mettler's Söhne Maschinenfabrik, Arth am See	Einrichtung zum verarbeiten eines fadens aus synthesefasern, verwendung der einrichtung und verfahren zum herstellen eines gebrauchsfertigen naehzwirnes
US5054174A (en) *	1988-12-13	1991-10-08	Barmag Ag	Method of producing an air textured yarn
DE4004721C2 (de) *	1988-12-13	2002-09-26	Staehle Gmbh H	Verfahren zur Herstellung eines lufttexturierten Fadens
DE19809600C1 (de) *	1998-03-03	1999-10-21	Heberlein Fasertech Ag	Garnbehandlungseinrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3680301A (en) *	1970-09-23	1972-08-01	Rhodiaceta	Textured polyethylene terephthalate yarns
GB1371340A (en) *	1970-12-31	1974-10-23	Platt International Ltd	Process and apparatus for texturising yarn
FR2278807A1 (fr) *	1974-06-21	1976-02-13	Rhone Poulenc Textile	Procede et dispositif pour l'obtention de fils textures
US3973386A (en) *	1974-08-14	1976-08-10	E. I. Du Pont De Nemours And Company	Process for texturing polyester yarn
US4248036A (en) *	1979-03-08	1981-02-03	E. I. Du Pont De Nemours And Company	Bulky yarn

1980
- 1980-12-23 CA CA000367513A patent/CA1148728A/fr not_active Expired
- 1980-12-31 EP EP19800304778 patent/EP0032067A1/fr not_active Withdrawn
1981
- 1981-01-06 JP JP20181A patent/JPS56101928A/ja active Pending

Also Published As

Publication number	Publication date
EP0032067A1 (fr)	1981-07-15
JPS56101928A (en)	1981-08-14

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Legal Events

Date	Code	Title	Description
2000-06-28	MKEX	Expiry