EP0078753B1 - Procédé pour la fabrication de fil élasthane guipe - Google Patents

Procédé pour la fabrication de fil élasthane guipe Download PDF

Info

Publication number
EP0078753B1
EP0078753B1 EP82420148A EP82420148A EP0078753B1 EP 0078753 B1 EP0078753 B1 EP 0078753B1 EP 82420148 A EP82420148 A EP 82420148A EP 82420148 A EP82420148 A EP 82420148A EP 0078753 B1 EP0078753 B1 EP 0078753B1
Authority
EP
European Patent Office
Prior art keywords
yarn
twist
turns
thread
wire
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.)
Expired
Application number
EP82420148A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0078753A3 (en
EP0078753A2 (fr
Inventor
Pierre Payen
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.)
L Payen et Cie SA
Original Assignee
L Payen et Cie SA
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 L Payen et Cie SA filed Critical L Payen et Cie SA
Publication of EP0078753A2 publication Critical patent/EP0078753A2/fr
Publication of EP0078753A3 publication Critical patent/EP0078753A3/fr
Application granted granted Critical
Publication of EP0078753B1 publication Critical patent/EP0078753B1/fr
Expired legal-status Critical Current

Links

Images

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
    • 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
    • D02G3/32—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic
    • D02G3/328—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic containing elastane

Definitions

  • the invention relates to a method for manufacturing elastic wrapped yarn with a spandex and more particularly a method for manufacturing simple wrapped elasthane yarn.
  • the invention overcomes these drawbacks. It relates to a process which is both economical and allows for larger windings.
  • the number of wrapping turns must be of the order of one third of the usual twist of simple wrapping. If this number were lower, we would then no longer have a covering, but then an assembly in which the elastane thread would not be positioned in the middle, that is to say in the core, but would come to the periodically contrary on the surface, so that during the complementary torsion, this presence on the surface would be accentuated.
  • the yarn thus obtained would be fragile, since the elasthane yarn would be poorly protected, therefore subject to scuffing.
  • FIG. 1 shows in section a rough assembly for the implementation of phase 1
  • FIG. 2 is a rough assembly, seen in section, for the implementation of phase 2.
  • Reception (10) takes place on a spool (11) with a diameter of 120 mm and a stroke of 200 mm.
  • This coil (10) is then placed (see FIG. 2) on a double twist spindle type 2055 of ACBF with a pot diameter of 140 mm. During this treatment, this coil (10) is therefore fixed.
  • the speed of rotation of the spindle (22-24) is about 15,000 rpm in S, which gives the wire (31) a complementary twist of 1200 rpm in S.
  • the wire (31) therefore has a final number of turns of 1200 plus 600, or 1800 rpm in S.
  • the coil (30) obtained weighs approximately 1.5 kg compared to 1 kg in the most favorable cases currently starting from a single covering machine.
  • the wire (31) obtained has excellent elasticity and very good coverage, so that for most common applications, it is advantageous to eliminate conventional heat treatments for fixing.
  • This thread is perfectly suitable for the manufacture of woven or knitted fabrics, especially for the bottom legs.
  • This wire (31) can easily be identified in relation to a conventional wrapped single wire.
  • the core wire then commutes a twist equal to the number of wrapping turns.
  • the core wire receives a twist of 1800 turns in Z.
  • the number of turns in phase 1 is 700 rpm in S whereas in phase 2, it is 1400 rpm in S, which gives a final number of turns of 2100 rpm.
  • the wire obtained has the same properties as that obtained in Example 1.
  • Example 1 is repeated, replacing the coating textured thread (7) with a raw thread of the same nature and the same title.
  • the number of turns in the first wrapping phase is increased to 700 rpm.
  • the rotation of the double twist spindle (22-24) is fixed at 13,000 rpm, which gives an additional twist of 1400 rpm.
  • the wire (31) therefore has a final number of turns of 2100 rpm in S.
  • Example 1 is repeated, replacing the core thread (3) with a 20-denier elasthane thread stretched four times and the coating thread (7) with a greige polyamide 6.6 thread of 17 dtex / 5 strands.
  • the number of wrapping turns in the first phase is 850 rpm in S.
  • the additional twist given by the double twist spindle (22-24) is 1650 rpm in S.
  • the finished yarn (31) has a final twist of 2500 rpm in S. This thread is perfectly suitable for the manufacture of tights or stockings.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
EP82420148A 1981-11-02 1982-10-22 Procédé pour la fabrication de fil élasthane guipe Expired EP0078753B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8120711A FR2515701B1 (fr) 1981-11-02 1981-11-02 Procede pour la fabrication de fil elasthane enrobe
FR8120711 1981-11-02

Publications (3)

Publication Number Publication Date
EP0078753A2 EP0078753A2 (fr) 1983-05-11
EP0078753A3 EP0078753A3 (en) 1983-06-29
EP0078753B1 true EP0078753B1 (fr) 1985-04-17

Family

ID=9263704

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82420148A Expired EP0078753B1 (fr) 1981-11-02 1982-10-22 Procédé pour la fabrication de fil élasthane guipe

Country Status (5)

Country Link
US (1) US4525992A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0078753B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS58136842A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3263153D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2515701B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561676B1 (fr) * 1984-03-22 1986-08-14 Pierre Payen Procede perfectionne de guipage d'un fil elasthane
JPS636124A (ja) * 1986-06-25 1988-01-12 中島織物工業株式会社 改質カバリング糸とその製造法
JPS63145868U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-03-16 1988-09-27
JPH07122189B2 (ja) * 1987-12-22 1995-12-25 帝人製機株式会社 カバリングヤーンの巻取方法
US5823014A (en) * 1993-10-15 1998-10-20 Toray Industries, Inc. Hosiery and process for producing the same
US5881411A (en) * 1996-12-23 1999-03-16 Fypro Thread Company, Inc. Twisted, dyed and bonded filaments
FR2772797A1 (fr) * 1997-12-24 1999-06-25 Cortex Etoffe textile elastique, soyeuse, fluide et lavable
ATE277211T1 (de) * 1999-06-15 2004-10-15 Wgf Colcoton Garn Hasenack & C Strickerzeugnis wie strumpf, strumpfhose, socke od. dgl. sowie verwendung von siro-garnen zur herstellung von strümpfen, strumpfhosen, socken und anderen gestrickten elastischen bekleidungsstücken
DE10019555C2 (de) 2000-04-20 2003-06-26 Hamel Ag Arbon Verfahren zur Herstellung von elastischen Umwindegarnen
US7135227B2 (en) * 2003-04-25 2006-11-14 Textronics, Inc. Electrically conductive elastic composite yarn, methods for making the same, and articles incorporating the same
JP4201639B2 (ja) * 2003-05-09 2008-12-24 サカイオーベックス株式会社 人工皮革用補強材およびその製造方法
AU2004258170B2 (en) * 2003-07-10 2010-12-09 Return Textiles, Llc Yarns, particularly yarns incorporating recycled material, and methods of making them
JP4834672B2 (ja) * 2004-11-15 2011-12-14 テクストロニクス， インク． 弾性複合ヤーン、それを作る方法およびそれを含む物品
EP1815049A1 (en) * 2004-11-15 2007-08-08 Textronics, Inc. Functional elastic composite yarn, methods for making the same, and articles incorporating the same
US20060281382A1 (en) * 2005-06-10 2006-12-14 Eleni Karayianni Surface functional electro-textile with functionality modulation capability, methods for making the same, and applications incorporating the same
US7413802B2 (en) 2005-08-16 2008-08-19 Textronics, Inc. Energy active composite yarn, methods for making the same, and articles incorporating the same
US7342175B2 (en) * 2005-09-19 2008-03-11 Fci Americas Technology, Inc. Electrical connector
US7385138B2 (en) * 2005-09-19 2008-06-10 Fci Americas Technology, Inc. Electrical connector with wedges and spring
JP6064204B2 (ja) * 2012-03-06 2017-01-25 岡本株式会社 靴下

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB443188A (en) * 1935-09-14 1936-02-24 Robert Pickles Improvements relating to the manufacture of elastic threads
US2061021A (en) * 1936-04-01 1936-11-17 Us Rubber Prod Inc Elastic yarn and method of making the same
US2254712A (en) * 1938-10-12 1941-09-02 Clark Thread Co Composite rubber-textile thread, yarn, fabric, and method of production
US2263612A (en) * 1940-11-13 1941-11-25 Us Rubber Co Method of making elastic yarn
US3257793A (en) * 1963-12-26 1966-06-28 Abbott Machine Co Making core yarn
US3495393A (en) * 1967-03-08 1970-02-17 Teijin Ltd Non- or low-stretch composite yarn of super high bulk
FR2145109A5 (en) * 1971-07-06 1973-02-16 Payen & Cie L Fancy yarn formed from gimped yarn and twisted fibre yarn
FR2184230A5 (en) * 1972-05-12 1973-12-21 Payen Pierre Gimping elastic core yarn - by withdrawing core yarn from stationary package and winding cover yarn around it
FR2185207A5 (en) * 1972-05-19 1973-12-28 Payen Pierre Composite multi-filament elastic yarn - has highly extensible filament core and a gimp yarn having under 20% extension capability

Also Published As

Publication number Publication date
FR2515701A1 (fr) 1983-05-06
JPS58136842A (ja) 1983-08-15
EP0078753A3 (en) 1983-06-29
FR2515701B1 (fr) 1986-03-14
JPH0140131B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-08-25
US4525992A (en) 1985-07-02
EP0078753A2 (fr) 1983-05-11
DE3263153D1 (en) 1985-05-23

Similar Documents

Publication Publication Date Title
EP0078753B1 (fr) Procédé pour la fabrication de fil élasthane guipe
FR2488513A1 (fr) Fil pour sutures chirurgicales et procede pour sa fabrication
CH361881A (fr) Filé élastique
US3921382A (en) Method of making a covered elastic yarn
US3481134A (en) Method of making multistrand textile cord
CN109695084B (zh) 一种含热熔丝的弹性织带的制备方法
EP0157710A1 (fr) Procédé de guipage d'un fil élastique
EP0409752B1 (fr) Procédé et machine pour la fabrication en continu d'un fil élastique à base d'élasthane
JPS5824536B2 (ja) フクゴウケンシユクシ ノ セイゾウホウホウ
EP0070210A1 (fr) Procédé et dispositif de fabrication d'un fil à âme
KR20040079938A (ko) 커버링사 및 그 제조 방법
WO1997048843A1 (fr) Procede de realisation d'un fil mixte extensible et machine pour sa mise en oeuvre
JPS5891839A (ja) 複合仮撚捲縮糸
EP0551787B1 (fr) Machine pour la réalisation de fils guipés
FR2899603A1 (fr) Fil reliefe, et procede de fabrication
FR1366143A (fr) Fil et son procédé de fabrication
JPH09154457A (ja) 延縄用幹縄および釣糸
EP2292818B1 (fr) Procédé de fabrication d'une ficelle élastique et ficelle élastique obtenue
FR2541325A1 (fr) Procede de teinture de fils synthetiques
FR2509759A1 (fr) Fil texture non double de grande masse lineique et son procede de production
FR3132917A1 (fr) Procédé de fabrication d’une estrope
JPH05195356A (ja) 一重カバリング弾性糸
BE412683A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR2664911A1 (fr) Procede et installation pour le moulinage de fils enroules sous la forme de gateaux et plus particulierement de fils de verre.
CH192548A (fr) Procédé de fabrication d'un fil élastique et fil élastique obtenu d'après ce procédé.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): CH DE GB IT LI

AK Designated contracting states

Designated state(s): CH DE GB IT LI

17P Request for examination filed

Effective date: 19830610

ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): CH DE GB IT LI

REF Corresponds to:

Ref document number: 3263153

Country of ref document: DE

Date of ref document: 19850523

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19941018

Year of fee payment: 13

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19951031

Ref country code: CH

Effective date: 19951031

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19991013

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19991015

Year of fee payment: 18

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20001022

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20001022

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010703