WO1999057352A1 - Procede de recyclage de fils de chaine pour lisiere et appareil permettant de mettre en oeuvre ce procede - Google Patents

Procede de recyclage de fils de chaine pour lisiere et appareil permettant de mettre en oeuvre ce procede Download PDF

Info

Publication number
WO1999057352A1
WO1999057352A1 PCT/US1998/009067 US9809067W WO9957352A1 WO 1999057352 A1 WO1999057352 A1 WO 1999057352A1 US 9809067 W US9809067 W US 9809067W WO 9957352 A1 WO9957352 A1 WO 9957352A1
Authority
WO
WIPO (PCT)
Prior art keywords
selvage
yarns
warp yarns
fill
yarn
Prior art date
Application number
PCT/US1998/009067
Other languages
English (en)
Inventor
Robert Lee Poe
Felix Mcbee, Jr.
Phillip Wayne Pledger
Original Assignee
The Goodyear Tire & Rubber Company
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 The Goodyear Tire & Rubber Company filed Critical The Goodyear Tire & Rubber Company
Priority to US09/674,569 priority Critical patent/US6227254B1/en
Priority to EP98920205A priority patent/EP1075556B1/fr
Priority to DE69809298T priority patent/DE69809298T2/de
Priority to BR9815843-0A priority patent/BR9815843A/pt
Priority to PCT/US1998/009067 priority patent/WO1999057352A1/fr
Priority to AU72830/98A priority patent/AU7283098A/en
Publication of WO1999057352A1 publication Critical patent/WO1999057352A1/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/40—Forming selvedges

Definitions

  • This invention relates to a method of recycling selvage warp yarns in a fabric weaving operation and an apparatus for carrying out the method.
  • Background of the Invention Heretofore, the selvage warp yarns which bind the fill yarns during the weaving operation were slit from the fabric warp yarns and discarded.
  • This invention reduces such a waste by recycling the warp yarns of the selvage. This is accomplished by using selvage warp yarns which are guided in a continuous pattern through the loom, returned through a spreader means to discard the cut fill fringe yarns and recombined to go through the loom again. Summary of the Invention
  • a method of recycling selvage warp yarns in a weaving operation comprised of: a. providing a plurality of selvage warp yarns which form a continuous loop through the loom; b. feeding the selvage warp yarns next to an outer fabric warp yarn; c. weaving fill yarns through all of the warp yarns; d. slitting the fill yarns between the outer fabric warp yarn and the inner selvage warp yarn; e. passing the selvage warp yarns through a separator to allow the cut fill yarn fringe ends to dislodge from the selvage warp yarns; and f. recombining the selvage warp yarns to feed through the loom again.
  • an apparatus for recycling the selvage warp yarns in a weaving operation comprising: a. means for guiding a plurality of continuous selvage warp yarns into a loom; b. a loom to weave the warp yarns with fill yarns into a fabric; c. a slitter means for slitting the fill yarns between an innermost selvage warp yarn and an outermost main fabric warp yarn; d. guide rollers to direct the cut selvage portion through a horn guide; e. a shaker bar to shake the cut fill fringe yarns from the continuous selvage warp yarns; and f. a spreader bar having spaced guides for each continuous selvage warp yarn to aid in dislodging the fill fringe yarn.
  • FIGURE 1 is a schematic elevational view of the weaving operation of the invention.
  • FIGURE 2 is a schematic plan view of the weaving operation of the invention.
  • FIGURE 3 is an enlarged view of the splitting operation of the invention. Description of the Invention
  • a fabric weaving system is shown generally at 10 where the main fabric warp yarns 12 are fed from creels 13 (FIGURE 2) along with the continuous selvage warp yarns 14 to the compression stand 16 into the loom 18 through guide rollers 20 under a dancer roll 22 which reciprocates vertically as shown by the double headed arrow to adjust the tension on the warp yarns.
  • the warp yarns next pass through drop wires 24 which detect if any of the warp yarns are broken to halt the weaving operation.
  • the warp yarns pass through the heddles 26 which raise and lower adjacent warp yarns or groups thereof to form the shed 25 wherethrough the fill yarns 27 are passed to form the weave .
  • the reed 28 is a comb-like device that separates the warp yarns and also beats each succeeding fill yarn against that already woven.
  • the thus woven fabric then passes past the slitter means 30 which slits the fill yarns 27 between the innermost continuous selvage yarn 14 and the outermost main fabric warn yarn 12. It is preferred that in weaving, a space of from 3 to 9 mm be left between the aforementioned yarns.
  • the selvage is then separated over guide roller 33 from the main fabric where the main fabric is wound on wind-up roll 32 and the selvage is guided on roll 34 beneath the loom through horn guide 36 and onto spreader bar 41 which has spaced guides 42 which separate the continuous selvage warp yarns 14 to allow the fill fringe yarns 40 to be discharged from the continuous selvage warp yarns 14 with the help of shaker bar 38 which is attached to the dancer roll 22 with its up and down motion.
  • the continuous selvage warp yarns are then converged over rollers 44 to pass through the loom again.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Abstract

Cette invention concerne un procédé permettant de recycler les fils (14) de chaîne pour lisière au cours d'une opération de tissage, lequel procédé consiste à utiliser des fils de chaîne pour lisière continus. La lisière est coupée après être passée dans le métier (18) depuis les fils de chaîne du tissu principal (12).
PCT/US1998/009067 1998-05-05 1998-05-05 Procede de recyclage de fils de chaine pour lisiere et appareil permettant de mettre en oeuvre ce procede WO1999057352A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US09/674,569 US6227254B1 (en) 1998-05-05 1998-05-05 Method and apparatus for recycling selvage warp yarns
EP98920205A EP1075556B1 (fr) 1998-05-05 1998-05-05 Procede de recyclage de fils de chaine pour lisiere et appareil permettant de mettre en oeuvre ce procede
DE69809298T DE69809298T2 (de) 1998-05-05 1998-05-05 Verfahren zur wiederverwendung von kantenkettfäden und vorrichtung zur durchführung des verfahrens
BR9815843-0A BR9815843A (pt) 1998-05-05 1998-05-05 Método de reciclagem de fios de urdidura de ourela e aparelho para execução do método
PCT/US1998/009067 WO1999057352A1 (fr) 1998-05-05 1998-05-05 Procede de recyclage de fils de chaine pour lisiere et appareil permettant de mettre en oeuvre ce procede
AU72830/98A AU7283098A (en) 1998-05-05 1998-05-05 Method of recycling selvage warp yarns and apparatus to carry out the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1998/009067 WO1999057352A1 (fr) 1998-05-05 1998-05-05 Procede de recyclage de fils de chaine pour lisiere et appareil permettant de mettre en oeuvre ce procede

Publications (1)

Publication Number Publication Date
WO1999057352A1 true WO1999057352A1 (fr) 1999-11-11

Family

ID=22266981

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/009067 WO1999057352A1 (fr) 1998-05-05 1998-05-05 Procede de recyclage de fils de chaine pour lisiere et appareil permettant de mettre en oeuvre ce procede

Country Status (4)

Country Link
EP (1) EP1075556B1 (fr)
AU (1) AU7283098A (fr)
DE (1) DE69809298T2 (fr)
WO (1) WO1999057352A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102230253A (zh) * 2011-06-20 2011-11-02 山东济宁如意毛纺织股份有限公司 剑杆织机假边纱循环使用方法
KR101328534B1 (ko) * 2012-02-03 2013-11-13 한국실크연구원 셀비지로부터 실크의 분리회수를 위한 위사분리장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2153250A1 (fr) * 1971-09-24 1973-05-04 North American Rockwell
DE3025744A1 (de) * 1980-07-08 1982-01-28 Erhard 7143 Vaihingen Kenk Verfahren und vorrichtung zur voruebergehenden bildung einer webleiste fuer schuetzenlose webautomaten
EP0251017A1 (fr) * 1986-06-26 1988-01-07 Klöcker-Entwicklungs-GmbH Dispositif pour obtenir un déchet de fil de trame mince

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2153250A1 (fr) * 1971-09-24 1973-05-04 North American Rockwell
DE3025744A1 (de) * 1980-07-08 1982-01-28 Erhard 7143 Vaihingen Kenk Verfahren und vorrichtung zur voruebergehenden bildung einer webleiste fuer schuetzenlose webautomaten
EP0251017A1 (fr) * 1986-06-26 1988-01-07 Klöcker-Entwicklungs-GmbH Dispositif pour obtenir un déchet de fil de trame mince

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102230253A (zh) * 2011-06-20 2011-11-02 山东济宁如意毛纺织股份有限公司 剑杆织机假边纱循环使用方法
KR101328534B1 (ko) * 2012-02-03 2013-11-13 한국실크연구원 셀비지로부터 실크의 분리회수를 위한 위사분리장치

Also Published As

Publication number Publication date
EP1075556A1 (fr) 2001-02-14
EP1075556B1 (fr) 2002-11-06
DE69809298T2 (de) 2003-09-11
DE69809298D1 (de) 2002-12-12
AU7283098A (en) 1999-11-23

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