EP0967314B1 - Bande tubulaire avec une portion séparable et procédé pour son montage au bord d'un tricot - Google Patents

Bande tubulaire avec une portion séparable et procédé pour son montage au bord d'un tricot Download PDF

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Publication number
EP0967314B1
EP0967314B1 EP19990200007 EP99200007A EP0967314B1 EP 0967314 B1 EP0967314 B1 EP 0967314B1 EP 19990200007 EP19990200007 EP 19990200007 EP 99200007 A EP99200007 A EP 99200007A EP 0967314 B1 EP0967314 B1 EP 0967314B1
Authority
EP
European Patent Office
Prior art keywords
band
loop
courses
yarn
knitted fabric
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 - Lifetime
Application number
EP19990200007
Other languages
German (de)
English (en)
Other versions
EP0967314A3 (fr
EP0967314A2 (fr
Inventor
Mariangela Turuani
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.)
Conti Complett SpA
Original Assignee
Conti Complett SpA
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 Conti Complett SpA filed Critical Conti Complett SpA
Publication of EP0967314A2 publication Critical patent/EP0967314A2/fr
Publication of EP0967314A3 publication Critical patent/EP0967314A3/fr
Application granted granted Critical
Publication of EP0967314B1 publication Critical patent/EP0967314B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
    • D06H7/22—Severing by heat or by chemical agents
    • D06H7/221—Severing by heat or by chemical agents by heat
    • D06H7/225—Severing by heat or by chemical agents by heat using meltable yarns or interwoven metal wires heated by an electric current
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
    • D04B1/16—Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B35/00—Work-feeding or -handling elements not otherwise provided for
    • D05B35/06—Work-feeding or -handling elements not otherwise provided for for attaching bands, ribbons, strips, or tapes or for binding
    • D05B35/062—Work-feeding or -handling elements not otherwise provided for for attaching bands, ribbons, strips, or tapes or for binding with hem-turning
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B37/00—Devices incorporated in sewing machines for slitting, grooving, or cutting
    • D05B37/04—Cutting devices
    • D05B37/10—Cutting devices with heated tools
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/04—Heat-responsive characteristics
    • D10B2401/041—Heat-responsive characteristics thermoplastic; thermosetting

Definitions

  • the present invention relates to a method and a band for carrying out quick overlocking of knitted fabric edges.
  • a method of carrying out quick overlockings comprises the steps of manufacturing a band with at least one tubular portion in which at least two courses of the knitted fabric are made of a yarn capable of being melted upon increasing of its temperature beyond a predetermined value; folding back the band for obtaining a loop along the band itself with the two courses of meltable yarn disposed on opposite walls of the loop; inserting an edge of the knitted fabric to be trimmed into the loop; sewing the band to the edge in such a manner that the stitching does not affect the loop bottom included between the two courses of meltable yarn; heating the band beyond the melting temperature of the meltable yarn so as to separate the loop bottom from the rest of the band; slipping off the loop bottom from the band inside.
  • the invention also relates to a band for quick overlocking, comprising at least one tubular portion intended to be folded so as to form a loop along it for receiving an edge of a knitted fabric to which the band is to be sewn, characterized in that the tubular portion of the band has at least two courses of the knitted fabric made of a meltable yarn, said at least two courses being spaced apart from each other by such a distance that they are disposed on opposite walls of the loop on folding of the band for forming the loop.
  • Fig. 1 shown in Fig. 1 is a tubular band, generally denoted by 10, folded back to form a loop 11 in which the edge 12 of a knitted fabric to be trimmed is received.
  • the band 10 is sewn in place by a stitching carried out along line 13.
  • the band is manufactured with two courses 14, 15 of a yarn of a meltable material.
  • this yarn can be of a type meltable at a given temperature, higher than the room temperature but lower than the temperature of substantial alteration of the traditional yarn, of which the rest of the band is made.
  • the preferred melting temperature can be a temperature that can be easily reached with an usual iron.
  • An appropriate yarn can be the yarn called "GRILON".
  • Fig. 2 Shown in Fig. 2 is a possible development of a course of special yarn within the band.
  • the two meltable courses are carried out in the band in such a manner that they can be disposed inside the loop 11 so as to form a separation line between the loop bottom 16 and the two flaps 17, 18 of the sewn portion along line 13.
  • the band In use, after the band has been folded, the edge to be trimmed has been inserted thereinto and the band has been sewn along line 13, the band itself can be heated beyond the melting temperature of the special-yarn courses 14, 15. After separation, the inner portion 15 of the loop can therefore be axially slipped off and removed from the band, as shown by arrow "A". The result is an internally empty band which is therefore less thick than bands of the known art. This offers a much better aesthetic effect as compared with bands of the known art.
  • the band can be of a different shape from the tubular one.
  • it can have projecting flaps 19 as shown in chain line in Fig. 1.
  • edge of a knitted fabric it is intended the edge of any article made by knitting, such as pullovers, socks, etc. for example or, at all events, any article which is trimmed using the technique of quick overlocking.
  • the meltable courses can also be more than two, for being sure for example that separation of the bottom portion occurs.
  • two pairs of meltable consecutive courses can be provided, for example.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Of Fabric (AREA)
  • Corsets Or Brassieres (AREA)
  • Image Analysis (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Socks And Pantyhose (AREA)

Claims (2)

  1. Procédé pour effectuer des coutures "en surjet" rapides, caractérisé par les étapes de:
    fabriquer une bande (10) ayant au moins une portion tubulaire dans laquelle au moins deux rangées (14, 15) de tricot se composent d'un filé en mesure d'être fondu en augmentant sa température au-delà d'une valeur prédéterminée;
    replier la bande pour obtenir une boucle (11) le long de la bande elle-même avec les deux rangées (14, 15) de filé fusible disposées sur les parois opposées (17, 18) de la boucle (11),
    insérer dans la boucle un bord (12) du tricot dont on doit effectuer la finition;
    coudre la bande (10) au bord (12) de sorte que la couture n'intéresse pas le fond de la boucle comprise entre les deux rangées (14, 15) de filé fusible;
    chauffer la bande (10) au-delà de la température de fusion du filé fusible de manière à séparer le fond de la boucle (16) du reste de la bande (10);
    défiler le fond de la bouche (16) de l'intérieur de la bande.
  2. Bande (10) pour coutures en surjet rapides, comprenant au moins une portion tubulaire destinée à être pliée de manière a former une boucle (11) le long de celle-ci pour recevoir un bord (12) d'un tricot auquel la bande doit être cousue, caractérisée en ce que la portion tubulaire de la bande a au moins deux rangées (14, 15) de tricot se composant d'un filé fusible, lesdites au moins deux rangées étant espacées l'une de l'autre d'une distance permettant leur disposition sur des parois opposées (17, 18) de la bouche (11) lors du pliage de la bande (10) pour former la boucle (11).
EP19990200007 1998-06-17 1999-01-02 Bande tubulaire avec une portion séparable et procédé pour son montage au bord d'un tricot Expired - Lifetime EP0967314B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI981379 1998-06-17
ITMI137998 1998-06-17
ITMI981379 IT1301731B1 (it) 1998-06-17 1998-06-17 Metodo e bordino tubolare scomponibile per la realizzazione dirimagliature veloci.

Publications (3)

Publication Number Publication Date
EP0967314A2 EP0967314A2 (fr) 1999-12-29
EP0967314A3 EP0967314A3 (fr) 2000-11-08
EP0967314B1 true EP0967314B1 (fr) 2003-08-20

Family

ID=11380259

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19990200007 Expired - Lifetime EP0967314B1 (fr) 1998-06-17 1999-01-02 Bande tubulaire avec une portion séparable et procédé pour son montage au bord d'un tricot

Country Status (5)

Country Link
EP (1) EP0967314B1 (fr)
AU (1) AU723375B2 (fr)
BR (1) BR9900049A (fr)
ES (1) ES2204055T3 (fr)
IT (1) IT1301731B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10117693C1 (de) * 2001-04-09 2002-12-05 Eag Gmbh Verfahren zum Stricken von Gestrickteile sowie Gestrickteile mit einem Schlauch
DE50309531D1 (de) 2002-01-18 2008-05-15 Mamutec Ag Schlinge
US6755051B2 (en) 2002-10-07 2004-06-29 Delta Galil Industries, Ltd. Knitted garments and methods of fabrication thereof
US20130074975A1 (en) * 2011-09-26 2013-03-28 Wayne Mills Company Inc. Tubular woven fabric having low melting point warp yarns
CN105568565B (zh) * 2015-12-18 2019-02-19 珠海建轩服装有限公司 一种新的防纰裂工艺
BE1026088B1 (nl) * 2018-03-12 2019-10-14 Regeneration Bvba Naaimethode met ingebouwde demontagefunctie

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1154670A (en) * 1967-09-07 1969-06-11 Rimoldi C Spa Virginio Device for Attachment to a Sewing Machine for Applying Closed Tubular Strappings to Knitwear Articles.
DE3238378A1 (de) * 1982-10-16 1984-04-19 Henkel KGaA, 4000 Düsseldorf Textiles flaechengebilde mit versteiften kantenzonen und verfahren zum herstellen des flaechengebildes
DE3724071A1 (de) * 1987-07-21 1989-02-02 Sipra Patent Beteiligung Verfahren zur herstellung von schlauchware mit voneinander trennbaren schlauchabschnitten und rundstrickmaschine hierzu
US5775394A (en) * 1994-05-17 1998-07-07 Tal Apparel, Ltd. Pucker free sleeve placket garment seam and method for production

Also Published As

Publication number Publication date
ES2204055T3 (es) 2004-04-16
AU9698498A (en) 2000-02-17
AU723375B2 (en) 2000-08-24
EP0967314A3 (fr) 2000-11-08
ITMI981379A1 (it) 1999-12-17
EP0967314A2 (fr) 1999-12-29
IT1301731B1 (it) 2000-07-07
BR9900049A (pt) 2000-02-22

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