EP1043436A1 - Leichtgewicht-Schlingengewirk - Google Patents

Leichtgewicht-Schlingengewirk Download PDF

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Publication number
EP1043436A1
EP1043436A1 EP00400844A EP00400844A EP1043436A1 EP 1043436 A1 EP1043436 A1 EP 1043436A1 EP 00400844 A EP00400844 A EP 00400844A EP 00400844 A EP00400844 A EP 00400844A EP 1043436 A1 EP1043436 A1 EP 1043436A1
Authority
EP
European Patent Office
Prior art keywords
stitch
column
mesh
stitches
knitted
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.)
Granted
Application number
EP00400844A
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English (en)
French (fr)
Other versions
EP1043436B1 (de
Inventor
Jean-Pierre Ducauchuis
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.)
Aplix SA
Original Assignee
Aplix SA
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Filing date
Publication date
Application filed by Aplix SA filed Critical Aplix SA
Publication of EP1043436A1 publication Critical patent/EP1043436A1/de
Application granted granted Critical
Publication of EP1043436B1 publication Critical patent/EP1043436B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B18/00—Fasteners of the touch-and-close type; Making such fasteners
    • A44B18/0023—Woven or knitted fasteners
    • A44B18/0034—Female or loop elements
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/02—Pile fabrics or articles having similar surface features
    • 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
    • D10B2501/00—Wearing apparel
    • D10B2501/06—Details of garments
    • D10B2501/063—Fasteners
    • D10B2501/0632—Fasteners of the touch-and-close type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/27—Buckles, buttons, clasps, etc. including readily dissociable fastener having numerous, protruding, unitary filaments randomly interlocking with, and simultaneously moving towards, mating structure [e.g., hook-loop type fastener]
    • Y10T24/2733—Buckles, buttons, clasps, etc. including readily dissociable fastener having numerous, protruding, unitary filaments randomly interlocking with, and simultaneously moving towards, mating structure [e.g., hook-loop type fastener] having filaments formed from continuous element interwoven or knitted into distinct, mounting surface fabric

Definitions

  • the present invention relates to a fabric knitted chain with loops. These loops or loops are intended to hang in hooks to form a hook-and-loop fastening device.
  • This knitted fabric with loops has a bottom made up of chain threads, or column of stitches, and weft connecting threads, or weft threads, which come link to the chain threads, and a network of loops formed of yarns of knitted loops in the bottom of the fabric.
  • This kind of hook and loop fabric is well known in the art previous, and in particular in their application to diapers to allow hooking and unhooking of top edges of the diaper.
  • the present invention also relates to a laminated assembly consisting of a support and a knitted fabric as previously mentioned, laminated on the support.
  • This support can be an intermediate support, the whole laminate then being attached to an article, for example a diaper, or it can be the item yourself.
  • the less wires we use to make the background which is desirable from a point of economic view, the easier it is to have curls knitted in this background which are well self-supporting so as to be clear of the bottom, which is desirable to obtain a good quality of the Velcro fabric that is to say loops well released which hang easily in the male elements, for example hooks.
  • the present invention solves this dilemma by offering a knitted fabric with loops requiring, in term less weight, especially thinner yarns, to make the bottom of the fabric while holding the loops knitted in the bottom as well released from this bottom as in the bottom case using thicker wires.
  • each column of meshes is formed of a cycle, or armor ratio, of four meshes, which consist alternating two stitches including the yarn on the needle which is used to knit them is in a given direction (right-left or left-right) and two stitches including the pier on the needle which is used to knit them is in the other direction (left-right or right-left).
  • the mesh columns are made up of a cycle of four meshes, two of which are meshed in one direction and two in the other ensures that two adjacent loops will always tend to fold or lean in two mutually opposite directions, following the direction in which the mesh columns extend, so that the attachment of these loops to the male elements, for example hanging hooks will be as good as it either made by hooks coming from one side or the other fabric, which for example in the case of diapers makes it possible to ensure as good attachment of the parts hook-and-loop fasteners on the upper band of the layer on the left than that of the parts hook-and-loop fasteners on the upper band on the right.
  • the second and the fourth mesh are found on the same column i.e. the second column and the fourth column is a single column, and are separated from each other by a mesh which corresponds to a first or a third cycle stitch of the yarns of frame.
  • each loop consists of a first foot knitted in a said second mesh with a direction of throwing of the bar, of a apex of demaillage, where the loop is demayere, this unraveling being carried out at a needle position between two so-called third consecutive meshes, halfway between two columns of mesh and a second knitted foot in a so-called fourth stitch with an opposite throwing direction au says a sense of jetty, so the next loop is made by having its top of demaillage on the other side of the mesh column or mesh columns comprising said second and fourth meshes where are knitted the two feet from the previous loop. We obtain thus excellent final stability of the fabric.
  • the invention also relates to a laminated assembly comprising a support on which a fabric is laminated as previously described.
  • this invention relates to a laminated assembly whose support is a diaper.
  • Each weft thread 6 will be knitted on its mesh columns as follows. Weft thread 6 comes first mesh in a left-right stitch in a stitch 7 of a first column 8 then comes around the mesh 15 without mesh, like a conventional weft, then mesh again in a stitch 9 in column 8 following a needle throw opposite needle throw to stitch 7, then comes to intertwine in a mesh 10 of the column 11 following a conventional weft connection, with a jetty opposite to that of mesh 15 then, the weft goes repeat its cycle on other meshes in the network of mesh columns.
  • Figure 2 shows the loop network.
  • the son of loops will first mesh along a pier left-right then unravel in columns of unraveling (the columns of needles which are included between each column of meshes) before returning to mesh in the same column of mesh as where it had been previously meshed but at a distance from the previous mesh that is to say that there is one mesh out of two which is meshed by a loop, the mesh of the loop being done here in the right-left direction, then the loop wire comes unfolding on a stripping column symmetrically opposite to the previous stripping column with respect to the column of meshes where the feet of the loop are, then return to the same column of meshes to mesh again on a stitch in the left-right direction, etc.
  • Figure 3 shows the background with the network of knitted loops, the loops being in dotted lines bold, non-continuous non-bold lines and mesh columns in continuous bold lines.
  • any one mesh out of two corresponds to one foot loops
  • intermediate links also one link on two
  • the threads forming the bottom, chains and wefts have a wire thickness between 1 and 60 decitex, preferably between 12 and 45, for example 12 for chains and 22 for the wefts.
  • the loops have a thickness of wire included between 30 and 60, for example 44 decitex.
  • Figure 4 represents a column of meshes formed in a four-mesh cycle, both first stitches being formed in the left-right direction (see arrows) and the next two stitches (starting from the bottom of the figure) being formed in the right-left direction (see arrows in Figure 4) and so on.
  • the fabric according to the invention has a grammage of less than 40 g / m 2 , in particular between 15g / m 2 and 40g / m 2 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Of Fabric (AREA)
  • Woven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
EP00400844A 1999-03-30 2000-03-28 Leichtgewicht-Schlingengewirk Expired - Lifetime EP1043436B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9903954A FR2791707B1 (fr) 1999-03-30 1999-03-30 Tissu tricote a boucles de faible grammage
FR9903954 1999-03-30

Publications (2)

Publication Number Publication Date
EP1043436A1 true EP1043436A1 (de) 2000-10-11
EP1043436B1 EP1043436B1 (de) 2003-06-04

Family

ID=9543800

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00400844A Expired - Lifetime EP1043436B1 (de) 1999-03-30 2000-03-28 Leichtgewicht-Schlingengewirk

Country Status (6)

Country Link
US (1) US6196031B1 (de)
EP (1) EP1043436B1 (de)
JP (1) JP2000303330A (de)
DE (1) DE60003113T2 (de)
ES (1) ES2199745T3 (de)
FR (1) FR2791707B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1365054A1 (de) * 2002-07-05 2003-11-26 Mattes & Ammann KG Textile Kettenware
EP2334213A2 (de) * 2008-09-10 2011-06-22 3M Innovative Properties Company Aufnahmeteil eines klettverschlusses
CN111053627A (zh) * 2013-08-02 2020-04-24 赫美有限责任公司 制作轻的四轴向手术网状物的方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2811341B1 (fr) * 2000-07-04 2002-08-23 Aplix Sa Tissu a double reseaux de boucles et procede de fabrication
US7805818B2 (en) 2001-09-05 2010-10-05 The Procter & Gamble Company Nonwoven loop member for a mechanical fastener
US6845639B1 (en) * 2002-04-02 2005-01-25 Gfd Fabrics, Inc. Stretchable loop-type warp knitted textile fastener fabric and method of producing same
US20060080810A1 (en) * 2004-10-18 2006-04-20 Horn Thomas A Bonding patterns for construction of a knitted fabric landing zone
JP5841318B2 (ja) * 2010-08-06 2016-01-13 スリーエム イノベイティブ プロパティズ カンパニー 面ファスナ
JP6563636B2 (ja) * 2014-11-04 2019-08-21 スリーエム イノベイティブ プロパティズ カンパニー 面ファスナー雌材、面ファスナー、及び吸収性物品
US11535960B2 (en) * 2020-04-17 2022-12-27 Jhih Huei Trading Co., Ltd. Textile for shoe upper and shoe body including the same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317403A1 (fr) * 1975-07-10 1977-02-04 Seratec Sarl Procede de fabrication d'un tissu boucle sur un metier chaine et tissu obtenu
FR2632830A1 (fr) * 1988-06-16 1989-12-22 Aplix Sa Support en feuille portant des boucles, notamment pour la confection de l'un des deux elements d'une fermeture auto-agrippante, et procede et machine pour sa fabrication
EP0517275A2 (de) * 1991-06-06 1992-12-09 Guilford Mills, Inc. Textiler Verschlussstoff des Schlingentyps und Verfahren zu dessen Herstellung
EP0645486A1 (de) * 1993-09-27 1995-03-29 Milliken Research Corporation Klettenreissverschluss- oder Wishtuch
EP0694642A1 (de) * 1994-07-25 1996-01-31 Milliken Research Corporation Haftverschluss

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827389U (ja) * 1981-08-12 1983-02-22 三興繊維協同組合 テ−プ用編成生地
US5267453A (en) * 1991-06-06 1993-12-07 Guilford Mills, Inc. Loop-type textile fastener fabric and method of producing same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317403A1 (fr) * 1975-07-10 1977-02-04 Seratec Sarl Procede de fabrication d'un tissu boucle sur un metier chaine et tissu obtenu
FR2632830A1 (fr) * 1988-06-16 1989-12-22 Aplix Sa Support en feuille portant des boucles, notamment pour la confection de l'un des deux elements d'une fermeture auto-agrippante, et procede et machine pour sa fabrication
EP0517275A2 (de) * 1991-06-06 1992-12-09 Guilford Mills, Inc. Textiler Verschlussstoff des Schlingentyps und Verfahren zu dessen Herstellung
EP0645486A1 (de) * 1993-09-27 1995-03-29 Milliken Research Corporation Klettenreissverschluss- oder Wishtuch
EP0694642A1 (de) * 1994-07-25 1996-01-31 Milliken Research Corporation Haftverschluss

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1365054A1 (de) * 2002-07-05 2003-11-26 Mattes & Ammann KG Textile Kettenware
EP2334213A2 (de) * 2008-09-10 2011-06-22 3M Innovative Properties Company Aufnahmeteil eines klettverschlusses
EP2334213A4 (de) * 2008-09-10 2013-08-07 3M Innovative Properties Co Aufnahmeteil eines klettverschlusses
CN111053627A (zh) * 2013-08-02 2020-04-24 赫美有限责任公司 制作轻的四轴向手术网状物的方法

Also Published As

Publication number Publication date
DE60003113T2 (de) 2004-04-15
FR2791707A1 (fr) 2000-10-06
EP1043436B1 (de) 2003-06-04
ES2199745T3 (es) 2004-03-01
FR2791707B1 (fr) 2001-05-25
JP2000303330A (ja) 2000-10-31
DE60003113D1 (de) 2003-07-10
US6196031B1 (en) 2001-03-06

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