EP0662538A1 - Etoffe de distance, procédé pour sa fabrication et métier à tricoter à la chaîne pour la mise en oeuvre de ce procédé - Google Patents

Etoffe de distance, procédé pour sa fabrication et métier à tricoter à la chaîne pour la mise en oeuvre de ce procédé Download PDF

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Publication number
EP0662538A1
EP0662538A1 EP94118936A EP94118936A EP0662538A1 EP 0662538 A1 EP0662538 A1 EP 0662538A1 EP 94118936 A EP94118936 A EP 94118936A EP 94118936 A EP94118936 A EP 94118936A EP 0662538 A1 EP0662538 A1 EP 0662538A1
Authority
EP
European Patent Office
Prior art keywords
threads
pile
base
pile threads
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.)
Ceased
Application number
EP94118936A
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German (de)
English (en)
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.)
Karl Mayer Textilmaschinenfabrik GmbH
Original Assignee
Karl Mayer Textilmaschinenfabrik GmbH
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 Karl Mayer Textilmaschinenfabrik GmbH filed Critical Karl Mayer Textilmaschinenfabrik GmbH
Publication of EP0662538A1 publication Critical patent/EP0662538A1/fr
Ceased legal-status Critical Current

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Classifications

    • 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
    • D10B2403/00—Details of fabric structure established in the fabric forming process
    • D10B2403/01—Surface features
    • D10B2403/011—Dissimilar front and back faces
    • D10B2403/0111—One hairy surface, e.g. napped or raised
    • 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
    • D10B2403/00—Details of fabric structure established in the fabric forming process
    • D10B2403/02—Cross-sectional features
    • D10B2403/021—Lofty fabric with equidistantly spaced front and back plies, e.g. spacer fabrics
    • 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
    • D10B2505/00—Industrial
    • D10B2505/08—Upholstery, mattresses

Definitions

  • the invention relates to a spacer fabric according to the preamble of claim 1, a method for producing this spacer fabric according to the preamble of claim 3 and a right-right warp knitting machine for carrying out the method according to the preamble of claim 10.
  • Spacer fabrics in which a front and a back fabric base are connected by intermediate threads, have a variety of applications in technology, industrial textiles, automotive engineering, medical textiles, sportswear and the like.
  • the spacer fabric can be given numerous desirable properties, such as elastic compliance with pressure, air permeability or moisture transport.
  • the raw material which consists of polyester, polyamide, polypropylene or the like, can be used sorted and can therefore be easily recycled.
  • the invention has for its object to show a way how to produce a spacer fabric, which has a surface provided with a pole, with reduced material expenditure and with less work.
  • the pile threads can be sheared to form plush or velor or to even out the surface.
  • the method according to claim 3 is recommended. Because pile threads and retaining threads intersect and thus hang together, when the pile threads are pulled out, the distance between the front and the back fabric shortens as much as the length of the retaining threads allows. The pile-forming parts of the pile threads are therefore stored during the production of the spacer fabric between the front and the back fabric. After pulling out, the compression properties are determined by the holding threads. This type of pole production does not require knitting needles that remain stitchless. Rather, the pile and holding threads can be laid using the full number of knitting needles.
  • the opposite processing of the threads of the one thread system and the pile threads according to claim 7 is particularly favorable.
  • the first thread system is laid with closed stitches and the pile thread system with open stitches. This gives a plating effect, i.e. the fabric base is covered by the stitches of the pile threads.
  • the mesh heads and legs come to rest on the outside of the fabric surface and can thus be particularly easily grasped by the rough scratches of the separate roughing machine.
  • the holding threads are advantageously monofilaments. They therefore have a certain elasticity, which leads to the desired recovery properties.
  • the development according to claim 9 makes it possible to determine the height of the drawn pile threads.
  • a right-right warp knitting machine is recommended for producing such a spacer fabric. It is particularly important here that pile threads and holding threads are only meshed with one fabric base and cross each other.
  • the right-right warp knitting machine illustrated in FIG. 1 has a front needle contour 1 with milling plates 2 and knitting needles 3 for producing a front fabric base 4 and a rear needle contour 5 with milling plates 6 and knitting needles 7 for manufacturing a rear fabric base 8.
  • the laying bar L1 feeds a first thread system 9 to form the front fabric base 4.
  • the laying bar L4 feeds a second thread system 10 to form the rear fabric base 8.
  • the laying bar L3 feeds pile threads 11 in such a way that they only mesh with the front fabric base 4.
  • the laying bar L2 leads to holding threads 12 which mesh only with the back fabric base 8 and on the Places 13 cross the pile threads 11 such that pile threads and retaining threads hang together.
  • FIG. 2 A corresponding layout picture is illustrated in FIG. 2. It should be noted here that the rows of the front knitting needles 3 are denoted by V and the rows of the rear knitting needles by H.
  • all thread systems are placed as a jersey, the laying bars L1 and L3 only interacting with the knitting needles of the front row V and the laying bars L2 and L3 only with the knitting needles of the rear row H. Since the laying bar L3 is assigned to the pile threads 11 and the laying bar L2 to the holding threads 12, this results in the crossing of the two threads.
  • the pile threads 11 are laid with open stitches, while the threads of the first thread system 9 are processed with closed stitches. This means that the two thread systems are considered in the opposite direction and therefore the front fabric base 4 is covered by the stitches of the pile threads 11.
  • a roughing machine 16 has scratches 17 on a rotating carrier 18.
  • the scratches 17 grip the sections of the pile threads 11 lying on the top of the front fabric base 4 and pull them outward, so that there are outside pile loops 19 or, if these loops are torn open by the scratches 17, velor results.
  • the pile loops 19 can be pulled out until the holding threads 12 rest against the front fabric base 4.
  • the volume of the spacer fabric 14 is reduced to a size predetermined by the length of the holding threads 12.
  • the pile loops 19 are sheared in a clipper 20 so that a velor or Plush remains on the front outside of the spacer fabric 14.
  • FIG. 4 This results in the spacer fabric 21 illustrated in FIG. 4, which has a front fabric base 4, a rear fabric base 8, holding threads 12 in between and pile threads 11 on the outside.
  • Different pile heights can be achieved by changing the distance a of the milling plates 2 and 6 and the ratio of the thread infeed speed of pile threads 11 and retaining threads 12. Given a distance a, pile loops with a low height b 1 and retaining loops with a greater height c 1 are obtained when the speed of the pile threads is less than that of the holding threads, as illustrated in FIG. 5. In contrast, you get a larger pile height b2 and a smaller height c2 of the holding loops if the running-in speed of the pile threads is greater than that of the holding shutters. For example, with a sheet height c 1 of the holding threads 12 of 4 mm and 2 mm later pile height b 1 plus 2 mm estimated shrinkage in the raw material, a milling plate spacing of 8 mm should be set.
  • pile threads 11 and retaining threads 12 can also be interchanged, so that the pile loops on the outside of the rear fabric base 8 are pulled out.
  • Other basic and pile bindings can be used, for example cloth, atlas or fringe. A higher number of bars can be used to achieve special effects.
  • the holding threads 12 can also be reduced again of the volume of the spacer fabric 14 are pulled outwards and treated analogously to the pile threads according to FIG. 3. All known plastics and other materials can be considered as thread material.
  • the holding threads should be designed as monofilaments with elastic restoring force.
  • the new spacer fabric is applicable for the aforementioned and numerous other known and new purposes. It is particularly suitable as a reference material for vehicle interiors, furniture and the like.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Of Fabric (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Knitting Machines (AREA)
EP94118936A 1994-01-07 1994-12-01 Etoffe de distance, procédé pour sa fabrication et métier à tricoter à la chaîne pour la mise en oeuvre de ce procédé Ceased EP0662538A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4400239 1994-01-07
DE19944400239 DE4400239A1 (de) 1994-01-07 1994-01-07 Abstandsgewirk, Verfahren zu seiner Herstellung und Kettenwirkmaschine zur Durchführung des Verfahrens

Publications (1)

Publication Number Publication Date
EP0662538A1 true EP0662538A1 (fr) 1995-07-12

Family

ID=6507521

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94118936A Ceased EP0662538A1 (fr) 1994-01-07 1994-12-01 Etoffe de distance, procédé pour sa fabrication et métier à tricoter à la chaîne pour la mise en oeuvre de ce procédé

Country Status (3)

Country Link
EP (1) EP0662538A1 (fr)
JP (1) JPH07216696A (fr)
DE (1) DE4400239A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2352959A (en) * 1999-08-11 2001-02-14 Design Prot Systems Ltd An article of protective clothing
DE10257399A1 (de) * 2002-12-09 2004-07-08 Lisa Dräxlmaier GmbH Dekorschicht für ein Innenausstattungsteil eines Kraftfahrzeugs
CN101962870A (zh) * 2010-09-09 2011-02-02 江苏兴达利集团有限公司 具有双s形图案的涤锦珊瑚绒织物的加工方法
EP2105525A4 (fr) * 2006-11-17 2015-08-12 Hokuriku S T R Cooperative Matériau en feuille
EP3002353A1 (fr) 2015-03-09 2016-04-06 Karl Mayer Textilmaschinenfabrik GmbH tricot à mailles jetées double paroi et procédé de production dudit tricot
EP3015580A1 (fr) * 2014-11-03 2016-05-04 Fachhochschule Dresden - Private Fachhochschule gGmbH Produit textile
CN107075764A (zh) * 2014-08-22 2017-08-18 恩坦华产品有限责任公司 用于暗针缝制成形部件的方法和装置以及由该方法形成的部件
WO2023036895A1 (fr) 2021-09-10 2023-03-16 Carl Zeiss Smt Gmbh Procédé et appareil pour réparer un défaut d'un échantillon à l'aide d'un faisceau de particules focalisé

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100514455B1 (ko) * 2002-08-07 2005-09-15 송유철 파일사 편직기
DE102005023594A1 (de) 2005-05-18 2006-11-30 M.Pore Gmbh Formsteifes Abstandsgewirk und Verfahren zu dessen Herstellung
JP4853781B2 (ja) * 2006-09-16 2012-01-11 Ｔｂカワシマ株式会社 二重編地
JP5373162B2 (ja) * 2011-08-30 2013-12-18 セーレン株式会社 ダブルラッセル経編地およびその製造方法および表皮材

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1507442A (fr) * 1966-01-14 1967-12-29 Jean Guesken Maschinenfabrik E Procédé de fabrication d'articles en tricot gonflants pour couvertures ou autres usages, ainsi qu'articles conformes à ceux obtenus
US4302953A (en) * 1979-07-25 1981-12-01 Karl Mayer Textilmaschinenfabrik Gmbh Right-right warp knitting machines
EP0429802A2 (fr) * 1989-11-30 1991-06-05 Guilford Mills, Inc. Article textile avec couches opposées, une absorbante et une non-absorbante, et procédé pour fabriquer celui-ci
EP0529671A2 (fr) * 1991-08-30 1993-03-03 WILHELM KNEITZ & CO. AG Matériau textile en couches, notamment pour des applications techniques

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1588537A (fr) * 1968-07-31 1970-04-17
JPS584106B2 (ja) * 1976-10-06 1983-01-25 日本マイヤ−株式会社 二面式パイル地の編成方法
JPS5929708B2 (ja) * 1978-05-04 1984-07-23 日本マイヤ−株式会社 パイル経編地の製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1507442A (fr) * 1966-01-14 1967-12-29 Jean Guesken Maschinenfabrik E Procédé de fabrication d'articles en tricot gonflants pour couvertures ou autres usages, ainsi qu'articles conformes à ceux obtenus
US4302953A (en) * 1979-07-25 1981-12-01 Karl Mayer Textilmaschinenfabrik Gmbh Right-right warp knitting machines
EP0429802A2 (fr) * 1989-11-30 1991-06-05 Guilford Mills, Inc. Article textile avec couches opposées, une absorbante et une non-absorbante, et procédé pour fabriquer celui-ci
EP0529671A2 (fr) * 1991-08-30 1993-03-03 WILHELM KNEITZ & CO. AG Matériau textile en couches, notamment pour des applications techniques

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2352959A (en) * 1999-08-11 2001-02-14 Design Prot Systems Ltd An article of protective clothing
DE10257399A1 (de) * 2002-12-09 2004-07-08 Lisa Dräxlmaier GmbH Dekorschicht für ein Innenausstattungsteil eines Kraftfahrzeugs
DE10257399B4 (de) * 2002-12-09 2007-12-06 Lisa Dräxlmaier GmbH Dekorschicht für ein Innenausstattungsteil eines Kraftfahrzeugs
EP2105525A4 (fr) * 2006-11-17 2015-08-12 Hokuriku S T R Cooperative Matériau en feuille
CN101962870A (zh) * 2010-09-09 2011-02-02 江苏兴达利集团有限公司 具有双s形图案的涤锦珊瑚绒织物的加工方法
CN107075764A (zh) * 2014-08-22 2017-08-18 恩坦华产品有限责任公司 用于暗针缝制成形部件的方法和装置以及由该方法形成的部件
CN107075764B (zh) * 2014-08-22 2020-08-14 恩坦华产品有限责任公司 用于暗针缝制成形部件的方法和装置以及由该方法形成的部件
EP3015580A1 (fr) * 2014-11-03 2016-05-04 Fachhochschule Dresden - Private Fachhochschule gGmbH Produit textile
EP3002353A1 (fr) 2015-03-09 2016-04-06 Karl Mayer Textilmaschinenfabrik GmbH tricot à mailles jetées double paroi et procédé de production dudit tricot
WO2023036895A1 (fr) 2021-09-10 2023-03-16 Carl Zeiss Smt Gmbh Procédé et appareil pour réparer un défaut d'un échantillon à l'aide d'un faisceau de particules focalisé

Also Published As

Publication number Publication date
DE4400239A1 (de) 1995-07-13
JPH07216696A (ja) 1995-08-15

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