EP0569304A1 - Plüschgestrick mit Jacquard-Effekten an einer Kettenstrickmaschine hergestellt und Verfahren zur dessen Herstellung - Google Patents

Plüschgestrick mit Jacquard-Effekten an einer Kettenstrickmaschine hergestellt und Verfahren zur dessen Herstellung Download PDF

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Publication number
EP0569304A1
EP0569304A1 EP93420172A EP93420172A EP0569304A1 EP 0569304 A1 EP0569304 A1 EP 0569304A1 EP 93420172 A EP93420172 A EP 93420172A EP 93420172 A EP93420172 A EP 93420172A EP 0569304 A1 EP0569304 A1 EP 0569304A1
Authority
EP
European Patent Office
Prior art keywords
bar
knitting
jacquard
threads
forming
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
EP93420172A
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English (en)
French (fr)
Other versions
EP0569304B1 (de
Inventor
Jacques Couvreur
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.)
Textiles et Plastiques Chomarat SA
Original Assignee
Textiles et Plastiques Chomarat 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 Textiles et Plastiques Chomarat SA filed Critical Textiles et Plastiques Chomarat SA
Publication of EP0569304A1 publication Critical patent/EP0569304A1/de
Application granted granted Critical
Publication of EP0569304B1 publication Critical patent/EP0569304B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D10B2505/00—Industrial
    • D10B2505/08—Upholstery, mattresses

Definitions

  • the present invention relates to a new type of velvet knit having jacquard effects produced on a knitted loom knitting machine (warp loom); it also relates to a knitting process for obtaining such a knitting.
  • the new type of velvet knit according to the invention is of the type according to which the pile effects are obtained from the front bar of the loom, the rear bar serving to constitute the bottom of the knitted fabric, said front bar being strung with an arrangement of threads of different colors, and it is characterized in that the knitting armor of the front bar forming the loops intended to constitute the hairs of the knitted fabric after treatment, is such that it comprises groups of throws on a needle separated from each other by alternating jetties under several needles of different values.
  • the knitting weave of the bar distributing the threads forming the loops is such that it comprises, in a report, six successions of four rows of stitches formed on a needle, separated from each other by jetties under a plurality of needles having two values clearly different from each other.
  • length between the two types of piers below preferably being greater than 2 and advantageously equal to 3.
  • short piers are made with four needles, while long ones are made with twelve needles.
  • Such a type of velvet can be produced by a process which is also part of the invention, a knitting process which, compared to the traditional process for making velvet knits, is characterized in that the flow rate of the yarn is varied cyclically. 'feeding of the wires intended to form the loops, so as to have an overfeeding during the phase of making the piers at great lengths, supercharging which begins before the end of the formation of the last stitch preceding the making of said large pier under.
  • the single appended figure illustrates a concrete example of the production of a velvet knit according to the invention, obtained on a conventional warp loom of the COPCENTRA-POL type from the company LIBA, equipped only with two pass bars having a gauge 28 (28 needles in 25.4 mm).
  • the operation of such a trade being well known to technicians and coming from US-A-4 003 222, will not be described in detail for the sake of simplification.
  • the article according to the invention is obtained by threading the two full knitting bars from a 76 dtex / 24-strand polyester yarn having received a FTF type treatment (fixed false twist).
  • the threads of the rear bar (bar I) are solid colored threads (white), while the threads of the front bar (bar II) intended to form the pile of the knitted fabric are threaded in from six different types of wire, respectively: hurricane (A), turquoise (B), mist (C), ocher (D), brown (E), blue (F), according to the following sequence: 4A, 2B, 2C, 4A, 2D, 2C, 4A, 2F, 2C, 4A, 2B, 2C, 4A, 2E, 2C, 4A, 2E, 2C, i.e. forty-eight wires in a warp ratio (2 times 1104 threads across the knitting width) (about two meters).
  • the sign "*" designates transition links whose profile is adapted to allow the large pier to be made.
  • Such a type of weave makes it possible to obtain a knit according to the invention which comprises on the one hand, a succession of rows of stitches (4) separated from each other by throws under several needles alternately of different length, with to know successively four needles then twelve needles.
  • a dispersed distribution of the mesh groups is obtained in a manner which can be compared to the existing notches in a satin weave of a warp and weft fabric, and which allows obtain, after finishing treatment of the article (brushing / shaving), colored patterns in the form of small squares, of different colors, such that an appearance does not appear to have any apparent relationship and does not include no lock, stripe or diagonal effect.
  • the flow rate of the wires of the bar II is modified intermittently, while that of the bar I is constant.
  • the flow rate of the bar I is adjusted to 2.55 mm per mesh, while that of the bar II is adjusted so that with each different embodiment of piers under, during the production of the last row preceding it (namely row referenced 4.5 *, 20.21 * and 12.13 *), it suddenly drops to 11.9 mm (zone D2) while it is 8.7 mm for the previous seven meshes (zone D1) .
  • Such a velvet article which can be used in numerous applications is particularly suitable for making the cover of a car seat in particular.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Of Fabric (AREA)
  • Knitting Machines (AREA)
  • Treatment Of Fiber Materials (AREA)
EP93420172A 1992-05-07 1993-04-27 Plüschgestrick mit Jacquard-Effekten an einer Kettenstrickmaschine hergestellt und Verfahren zur dessen Herstellung Expired - Lifetime EP0569304B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR929205837A FR2690930B1 (fr) 1992-05-07 1992-05-07 Tricot velours a effets jacquard realise sur un metier a mailles jetees et procede pour son obtention.
FR9205837 1992-05-07

Publications (2)

Publication Number Publication Date
EP0569304A1 true EP0569304A1 (de) 1993-11-10
EP0569304B1 EP0569304B1 (de) 1996-11-13

Family

ID=9429767

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93420172A Expired - Lifetime EP0569304B1 (de) 1992-05-07 1993-04-27 Plüschgestrick mit Jacquard-Effekten an einer Kettenstrickmaschine hergestellt und Verfahren zur dessen Herstellung

Country Status (4)

Country Link
EP (1) EP0569304B1 (de)
AT (1) ATE145256T1 (de)
DE (1) DE69305914D1 (de)
FR (1) FR2690930B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002000979A1 (fr) * 2000-06-29 2002-01-03 Textiles Et Plastiques Chomarat Procede pour la realisation d'un tricot velours a effets realises sur un metier a mailles jetees et tricots velours obtenus par la mise en oeuvre de ce procede
US6376635B1 (en) * 1999-11-15 2002-04-23 Dow Corning Toray Silicon Co., Ltd. Oligosiloxane and method of preparing same
EP1498528A1 (de) * 2003-07-15 2005-01-19 Ykk Corporation Gewirkter Haftverschluss

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1415472A (fr) * 1963-08-26 1965-10-22 Wirkwarenfabrik Gerhard Rosch Procédé pour fabriquer un lé de fils en matière synthétique entrelacés ainsi que les articles conformes à ceux obtenus
US3861175A (en) * 1973-06-11 1975-01-21 Du Pont Process for knitting two-bar fabrics from three warp thread sets
US4003222A (en) * 1974-07-23 1977-01-18 Roland Wunner Warp knitting machine for producing looped cloth
US4096610A (en) * 1977-11-21 1978-06-27 Bassist Rudolf G Method of knitting a velour fabric
EP0126828A1 (de) * 1983-05-20 1984-12-05 Fab Industries, Inc. Doppelseitige Gewirke und Verfahren zu deren Herstellung
EP0228660A1 (de) * 1985-12-23 1987-07-15 LIBA Maschinenfabrik GmbH Kettenwirkware mit einem Warengrund, bestehend aus einer Trikotlegung und einer Fransenlegung sowie eingewirkten Polschlaufen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1415472A (fr) * 1963-08-26 1965-10-22 Wirkwarenfabrik Gerhard Rosch Procédé pour fabriquer un lé de fils en matière synthétique entrelacés ainsi que les articles conformes à ceux obtenus
US3861175A (en) * 1973-06-11 1975-01-21 Du Pont Process for knitting two-bar fabrics from three warp thread sets
US4003222A (en) * 1974-07-23 1977-01-18 Roland Wunner Warp knitting machine for producing looped cloth
US4096610A (en) * 1977-11-21 1978-06-27 Bassist Rudolf G Method of knitting a velour fabric
EP0126828A1 (de) * 1983-05-20 1984-12-05 Fab Industries, Inc. Doppelseitige Gewirke und Verfahren zu deren Herstellung
EP0228660A1 (de) * 1985-12-23 1987-07-15 LIBA Maschinenfabrik GmbH Kettenwirkware mit einem Warengrund, bestehend aus einer Trikotlegung und einer Fransenlegung sowie eingewirkten Polschlaufen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6376635B1 (en) * 1999-11-15 2002-04-23 Dow Corning Toray Silicon Co., Ltd. Oligosiloxane and method of preparing same
WO2002000979A1 (fr) * 2000-06-29 2002-01-03 Textiles Et Plastiques Chomarat Procede pour la realisation d'un tricot velours a effets realises sur un metier a mailles jetees et tricots velours obtenus par la mise en oeuvre de ce procede
FR2811000A1 (fr) * 2000-06-29 2002-01-04 Textiles Plastiques Chomarat Procede pour la realisation d'un tricot velours a effets realise sur un metier a mailles jetees et tricots velours obtenus par la mise en oeuvre de ce procede
EP1498528A1 (de) * 2003-07-15 2005-01-19 Ykk Corporation Gewirkter Haftverschluss
CN100374049C (zh) * 2003-07-15 2008-03-12 Ykk株式会社 针织表面紧固件

Also Published As

Publication number Publication date
DE69305914D1 (de) 1996-12-19
FR2690930A1 (fr) 1993-11-12
ATE145256T1 (de) 1996-11-15
FR2690930B1 (fr) 1994-06-17
EP0569304B1 (de) 1996-11-13

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