EP0569304B1 - 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
EP0569304B1
EP0569304B1 EP93420172A EP93420172A EP0569304B1 EP 0569304 B1 EP0569304 B1 EP 0569304B1 EP 93420172 A EP93420172 A EP 93420172A EP 93420172 A EP93420172 A EP 93420172A EP 0569304 B1 EP0569304 B1 EP 0569304B1
Authority
EP
European Patent Office
Prior art keywords
bar
knitting
warp
jacquard
weave
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
EP93420172A
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English (en)
French (fr)
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EP0569304A1 (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
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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 knitting 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 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, the ratio of length between the two types of jetties under 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 knitwear, 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 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 knitted fabric according to the invention which comprises on the one hand, a succession of rows of stitches separated from each other by throws under several needles alternately of different length, namely successively four needles then twelve needles.
  • a dispersed distribution of the mesh groups is obtained in a way 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 poru that with each different realization 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 many applications is particularly suitable for making the cover of a car seat in particular.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Of Fabric (AREA)
  • Knitting Machines (AREA)
  • Treatment Of Fiber Materials (AREA)

Claims (3)

  1. Veloursgestrick mit Jacquard-Effekt hergestellt auf einer Kettenstrickmaschine, die mit Schlingenbildeplatinen ausgestattet ist und nur zwei Legeschienen (I,II) umfassen kann, wobei die Plüscheffekte durch die vordere Schiene der Maschine (Schiene II) erzielt werden, während die hintere Schiene (Schiene 1) dazu dient, den Grund des Gestricks zu bilden, dadurch gekennzeichnet, daß:
    - die vordere Schiene (II) mit einer Garnanordnung in unterschiedlichen Farben eingefädelt ist;
    - die Strickbindung der vorderen Schiene, die die Schlingen für die Formierung der Pole des Gestricks nach der Behandlung bildet, so beschaffen ist, daß sie Hohlmaschengruppen auf einer Nadel besitzt, die durch alternierende Legungen unter mehreren Nadeln mit unterschiedlichen Werten voneinander getrennt sind;
    - der Fertigartikel Farbmotive umfaßt, die ohne offensichtlichen Rapport zufällig verteilt erscheinen.
  2. Veloursgestrick nach Anspruch 1, dadurch gekennzeichnet, daß es jacquardartig aus kleinen Motiven in generell quadratischer Form und mit unterschiedlichen Farbtönen zusammengesetzt ist, wobei die Strickbindung der Schiene für den Eintrag der die Schlingen bildenden Garne so beschaffen ist, daß sie in einem Rapport sechs Folgen von je vier auf einer Nadel gebildeten Maschenreihen umfaßt, die durch Legungen unter mehreren Nadeln mit zwei deutlich voneinander differierenden Werten voneinander getrennt sind, wobei der Längenrapport zwischen den beiden Arten der Unter-Legungen vorzugsweise über 2 und vorteilhafterweise bei 3 liegt.
  3. Verfahren für die Herstellung eines Veloursgestricks mit Jacquardeffekt nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Zuführmenge der Garne für die Schlingenbildung beim Stricken zyklisch variiert wird, um während der Realisierungsphase der langen Unter-Legungen eine Voreilung zu erzielen, die vor dem Ende der Bildung der letzten Masche vor der Realisierung der besagten großen Unter-Legung beginnt.
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
FR9205837 1992-05-07
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.

Publications (2)

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

Families Citing this family (3)

* 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
FR2811000B1 (fr) * 2000-06-29 2002-08-30 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
JP3886944B2 (ja) * 2003-07-15 2007-02-28 Ｙｋｋ株式会社 編込み面ファスナー

Family Cites Families (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
DE2435312C2 (de) * 1974-07-23 1976-09-09 Liba Maschf Kettenwirkmaschine zur Herstellung von Polware
US4096610A (en) * 1977-11-21 1978-06-27 Bassist Rudolf G Method of knitting a velour fabric
US4567075A (en) * 1983-05-20 1986-01-28 Fab Industries, Inc. Double faced knit fabric and method
DE3545791C1 (de) * 1985-12-23 1987-05-14 Liba Maschf Kettenwirkware mit einem Warengrund,bestehend aus einer Trikotlegung und einer Fransenlegung sowie eingewirkten Polschlaufen

Also Published As

Publication number Publication date
FR2690930A1 (fr) 1993-11-12
ATE145256T1 (de) 1996-11-15
EP0569304A1 (de) 1993-11-10
DE69305914D1 (de) 1996-12-19
FR2690930B1 (fr) 1994-06-17

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