WO2017215420A1 - Gazon artificiel sans adhésif - Google Patents

Gazon artificiel sans adhésif Download PDF

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Publication number
WO2017215420A1
WO2017215420A1 PCT/CN2017/085638 CN2017085638W WO2017215420A1 WO 2017215420 A1 WO2017215420 A1 WO 2017215420A1 CN 2017085638 W CN2017085638 W CN 2017085638W WO 2017215420 A1 WO2017215420 A1 WO 2017215420A1
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WO
WIPO (PCT)
Prior art keywords
warp
grass
base fabric
yarns
artificial turf
Prior art date
Application number
PCT/CN2017/085638
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English (en)
Chinese (zh)
Inventor
朱江峰
Original Assignee
广州傲胜人造草股份有限公司
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 广州傲胜人造草股份有限公司 filed Critical 广州傲胜人造草股份有限公司
Publication of WO2017215420A1 publication Critical patent/WO2017215420A1/fr

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Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/04—Blended or other yarns or threads containing components made from different materials
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/208—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads cellulose-based
    • D03D15/217—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads cellulose-based natural from plants, e.g. cotton
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/08—Surfaces simulating grass ; Grass-grown sports grounds

Definitions

  • the invention belongs to the field of artificial turf, and particularly relates to a non-adhesive artificial turf.
  • the existing lawns in the industry are basically composed of grass, base fabric and gum.
  • the grass silk is woven on the base fabric by a tufting machine, and the back surface is fixed on the base fabric through the adhesive layer.
  • the backing layer has a certain supporting property, and the lawn has a drainage function by punching.
  • the adhesive layer is difficult to degrade and cannot be recycled as a major obstacle to the development of artificial turf.
  • the drainage and permeability of the rubberized lawn are also greatly limited, and the extraction force is not strong, and there is nothing to do in the further development of the lawn.
  • the object of the present invention is to provide a non-adhesive artificial turf which is environmentally friendly, healthy, widely used, and has good drainage performance and air permeability.
  • a non-adhesive artificial turf comprising: a base fabric, a tuft of grass woven on the base fabric; the tuft of grass comprising 2-16 grass threads; the base fabric comprising warp yarns and weft yarns
  • the warp yarn comprises a first warp yarn and a second warp yarn, the first warp yarn being spaced apart from the second warp yarn, the first warp yarn comprising 1-6 first warp yarns, and the second warp yarn comprising 4-7 second yarns a warp thread;
  • the middle portion of the grass tuft is alternately woven on the 1-4 weft yarns along the extending direction of the warp yarns, and the two ends of the grass tufts respectively protrude from the same side of the base fabric;
  • the weft yarns extend in the direction of the weft yarns on the base fabric Any two adjacent grasses in the same row of grass clusters
  • the spacing between the clusters is 3-5 warp yarn widths; the spacing between any adjacent two grass clusters in
  • a preferred embodiment is that the tuft cluster comprises 6 grass threads, the first warp yarn comprises 6 first warp threads, and the second warp yarn comprises 6 second warp threads, the grass tufts
  • the middle portion is alternately woven on the three weft yarns along the extending direction of the warp yarns, and the spacing between any two adjacent grass tufts in the same row of grass tufts on the base fabric in the direction of the weft yarn extension is the width of four warp yarns;
  • the spacing between any two adjacent cord clusters in the same row of grass filaments on the base fabric in the direction in which the warp yarn extends is the width of five weft yarns; between the adjacent two rows of straw clusters on the base fabric
  • the pitch is the width of one weft.
  • the first warp is made of a material of polyester, pure cotton, pure hemp, purified fiber, cotton blend, wool blend, PE, PP and PA.
  • the second warp is a second warp made of a material of polyester, pure cotton, pure hemp, purified fiber, cotton blend, wool blend, PE, PP and PA.
  • a preferred embodiment is a weft yarn made of a material of PP, chemical fiber, cotton fiber blend, and PA.
  • the grass cluster has a weight of 4500-16000 DTEX, a warp gauge weight of 200-1000 DTEX, and a weft gauge weight of 6000-10000 DTEX.
  • the weft yarn has a gauge weight ranging from 6500 to 8500 DTEX.
  • the warp yarn has a fineness ranging from 30 to 120 tex.
  • a preferred embodiment is that both ends of the grass cluster protrude from the base fabric by a length of 50 mm.
  • the grass is one of a filamentous grass, a monofilament, or a reticulated grass, or a combination of two or more.
  • the first warp is a first warp made of a purified fiber material
  • the second warp is a second warp made of a pure cotton material
  • the invention has the beneficial effects of: using the design of the above structure, the grass tuft is directly woven on the base fabric, so that the grass tuft itself becomes a part of the base fabric, so that the cord pullout force is further improved. High, avoiding the easy to fall off during the use of the grass; therefore, the structure of the lawn does not require backing, making the lawn more breathable and drainage than the traditional turf containing the backing layer, while being healthier and more environmentally friendly;
  • the design of the spacing and spacing between the tufts can make the grass uniformity on the turf better; in addition, the design of the spacing and spacing between the grass clusters can make the grass uniformity on the turf better, making people experience and true.
  • the grass turf is closer.
  • Example 1 is a schematic structural view of a back-free artificial turf of Example 1;
  • a gum-free artificial turf comprising a base fabric 1 and a grass tuft 2 woven on a base fabric; the grass tuft comprises 2-16 grass threads 20; the base fabric comprising warp yarns 11 And a weft yarn 10, the warp yarn comprising a first warp yarn and a second warp yarn, the first warp yarn being spaced apart from the second warp yarn,
  • the first warp yarn comprises 1-6 first warp threads 110, and the second warp yarns comprise 4-7 second warp threads 111; the middle portions of the grass tufts are interlaced on 1-4 weft yarns along the extending direction of the warp yarns
  • the two ends of the grass cluster respectively protrude from the same side of the base fabric; the spacing between any adjacent two grass clusters in the same row of grass clusters in the direction in which the weft yarn extends in the weft yarn is 3-5 The width of the root warp yarn; the spacing between any adjacent two grass clusters in the same row of grass filaments on the base fabric in the direction
  • the first warp yarn, the second warp yarn or the weft yarn in the present invention means a material for weaving a turf base fabric, and the shape thereof may be a wire shape, a strip shape or a belt shape.
  • the grass cluster comprises 6 grasses
  • the first warp yarn comprises 6 first warps.
  • the second warp yarn comprises six second warp yarns
  • the middle portion of the grass tufts is interlaced on the three weft yarns in the extending direction of the warp yarns, and any adjacent ones of the same row of grass tufts in the direction in which the weft yarns extend in the base fabric
  • the spacing between the two grass clusters is the width of four warp yarns; the spacing between any adjacent two grass clusters in the same row of grass filaments on the base fabric in the direction of warp yarn extension is 5 weft yarns Width; the spacing between any two adjacent rows of grass clusters on the base fabric is the width of one weft yarn.
  • the weaving of the grass filaments on the three weft yarns makes the grass clusters have a "W" shape on the base fabric, which makes the firmness better and the pulling force
  • the first warp is made of a material of polyester, pure cotton, pure hemp, purified fiber, cotton blend, wool blend, PE, PP and PA.
  • the second warp is a second warp made of a material of polyester, pure cotton, pure hemp, purified fiber, cotton blend, wool blend, PE, PP and PA.
  • the weft yarn is a weft yarn made of a material of PP, chemical fiber, cotton fiber blend, and PA.
  • the grass clusters can be selected from various specifications of grass clusters, such as the tufts of the grass clusters having a weight of 4500-16000 DTEX, the warp gauges having a weight of 200-1000 DTEX, and the weft counts. It is 6000-10000DTEX.
  • the weft yarns can be selected from various specifications, and the weft yarns have a weight range of 6500-8500 DTEX.
  • the warp yarns may be selected from warp yarns of various specifications, and the warp yarns have a fineness ranging from 30 to 120 tex.
  • the length of the grass cluster protruding from the bottom can be selected according to the specific scene; if applied to the football field, the length of the two ends of the grass cluster protruding from the base fabric is 50mm.
  • the shape of the straw may not be particularly limited, and the grass is one or more of a curved grass, a monofilament, or a mesh. The combination.
  • the non-adhesive artificial turf of the present invention in order to make the lawn more closely woven, the first warp is a first warp made of purified fiber material, and the second warp is a second warp made of pure cotton material
  • the first warp of the chemical fiber material becomes tight
  • the second warp of the pure cotton material becomes the koji, so that the overall turf is tight and suitable, and the stability is better, so that the overall life of the turf is improved.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Botany (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Woven Fabrics (AREA)

Abstract

L'invention concerne du gazon artificiel sans adhésif comprenant un tissu de base (1) sur lequel sont tissées des touffes d'herbe (2). Chacune des touffes d'herbe (2) comprend de 2 à 16 fibres de gazon. Le tissu de base (1) comprend des fils de chaîne (11) et des fils de trame (10). Les fils de chaîne (11) comprennent des premiers fils de chaîne et des seconds fils de chaîne séparés par un espace. Les premiers fils de chaîne comprennent 1 à 6 premières lignes de chaîne (110), et les seconds fils de chaîne comprennent 4 à 7 secondes lignes de chaîne (111). Des parties centrales des touffes d'herbe (2) sont tissées et entrelacées avec lesdits 1 à 4 fils de trame (10) le long d'une direction d'extension des fils de chaîne (11), et deux extrémités des touffes d'herbe (2) dépassent respectivement du tissu de base (1) du même côté. Deux touffes d'herbe (2) adjacentes quelconques dans une rangée de touffes d'herbe (2) s'étendant le long d'une direction d'extension des fils de trame (10) sur le tissu de base (1) sont séparées par un espace ayant une largeur de 3 à 5 fils de chaîne (11). Deux touffes d'herbe (2) adjacentes quelconques dans une colonne de touffes d'herbe (2) s'étendant le long de la direction d'extension des fils de chaîne (11) sur le tissu de base (1) sont séparées par un espace ayant une largeur de 4 à 7 fils de trame (10). Un espace entre deux rangées adjacentes de touffes d'herbe sur le tissu de base (1) a une largeur de 1 à 2 fils de trame (10). Le gazon artificiel sans adhésif présente une respirabilité et une évacuation de l'eau avantageuses ainsi qu'une forte adhésivité.
PCT/CN2017/085638 2016-06-13 2017-05-24 Gazon artificiel sans adhésif WO2017215420A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201620570708.5U CN205856736U (zh) 2016-06-13 2016-06-13 免背胶人造草坪
CN201620570708.5 2016-06-13

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Publication Number Publication Date
WO2017215420A1 true WO2017215420A1 (fr) 2017-12-21

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PCT/CN2017/085638 WO2017215420A1 (fr) 2016-06-13 2017-05-24 Gazon artificiel sans adhésif

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CN (1) CN205856736U (fr)
WO (1) WO2017215420A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202100007019A1 (it) * 2021-03-23 2022-09-23 Safitex Turf S R L Substrato artificiale composito per la realizzazione di tappeti erbosi ibridi per impianti sportivi, aree ricreative o giardini, processo per la realizzazione di tappeti erbosi ibridi e tappeti erbosi ibridi così realizzati
CN115094704A (zh) * 2022-06-23 2022-09-23 江苏纵横优仪人造草坪有限公司 一种环保可回收人造草坪

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205856736U (zh) * 2016-06-13 2017-01-04 广州傲胜人造草股份有限公司 免背胶人造草坪
CN109295835A (zh) * 2018-09-29 2019-02-01 广州傲胜人造草股份有限公司 一种天然草与人造草混合草坪及其制备方法
CN109653064A (zh) * 2018-12-30 2019-04-19 广州傲胜人造草股份有限公司 一种休闲场地编织草毯、其制备方法及一种休闲草坪
CN109653063A (zh) * 2018-12-30 2019-04-19 广州傲胜人造草股份有限公司 一种混合编织草坪及其制备方法
CN109653065A (zh) * 2018-12-30 2019-04-19 广州傲胜人造草股份有限公司 一种运动型编织草毯、其制备方法及一种运动型草坪
CN115029991A (zh) * 2022-07-07 2022-09-09 上海天路弹性材料集团股份有限公司 人造草皮层基座、人造草皮层、混合草皮及其制作方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008077544A1 (fr) * 2006-12-22 2008-07-03 Nv Michel Van De Wiele Gazon artificiel et procédé de production associé
US20140050866A1 (en) * 2012-08-14 2014-02-20 Dywilan S.A. Mat for a hybrid turf
CN104264565A (zh) * 2014-10-21 2015-01-07 周晓新 一种人造草坪及其制作工艺
CN105568498A (zh) * 2015-12-31 2016-05-11 广州傲胜人造草有限公司 一种人造草坪及其制备方法
CN205856736U (zh) * 2016-06-13 2017-01-04 广州傲胜人造草股份有限公司 免背胶人造草坪

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008077544A1 (fr) * 2006-12-22 2008-07-03 Nv Michel Van De Wiele Gazon artificiel et procédé de production associé
US20140050866A1 (en) * 2012-08-14 2014-02-20 Dywilan S.A. Mat for a hybrid turf
CN104264565A (zh) * 2014-10-21 2015-01-07 周晓新 一种人造草坪及其制作工艺
CN105568498A (zh) * 2015-12-31 2016-05-11 广州傲胜人造草有限公司 一种人造草坪及其制备方法
CN205856736U (zh) * 2016-06-13 2017-01-04 广州傲胜人造草股份有限公司 免背胶人造草坪

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202100007019A1 (it) * 2021-03-23 2022-09-23 Safitex Turf S R L Substrato artificiale composito per la realizzazione di tappeti erbosi ibridi per impianti sportivi, aree ricreative o giardini, processo per la realizzazione di tappeti erbosi ibridi e tappeti erbosi ibridi così realizzati
EP4062753A1 (fr) * 2021-03-23 2022-09-28 Safitex Turf S.r.l. Substrat composite artificiel pour la fabrication de gazon hybride pour installations sportives, zones de loisirs ou jardins, procédé de fabrication de gazon hybride et gazon synthétique ainsi fabriqué
CN115094704A (zh) * 2022-06-23 2022-09-23 江苏纵横优仪人造草坪有限公司 一种环保可回收人造草坪

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