ADHESIVE-FREE ARTIFICIAL TURF - ALL VICTORY GRASS (GUANGZHOU) CO LTD

Title:

ADHESIVE-FREE ARTIFICIAL TURF

Document Type and Number:

WIPO Patent Application WO/2017/215420

Kind Code:

A1

Abstract:

Adhesive-free artificial turf comprises a base fabric (1) and grass tufts (2) woven thereon. Each of the grass tufts (2) comprises 2-16 turf fibers. The base fabric (1) comprises warp yarns (11) and weft yarns (10). The warp yarns (11) comprise first warp yarns and second warp yarns separated by a space therebetween. The first warp yarns comprise 1-6 first warp lines (110), and the second warp yarns comprise 4-7 second warp lines (111). Middle portions of the grass tufts (2) are woven and interlaced with the 1-4 weft yarns (10) along an extension direction of the warp yarns (11), and two ends of the grass tufts (2) respectively extend out of the base fabric (1) on the same side. Any two adjacent grass tufts (2) in a row of grass tufts (2) extending along an extension direction of the weft yarns (10) on the base fabric (1) are separated by a space having a width of 3-5 warp yarns (11). Any two adjacent grass tufts (2) in a column of grass tufts (2) extending along the extension direction of the warp yarns (11) on the base fabric (1) are separated by a space having a width of 4-7 weft yarns (10). A space between any two adjacent rows of grass tufts on the base fabric (1) has a width of 1-2 weft yarns (10). The adhesive-free artificial turf has advantages of favorable breathability and drainage, and strong adhesiveness.

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Inventors:

ZHU JIANGFENG (CN)

Application Number:

PCT/CN2017/085638

Publication Date:

December 21, 2017

Filing Date:

May 24, 2017

Export Citation:

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Assignee:

ALL VICTORY GRASS (GUANGZHOU) CO LTD (CN)

International Classes:

D02G3/04; D03D13/00; D03D15/217; D03D15/283; D03D15/47; E01C13/08

Domestic Patent References:

WO2008077544A1

2008-07-03

Foreign References:

CN105568498A	2016-05-11
US20140050866A1	2014-02-20
CN205856736U	2017-01-04
CN104264565A	2015-01-07

Attorney, Agent or Firm:

ADVANCE CHINA IP LAW OFFICE (CN)

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