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artificial turf

A technology of artificial turf and cushioning layer, applied in textiles, papermaking, roads, pavements, etc., can solve problems such as clogged drainage holes, and achieve the effects of increasing bonding, improving permeability and dimensional stability, and high pull-off strength

Active Publication Date: 2022-05-17
KOLON GLOTECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for cushioning, the lawn is equipped with silica, elastomers, etc., which can block the drainage holes

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0093] 100g / m 2 The base layer is made of polypropylene yarn, which forms the knitted structure. In this case, the warp of the knitted fabric has a fineness of 300 to 500 deniers, and the weft of the knitted fabric has a fineness of 1000 to 1400 deniers. The warp yarn density of the knitted fabric is 90 / cm-130 / cm, and the weft yarn density of the knitted fabric is 50 / cm-70 / cm.

example 2

[0104] The fiber length, crimp, and fineness of the buffer layer were 50 mm, 20%, and 3 to 3 deniers, respectively. Using the first fabric with high melting point and the second fabric with low melting point, make a non-woven fabric with a thickness of 3mm, and then make it g / m 2 The buffer layer. The first and second fabrics are staple fibers.

example 3

[0116] Use long fibers made of polypropylene, polyester, etc. to make non-woven fabrics with a thickness of 0.4mm and produce 50g / m 2 Adhesive layer.

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Abstract

The invention relates to an artificial lawn. The above-mentioned artificial turf includes a base layer; a buffer layer, which is located below the base layer and is composed of a single fiber non-woven fabric; a grass seedling unit penetrates the base layer and is implanted in the buffer layer, one end of the above-mentioned grass seedling unit extends to the upper direction of the above-mentioned base layer, and the grass seedling unit The other end of the grass seedling unit is located at the bottom of the buffer layer; and the adhesive layer is in contact with the bottom of the buffer layer and the other end of the grass seedling unit and is made of long-fiber non-woven fabric. In this case, at least a portion of the buffer layer penetrates the base layer and is located on the upper surface of the base layer to form pores.

Description

technical field [0001] The invention relates to an artificial turf, in particular to an artificial turf with good drainage, high peeling strength and low surface temperature. Background technique [0002] In general, artificial turf can maintain its inherent color, is not restricted by environmental conditions, and is easy to control after construction. Artificial turf is more costly than natural turf, but is preferable because it can be used semi-permanently, is easy to maintain and manage, and has a conformable surface for exercise. [0003] These artificial lawns include a large number of grass filaments fixed on the substrate with a length of about 20 mm to 70 mm, and an adhesive layer combined with the substrate so that the grass filaments are not separated from the substrate. [0004] Artificial turf is installed on ground formed from stone chips, pebbles, etc. In order to allow drainage, the lawn has a base and an adhesive backing with drainage holes. However, for ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C13/08B32B5/26B32B5/02
CPCB32B5/26E01C13/08B32B5/022B32B2262/0253B32B2262/0276B32B2255/02B32B2255/26B32B7/027B32B2262/12E01C2201/20B32B5/02D06N7/0065D06N7/0078D06N7/0081D06N2209/12
Inventor 黄世俊金钟必权宁薰裴起太
Owner KOLON GLOTECH INC
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