1, Identify by the yarn of the grass .
PE and PP be most popular yarn for artificial grass . PE is a little softer , have good feature and price . PP is a little stong , it is used for tennis field and playground and so on . PA be the best material for artificial grass . It is acceptable for US and EU countries . And in China customers just try to test for PA .
The backing . Wool compound backing is useful , have good feature for resisting water and glue . Price acceptable . Net fibre backing with glass fibre in it , it can help to stress the yarn .
The latex . BASF emulsion be acceptable due to its lower price and good feature . PU backing is envioromental , but expensive .It is the normal products for International world . Satisfied by some US customers .
2,Identify by the structure of the yarn .
There be fibrillated yarn , monofilament yarn , curled yarn , monofilament mix with nylon , monofilament yarn mix with curled yarn and so on . Fibrillated yarn be common , the technology is steable in China now . These years , monofilament yarn develop well in China. it can be used for landscaping , most like nature grass . Most of the curled yarn be importing .Monofilament yarn mix with nylon or curled yarn , have good sporting feature and decoration feature .
3 . Identify from the weight of the yarn .
There be Dtex value for each products , such as 7400D , 8800D , 11000D and so on . That means the weight for 9000 meters yarn . Normaly , the heavier for the weight , the better for the quality .
4, Identify from the color and the density .
5.Identify from the sample project and so on .
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