Hi,
I'm looking at bonded nylon/polyester thread and I just can't work out what the NNs sizes mean? I know what they relate to in terms of Tex but I just can't work out what the 20s, 40s, 60s numbers mean?
I understand the NNs relates to the size/weight of the thread but I can't work out what system this is?
As far as I know
20s = TEX138
40s = TEX70
60s = TEX45
Denier is the weight in grams for 9000 metres of a thread
Tex is the weight in grams for 1000 metres of a thread
Just what do the NNs numbers relate to?
Thanks,
Matt
I'm looking at bonded nylon/polyester thread and I just can't work out what the NNs sizes mean? I know what they relate to in terms of Tex but I just can't work out what the 20s, 40s, 60s numbers mean?
I understand the NNs relates to the size/weight of the thread but I can't work out what system this is?
As far as I know
20s = TEX138
40s = TEX70
60s = TEX45
Denier is the weight in grams for 9000 metres of a thread
Tex is the weight in grams for 1000 metres of a thread
Just what do the NNs numbers relate to?
Thanks,
Matt