12s OE * 12s OE - 64*44*63"
Where ,
Warp = 12s OE
Weft = 12s OE
EPI. = 64
PPI. = 44
WIDTH = 63"
Now,
Warp GLM
Total End = EPI * width
= 64 * 63
= 4032
GLM = Total end / ( warp count * 1.693)
= 4032/ ( 12* 1.693)
= 198.46
Add, Crimp % = 8%
As per fabric construction crimp % will be vary.
So,
= 198.46 + 8%
= 214.33
Add, sizing % = 5%
= 214.33 + 5%
= 225.24
Wrap GLM = 225.24
Weft GLM
= PPI * 39.37
= 44* 39.37
= 1732.28
= 1732.28 * Width in m
= 1732.28 * 63" * .0254
= 2771.99
GLM = 2771.99 / ( Weft count * 1.693)
= 2771.99 / ( 12 * 1.693)
= 136.44
Add, crimp % = 4%
GML. = 136.44 + 4%
= 141.89
Total fabric GLM ,
Wrap GLM + Weft GLM
= 225.24 + 141.89
= 366.9
GSM ,
Total fabric GLM / Width in m
= 366.9 / 1.6002
= 229
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