GSM means ‘Gram per square meter’ that is the weight of fabric in gram per one square meter. Visit blog: http://www.merchandisingbangla.com/

1. Relation Between GSM and Yarn
Count for Different fabrics

2. Introduction:
Yarn Count:
Count is a numerical value, which express the coarseness or
fineness (diameter) of the yarn and also indicate the
relationship between length and weight(the mass per unit
length or the length per unit mass)of that yarn.
GSM:
The GSM of fabric is one kind of specification of fabric
which is very important for a textile engineer for
understanding and production of fabric. GSM means ‘Gram
per square meter’ that is the weight of fabric in gram per
one square meter. By this we can compare the fabrics in
unit area which is heavier and which is lighter.

5. Relation between finished-
G.S.M. and yarn count of s/j and rib fabric
G.S.M. and yarn count of knitted fabrics
Interlock
Lycra S/J
G.S.M. and yarn count of fleece fabric and
double lacoste

6. Single Jersey
Yarn count Finished G.S.M.
18 s 220-230
20 s 200-220
24 s 180-190
26 s 160-170
28 s 150-160
30 s 140-150
34 s 120-130
Relation between finished G.S.M. and
yarn count of S/J

7. Relation between finished G.S.M. and
yarn count of Rib Fabrics
Rib Fabrics
Yarn count Finished G.S.M.
18 s 280-290
20 s 260-280
24 s 240-250
26 s 230-240
28 s 220-230
30 s 200-220
34 s 180-200

8. Relation between G.S.M. and yarn
count of fleece fabrics
Fleece fabrics
Yarn count Finished G.S.M.
34s+34s+10 s 260-270
30s +34s+10 s 280-290
28s+30 s+10s 290-300
26s+30 s+10s 310-320
24s +30s+10s 340-350

9. Relation between finished G.S.M. and
yarn count of Double Lacoste
Double Lacoste
Yarn count Finished G.S.M.
22s 240-260
24s 220-240
26s 200-220
28s 180-200
30s 160-180

10. Interlock
Yarn count Finished G.S.M.
34s 250-270
36s 230-250
38s 200-210
40s 190-200
Relation between finished G.S.M. and
yarn count of knitted fabrics (Interlock)

11. Lycra S/J
Yarn(Lycra ) count Finished G.S.M.
30s +20D 190-200
34s+20 D 180-190
38s+20 D 160-170
40s+20 D 150-160
Relation between finished G.S.M. and
yarn count of knitted fabrics (Lycra S/J)