gsm stands for grams per square meter.
gsm = micron x density
For eg. Pet gsm = 12 x 1.4 = 16.8
Where
12 – Thickness of Pet film in Micron
1.4 – Density of Pet film
gsm stands for grams per square meter.
gsm = micron x density
For eg. Pet gsm = 12 x 1.4 = 16.8
Where
12 – Thickness of Pet film in Micron
1.4 – Density of Pet film