What is GSM or weight or areal density of a fabric?

Typically the GSM stands for grams per square meter. Therefore GSM of a fabric means how much is the weight of a square meter of fabric in grams. In other words the weight in grams of a fabric with length X width = 1 meter X 1 meter. This is also called the areal densityContinue reading “What is GSM or weight or areal density of a fabric?”