Tech Tip: What is the difference between the ways of specifying paper weight and thickness – gsm vs mil vs pound?
A: There are three most commonly used metrics for describing paper weight or thickness – gsm, mil, and pounds. GSM: The first is Grams per Square Meter (gsm), which measures mass per unit of area. A typical gsm for a good quality photo or proofing paper is 250. A thin […]






