Understanding GSM in Polyester Lining Fabric
GSM stands for grams per square metre and measures the weight of fabric over a standard area. It is a useful specification when comparing lining materials because it gives buyers a consistent way to understand fabric weight. However, GSM alone does not determine softness, drape or durability. When evaluating polyester lining fabric , manufacturers should consider the weave, finishing and intended garment application alongside the stated weight. A lining's behaviour depends on its construction as well as its GSM. Satin, Taffeta, Satin Dobby and Jacquard have different surface characteristics and appearances. Even when two options have similar weights, their textures and visual effects may differ. Selecting polyester lining solely by GSM can therefore overlook factors that matter to the finished garment. Buyers should first identify the required appearance and function, then compare the specifications of suitable options. Sample assessment provides a practical way to narrow the ch...