Denier
A unit used to indicate yarn thickness. Lower denier generally means finer and lighter yarn.
Fabric Glossary
Technical Terms for Fabric Development
Use a shared vocabulary when discussing construction, performance and finishing with your fabric supplier.
GSM
The weight of fabric measured in grams per square meter.
Fabric Density
The number of yarns arranged within a defined area of woven fabric.
Calendering
A finishing process that uses heat and pressure to improve surface smoothness, density or down-proof performance.
DWR
A surface treatment that helps water form droplets and roll off the fabric.
Lamination
The bonding of a fabric to a membrane or another layer to create combined performance.