What Pilling Grade Should I Require for a Performance T-Shirt Fabric?
No ISO or ASTM method sets a passing pilling grade. Here is how to specify the method, cycles, pretreatment, and minimum grade so it holds at bulk.
Specs & Testing
Buyer's Guides
Lab Dips Explained: How to Approve Color for Performance Knit Fabric
Lab dip approval for performance knits: which illuminants to specify, when to judge color by eye or by instrument, and what a sealed standard must record.