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
Specs & Testing
Specs & Testing
Fabric Weight Guide: Lightweight, Midweight, Heavyweight
Use this fabric weight guide to compare lightweight, midweight, and heavyweight textiles by GSM, garment type, drape, durability, and performance use.
Specs & Testing
What Is AATCC Testing for Performance Fabrics?
Learn what AATCC testing is, why it matters for performance fabrics, and how colorfastness, shrinkage, pilling, and moisture tests protect apparel buyers.
Specs & Testing
Fabric Stretch Ratio: Elastane vs Spandex vs Mechanical Stretch
Understand fabric stretch ratio, how stretch is measured, and how elastane, spandex, and mechanical stretch affect fit, recovery, and apparel performance.
Specs & Testing
The Beginner’s Guide to Fabric GSM: What It Means for Your Apparel
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