Fabric shrinkage calculation: AATCC 135 & ISO 6330 testing, shrinkage formula, pattern adjustment, D036 <3% pre-shrunk stability.
Read Full Story →
Medical compression fabric: ISO 13485, classes I-IV 15-50 mmHg, D083 modulus, flat-knit vs circular knit, lymphedema & burn scar.
Read Story →
Spandex vs Lycra difference: ASTM D4964 recovery data, Forall Lab n=15 LYCRA vs generic, D083 34% spandex cost analysis.
Read Story →
Needle overheating spandex: TiN-coated needles 2400 HV, air jet cooling 30-50°C, speed below 3500 SPM, fused stitch prevention.
Read Story →No stories found in this category.