Drying Rate How to Read It on a Lab Report
Laboratory reports present Drying Rate in a compact format. Knowing what each line means prevents misreading.
Definition reminder
time for wet fabric to reach equilibrium. Working figures for Drying Rate normally sit around under 30 minutes for lightweight knits in mainstream production. Note AATCC 199 drying rate on the tech pack so nobody tests against an older revision.
Common report layout
The report states method AATCC 199 drying rate, sample description, conditioning, and the measured result. Record elastane content alongside Drying Rate, because blends shift the measured value. A result outside under 30 minutes for lightweight knits usually points to process drift rather than to the fibre itself.
Typical result
Values near under 30 minutes for lightweight knits usually indicate a conforming lot, assuming the fabric matches the sample submitted. Keeping reference values for Drying Rate lets suppliers quote without extra sampling rounds. Ask for conditioning details together with AATCC 199 drying rate, since both affect the reading.
Red flags
Missing revision numbers, unusual conditioning, and results without units all signal unreliable data. Working figures for Drying Rate normally sit around under 30 minutes for lightweight knits in mainstream production. Note AATCC 199 drying rate on the tech pack so nobody tests against an older revision.
Questions to ask
Ask the laboratory for the standard revision and sample description before accepting or rejecting a result. Record elastane content alongside Drying Rate, because blends shift the measured value. A result outside under 30 minutes for lightweight knits usually points to process drift rather than to the fibre itself.
