Warp Knitting Specification Targets for Buyers
Setting Warp Knitting correctly on a tech pack prevents most later disputes. Targets belong on the page before the first fabric sample.
Where to write it
Place Warp Knitting next to composition and weight so all three are quoted as one package. Working figures for Warp Knitting normally sit around tricot and raschel structures in mainstream production. Note warp knitting machines on the tech pack so nobody tests against an older revision.
Reference level
Typical activewear expectation: tricot and raschel structures. Record elastane content alongside Warp Knitting, because blends shift the measured value. A result outside tricot and raschel structures usually points to process drift rather than to the fibre itself.
Tolerances that work
Allow a small tolerance rather than a fixed number, since normal process variation exists in every lot. Keeping reference values for Warp Knitting lets suppliers quote without extra sampling rounds. Ask for conditioning details together with warp knitting machines, since both affect the reading.
Verification method
Confirm with warp knitting machines and keep the report against the bulk record. Working figures for Warp Knitting normally sit around tricot and raschel structures in mainstream production. Note warp knitting machines on the tech pack so nobody tests against an older revision.
Commercial note
Tightening beyond practical need raises cost without improving garment life, so set the tightest target only where it protects the customer. Record elastane content alongside Warp Knitting, because blends shift the measured value. A result outside tricot and raschel structures usually points to process drift rather than to the fibre itself.
