Additional thread allowance

Thread size and measurement
An added quantity covering machine threading, start-up, ends, rejects and other production losses.
Also known as
Process allowance; wastage allowance
Not to be confused with Do not build the allowance into the net consumption factor.
Translations
DE Zusätzlicher Nähfadenbedarf
FR Marge de fil supplémentaire
ES Margen adicional de hilo
IT Margine aggiuntivo di filato
CN 附加用线量
VN Lượng chỉ bổ sung