This standard specifies a method for determining the twist of rotor spinning yarn using the one-time untwisting and twisting method. This standard is suitable for measuring the twist of rotor spinning yarn.
FZ/T 10001-2016 Referenced Document
GB/T 6529 Textiles.Standard atmospheres for conditioning and testing
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
FZ/T 10001-2016 history
2016FZ/T 10001-2016 Test twist in single open-end yarn.Untwist-retwist method
2006FZ/T 10001-2006 Test twist in single open-end yarn by the untwist-retwist method
1992FZ/T 10001-1992 Determination of air-end yarn twist Untwisting and twisting method