This standard specifies the product classification, technical requirements, spinnability indicators, test methods, inspection rules, marking, packaging, transportation and storage requirements for lavender modified viscose staple fiber. This standard is applicable to functional composite viscose shorts for conventional textiles with glossy, semi-matt and matt colors produced with linear density ranging from 1.10dtex to 6.70dtex using cotton pulp and wood pulp as the main raw materials and lavender as the functional modified material. Fiber quality grading and acceptance. Viscose short fibers for other uses can be used as reference.