This document stipulates the evaluation index system, evaluation methods and grade classification for the "Leader" standard evaluation of polylactic acid short fiber. This document applies to natural polylactic acid short fibers with a nominal linear density of 0.89dtex ~ 22.22dtex. Relevant institutions can refer to it when formulating the "front-runner" evaluation plan for corporate standards, and enterprises can refer to it when formulating corporate standards.
T/CSTE 0314-2023 history
2023T/CSTE 0314-2023 Assessment requirements for quality grading and forerunner — Polylactide staple fiber