This document stipulates the production site and environmental requirements, raw and auxiliary material requirements, production procedures (processes) and process requirements of Xiangyun yarn. This document applies to the dyeing and finishing processing of Xiangyun yarn products approved and protected by the former General Administration of Quality Supervision, Inspection and Quarantine in accordance with the "Regulations on the Protection of Geographical Indication Products".
T/CSATC 11-2022 history
2022T/CSATC 11-2022 Code of practice for gambiered Canton silk