Stripping experiment of light and medium shades of dyed cashmere waste by using stripping agent M is carried out, and the spinnability of the fibre is investigated.

• 剥色剂M是一种还原剥色剂,与酸度调节试剂配套使用,对纤维损伤较小,处理后的染色回丝可被重新利用。