| 摘要 |
FIELD: textile industry. ^ SUBSTANCE: invention proposes sulfur dyes for dyeing cotton fabrics utilizing process consisting in impregnating fabric with sulfur dye, seaming, treating sheet with ozone-air mix, washing while simultaneously introducing ozone-air mix into wash water in order to remove dye from waste water, and drying. ^ EFFECT: intensified dyeing process, increased strength characteristics of dyed fabric, and performed cleaning of waste water. ^ 1 dwg, 2 tbl |
