Consumer surveys carried out in Europe have placed renewed emphasis on the desirability of having available on the market pure wool hand knitting yarns which would be suitable for washing in household machines.
Reference:
Den Heijer, Z. & Swanepoel, O. 1967. Machine washable hand knitting yarns. http://hdl.handle.net/10204/13263 .
Den Heijer, Z., & Swanepoel, O. (1967). Machine washable hand knitting yarns Retrieved from http://hdl.handle.net/10204/13263
Den Heijer, ZMM, and OA Swanepoel Machine washable hand knitting yarns. 1967. http://hdl.handle.net/10204/13263
Den Heijer Z, Swanepoel O. Machine washable hand knitting yarns. 1967 [cited yyyy month dd]. Available from: http://hdl.handle.net/10204/13263
South African Wool and Textile Research Institute (SAWTRI) Collection The South African Wool and Textile Research Institute (SAWTRI) a wool research facility in South Africa to look after the textile research and development needs of both the wool procedure and growing wool and textile manufacturing industry of South Africa.