This part of ISO 105 establishes Test No. 3 of a series of five washing tests. A specimen of the textile, in contact with one or two specified adjacent fabrics, is mechanically agitated under outlined conditions of time and temperature in a soap solution, then rinsed and dried. The change in colour of the specimen and the staining of the adjacent fabric(s) are assessed with the grey scales.
本ISO 105规定一系列五种耐洗试验的第3种,已被确定为用于研究有色纺织品的耐洗度及其中的哪一些适用于从温和到剧烈的洗涤程序范围。