The textile fibres; their physical, microscopical, and chemical properties (1904)
Matthews, J. Merritt (Joseph Merritt), 1874-1931 · New York, J. Wiley & sons; [etc., etc.] · leaf 56
hloric, showing less tendency to turn the materialyellow. The yellow color due to the chlorin may be removed by treatmentwith sulphurous acid. ^OOL AND HAIR FIBRES. 43 as rapidly as the first kind of cells. Mildew is especially apt todevelop on woolen material which contains a small amount… … Fig. 14.—Wool Fibres Attacked by Fungoid Growth (Mildew). the humidity and temperature of the surrounding atmosphere.Under average conditions, however, it will contain about 14-18per cent, of absorbed moisture. The hygroscopic quality ofwool is a subject of considerable importance in the…
Textile fibers
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