Woolen and worsted finishing; a practical manual of instruction in the methods and machinery used in finishing woolen and worsted goods in general, and the processes involved in the special treatment of all types of standard fabrics (1909)
American School of Correspondence, Timmermann, John F · Chicago, American School of Correspondence · leaf 197
Fig. 66. Truss Rod. souring, as it is sometimes called, usually being sufficient to makethe cylinder do its work properly for a long time. Rusting or souring is accomplished by Metting the cylinderthoroughly, with either sulphuric or muriatic acid diluted with an … Fig. 67. Toggle Links. equal amount of water, and allowing it to remain wet for an hour.Two applications of acid are usually sufficient, and then the cyl-inder is washed several times with water so as to remove everytrace of acid. Removal of the Jackets is not necessary on the 174 WOOLEN AND…
Woolen and worsted manufacture · Textile finishing
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