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 78
hines is notat hand, the goods may be pla.ced in the • Hydro-extractor and 68 WOOLEN AND WORSTED FINISHING. 61 about half the water extracted (see Fig. 13). They may then beput on the rolling and stretching machine, after which they cango to the gig at once. The Hydro-extractor, as it is termed,… … Fig. 13. Hydro-extractor. firndy held by another journal on top. Below the top journal isa pulley firmly fastened to this shaft, and wlien a belt is placedaround this and power applied, the basket rotates on the shaft andis driven at a very high speed, about 1,500 to 2,000 revolutionsper minute.…
Woolen and worsted manufacture · Textile finishing
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