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Wool substitutes (1922)

Beaumont, Roberts, 1862-1924 · London, New York [etc.] Sir I. Pitman & sons, ltd. · leaf 184

An illustration from Wool substitutes, 1922, leaf 184
e slivers sufficiently tensile as to sustain drafting orattenuation without breakage. It will he seen that thefibres have assumed a wrapped or entwined order. YARN PREPARATION 165 The second specimen—Fig. 48—is from a lengtli of thesame sliver when drafted and reduced in thicfcness, andafter the… … Fic. 4!)TIUKU IKUIOD OF SPINNING (MLWCO YARN) res ulting from tlie first than the sliver-tluead2)rocess. Figs, 49 and 50 illustrate the effects of differentdegrees of twine after the third period. Specimen49 is typical of the result on the completion of draftingand spinning ; and specimen 50 of the…

Woolen and worsted manufacture

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