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File:EB1911 Wool, Worsted and Woollen Manufactures - Sectional View of Back-washer.jpg

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English: Sectional View of Back-washer. A are the delivering rollers, B, B are the immersing rollers in the first tank, C, C are the press rollers to squeeze out superfluous liquors, D is the immersing roller in the second tank, and C′, C′ are the press rollers for the second tank. Drying cylinders E to E″″ may be arranged as “live-heat” cylinders, as secondary heated cylinders or as air drying cylinders. The roller F directs the slivers into the back rollers G of the gill-box, which in turn delivers up the slivers to the fallers H, which in turn delivers the wool to the front rollers, I.
Date published 1911
Source “Wool, Worsted and Woollen Manufactures,” Encyclopædia Britannica (11th ed.), v. 28, 1911, fig. 11, p. 812.
Author Aldred Farrer Barker
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Public domain This image comes from the 13th edition of the Encyclopædia Britannica or earlier. The copyrights for that book have expired in the United States because the book was first published in the US with the publication occurring before January 1, 1929. As such, this image is in the public domain in the United States.

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current16:08, 19 March 2021Thumbnail for version as of 16:08, 19 March 20212,127 × 522 (195 KB)Library Guy (talk | contribs){{Information |Description={{en|Sectional View of Back-washer. A are the delivering rollers, B, B are the immersing rollers in the first tank, C, C are the press rollers to squeeze out superfluous liquors, D is the immersing roller in the second tank, and C′, C′ are the press rollers for the second tank. Drying cylinders E to E″″ may be arranged as “live-heat” cylinders, as secondary heated cylinders or as air drying cylinders. The roller F directs the slivers into the back rollers G of the...

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