Summary

Three textile raw materials and their manufacture (1924)

Coloring matter from the newly opened bolls, or from the soil, is washed into the floss by the rain, and while such spots or stains may be bleached out by the sun, the lustrous bloom never returns. Frost will make permanent tinges or stains, and the wind will frequently wrap the pendulous locks of fibre-covered seed about the stems of the plant or tangle them up in the leaves.
Source: Gutenberg

Three textile raw materials and their manufacture (1924)

No matter how even the worsted yarn, a microscopic examination would show certain fibres protruding from the surface. Sizing has the effect of smoothing the surface of the yarn, and at the same time distributing more evenly the strain of weaving. The sizing machine is rather like the back-washer used in the manufacturing of worsted yarn. The warp is run through the sizing bath and then compressed between rollers, after which it is dried by steam or fan.
Source: Gutenberg

Three textile raw materials and their manufacture (1924)

When the preparatory processes have been completed the actual weaving is done, practically without human agency. The shuttle flies back and forth at the rate of from one to two hundred picks per minute, and when its thread is exhausted it drops out and, in the automatic loom, is immediately supplanted by a fresh one. The harness frames jerk up and down, forming and reforming the V shaped shed through which the shuttle passes; and after each pick the batten drives home the new thread into the ever-growing stretch of cloth.
Source: Gutenberg

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