Theory of Silk Weaving - A Treatise on the Construction and Application of Weaves, and the Decomposition and Calculation of Broad and Narrow, Plain, Novelty and Jacquard Silk Fabrics by Arnold Wolfensberger
page 7 of 83 (08%)
page 7 of 83 (08%)
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POINT DRAWS [Illustration: Fig. 5] * * * * [Page 10] [Illustration: Fig. 6] * * * * [Illustration: Fig. 7] * * * * [Illustration: Fig. 8] * * * * [Illustration: Fig. 9] [Page 11] Point draws are a combination of a regular straight draw from back to front and one from front to back, the first and the last shafts only being used once, while the rest receive two ends each in one repeat of the draw. Fig. 5 illustrates a regular point draw in 2 repeats on 10 shafts. It will be seen that 14 ends make a repeat; in fact, the number of warp-threads required for one draw will always be double the number of harness less 2, |
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