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 63 of 83 (75%)
page 63 of 83 (75%)
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------------- = 1,37 lbs. scarlet cotton, or 1 lb. 5,92 ozs. 840×50×100 #Filling Calculation#--? lbs. = 100 yards. 1 yard = 36 inches. 1 inch = 144 picks. 1 pick = 21 inches. 36 inches = 1 yard. 1000 yards = 2,8 drams. 256 drams = 1 lb. 100 = 108 (8% waste). 100×36×144×21×2,8×108 ----------------------- = 3,57 lbs., or 3 lbs. 9,12 ozs. 36×1000×256×100 * * * * * [Page 100] JACQUARD WEAVES Jacquard weaves usually show on a plain ground figure or flower effects. To obtain these effects the ground is made of one weave, say taffeta, while the figures or flowers are produced in another weave, say satin. We enter the warp through a jacquard harness, and according to the repeat use a 200, 400, 600, 900, 1200, etc., hook jacquard machine, which means 200, 400, 600, 900 and 1200 ends per repeat. |
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