. Technology of textile design. Being a practical treatise on the construction and application of weaves for all textile fabrics, with minute reference to the latest inventions for weaving. Containing also an appendix showing the analysis and giving the calculations necessary for the manufacture of the various textile fabrics. ve, derived from weave Fig. 293 by using only picks i, 3, 5 and 7. Repeat: 8 harness and4 picks. ()1 Fi<j. 295 represents the regular twill —g-*-^ = Fig. 296 is its analysis. Fig. 297is the reclining twill derived from the latter. Repeat: 9-harness and 9 p
. Technology of textile design. Being a practical treatise on the construction and application of weaves for all textile fabrics, with minute reference to the latest inventions for weaving. Containing also an appendix showing the analysis and giving the calculations necessary for the manufacture of the various textile fabrics. ve, derived from weave Fig. 293 by using only picks i, 3, 5 and 7. Repeat: 8 harness and4 picks. ()1 Fi<j. 295 represents the regular twill —g-*-^ = Fig. 296 is its analysis. Fig. 297is the reclining twill derived from the latter. Repeat: 9-harness and 9 picks. oBaanaaDDB ??aaBGDH ? Li BGaBBaBCB^ JGBBBBQB.^BBBBGD?aBBBBDDBDBBBBDCBniBBBBOQBDa1 J jUfflSBffl[jBLJUBBBBn DDBBBBOUB nmmmsaama IBBBBCGBGU1 J ^ir BauBBBBGnBDni ?ril JBBBBnr W BBBB ?BBBB _B BB inani :bbiB .; :bbbb I B . .<? ii^ni OBIjLJBBIDQBBBB^ ...J18 Fig. 295. Fig. 296. Fig. 297. These two examples will clearly illustrate the method to be observed in designing recliningtwills for any number of harness. Regular twill weaves with an even number of picks in repeatreduce to one-half the number in the reclining twill; again, regular twills with an uneven numberof picks for their repeat require, if changed to reclining twills, the same number of Diagram for illustrating the construction of steep twills of 52^, 63*^, 70° and 75° grading,and reclining twills of 38°, 27°, 20°, and 15° grading. 62 IV. Curved Twills. This sub-division of the twills is derived by a combination of regular 45° twills with63°, 70° or 75°, or similarly graded steep-twills. One kind of these twills is run for a certainnumber of threads, after which the run, without forming an interruption, is changed to the other oaanBnaaanaanBBanaBHBnnBiDBBOBB 1 !??? IB ? 1 B BBB B B .IB^GBBB am BB MB BBB « BB BB iBBQ BBB 1 .: BB B . B . BBB BB . B . MOO BB BB/jBB BBB< . BB : :BBB BBBBuBBG ?BBDDQBBDOBGJBLj. BBB BB JBOGBQa ?BDaaBBB
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Keywords: ., bookcentury1800, bookdecade1880, booksubjecttextilefabrics, booky
