| 摘要 |
FIELD: textiles, paper.SUBSTANCE: on fabric surface visual effect of several volume bands is made by changing the width of the individual checkers in the rapport of the original check weave on one of the systems of threads. To do this, one of the systems of threads is taken as active, the width of the initial checkers is specified on the threads of both systems and the number of their pairs on the active system of the threads, the basic weave in the checkers, the rapports of weave are counted, the model of the initial check weave is formed, the type of the approximating curve is set for resizing the checkers along the passive system of threads, the imitation of deformation of checker pattern on fabric is performed, new coordinates of change of checker colour are defined, and the model of the resulting pattern is redrawn, the rapport of the deformed check weave is created on the resulting coordinate grid.EFFECT: increase in the range of fabrics by obtaining on their surface the render effect of one or several longitudinal or transverse volume bands.4 dwg |
