operational... sizing operation for textiles the pattern of the weave depends on the manner in which groups of warped yarns are raised by the harnesses to allow the insertion of the weft yarn. these differences are responsible for producing different types of fabric weaves. weave patterns can create...
some are all cotton, some are all polyester, some are combinations of natural and synthetics, and so forth. most brassieres include an elastic material of some sort on the back panel that allows some expansion and movement of back muscles. spandex, a modern synthetic fiber extensively processed from...