Indigo dyeing process and apparatus and indigo dyed yarns and fabrics made thereby
A technology of indigo dye, indigo, applied in the field of indigo dyeing process and equipment, which can solve the problems of low wet absorption rate, no specific instructions, no proven success, etc., and achieve the effect of high wet friction value
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[0024] A. Definition
[0025] The following terms, as used herein and in the appended claims, are intended to have the following definitions:
[0026] "Filament" means a bundle of fibers of extremely long or indeterminate length.
[0027] "Fiber" means a bundle of fibers of definite or short length, such as staple fibers.
[0028] "Yarn" means a collection of many filaments or fibers, which may or may not be textured, spun, twisted, or laid together.
[0029] "Woven fabric" means a fabric consisting of two sets of yarns (warp and weft) and produced by interweaving (weaving) two or more warp yarns and Fabric formed from weft yarns. Thus, during weaving, the warp and weft yarns will be interwoven so as to cross each other at right angles, resulting in a woven fabric with the desired weave pattern.
[0030] "Denim fabric" is a woven warp fabric formed of cotton yarns in which the weft yarns are passed under two or more warp yarns to form a twill weave that produces diagonal r...
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