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In the manufacture of cloth, warp and weft are the two basic components in weaving to transform thread and yarn into textile fabrics. The vertical warp yarns are held stationary in tension on a loom (frame) while the horizontal weft (also called the woof) is drawn through (inserted over and under) the warp thread. [1]
Warp and weft in plain weaving A satin weave, common for silk, in which each warp thread floats over 15 weft threads A 3/1 twill, as used in denim. Weaving is a method of textile production in which two distinct sets of yarns or threads are interlaced at right angles to form a fabric or cloth.
Warping: The warp yarns are arranged on a beam to prepare for weaving. The warp threads are held taut and parallel, and as such must be strong and durable. Weaving: During weaving, the weft yarn passes over and under the warp yarns in various patterns. The primary types of weaves are plain weave, twill weave, and satin weave. These basic types ...
Each weft thread crosses the warp threads by going over one, then under the next, and so on. The next weft thread goes under the warp threads that its neighbor went over, and vice versa. [2] Balanced plain weaves are fabrics in which the warp and weft are made of threads of the same weight (size) and the same number of ends per inch as picks ...
Swivel weaving is a decorative technique that involves producing intricate designs on other weaves, such as a basic plain weave structure [3] or satin. [1] In swivel weaving, the weft yarns are used to create patterns on the fabric. The weft threads are interlaced with the warp threads in a specific order to produce the desired pattern on the ...
In weaving, the shed is the temporary separation between upper and lower warp yarns through which the weft is woven. The shed is created to make it easy to interlace the weft into the warp and thus create woven fabric. Most types of looms have some sort of device which separates some of the warp threads from the others.
The straight grain is oriented parallel with the warp threads and the selvedge. The straight grain typically has less stretch than the cross grain since the warp threads will be pulled tighter than the weft during weaving. Most garments are cut with the straight grain oriented top to bottom. [1]
Warp and weft in a plain tabby weave, showing how the reversals of the weft create the selvages on each side.See weaving for other weave pattens.. In textile terminology, threads that run the length of the fabric (longitudinally) are warp ends.