intensity of an economy by considering the knowledge intensity of the products it exports. pci measures the knowledge intensity of a product by considering the knowledge intensity of its exporters. this circular argument is mathematically tractable and can be used to construct relative measures of the...
case, so that it has made one wrap of the bobbin thread. then the take-up arm pulls the excess upper thread (from the bobbin area) back to the top, forming the lockstitch. then the feed dogs pull the material along one stitch length, and the cycle repeats. correct and incorrect thread tension ideally...
"the potential for labor reduction is highly dependent on product type and design—as much as up to percent of the sewingof simple garments can be automated," mckinsey said....
is composed of several warping operations which wind up a limited thread length and place on the warping width several bands of different colors to get the color variants of the fabric. this kind of warps can be obtained also by section warping, which however involves a considerable loss of time owing...
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