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After preparing, the yarn is processed by circular machines, which allow different thicknesses and yarn types to be combined and also waistbands, reinforcements and complex designs in a single continuous operation, which is controlled electronically.
The tight tubes are white and show horizontal lines being more or less visible depending on the yarns used and how they have been inserted during the process.
There are three methods to insert the elastane yarn in the tights.
Laid-in
The most economical pantyhose are produced by inserting the bare elastane every two courses without knitting it in.
Knitted
This is the most commonly used technique. A strand of bare or covered elastane is inserted every other course.
Lycra 3D
A state-of-the-art technique, it consists of incorporating covered elastane in all courses. In this way, the product is particularly comfortable and featured by particular fit, stretch, knit uniformity and ladder strength, as well.
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