Wand-A is a yarn simulation program capable of anticipating the production of slub and multicount yarns by means of prior design and viewing on screen.

After entering the thickness and length of the base and slub yarn, the program calculates its distribution along the yarn, showing on screen its actual appearance.

Wand-A manages the data introduced into the program, allowing users to modify the statistical calculations made and to store, transfer and subsequently reproduce them with complete reliability.

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