what is boucle
Top 10 unbelievable historical concurrencies. Boucle yarn is a specialized type of yarn that is usually made of three plies. Among the three plies used to create this yarn, one thread is usually looser than the others. The looser thread causes the yarn to have a rough feeling and a bulky look.This also makes it more likely to unravel than some other types of yarn.ince boucle yarn is crated by combining several plies of thread together, it is generally a colorful yarn. Often, two or more colors are mixed together in a unique pattern. In this way, it only takes one spool of yarn to create a multi-colored project when using this yarn.