One lay and one leg and both front and back crease are done in one shot, steamed, pressure and vacuum - all automatically on a timer release.

Improvement in elastic corduroy has decreased the amount of defective fabrics with crease mark. The product quality can be improved by using one-face-two-back singeing.

However, they are believed to be substantially crease - resistant, because the forces holding the molecules together will pull them back in the place if they are deformed or creased.