Ultrasonic is a unique automatic thredless stitch finishing, that uses high frequency sound to change the structure of fabrics to bond the edges together.

What are the benefits:

• unique and very nice outlook of the edges
• the duvet fills nicely the corners of the bedspread thanks to the 90 degree angles
• very durable by washing
• avoids breaking of threads what may happen with the quilts with binding
• reduces production cost – lower selling price

* Choose from the variety of sewing patterns listed or ask for a custom solution.