Lws 1.1 quickcam 10.5 drivers for mac. Ann the Gran: Charts converting Brother, Isacord, and Madeira, to ARC; Sulky to Isacord. All Threads: Massive converter of more than 23,000 embroidery thread colors, from more than 60 thread lines, to Robison-Anton. Embroidery Designs: Convert five major brands of thread (Robison-Anton, Madeira, Ackermann, Sulky and Marathon) at the same time. Arc polyester embroidery thread conversion chart select from the left or click away at the chart at the bottom! Arc rayon embroidery thread is a sturdy, glossy, 40 weight thread from melco that is designed for high-speed embroidery machine stitching. We have 5,000 meter (5,500 isacord embroidery thread vs. Arc embroidery thread. Simple bet tracking spreadsheet. Isacord, manufactured by german thread company amann group,.