Thread - it tonkoskruchenny material of small diameter, used for sewing, manufacturing of textiles, footwear, etc. They are available on the package: hard paper tubes, coils and reels, coils and kuftah.
Production material threads are natural and synthetic, color - white, black and colored. By brand and type they are glossy, matte and severe. Matt ("shoe") are usually issued with a fat coating.
Cabled yarn have 3 layers of addition, dvuhkrutochnye - 6, 9 and 12 layers. Each brand of thread can be the first or second grade.
On sale there are many types of threads - sewing threads for knitting and embroidery (sewing), etc.