Product Description
Our Spun Polyester Closing Bag Sewing Thread widely used in the industrial field. It is most suitable for high speed sewing machines. It is can be used for sewing heavy fabrics and webbing. Such as school bags, cemment bags, espcial for Jeans. It also have various specifications, such as 20s/4, 20s/6, 20s/9, 20s/15, 20s/18 etc. There are about 320 colors at the customers choice.