Furniture manufacturers need reliable sewing thread to firmly stitch together components of sofa and couch products. As sofas are commonly made using heavy or thick materials like heavy cotton fabrics and leather, the sewing threads for these products need to have higher strength and tension requirements than those used for clothing.
We recommend bonded threads like nylon bonded threads and polyester bonded threads to sew sofa or couch covers. These threads provide high strength, durability, smoothness, and avoid loosening and fuzzing. For sofas with light fabrics, polyester thread is ideal.