Heavy duty nylon thread has sufficient elongation and resilience. It is very close and firm, with a fracture elongation of 25-30%.It is very resilient, and when the nylon thread is stretched to 4-6%, it can bounce back 100% to its original length. It can be used for sewing fabrics with elastic fabrics such as sofas. 

Heavy Duty Nylon Thread

Main Size

TEX 50 (210D/2)
TEX 70(210D/3)
TEX 135(420D/3)
TEX 210(630D/3)
TEX 270(840D/3)

Single Ply like:

210D/1
280D/1
420D/1
630D/1
840D/1

Note:others according to customer needs.

Nylon Filament Sewing Thread