Embroidery machine thread 40wt 100% Polyester 5000m spools

Embroidery machine thread 40wt 100% Polyester 5000m spools
① It has an elongation (stretch) average of 17-20%. Leading competitive products have elongation  averages of 20-30%
② Lower elongation (stretch) levels result in the elimination or significant reduction in looping and puckering problems
③ A tighter range in elongation from spool to spool and color to color allows the operator to embroider different colors without making tension adjustments
④ Lower elongation also allows the operator to back off on tension right from the first stitch.