Plain Seam Or
Edge Finish
Machine Needle
Size
Thread Type
And Weight
Extra fine: silk.mercerized cotton,or cotton/polyester
Silk,shirtings,gingham,broadcloth,oxford cloth,calico,lightweight,linens,chambray,
seersucker,tricot,eyelet,challis,organdy,
muslin,batiste,dimity,lawn,pique'
Extra fine: silk.mercerized cotton; all purpose cotton/polyester
Double-stitched, straight and zigzag, narrow zigzag, straight stretch, elastic stretch
Stitched and pinked, zigzag,selvage turned and stitched, bound finishes
All-purpose cotton/polyester or mercerized cotton
Heavy-duty: cotton or cotton/polyester; topstitching and buttonhole twist
14/90 16/100 Wedge-
point