Fusing shoulder seams
The process of applying fusible interfacing to the shoulder seams to prevent them from stretching out of shape.
Where it is used
Fusing
p. 5- Attach a 1.0 cm wide strip of fusible interfacing to the shoulder seam of the back piece on the wrong side.

Related terms
requiresIron
requiresFusible interfacing strip
requiresFusible interfacing strip
requiresIron
depends on4-thread overlock seam