|Simultaneously sewing of binding with elastic on left and right leg|
High productivity is achieved because 2 operations are sewn in a single process.
Exact same lengths of the leg due to precise synchronous sewing and feeding of the seam in the same direction.
Most modern sewing machine-, drive-, electronic- and workstation technology.
SO: Lace from the top • F: Folded elastic • programmable, infinitely variable differential change • stacker • KR: side cutter, fabric waste suction