Solution DESCRIPTION :
WB:equipment for attaching waistbands
PSF:device for shirt fronting      
PSM: machine for smocking
PSSM:equipment for simultaneous shirring+smocking   
ET :looper thread elastic product
PSET :machine with shirring (needle: polyester thread, looper: elastic thread)
PQ:machine with shirring (needle: polyester thread, looper. Polyester thread,
Elastic Thread: threading on  surface of needle plate.)
PL:machine for attaching line tapes selection