... stereoscopic beading device,stereoscopic beads comes from the plastic mold,by using the same philosophy as sequin device,beads come out ... perfectly on the embroidery ,realize the transform of the beads from manual to machinery automationTechincal parameters ... .3mm,2.4mm,2.5mm4,specifications of stepping motor1A5,the use of air pressure3kpa the new embroidery beads device