Bag making machines (doy pack) from DOOSAN Electronic machinery & equipment

This video contains running scene of DOOSAN Electronic machinery & equipmen's bag making machines. 3 side seal, 3 side seal with zipper, Center seal, standing pouch, zipper standing pouch, and etc. If you visit doosan'c homepage you can see more machines.
Homepage: doosanmc.com/ E-mail: [e-mail]