... automatic bottle cap printing machine 1. printing lines:1-4 lines 2. nice and firm printing 3. reasonable price 4. nice look This automatic bottle cap printing machine ... Usage: Widely used for printing on metal, plastic bag, bottle, cap, carton, glass, wood block, pipe, the surface of ... ink, solvent, filter. Technical parameters: (YB-28K)Machine size(L*W*H)640*420*290MMPrinting speed360m/minTotal power ...