Finishing Processes (CAD/CAM)

Finishing Processes (CAD/CAM)

1. Laser Cutting

   • High-quality finish
     • Sinage
   • Can do things die-cutting can't
   • Direct laser imaging
     • Carbon dioxide laser
     • Lithographic printing
   • Direct laser engraving
     • Advantages
       • Clean edge from lack of contact
       • Precision
         • Laer doesn't wear
         • Computer controlled
         • Reduced chance of warping
     • Disadvantages
       • Very expensive machinery
       • High energy consumption
     • Flexography or gravure

2. Vinyl Cutting

   • One-off/batch
     • Individual sign
     • Movie advert on bus
   • Background removed using 'weeding'
   • Soft and flexible quality
     • Allows them to be adhered to a variety of contours