Object marking and sensing technology

On August 5, DuPont Packaging & Industrial Polymers announced the winners of its 18th awards competition, which honors packaging innovation. Here's a brief look at three healthcare packaging winners.

• Traceless security, brand authentication, and ID coding technology combats fraud and counterfeiting of packages and products

• uses a powder taggant that can be applied during package manufacturing that's only detectable with Traceless readers

• designed to be easy to use and offers a low cost per tag