Bvlgari recently rolled out Goldea The Roman Night, the third fragrance in the Goldea line. For the bottle design, the company tapped TNT Global Manufacturing for the creation of the collar. The collar is made of two pieces: an anodized gold aluminum stovepipe set in a zamak ring, and enhanced by injected black epoxy resin. TNT Global Manufacturing had three challenges while creating the design—the combination of gold shades between anodized aluminum and galvanized zamak, the filling of bl...