Currently, most Child-Resistant mechanisms on the market are physically and cognitively difficult to operate. While inhibiting children is the goal, physically challenging packaging can affect broader accessibility. In response, we designed human-centered packaging featuring a mechanism that is sensitive and discrete without being physically taxing. After multiple prototypes with simple 2-part opening sequences, we landed on the final Zenlock system that balances graphics and mechanics to be intuitive for adults yet impenetrable to young hands.
The system is designed for key categories in the cannabis industry and easily expands to new product needs. We strategically placed the mechanism and instructional graphics so that the entire box can be used for branding with high-quality print finishes. The rigid box also provides structure and stability, giving weight to the premium goods inside. And every Zenlock box is constructed using post-consumer recycled paper—the industry’s first sustainable CR rigid box system.