Design Support
Packaging Design & Engineering Support
A great custom product starts with a great design. Our in-house engineering team works directly with your operations and supply chain leaders to design packaging that solves your specific bottlenecks — not just a box that sort of fits.

Our Design Process
We start by looking at what you’re shipping, how it’s handled, and where your current packaging is failing. We ask the questions your current supplier probably never asked.
We create precise 3D models and cut physical prototypes so you can test the fit before committing to a full production run. No surprises on delivery day.
We test for stackability, weight tolerance, and drop protection to ensure the design holds up in the real world — not just on paper.
Once approved, we move straight into production at our Minnesota facilities. Because we design and manufacture in-house, there’s no handoff delay between engineering and production.
Ready to Start?
MDI responds to quote requests within one business day. Tell us your dimensions, quantities, and application — we’ll handle the rest.