Right-Sized Packaging: A Box Last Approach Means Lower Costs & Less Waste

The rise of e‑commerce has forced shippers to abandon one‑size‑fits‑all cartons in favor of right‑sized packaging that maximizes truck cube while slashing material waste. CMC Packaging Automation, a 40‑year‑old Italian family business now backed by KKR, built its reputation on a box‑last philosophy: the machine determines the exact dimensions after items are scanned, then cuts, creases and folds the optimal cardboard. This approach delivers lower freight costs, reduces carbon emissions, and meets growing consumer demand for sustainable, minimal‑waste packaging. CMC’s portfolio includes the Carton Wrap, a legacy system that produces single‑item boxes, and the Genesis platform, which isolates multi‑sku orders in a tote with sliding bottoms to preserve item stability during scanning.

Horizontal and vertical baggers extend the box‑last concept to recyclable paper bags, eliminating plastic wrap. All machines operate on fan‑fold or Z‑fold corrugate, automatically selecting the appropriate width and thickness. By handling up to 3,000 units per hour, the equipment balances high throughput with the human pick rate required on the shop floor.

The box‑last solution is designed for brownfield retrofits, requiring only order entitlement data rather than extensive item master files. This minimal integration footprint lets warehouses add CMC machines without major conveyor redesigns, a crucial advantage as new greenfield sites dwindle. With KKR’s 2020 investment, CMC accelerates global rollout, showcasing innovations at events like Modex. Customers report faster order fulfillment, up to 20 % freight savings, and up to 30 % reduction in packaging waste, positioning automated right‑sized packaging as a strategic lever for cost‑conscious, environmentally aware supply chains.