The High Cost of Shipping Air
Every half-empty container and poorly stacked pallet represents direct margin erosion. Mixed-SKU orders with complex dimensional constraints create a combinatorial packing problem that human judgment cannot solve optimally—especially at scale and speed.
The typical response: conservative packing rules that systematically under-utilize container volume, or operators making ad-hoc packing decisions that vary wildly in quality. Without algorithmic packing, freight cost per unit is structurally higher than it needs to be.
Optimal 3D Packing for Every Shipment, Every Time
PackTetri solves the 3D bin packing problem in milliseconds using advanced constraint satisfaction algorithms. Every shipment is perfectly optimized for cube utilization, weight distribution, and carrier compliance before a single item is touched.
3D Optimization
Algorithmic 3D space utilization — a real geometric bin-packing solve, not a volume estimate — that evaluates orientation and placement options to find the optimal packing configuration.
Pallet Building
Stable pallet building algorithms that enforce crush weight limits, orientation constraints, and load order sequencing.
Multi-Bin Solving
Simultaneous optimization across multiple container types to find the minimum-cost configuration for each order.
Carrier Compliance
Automated enforcement of carrier-specific weight limits, dimension rules, and hazmat stacking restrictions.
PackTetri: Optimal Packing for Every Shipment
PackTetri eliminates wasted shipping cube by solving the 3D bin packing problem algorithmically for every shipment—delivering consistent freight cost reduction without any operator guesswork.
Container Fit Analysis
Compare candidate containers side-by-side for a given part — real geometric bin-packing with configurable orientation and dunnage buffer, producing a pieces-per-container count and utilization verdict instantly.
Pallet Fit
Build and evaluate full pallet loads — stack cartons or containers onto a pallet profile and get real loading-density numbers for that pallet, not a cubic-volume guess.
Truck Fit
Take a planned pallet mix and load a full trailer, with pallet-position loading density calculated against the actual truck you're shipping on — not a generic cube estimate.
Parts & Saved Configurations
Pull dimensions straight from your master parts catalog, and save every fit analysis so you can revisit or compare container options later without re-measuring anything.
How PackTetri Works
PackTetri integrates into your existing order management and warehouse system via standard APIs.
Ingest
Order lines and item master dimensions are automatically ingested from your OMS or WMS with zero manual entry.
Solve
Advanced constraint satisfaction algorithm solves the optimal 3D packing configuration in under 100 milliseconds.
Execute
Packing instructions are delivered to warehouse operators on mobile devices or printed as visual pick-and-pack sheets.