New Max Stack Size Feature
Protect fragile goods by setting precise stacking rules for every item
Stop Shipping Damage Before It Happens
Shipping fragile cargo? Our new Stack Capacity feature prevents costly damage by controlling exactly how many items can be stacked. Perfect for:
- Electronics - TVs, monitors, computers (no stacking)
- Glassware - Wine bottles, windows, mirrors (limited layers)
- Medical Equipment - Sensitive instruments, surgical tools
- Ceramics - Tiles, pottery, sanitaryware (weight limits)
- Artwork - Paintings, sculptures (individual protection)
Let's protect fragile electronics with stack limits:
Pack 75 fragile 55-inch TVs that cannot be stacked
with 150 cushioned accessories (max 3 high) in 20ft container

The AI understands "cannot be stacked" and sets stack capacity to 1, ensuring each TV is placed separately for maximum protection.
Wine Shipment Example
Shipping wine requires careful stacking limits:
In a 20 ft container,
Load wine shipment - bottles maximum 4 cases high, 200 bottles
fragile crystal glasses 2 layer only, each box is 20x30x20, 100 boxes
All keep upright

How Stack Capacity Values Work
- A value of 1 means NO stacking (the item must be on the floor)
- A value of 0 or leaving empty means UNLIMITED stacking (the default)
Understanding stack capacity values for fragile cargo:
- 0: Unlimited stacking (default for non-fragile items)
- 1: No stacking - critical for TVs, monitors, artwork
- 2-3: Limited stacking - wine cases, medical supplies
- 4-6: Moderate stacking - cushioned items, protected goods
Values are inclusive — a stack size of 4 allows a column of 4 boxes.
Real Results from Real Customers
"3DPACK.ING's stack capacity feature reduced our electronics damage claims by 94%. We ship 10,000 TVs monthly with confidence." - Major Electronics Retailer
"Wine shipment breakage dropped from 8% to 0.3% after implementing proper stack limits." - International Wine Exporter
How to Use It
Option 1: Natural Language Input
Just describe your stacking rules in plain English:
"Fragile glassware that cannot be stacked"
"Electronic devices no stacking allowed"
"Ceramic tiles stack up to 2 high only"
"Wine boxes maximum 3 layers high"
Option 2: Table Upload (CSV/Excel)
Add a "Max Stack Size" column to your spreadsheet:

Start Protecting Your Cargo Today
You can define stacking rules your way — either by typing what you want or by adding a column to your upload file. Ready to optimize for safety as well as space?
Optimize Your First Shipment