Ideal for warehouse managers and fulfillment directors shipping heavy or fragile items that demand protection. The 48 x 12 x 12" double wall kraft carton delivers ECT-48 rated strength, making it use for e-commerce, industrial distribution, and high-stacking environments where box failure costs exceed the premium for heavy-duty construction.
Best For
How to Choose the Right Packaging
Specs at a Glance
| Material | ECT-48 Double Wall Kraft Corrugated |
| Dimensions | 48" L x 12" W x 12" H |
| Box Type | Double Wall Corrugated |
| Sold As | Bundle of 10 Cartons (Flat) |
| Recyclable | Yes |
Common Use Cases
- Heavy machinery parts and industrial components requiring maximum protection E-commerce fulfillment with multi-tier pallet stacking Pharmaceutical and food distribution requiring ECT certification International shipping where box integrity directly impacts damage claims High-volume fulfillment centers optimizing per-unit packaging costs
What You'll Receive
- 10 flat-packed double wall corrugated cartons (48 x 12 x 12") Ready-to-assemble kraft boxes with manufacturer's certification
Shipping & Packaging
Frequently Bought Together
Bundle & Save 5%Frequently Asked Questions
ECT (Edge Crush Test) measures how many pounds per lineal inch a box edge can withstand. ECT-48 means each carton edge supports 48 lbs/inch, ideal for stacking multiple boxes high without collapse, critical for warehouse efficiency and damage prevention.
ECT-48 double wall cartons typically support 40-65 lbs per box depending on contents, with stacking capacity of 3-4 boxes high under typical warehouse conditions. Exact crush strength depends on product weight distribution and pallet configuration.
Yes. Flat cartons consume 80-90% less warehouse space than pre-assembled boxes and reduce inbound freight weight by up to 50%, directly lowering per-unit packaging costs for high-volume operations.
These ECT-48 kraft cartons meet standard corrugated shipping specifications. For DOT hazmat, pharmaceutical, or international compliance, confirm specific regulations apply. Contact our team for certified variant options.
Technical Specifications
| Material | ECT-48 Double Wall Kraft Corrugated |
| Dimensions | 48" L x 12" W x 12" H |
| Box Type | Double Wall Corrugated |
| Sold As | Bundle of 10 Cartons (Flat) |
| Recyclable | Yes |
| Color | Kraft |
| Strength / Material | ECT-48 Double Wall Corrugated |
| Dimensions (Internal) | 48"" × 12"" × 12"" (L × W × H) |
Product Downloads
Shipping Information
Outer Carton Dimensions
55.5" × 25.0" × 5.5" (L × W × D)
Unit of Measure
BUNDLE
Qty Per Shipping Unit
10 PER BUNDLE
LTL Freight Class
Class 125
Carrier Eligibility
UPS Ground & Freight Eligible
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