Shop 18 x 18 x 18 275lb. Heavy Duty Corrugated Boxes at wholesale price. Get top-quality packaging material that suits your needs.
Now we're talking about big energy, specially designed for warehouses, movers, and makers, try our 18 x 18 x 18" 275lb. Heavy-Duty Corrugated Boxes . Pack your bulk, high-end, fragile items in these boxes for exceptional product protection. At Ecofold Packaging USA , you get perfection delivered by professionals. Our team of experts has been working in this field for quite some time. Hence, it is a great opportunity for you to learn from their experience and avail yourself of their expertise while packing your valuables. You can also use our wide range of customization options to fill the gap. Enjoy the ride with our pocket-friendly and eco-friendly customization options and start your next project with our safe, quick, and transparent deliveries. Starting From: $ 0.50 Per Box
Custom Size
Logo Printing
Material Options
Premium Finishes
Fast Turnaround
Free Proofing
| Dimensions | All custom sizes and shapes |
| Material | Kraft, Cardstock, Corrugated, Rigid Board |
| Printing | CMYK, PMS, Digital, Offset |
| Paper Stock | 10pt to 28pt |
| Minimum Quantity | 100 units |
| Coating | Matte, Gloss, Spot UV, AQ |
| Finishing | Foil, Embossing, Debossing, Window, Inserts |
| Proof | Digital proof + 3D mockup included |
| Turnaround | 8-10 business days after approval |
Shop 18 x 18 x 18 275lb. Heavy Duty Corrugated Boxes at wholesale price. Get top-quality packaging material that suits your needs.
Natural, cost-effective, eco-conscious.
Best for: Eco brands, gift packaging, food
Smooth surface for premium print quality.
Best for: Cosmetics, retail, folding cartons
Strong double-wall for shipping protection.
Best for: Shipping, heavy products, fragile items
Heavy, luxury feel. Premium gift packaging.
Best for: Luxury goods, magnetic closure boxes
Tell us your box style, size, quantity, material, and artwork status.
We prepare a detailed quote and digital proof for your review.
Review your 3D mockup and approve the final design.
Your boxes go into production after artwork approval.
Boxes are packaged and shipped to your specified address.
Yes. Send product, quantity, size, material, printing, and artwork details so the EcoFold team can prepare pricing.
Submit your specs and our team will prepare a custom quote within 1 business day.