• We Ship Nationwide

  • Instant Quotes

  • No Minimums

  • Quick Turnarounds

Heavy Duty Shipping Box

Title

A heavy-duty corrugated shipping box with outer flaps that fully overlap for added strength and protection. Ideal for heavier products, demanding shipments, and applications that need extra reinforcement.

Full Overlap Strength

Overlapping flaps add an extra layer of corrugated board across the top and bottom.

Added Protection

Provides increased resistance to rough handling, punctures, and stacking pressure.

Built for Heavy Products

A strong choice for dense, heavier, or higher-value products that need more support in transit.

Customize & Price Your Shipping Box

Title

Enter your dimensions, choose your material and print options, and see your pricing.

  • Product Description

  • Flute Size

  • Board Color

Full Overlap (FOL) boxes are heavy-duty corrugated shipping boxes designed with top and bottom flaps that fully overlap for added strength and protection.

 

They’re a strong choice for heavier products, dense items, equipment, automotive parts, electronics, and demanding shipping applications.

 

Best for: products that need more reinforcement than a standard shipping box.

B Flute
Provides more cushioning and stacking strength, making it a strong option for heavier products and demanding shipments.

Best for: heavier items, industrial products, equipment, and added shipping protection.

 

E Flute
A thinner corrugated profile with a smoother surface and more compact construction.

 

Best for: lighter products, branded packaging, and applications where print quality and presentation matter.

 

Quick comparison:
B Flute = more strength & cushioning
E Flute = thinner profile & cleaner print surface

White Kraft
Creates a bright, clean surface that helps colors, photography, and branding stand out.

 

Best for: full-color printing, retail-ready packaging, and premium branded shipments.

 

Kraft
Provides the natural brown appearance of corrugated board with a durable, traditional shipping-box look.

 

Best for: industrial shipping, ecommerce, heavier products, and more natural or minimal branding.

 

 

Reinforced Where It Matters

Built to Handle More Demanding Shipments

Title

The advantage of a Full Overlap box shows up when shipments are stacked, moved, and handled. Instead of relying on a single layer of corrugated board across the top and bottom, the overlapping panels help spread pressure across a larger reinforced area.

 

That extra coverage can be especially useful for dense products, concentrated loads, and shipments exposed to heavier stacking or rougher handling.

Double-Layer Coverage

Overlapping panels reinforce the top and bottom where boxes often experience pressure.

Improved Load Support

The added board helps distribute weight and stacking forces across a broader area.

Made for Demanding Loads

Well suited for heavier, dense, or higher-value products that need additional reinforcement.

Design Now