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FEFCO 0708

Auto-Bottom Box with Slotted Top

Available in a wide range of custom configurations & material selection.
Order 1 sample. Or order 100K+ units. Or anything in between.
Affordable delivery across North America.
Design support, warehousing, testing, assembly available.
Widest machinery capability in America via 30+ specialist partner plants.

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Product details

Top highlights

Base locks automatically when squared, removing the need for bottom tape
Top flaps meet in the center and rely on tape or adhesive to close
Best suited for mature fulfillment programs where packing speed is the priority

About this product

This shipping box arrives flat with a pre-glued crash-lock base. Pushing the opposite corners together snaps the floor into a locked position, allowing packing teams to skip bottom taping entirely.

The top uses standard slotted flaps that meet in the center for a tape seal. This combination trades a more complex production route for faster pack-bench assembly, making it a strong choice for high-volume fulfillment where throughput matters most.

Common uses

E-commerce fulfillment
3PL packing lines
Fast-paced kitting
Apparel distribution

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High-throughput packing and fulfillment

High-volume e-commerce

The instant base setup cuts seconds off every order. Multiplied across thousands of shipments, the labor savings justify the more complex production route.

Fast-paced kitting lines

Operators can pop the box open with one motion and immediately begin loading components, keeping the assembly line moving without pausing for a tape dispenser.

Automated top-sealing workflows

Because the top uses standard slotted flaps, this box pairs well with automated case tapers. The base is handled instantly by hand, and the top is sealed by the machine.

Apparel and soft goods distribution

The smooth interior floor created by the overlapping base panels provides a clean surface for bagged clothing, while the taped top keeps dust out during transit.

Operations relying on speed and secure closure

Third-party logistics (3PL)

When throughput dictates profitability, removing the bottom-taping step across thousands of daily orders yields measurable labor savings.

Consumer goods distribution

The slotted top provides a familiar closure for parcel networks, while the fast base keeps warehouse output high.

Subscription box fulfillment

For programs shipping the same dimensions every month, the predictable packing rhythm of a crash-lock base helps manage tight fulfillment windows.

When to consider a different box style

Short runs and prototypes

If you are ordering a few hundred boxes, the specific folding and gluing equipment required for this base makes it harder to trial. A standard slotted box is much easier to test in small batches.

Premium retail unboxing

If the box is handed directly to a customer or placed inside a larger shipper, an auto-bottom box with a friction tuck top offers a cleaner opening experience without the look of top tape.

Close variants and lookalike dielines

The closest library neighbors include 0709, 0707, 0701. Use this as a variant check if a buyer brings an old code, sample, or dieline that looks close. The deciding details are usually the lock, slot, closure, wall build, part count, or fold sequence.

Board, volume, and packing decisions

Board thickness and lock binding

Fine to medium flutes fold crisply and allow the base tabs to interlock smoothly. Heavy double-wall boards increase the physical force required to pop the box open and risk binding the mechanism.

Production volume and maturity

The pre-glued base requires specific factory equipment. This production path makes the most sense for established, repeat programs rather than early-stage trials.

Payload weight and drop risk

The interlocking base transfers weight to the vertical walls. While strong for distributed loads, a dense, heavy point load dropped directly in the center can force the tabs to slip.

Top closure method

The top flaps require manual taping, gluing, or an automated case taper. Consider how your team will seal the top before committing to the fast-erecting base.

Practical template adjustments

Base flap overlap

The internal clearance of the locking tabs can be adjusted to accommodate different board thicknesses, ensuring the floor sits flat without jamming.

Top flap length

The slotted top flaps can be extended to fully overlap for extra puncture resistance, though this increases the amount of corrugated board required.

Print placement

Heavy ink coverage on the diagonal base scores can crack during the automatic pop-up motion. Graphics can be adjusted to keep critical branding away from the bottom folding lines.

Board and packing details

Bottom load retention

Heavy industrial parts may require physical drop testing to ensure the center interlock holds under dynamic shock.

Base and top variations

Alternative tab profiles

The specific shape of the crash-lock hooks can be modified to suit different board grades or specific factory stripping limits.

Additional notes

Print placement on the base

Heavy ink coverage on the diagonal base scores can crack during the automatic pop-up motion. Keep critical graphics away from the bottom folding lines.

FAQs

Packing and closure

Does this box require tape?

Yes, but only on the top. The base is pre-glued at the factory and locks automatically. The top uses standard slotted flaps that rely on tape or adhesive to secure the package for transit.

Production and volume

Why is this harder to trial than a standard shipping box?

The crash-lock base requires a flatbed die-cutter and a multi-point folder-gluer. Setting up this equipment takes time, which makes it better suited for mature, repeat programs rather than short prototype runs.

Board and fit

Can I use heavy double-wall board for extra protection?

It requires careful testing. Thick boards make the diagonal creases stiff, which means your packing team will have to use much more physical force to pop the box open. In extreme cases, the thick board can cause the locking tabs to bind.

Shipping and route

Is the interlocking bottom secure enough for heavy items?

The dual-layer base is secure for most standard e-commerce and retail payloads. However, if you are packing dense, heavy items like metal hardware, a concentrated drop can force the center interlock to slip. We recommend a physical drop test for heavy point loads.

Automation

Can this box be used with automated case erectors?

While the base is designed for rapid manual assembly, mechanical erection requires validation against your specific case-erecting machinery. It does pair well with automated top-taping machines once loaded.

Comparison

When should I switch back to a standard slotted box?

Switch back if your order volumes drop, if you need to use very thick double-wall board, or if your packing line is not actually bottlenecked by the time it takes to tape a bottom seam.

Storage

How does this box arrive?

It arrives flat, just like a standard shipping box. The factory glues the side seam and the base mechanism, delivering a collapsed tube that takes up minimal warehouse space until you pop it open.

Inserts

Can I use dividers or inserts with a crash-lock base?

Yes. Once the base is locked into place, the interior functions like a normal rectangular box. You can drop in partitions, molded pulp, or corrugated inserts to separate your products.