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EVF16201

Hexagonal Crash-Lock Box

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

Pre-glued auto-bottom base for instant manual erection
Regular tuck top with dual tabs for a clean front presentation
Requires specialized multi-point folder-gluer production

About this product

The EVF16201 is a six-sided folding carton that combines retail presentation with fast manual fulfillment. Delivered flat with the side seam and complex base already glued, the carton opens into a rigid hexagonal tube when the edges are squeezed.

While hexagonal packaging often involves slow base assembly, this crash-lock design removes that bottleneck. The top closes with a main lid and two tuck tabs that seat into the angled back walls, keeping the front face clean for retail display.

Common uses

Cosmetics
Bottled specialty goods
Premium gift sets
Retail shelf displays

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Retail Display and Manual Packing Operations

Hand-packing operations

The primary advantage of this carton is packing speed. Because the converter pre-glues the six-point base, packers simply push the flat edges together to erect the box and lock the floor. This speeds up hand-packing lines that cannot use automated cartoning machinery for shaped boxes.

Retail shelf presentation

The hexagonal footprint stands out against standard rectangular cartons. The regular tuck top keeps the front presentation panel completely clean, as the lid hinges from the front and tucks into the rear angled walls.

Bracing cylindrical products

The six interior walls naturally surround and brace bottles, jars, and tubes more closely than a square box, reducing the amount of void fill or complex insert folding needed to keep the product centered.

Managing seasonal volume spikes

For promotional kits or holiday sets, the flat delivery and instant setup help manage temporary volume spikes without requiring additional training or complex assembly steps for temporary packing labor.

Product Categories Using Hexagonal Auto-Bottoms

Cosmetics and personal care

Fits skincare jars and tall tubes, offering a distinctive unboxing experience. The clean front panel provides an uninterrupted surface for branding and product details.

Specialty food and beverage

Often used for teas, confections, or small liquor bottles where shelf appeal is critical. The crash-lock base supports moderate weights, though heavy glass bottles should be tested to verify the glued floor flaps do not bow during handling.

Gift and promotional sets

Provides a structural feel that elevates the perceived value of the enclosed items, making it a frequent choice for limited-edition retail releases.

When to Compare Manual Bases or Outer Shippers

Short runs or prototype testing

The multi-point gluing required for a hexagonal crash-lock base involves complex machine setup. For short runs, digital trials, or early product testing, a manual snap-lock base avoids this setup burden, trading slower packing for easier production.

Parcel shipping and courier networks

This carton is designed for retail shelves and master shippers. The tuck top and crash-lock base are vulnerable to drop impacts and crushing in single-parcel transit. E-commerce orders should be packed inside a corrugated outer shipper.

Board Stiffness, Run Volume, and Weight Limits

Board caliper and material stiffness

Standard folding boxboard (FBB) around 0.5mm is typical. Specifying unusually thick or rigid board can cause the complex six-point base to bind or fail to pop open smoothly. The material must balance wall rigidity with hinge flexibility.

Order volume and folder-gluer setup

Because the converter must fold and glue multiple base flaps before shipping, this package requires a specialized folder-gluer. Buyers should evaluate whether their order volume justifies the specialized machine setup compared to a simpler manual-fold base.

Product weight and base capacity

The glued floor flaps support moderate weights, but heavy glass bottles or dense liquids should be physically drop-tested to ensure the base does not bow or fail during handling.

Grain direction for clean folds

The paperboard grain should run horizontally around the tube. This helps the six vertical creases fold cleanly without cracking, which is critical for the auto-bottom to deploy smoothly without warping the final shape.

Tuck Tab, Base Interlock, and Slit Lock Adjustments

Slit lock depth and friction

The two top tuck tabs rely on friction and slit locks to stay closed. The depth of these locks can be adjusted based on the chosen board thickness to help the lid stay secure without tearing the paperboard during opening.

Crash-lock tongue engagement

The base includes an optional tongue-and-slot interlock for extra security. This can be tuned or removed depending on the product weight and the specific gluing equipment used for production.

Hexagon proportions and panel lengths

The panel lengths can be adjusted to create an elongated or symmetric hexagon, depending on the product's footprint. Extreme adjustments may require testing to ensure the crash-lock geometry still folds flat.

Packing details

Storage and handling of knocked-down cartons

Knocked-down cartons should be stored flat in a climate-controlled environment. Excessive humidity or poor stacking can cause the pre-glued base flaps to warp, which interferes with the instant pop-open action on the packing line.

Additional notes

Surface finishes and score lines

Because the carton ships flat and is forced open by the packer, the six vertical score lines experience stress. Heavy varnishes or foil stamping near these creases should be planned carefully to avoid cracking during erection.

FAQs

Can this box hold heavy glass bottles?

Crash-lock bases have weight limits because the floor relies on glued paperboard flaps. While it handles cosmetics and light bottles well, heavy glass or dense liquids should be physically drop-tested to verify the base does not fail.

Does this carton work on automated packing lines?

Hexagonal shapes and crash-lock bases are generally designed for fast manual erection. Automated cartoning machines typically handle standard rectangular tubes, so this package is almost always hand-loaded.

Why does this base style require higher order volumes?

The converter must use a specialized multi-point folder-gluer to apply adhesive to the base flaps and fold them flat. This machine setup takes time, making the carton more practical for repeat programs rather than short digital trials.

How does the top lid stay closed?

The main lid hinges from the front panel and features two separate tuck tabs. These tabs slide into the angled back-left and back-right walls, using friction and small slit locks to secure the top.

Can I ship this directly in the mail?

The tuck top and auto-bottom are designed for retail presentation and will likely pop open or crush in a courier network. It should be packed inside a corrugated outer shipper for parcel delivery.

Can I use a very thick paperboard for extra strength?

Thick boards can cause the pre-glued base to bind or resist opening. If you need more crush resistance, it is often better to use a standard board and rely on a custom insert to brace the interior walls.

Can I add an insert to hold a smaller bottle?

Yes, custom die-cut inserts can be added to brace the neck or base of a bottle within the hexagonal tube, keeping the product centered and protected from the outer walls.

Can I get a small batch of prototypes to test the auto-bottom?

Digital cutting is possible, but manual gluing of a 6-point crash lock is labor-intensive. Prototypes are usually for size testing rather than production speed testing, and short runs often switch to a manual snap-lock base.