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EVF22026

Triangular Folding Carton

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.
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Product details

Top highlights

Distinctive tent-shaped profile
180° hem folds hide raw board edges
Delivered flat for manual assembly

About this product

The EVF22026 is a tent-shaped folding carton designed for premium retail presentation and gifting. Featuring a rectangular base and angled main walls that meet at a sharp apex, it offers a striking alternative to standard rectangular boxes.

Because it relies on a multi-step manual fold sequence and is not designed for vertical stacking, this carton fits high-value items where the unique unboxing experience justifies the assembly time.

Common uses

Confectionery and chocolates
Cosmetics and beauty gifts
Boutique retail items
Corporate event gifting

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Retail And Gifting Applications

Premium Confectionery And Chocolates

The peaked roof and clean edges make this a natural fit for high-end sweets. The flat base provides stability on the shelf, while the top-over-apex closure keeps the contents secure.

Boutique Cosmetics And Gifts

For items that need to stand out, the triangular shape breaks up the visual monotony of standard retail shelves. The hem-folded edges give the angled walls a finished, double-thick feel.

Specialty Apparel And Accessories

Rolled scarves, ties, and small leather goods benefit from the tent shape, providing a unique reveal when the top flap is unhooked.

Corporate Event Gifting

Welcome kits and table centerpieces often use this shape because the unstackable nature is not an issue in event settings, and the visual impact is high.

Who Uses Triangular Cartons

Retail Display Planners

This carton is designed for front or side presentation. It usually needs dedicated shelf space because the peaked top does not support vertical stacking.

Manual Fulfillment Teams

Assembly involves pre-breaking the hem folds, raising the end walls, and locking the top flap. It is a deliberate, hands-on process that should be factored into packing schedules.

E-commerce Shippers

Since the friction lock and peaked roof are not suited for bare parcel transit, online brands use this as an inner presentation box inside a standard corrugated mailer.

When To Consider A Different Shape

High-Volume Automated Packing

If your packing line relies on folder-gluers or automated carton erectors, this non-glued, multi-axis design will not work. Compare standard straight-tuck or crash-lock cartons instead.

Dense Shelf Stacking

If retail space requires stacking boxes on top of one another, the peaked apex of this carton will crush. Consider a standard rectangular folding carton or a rigid setup box.

Board, Assembly, And Shipping Choices

Board Caliper And Fold Quality

The angled walls feature 180-degree hem folds to hide raw edges. The board should be flexible enough, typically standard folding boxboard, to handle these tight folds without cracking.

Master Carton Planning

Because these cartons do not support top weight, they require careful arrangement in master shippers. Alternating upright and inverted cartons often helps maximize case density and prevent crushing in transit.

Print And Finish Placement

The large angled main walls offer excellent billboard space for graphics. However, heavy varnishes or foils should be kept away from the tight 180-degree crease lines to prevent flaking.

Assembly Labor Allocation

The multi-step folding process, specifically the internal edge hems, takes more time per unit than standard tuck cartons. This labor should be evaluated against the presentation value.

Adjusting The Tent Profile

Base Footprint And Height

The length and width of the rectangular base can be adjusted to fit the product. Changing the height will automatically recalculate the angle of the main walls to ensure they meet perfectly at the apex.

Tongue Lock Sizing

The width of the locking tongue and the corresponding slit can be scaled based on the overall size of the carton, ensuring the closure remains secure even on larger boxes.

Hem Flap Width

The internal flaps that fold 180 degrees to hide the raw edges can be widened or narrowed. Wider flaps add more rigidity to the angled walls but use more material.

Packing details

Grain Direction For Clean Folds

Specifying the paperboard grain to run parallel to the apex fold helps prevent unsightly cracking along the highly visible top ridge and the hem folds.

Base And Closure Variants

Hem Flap Removal

For faster manual assembly or lower material usage, the 180-degree internal hem flaps can be removed, though this leaves the raw paperboard edges exposed along the angled walls.

Additional notes

Packing labor and assembly time

The multi-step folding process, especially the 180-degree edge hems, requires more time per unit than standard tuck cartons. Factor this into your fulfillment costs.

Retail shelf placement and stacking limits

These cartons must be displayed side-by-side or front-to-back. They cannot be stacked vertically without crushing the top apex.

FAQs

Can this carton be glued by the manufacturer?

This is a natively non-glued design. The structural integrity comes from the manual folding sequence and the final tongue-and-slit lock over the apex.

How is the carton delivered?

It is delivered completely flat. The packing team folds the edge hems, raises the walls, and secures the top lock during fulfillment.

Can I ship this directly in the mail?

The triangular shape and friction lock are generally not suited for direct parcel shipping. It usually requires a sturdy corrugated outer shipper to protect the peaked roof and prevent the lock from catching.

What keeps the sides from bowing out?

The internal dust flaps bridge the gap between the end walls and the main walls, providing friction and support to maintain the tent shape.

Can I use heavy corrugated board for this box?

Heavy corrugated board is a poor fit. It is too thick for the 180-degree hem folds and the tight apex wrap, which often causes the lock to fail and the box to bow.

Where is the best place for branding?

The two large, angled main walls provide the most visible surface area. The triangular end panels can also be printed, but the main walls dominate the presentation.

Does the top ridge support vertical weight?

The peaked apex is not designed for top-loading. Retail displays and master cartons should account for this unstackable profile to avoid crushing the top fold.

Why does the board grain direction matter?

Aligning the paperboard grain parallel to the top apex fold helps reduce the risk of cracking along the highly visible top ridge and the internal hem folds.