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EVF41171

Curved-Lid Presentation Tray

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

Distinctive curved lid and inset gusset walls
Glue-free manual assembly with a locking floor panel
Zero top-stacking strength; needs an outer shipper for transit

About this product

This premium folding carton features a distinctive curved lid and inset side walls, designed specifically for retail presentation, bakery, and boutique goods. It assembles entirely by hand without adhesive, using a front wall that rolls over to form a double-thick interior floor.

Because the curved lid does not support vertical weight, this tray trades stacking strength for visual impact. It usually needs a rigid master shipper for transit and is well suited for single-layer shelf display or direct hand-delivery.

Common uses

Bakery and pastry packaging
Cosmetics and skincare sets
Boutique retail presentation
Lightweight gift kitting

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Retail and Presentation Fits

Boutique retail and gift presentation

The inset side walls and curved lid create a unique profile on the shelf. Because the front wall rolls over to cover the entire base, all internal flaps are hidden, providing a clean interior for unboxing.

Bakery and pastry packaging

The glue-free construction and wide base make it a natural fit for lightweight baked goods. The curved lid provides clearance for decorated items, though the boxes do not support stacking in the display case.

Cosmetics and skincare sets

The double-thick floor provides a stable base for lightweight bottles or jars, while the curved lid offers a premium unboxing experience. The hidden raw edges keep the focus on the product.

Lightweight kitting and subscription boxes

When placed inside a protective outer mailer, this tray acts as an elegant inner presentation layer. The glue-free assembly allows for quick setup during fulfillment.

Industry Applications

Manual packing operations

This tray is erected entirely by hand. The packer folds the side gussets flat, stands the walls, and rolls the front panel down to lock the floor. It is an excellent choice for low-to-medium volume fulfillment where investing in folder-gluer tooling is unnecessary.

Retail shelf display

The curved profile stands out among standard rectangular cartons. It works well for single-layer merchandising where top-stacking is not expected.

Direct-to-consumer unboxing

When used as an inner carton within a master shipper, the tray provides a clean, glue-free presentation layer that elevates the perceived value of the goods inside.

When to Consider a Different Tray

Pallet stacking and mixed transit

The curved lid deflects under vertical load. If the individual cartons will be stacked on a pallet or shipped through a parcel network without a protective outer box, consider a standard flat-top roll-end tray.

High-speed automated packing

The 180-degree gusset folds and full-floor lock rely on manual manipulation. If your packing line uses automated case erectors, a machine-glued tray or a crash-lock bottom is likely a better fit.

Board, Print, and Packing Choices

Board caliper and fold behavior

This design relies on precise 180-degree folds for the side gussets and the roll-over floor. Standard folding boxboard handles these bends cleanly. Thicker boards or corrugated materials often crack at the hinges and resist forming a smooth curve for the lid.

Printing the interior floor

Because the internal floor is formed by a panel that rolls over from the front wall, printing on the outside of the flat blank will result in a printed inside floor. Discuss graphic placement with your converter to ensure the artwork lands on the correct visible surfaces.

Closure friction and wear

The curved lid secures via a front tongue that inserts into a slot on the front wall. This lock relies entirely on board friction and memory. For heavy items or repeated opening, the closure may loosen over time.

Master shipper sizing

Since the curved lid prevents stacking, you will need to plan your master shipper dimensions carefully to protect the trays during transit. The outer box takes the structural load.

Template Adjustments

Gusset inset width

The distance between the outer edge of the base and the upright side walls can be widened or narrowed. A wider gusset creates a larger external footprint relative to the internal volume, which can help a smaller product command more shelf space.

Curve height and lid clearance

The peak height of the curved lid can be adjusted independently of the vertical side walls, allowing you to tune the internal clearance for taller products while maintaining the tray's footprint.

Tongue lock dimensions

The width and height of the closure tongue can be modified to increase or decrease the friction fit, depending on the board thickness and how securely the lid needs to hold.

Packing details

Layer step crease adjustments

The template includes a layer step crease parameter to account for board thickness during the roll-over fold. This ensures the lid overlaps the flaps without tension and the floor panel locks flat.

Additional notes

Hand assembly planning

The fold sequence involves laying the gussets flat, standing the walls, and rolling the front panel down. Packers will need adequate table space to manage the flat blanks and perform the multi-step locking process.

FAQs

Can these boxes be stacked on a retail shelf?

The curved lid is designed for visual impact and will deflect if weight is placed on top of it. These trays are best displayed in a single layer or placed inside a rigid master carton for transport.

Does this tray need glue to stay assembled?

No adhesive is needed. The front wall rolls over the side flaps and extends a panel across the entire internal floor, wedging against the back wall to lock the tray securely in place.

Can this be made from corrugated board?

It is discouraged. The design relies on a smooth curve for the lid and tight 180-degree folds for the side gussets. Corrugated fluting resists the curve, shows through the surface, and often cracks at the tight hinges. Standard folding boxboard is the intended material.

How do I print a pattern on the inside floor of the tray?

The floor is formed by an extension of the front wall that folds inward. To print on the finished interior floor, the artwork is placed on the exterior-facing side of that specific panel on the flat dieline.

Can this tray be erected by automated machinery?

Because of the inset gussets and the roll-over floor lock, this tray is erected by hand. It is not a fit for standard automated folder-gluers or case erectors.

Can I use a custom insert with this tray?

Yes, a custom paperboard or foam insert can be placed inside to hold products securely. The double-thick floor provides a stable base for inserts.

How does the lid stay closed?

The lid features a front tongue that tucks into a corresponding slot on the front wall. It relies on the natural friction and memory of the paperboard to stay shut.

Should I request a physical sample before ordering?

Yes. Because the curved lid and tongue lock rely heavily on the specific board caliper and friction, testing a physical prototype with your exact product helps verify the fit and closure.