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EVF21029

Framed Presentation Wrap with Twin-Tongue Lock

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

Zero-glue manual assembly with a twin-tongue friction lock
Inward-folding panels create a horizontal presentation frame
Relies on the packed product to sit flush beneath the frame for support

About this product

This single-piece folding carton creates a premium, shadow-box presentation for flat products. Instead of standard vertical walls, the side and front panels fold inward to form a flat, horizontal frame around the perimeter of the tray, drawing attention to the item inside.

Because it assembles entirely without glue, it ships flat and is a strong fit for kitting apparel, books, or media. The lid hinges from the back and secures into the front frame using two curved locking tongues, creating a clean, uninterrupted top surface.

Common uses

Apparel kitting
Software and media boxes
Hardcover books
Premium flat goods

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Size and quantity

Detailed dimensions

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Materials and print

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Flat Products and Kitting

Apparel and soft goods

The horizontal frame provides a clean border around folded garments, elevating the unboxing experience for premium clothing lines.

Books, media, and software

Provides a precise, framed border around solid rectangular items, keeping them centered and well-presented upon opening.

Corporate welcome kits

The framed presentation elevates onboarding materials, keeping flat items centered and organized.

Art prints and photography

The shadow-box effect protects edges while presenting the print cleanly upon opening.

Retail Presentation and E-Commerce Fulfillment

Premium unboxing

The shadow-box effect created by the inward-folding rims adds perceived value, making the carton feel like a display piece rather than just a shipping container.

Manual fulfillment

The carton ships completely flat and folds together without adhesive. It relies on hand-packing, making it a strong fit for kitting lines and specialized fulfillment centers.

Limited-edition releases

The zero-glue assembly and framed interior suit short-run specialty items where presentation matters more than packing speed.

When to Consider Standard Trays or Mailers

Loose or shifting items

The cantilevered frame needs a solid product beneath it for support. If you are packing loose parts or items that settle during transit, a standard roll-end tray provides better vertical wall strength.

Direct parcel shipping

The twin tongues can catch or tear if handled roughly in transit. For direct courier delivery, a standard corrugated mailer with dust flaps is often safer unless this wrap is placed inside an outer shipper.

Board Choice, Print Surfaces, and Product Fit

Product height matching

The product should match the internal depth of the tray. Because the top frame folds inward at 90 degrees and does not reach the floor, the product itself provides the upward support that keeps the frame flat.

Two-sided printing

The inward-folding frame exposes the reverse side of the paperboard on the top face of the open tray. Two-sided printing is often used to keep the presentation consistent.

Board caliper

Thicker boards may need adjustments to the tongue slots and layer step creases to prevent the locking tabs from binding during insertion.

Outer shipping strategy

Because the twin tongues rely on friction, decide whether this presentation wrap will go inside a master carton or a dedicated corrugated mailer for transit.

Adjusting the Frame and Lock Geometry

Frame width

The horizontal rims can be widened or narrowed to reveal more or less of the product, depending on the desired shadow-box effect.

Tongue size

The curved locking tabs can be adjusted for a tighter or looser friction fit, balancing security with ease of opening.

Layer step creases

Adjusting the crease offsets helps the lid fold cleanly over the front frame when using thicker board grades.

Packing details

Die-cutting and stripping precision

The semi-circular slots and curved tongues benefit from clean stripping during manufacturing to ensure the lock engages smoothly without tearing the paperboard.

Additional notes

Manual assembly labor

This carton ships completely flat (KD). Fulfillment teams should account for the time required to fold the frame and align the twin tongues during packing.

Clearance for the locking tongues

The product inside should leave enough clearance near the front wall for the two locking tongues to insert fully into their slots without damaging the goods.

FAQs

Can this carton be shipped through parcel networks?

It relies on a friction lock. For courier networks, it often benefits from an outer shipping box or strong security seals to prevent the tongues from popping open.

Does this package use gluing?

No. It is a zero-point un-glued design that locks together using the twin tongues and inward-folding panels.

Why does the product need to support the frame?

The horizontal top rims fold inward at 90 degrees and do not extend down to the floor of the tray. A solid, flat product sitting flush beneath them prevents the frame from bowing inward under pressure.

How does the print layout work with the inward-folding frame?

Because the side and front panels fold over to form the top rim, the reverse side of the paperboard will be visible from the top. Two-sided printing is often used to keep the presentation consistent.

Can this be erected automatically?

The inward-folding rims and twin-tongue insertion are designed for manual assembly and are generally not suitable for automated folder-gluers or case erectors.

What board materials fit this design?

Standard folding boxboard (FBB) or solid bleached board (SBB) provides the crisp 90-degree folds needed for the frame. Micro-flute corrugated can be used but may need careful adjustment of the slot widths to prevent the tongues from crushing.

How do the twin tongues lock the lid?

The lid hinges from the back and folds over the front frame, where two curved tabs insert into matching slots to hold the carton closed.

Can the width of the internal frame be changed?

Yes, the horizontal rims can be widened or narrowed to reveal more or less of the product, depending on the desired presentation.