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EVF72001

Paperboard Tray Insert

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

Creates a raised presentation frame and protective perimeter buffer
Self-locking, glue-free design requires manual assembly
Must be paired with a primary outer carton or mailer

About this product

This one-piece paperboard insert creates a raised, framed platform inside an outer carton. It features a sunken central cavity to hold your product securely while establishing a hollow perimeter buffer that keeps fragile items away from the impact zones of the outer box.

Delivered flat and assembled without glue, the insert relies on a fold-and-lock sequence where inner tabs secure into the base floor. It is a strong choice for cosmetics kitting, electronics presentation, and luxury unboxing experiences where manual fulfillment is acceptable.

Common uses

cosmetics kitting
electronics presentation
luxury gift boxes
fragile item buffering

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Product Framing And Perimeter Buffering

Framing premium cosmetics and electronics

The wide top frame and sunken cavity create a display-like experience when the outer box is opened. The frame draws the eye to the center, making it a strong choice for luxury goods, cosmetics, and limited-edition kits.

Creating a perimeter crush zone for fragile goods

By suspending the product in the center cavity, the insert creates a hollow crush zone around all four sides. This protects fragile items from side impacts during transit, provided the outer carton is appropriately sized.

Centering small items inside standard outer cartons

When a premium item is too small for a standard outer box, this insert fills the excess space. The wide buffer walls keep the smaller product centered and immobilized without requiring custom-sized outer packaging.

Elevating low-profile items for retail presentation

For thin or flat products that might get lost at the bottom of a deep box, the raised floor of the cavity lifts the item closer to the opening, improving the initial unboxing presentation.

Manual Kitting And Plastic-Reduction Programs

Manual fulfillment and hand-packing lines

Because this insert requires a multi-step folding sequence and tab insertion, it fits hand-packing lines. It is not designed for automated insertion equipment or high-speed lines.

Plastic-reduction packaging programs

This paperboard platform often replaces vacuum-formed plastic trays or foam blocks in presentation packaging, offering a fully paper-based kitting solution when paired with the right board grade.

Short-run promotional and influencer kits

Since the insert relies on flatbed die-cutting and manual folding without glued seams, it is easy to produce in smaller batches for limited-edition influencer mailers or seasonal promotions.

When To Compare Corrugated Or Drop-In Inserts

Automated packing lines

If your fulfillment line relies on automated insertion equipment or high-speed packing, this manual fold-and-lock design will create a bottleneck. A simpler drop-in pad or a pre-glued partition may be a better choice.

Heavy industrial components

Paperboard is suited for lightweight consumer goods. If you are packing heavy electronics or metal parts, the floor of this insert may sag. Compare this with a corrugated equivalent for higher rigidity.

Board Caliper, Print Surfaces, And Outer Box Fit

Matching the locking slots to the board thickness

The insert holds its tension using locking tongues that slide into slots on the floor panel. The width of these slots must be precisely matched to your chosen board thickness, or the frame will slip out of place during transit.

Mapping artwork to the visible frame and floor

Unlike a standard box, the primary visible surfaces here are the top frame and the floor of the central cavity. Ensure your artwork is mapped to these specific panels to maximize the presentation effect.

Evaluating board grade against product weight

The product rests on a suspended floor panel. If the item is too heavy for standard folding carton board, the floor will bow. Discuss the exact product weight to determine if a heavier paperboard or a micro-flute corrugated board is necessary.

Sizing the outer carton to prevent insert shift

The insert relies entirely on the primary outer carton to keep its outer walls contained. The outer box must fit snugly against the insert; too much clearance allows the platform to rattle and reduces the protective buffer.

Adjusting The Cavity, Buffer, And Cutouts

Tuning the buffer width and cavity dimensions

The width of the top frame and the dimensions of the central cavity can be adjusted independently. A wider buffer provides more protection and a larger print canvas, but requires a larger outer carton.

Adding finger cutouts for easier product removal

If the product fits tightly into the cavity, half-moon cutouts can be added to the inner walls to allow consumers to easily grip and remove the item.

Adjusting the cavity depth for taller items

The depth of the sunken tray can be increased to accommodate taller products. However, increasing the depth also increases the overall flat footprint of the blank, which can affect material efficiency.

Packing details

Blank footprint and material efficiency

Because the floor, walls, and top frame are laid out end-to-end in the flat state, this insert has a large, elongated footprint before folding. This can affect nesting efficiency on the sheet during production.

Additional notes

Manual folding sequence

The assembly involves raising the outer walls, folding the top frame over, and locking the inner tabs into the base. This multi-step process should be factored into your fulfillment labor planning.

FAQs

Does this insert require glue or tape?

No. The insert is entirely self-locking. The inner walls fold down and feature tongues that insert into pre-cut slots on the floor panel, holding the raised frame in tension.

How is this delivered to the fulfillment center?

The inserts are delivered completely flat. They must be folded and locked into their final shape at the packing station before the product is loaded.

Can the insert support heavy items?

The product rests on the floor panel, which is suspended between the outer walls. For heavy items, a standard paperboard may sag. We can adjust the material to a heavier grade or switch to a corrugated variant if the payload requires it.

How tight should the outer box be?

The outer carton should fit snugly against the outer walls of the insert. If there is too much clearance, the insert may shift or rattle during transit, reducing its protective buffer effect.

Which parts of the insert are visible to the customer?

When placed inside the outer carton, the customer will see the wide top frame, the inner walls of the cavity, and the floor of the cavity. The outer support walls remain hidden against the primary box.

Can this be shipped on its own?

No. This is strictly an internal packaging component. It relies entirely on a primary outer carton or mailer to keep the outer walls contained and to protect the product during transit.

Can the space under the raised frame be used for storage?

The hollow buffer zone under the top frame can sometimes house flat items like instruction manuals or small cables, provided they do not interfere with the outer support walls or the central cavity floor.

What happens if the board thickness changes after the initial design?

The locking slots on the floor panel are cut to match a specific board caliper. If you change the board thickness, the slot width must be recalculated so the tabs lock securely without tearing or slipping.