Interactive 3D

1 / 3

EVF48020

Octagonal Buffer Wall 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.

Get pricing

Free white-glove consultations. Blazing-fast response time. Fast quotes.

Product details

Top highlights

Hollow buffer walls provide a thick, premium rigid-box aesthetic
Ships flat and requires multi-step manual assembly
Open-top design requires a separate lid, sleeve, or outer shipper

About this product

The EVF48020 is a specialized folding carton tray that uses rolled, hollow walls to create a thick, premium perimeter. Delivered flat, the eight sides roll inward and lock into place without glue, mimicking the substantial feel of a rigid setup box while saving inbound freight and storage space.

Because every side requires a manual roll-and-tuck sequence, this tray trades packing speed for high-end presentation. It is typically reserved for luxury retail, cosmetics, and premium confections where the unboxing experience justifies the assembly labor.

Common uses

Cosmetics
Luxury confections
Premium kitting
Gift sets

Get a quote

Share what you know. We'll take it from there. Or email us at info@herculeindustrial.com

Describe your project *

Approximate quantity *

Size if known

Files or competing quote (optional)Drag files here or choose filesAdd drawings, photos, dielines, quotes, specs, or other useful files.Max 5 files, 25 MB total.

Name *

Email *

Phone

Optional

More details

You can skip this whole part, or open a section and answer only what you know.

Size and quantity

Detailed dimensions

Units US customary (inches)Metric

What do your dimensions describe?

Inside length

Inside width

Inside depth

Buffer wall thickness

Size notes

Quantity notes

Materials and print

Paperboard preference

Add details for paperboard preference

Paperboard details

Print and artwork

Add details for print and artwork

Print, finish, or artwork details

Shipping or storage context

Custom changes or unusual needs

How will this open tray be closed or shipped?

Where do you plan to print artwork or add finishes?

What type of items will go inside?

Current box or specs

Do you have a current box, spec, or target sample?

Add details for do you have a current box, spec, or target sample?

Current box, known specs, or current problem

Destination ZIP or region

Company

Any deadline or timing constraint?

Premium Retail and Presentation Uses

Luxury Gift and Kitting

The thick walls frame the product, creating a high-value presentation. The hollow buffers also provide internal crush resistance, keeping delicate items away from the outer edge.

Cosmetics and Skincare

The octagonal shape stands out on retail shelves compared to standard rectangular boxes. The top surface of the buffer wall provides a continuous rim that can be printed or finished with foil.

Premium Confectionery

Chocolates and specialty sweets benefit from the rigid-box aesthetic. The hollow walls elevate the perceived value of the contents without the storage footprint of pre-glued rigid boxes.

High-End Apparel Accessories

Belts, ties, and scarves fit well within the octagonal base. The thick perimeter walls provide a structured frame that enhances the unboxing experience for boutique items.

Industries Prioritizing the Unboxing Experience

Retail Display

Because this is an open tray, it is often paired with a clear sleeve, a matching octagonal lid, or shrink wrap for retail environments.

Fulfillment Operations

Fulfillment centers must budget time for manual erection. The eight-sided roll-over sequence cannot be automated on standard tray formers.

E-commerce Unboxing

Brands shipping directly to consumers use this tray inside a protective outer mailer. The tray delivers the premium presentation upon opening, while the outer box handles transit wear.

When to Consider Simpler or Rectangular Trays

High-Volume Packing Lines

If packing speed is the priority, the manual folding of eight separate buffer walls will be a bottleneck. Compare a standard four-sided tray or a machine-formed carton.

Strict Material Budgets

The unrolled buffer walls create a large, star-shaped flat blank that yields fewer trays per sheet of board. If material efficiency is critical, a plain octagonal tray without buffer walls uses less board.

Board, Finish, and Assembly Choices

Board Grade and Caliper

The board must withstand multiple close-proximity 90-degree folds without cracking. Premium folding boxboard (FBB) or solid bleached sulfate (SBS) is usually required. Thicker boards may require adjusted crease profiles to prevent the locking tabs from slipping.

Print and Finish Placement

The top buffer surfaces are very visible when the tray is open. Decide early if these surfaces will carry spot UV, embossing, or foil stamping to maximize the premium effect.

Outer Packaging Strategy

Since the tray is open, determine how the product will be enclosed. Options include a matching paperboard lid, a clear plastic sleeve, or placing the entire tray inside a master mailer.

Assembly Labor Allocation

The eight separate buffer walls must be rolled and locked by hand. Evaluate whether the fulfillment center has the capacity for this multi-step manual process before committing to the design.

Adjusting the Octagon and Buffer Width

Buffer Wall Thickness

The width of the hollow wall can be adjusted. A wider buffer increases the perceived thickness of the tray but exponentially increases the size of the flat blank.

Octagon Proportions

The length of the straight edges versus the angled corners can be modified to fit specific product arrangements, stretching the tray into a longer oval-like octagon or keeping it perfectly symmetrical.

Locking Tab Adjustments

The width and height of the tuck tabs that secure the buffer walls can be modified. This ensures the friction lock remains secure depending on the chosen board thickness.

Packing details

Blank Sprawl and Nesting

Because the eight wall assemblies extend outward in all directions when flat, the blanks do not nest tightly on a printing sheet. This leads to higher offcut waste compared to rectangular packaging.

Additional notes

Testing the locking tabs

Always request a physical sample using the exact production board. If the board is too thick or too thin, the friction-fit tuck tabs may slip, causing the buffer walls to unroll.

FAQs

Can this tray be assembled on automated packing equipment?

No. The eight-sided roll-over sequence and friction locks require manual assembly. It is designed for hand-packing operations where presentation value outweighs speed.

Does the tray require glue or tape to stay together?

No. The corner walls fold in first, and the main straight walls roll over them, locking the entire structure together using tuck tabs inserted into the corners.

What kind of lid pairs well with this tray?

As an open tray, it requires a separate closure for transit or retail containment. Buyers typically pair it with a matching octagonal paperboard lid, a clear plastic sleeve, or an outer master shipper depending on the retail strategy.

Can the hollow buffer walls be printed?

Yes. The top and inner surfaces of the buffer walls are part of the single flat blank and can be fully printed or finished before the tray is folded.

Why does this tray cost more per unit than a standard tray?

The unrolled buffer walls create a large, star-shaped footprint. This means fewer trays fit on a single sheet of paperboard, resulting in higher material use and offcut waste.

Will the folds crack on thicker paperboard?

Because the buffer walls require multiple tight 90-degree folds, thicker boards increase the risk of cracking. Premium virgin boards and precise scoring are usually necessary to maintain a clean edge.

How does the tray stay locked without glue?

The main straight walls feature tuck tabs that insert downward into the folded corner assemblies. This creates a friction fit that holds the rolled buffer walls in place.

Does the tray ship flat or pre-assembled?

The tray is delivered flat to save on inbound freight and storage space. It is assembled at the fulfillment center just before the product is packed.