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EVF18090

Octagonal Advent Calendar 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.
Widest machinery capability in America via 30+ specialist partner plants.

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Product details

Top highlights

Two-piece design with outer shell and internal grid
Integrated hanger tab for retail pegboards
Hand assembly and loading required

About this product

The EVF18090 is a premium, two-piece octagonal folding carton designed for multi-day countdowns and product assortments. It features a clamshell outer shell with perforated display doors and a separate interlocking grid insert that creates individual compartments.

Because it relies on a hand-assembled grid and multiple perimeter tuck locks, this package is built for high-impact seasonal retail rather than automated packing lines. An integrated top tab allows for pegboard hanging, making it a strong choice for confectionery, cosmetics, and specialty samplers.

Common uses

Seasonal confectionery countdowns
Cosmetics and beauty sample assortments
Premium tea or coffee samplers

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Retail Countdowns and Assortments

Seasonal Confectionery and Cosmetics

The octagonal shape and perforated doors provide a classic countdown experience. The internal grid keeps individual chocolates, beauty samples, or small gifts separated and secure behind each door.

Hanging Retail Displays

The integrated top tab allows the calendar to be hung on retail pegboards, maximizing visibility. The double-wall clamshell construction provides enough rigidity to support lightweight assortments while hanging.

Specialty Tea and Coffee Samplers

For beverage assortments, the individual compartments keep different flavors separated. The large flat faces offer ample room for branding and flavor guides.

Small Toy and Collectible Countdowns

The internal grid can be sized to hold small figurines or building block sets, keeping them organized for daily unboxing.

Seasonal and Promotional Campaigns

Manual Kitting Operations

This package relies on dedicated hand assembly. Fulfillment teams build the internal grid, place it on the back face, load the products, fold the clamshell closed, and secure the perimeter tucks.

Limited Edition Holiday Releases

The unique octagonal shape helps seasonal products stand out on crowded retail shelves, offering a distinct alternative to standard rectangular countdown boxes.

Point of Purchase Pegboard Displays

The built-in hanger tab allows retailers to place these calendars on endcaps or freestanding pegboard displays, freeing up valuable shelf space.

When to Consider Simpler Cartons

High-Speed Automated Packing

If the production line relies on automated erecting and loading, this manual clamshell and grid system is generally a poor fit. Consider standard straight-line or crash-lock cartons with simpler inserts.

Heavy Product Assortments

If the combined weight of the products is high, the integrated cardboard hanger tab may tear. A rigid setup box or a base-and-lid carton without a hanger may be a safer choice.

Fulfillment and Material Choices

Insert Material Grade

The outer shell requires a high-quality folding boxboard for printing and clean perforations. However, the internal grid is hidden and can often be cut from a lighter, unprinted board to reduce overall weight and cost.

Board Thickness and Foldability

While thicker board increases crush resistance, it makes the multiple perimeter tucks difficult to engage by hand. A standard 0.5mm caliper offers a good balance of rigidity and manual workability.

Perforation Tear Resistance

The perforations on the front doors should be carefully specified based on the board grade and grain direction. They need to be strong enough to handle the shipping route but easy enough for a consumer to open cleanly.

Hanger Tab Reinforcement

The hanger tab folds over to create a double-thick layer, but its actual weight capacity depends on the board choice. Physical testing with the loaded product helps confirm it will hold up on a retail pegboard.

Customizing the Doors and Grid

Door Count and Layout

The number of perforated doors and the corresponding internal grid cells can be adjusted to match the specific countdown or assortment size.

Grid Cell Dimensions

The internal interlocking strips can be spaced to create uniform square cells or varied rectangular compartments depending on the product mix.

Hanger Tab Profile

The shape and hole size of the top hanger tab can be modified to fit different retail pegboard hooks or removed entirely if the package will only be displayed flat.

Packing details

Perforation and Grain Direction

Aligning the door perforations with the board grain can change how cleanly the doors tear. Discussing this with the converter helps prevent the main display face from tearing during consumer use.

Additional notes

Grid and Door Alignment

The internal grid compartments should align perfectly with the perforated doors on the outer shell to prevent products from shifting into the wrong day's cell.

FAQs

Does this calendar require glue to stay closed?

The perimeter of the clamshell is secured entirely by a series of manual tuck flaps and slit locks, closing without adhesive. However, the internal grid is assembled by hand before loading.

Can this be shipped directly in the mail?

The exposed hanger tab, perforated doors, and friction tucks are likely to catch and tear in a parcel network. It usually needs an outer corrugated shipper for transit.

Can the cardboard grid be replaced with a plastic tray?

While the template includes a cardboard grid, some buyers substitute a custom thermoformed plastic tray to reduce manual assembly time, though this involves separate tooling.

Where can graphics be printed?

The entire outer clamshell, including the front doors, back face, and side panels, can be printed. The internal grid is typically left unprinted since it is hidden behind the doors.

How much weight can the hanger tab support?

The weight capacity depends entirely on the board grade chosen. For heavier items like glass cosmetics jars, the hanger may tear, and physical testing is worth doing before production.

Is this suitable for automated packing lines?

The two-piece construction, interlocking grid, and multiple perimeter tucks rely on manual kitting and fulfillment, making it a poor fit for automated erecting.

Do the internal compartments have a bottom floor?

The internal grid rests directly against the solid back face of the clamshell. Once the package is closed, the front and back faces act as the floor and ceiling for each compartment.

Can the inside of the doors be printed?

Printing on the inside of the doors requires two-sided printing on the main blank. This is possible but increases the printing cost compared to a single-sided run.