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EVF33910

Tapered Triangular Tray with Rounded Corners

  • 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

  • Smooth, curved corners for premium retail presentation
  • Outward-tapering walls allow pre-glued trays to nest efficiently
  • Requires flexible paperboard to prevent corner cracking

About this product

The EVF33910 is a premium presentation tray featuring a triangular footprint, outward-flaring walls, and smooth, rounded corners. Instead of sharp creases, the corner panels curve gently around the base to create a smooth, continuous surface for retail displays, confectionery, and gift kitting.

Because the assembled tray is rigid and tapered in three dimensions, it does not fold flat after gluing. Buyers typically choose between receiving the trays flat for on-site assembly or having them pre-glued and shipped nested to save fulfillment time.

Common uses

  • Confectionery and bakery
  • Cosmetics and personal care
  • Gift kits
  • Shrink-wrapped retail bases

Get a quote

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

Best Price Guarantee

Already have a packaging quote? Let us beat it.

Send us the quote you have. We will beat it for the same specifications, quantity, and delivery requirements.

Upload a competing quote

Free quote review. No obligation.

30+specialist partner plants

We supply through the plant best suited to your price, material, production, and delivery requirements.

Why we can beat a lower quote

30+ plants give us more ways to lower the price.

Each plant has different machinery, material costs, order minimums, and freight rates. Our buying volume helps us secure better pricing. We then quote through the plant that gives you the lowest total price for your requirements.

Send us your current quote. Watch us beat it.

Attach it to the quote form or email it to us. We'll review it free and send you our price.

Upload a competing quoteinfo@herculeindustrial.com
Best Price Guarantee terms

To qualify, send a written supplier quote dated within the past 30 days and addressed to your company. It must cover the same dimensions, construction, material, print, finish, quantity, tooling, freight, delivery date, and delivery location. The guarantee does not cover taxes, expired quotes, liquidation or clearance sales, or obvious pricing errors.

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Premium Retail and Presentation Uses

Shrink-wrapped retail bases

The smooth corners and flared walls create an elegant foundation for gift sets, cosmetics, or specialty foods that will be secured with shrink film or a clear plastic dome.

Confectionery and bakery presentation

When produced with appropriate barrier boards, the shallow triangular shape provides high visibility for chocolates, pastries, and premium deli items.

Gift kitting and hampers

The open, outward-tapering design allows multiple smaller items to be arranged and displayed clearly, making it a strong base for curated gift collections.

Cosmetics and personal care displays

The curved conic corners offer a softer, more premium aesthetic than standard folded trays, fitting well with beauty brand presentations.

Industries and Packing Environments

High-end retail and gifting

The absence of sharp, folded corners elevates the perceived value of the package, making it a strong fit for luxury goods where the unboxing and display experience matters.

Manual fulfillment operations

If shipped pre-glued and nested, these trays can be rapidly separated and loaded by hand on a packing line, saving the time required to fold and glue flat blanks.

Boutique food and beverage

Artisan producers use the unique triangular footprint to stand out on crowded shelves, often pairing the tray with a custom clear lid or sleeve.

When to Consider Standard Trays

High-speed automated packing lines

Because this tray does not fold flat after gluing, it requires specialized tray-forming equipment or manual assembly. If your line requires flat-folding cartons, a standard square or rectangular crash-lock tray is a safer choice.

Heavy transit without an outer shipper

The open top and angled walls offer minimal vertical crush resistance. If the tray will be shipped individually through parcel networks, it requires a fitted corrugated outer box.

Assembly, Nesting, and Board Choices

Flat delivery versus nested supply

You must decide where the gluing happens. Shipping the trays flat minimizes freight costs but requires manual gluing or a tray former at your facility. Shipping them pre-glued transfers the assembly labor to the converter, and the outward taper allows the empty trays to nest, reducing the shipping volume penalty.

Board flexibility and corner cracking

The conic corners require the paperboard to bend smoothly around a radius. Heavy, rigid boards or corrugated materials will resist this curve and crack. Standard folding boxboard (FBB) or solid bleached sulfate (SBS) in moderate calipers is usually required.

Print layout for tapered walls

Because the walls angle outward, graphics and text must be slightly distorted (arced) on the flat dieline so they appear straight and level when the tray is fully assembled and viewed from the side.

Closure and lid pairing

The base template is an open-top tray. Buyers should decide early whether the final presentation will use shrink wrap, a clear plastic dome, or a custom paperboard slip lid, as this affects the final dimensions.

Adjusting the Taper and Footprint

Wall taper angle

The outward flare of the walls can be adjusted. A steeper angle increases internal volume but reduces how deeply pre-glued trays can nest inside one another.

Corner radius

The curve of the three corners can be tightened or widened. Tighter radii create a sharper look but increase the stress on the paperboard during assembly.

Base triangle proportions

The internal angles of the triangular footprint can be modified to create isosceles or custom triangular shapes, depending on the product arrangement.

Packing details

Grain direction planning

Aligning the paperboard grain parallel to the longest wall increases the tray's overall rigidity, but it can make wrapping the curved corners slightly more difficult. This balance should be tested during prototyping.

Additional notes

Board thickness and corner tension

Thicker paperboard increases the overall strength of the tray but places more stress on the glued seams at the corners. The adhesive must be strong enough to hold the curved panels in place permanently.

Related Presentation Trays

FAQs

Can this tray be run on a standard folder-gluer?

Because the assembled tray is rigid and tapered in three dimensions, it does not fold flat after gluing. It usually requires a specialized tray former or manual assembly with a jig.

How much space do pre-glued trays take up?

The outward taper allows the trays to nest inside each other. The exact nesting depth depends on the wall angle and the thickness of the paperboard, but nesting reduces the storage footprint compared to straight-walled rigid boxes.

Can this tray be made from corrugated board?

Generally, no. Corrugated flutes resist the smooth bending required to form the rounded conic corners. This design relies on the flexibility of standard folding carton boards like FBB or SBS.

Does this tray come with a lid?

The base template is an open-top tray. It is frequently paired with a custom clear plastic lid, a separate paperboard slip lid, or shrink wrap to secure the contents.

How does the tapered wall affect artwork?

Because the walls angle outward, graphics and text must be slightly distorted (arced) on the flat dieline so they appear straight and level when the tray is fully assembled and viewed from the side.

What should we look for in a physical sample?

Pay close attention to the curved corners. You want to ensure the chosen board grade bends smoothly without cracking the printed surface, and that the glue flaps hold securely under the tension of the curve.

Can the inside of the tray be printed?

Yes. Because it is an open-top tray with outward-flaring walls, the interior panels are highly visible and often printed to enhance the unboxing experience.

How are the curved corners secured?

Each curved corner panel extends from one wall and ends in a glue flap, which is adhered to the inside face of the adjacent straight wall to lock the 3D shape in place.