Interactive 3D

1 / 3

GB10240

Clamshell Rigid Box (V-Cut) | GB10240

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

Premium book-style hinged opening
V-cut rigid board for sharp 90-degree corners
Delivered fully assembled and ready to load

About this product

The GB10240 Clamshell Box is a premium, book-style rigid presentation package. It features a four-sided base tray and a three-sided telescoping lid, both mounted into a case-made outer cover with a flexible spine.

Unlike standard rigid boxes, this design uses v-grooved board to achieve sharp 90-degree outer edges. It is a strong choice for luxury cosmetics, high-end electronics, and corporate presentation kits where the unboxing experience is paramount.

Common uses

Luxury cosmetics and fragrances
High-end electronics
Corporate gifts and presentation kits
Limited edition book or media 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?

Internal length

Internal width

Internal depth

Size notes

Quantity notes

Materials and print

Rigid box material

Add details for rigid box material

Board and wrap details

Print and artwork

Add details for print and artwork

Print, finish, or artwork details

Shipping or storage context

Custom changes or unusual needs

Will this box use a custom insert to hold the product?

Do you have a preference for the outer cover material?

How will these boxes be distributed after packing?

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 Presentation and Retail Packaging

Luxury Retail and Cosmetics

The book-style opening and sharp, v-cut edges create a high-end presentation that elevates the perceived value of cosmetics and boutique retail items. The rigid board provides strong crush resistance on the shelf.

Corporate Gifts and Media Kits

The substantial feel of the case-made cover and the smooth telescoping lid make this a strong choice for VIP gifts and premium promotional kits.

High-End Electronics and Devices

The rigid box and sharp corners provide a premium unboxing experience for heavy or high-value devices, often paired with custom foam or molded pulp inserts.

Limited Edition Publishing and Collectibles

The book-style cover and telescoping lid suit collector's editions, art books, and premium card sets, allowing the package to blend in on a bookshelf.

Luxury Goods and Corporate Gifting

High-End Unboxing Experiences

When the moment of opening is as important as the product itself, the clamshell design offers a deliberate, staged reveal. The cover lifts like a hardcover book, presenting the inner tray.

Projects Supporting Fully Assembled Delivery

Because this box does not ship flat, it makes sense for supply chains that can accommodate the volumetric space of fully erected packaging and utilize outer master cartons for transit.

Retail Display and Shelf Presentation

The flat spine and sharp corners allow the box to stand upright or stack cleanly on retail shelves, mimicking a hardcover book and providing a wide canvas for spine printing.

When to Consider Alternative Rigid Styles

High-Volume, Flat-Shipped Needs

If warehouse space or inbound freight costs are a primary concern, a premium folding carton or a collapsible rigid box may be a better fit, as the GB10240 is delivered fully assembled.

Fully Detachable Lids

If the presentation needs the lid to be completely removed rather than hinged, a standard two-piece rigid box may be a better choice.

Wrap Material and Clearance Considerations

Wrap Thickness and Lid Clearance

The thickness of the paper or cloth wrap directly affects how the lid telescopes over the base. The clearance gap should be matched to the chosen wrap material to ensure the lid closes smoothly without binding or rattling.

Wrap Material and Hinge Durability

The outer cover wrap acts as the flexible hinge connecting the spine to the top and bottom panels. Selecting a wrap material with adequate stretch and tear resistance helps maintain durability for a box that will be opened repeatedly.

Board Density for V-Cut Corners

To achieve the sharp 90-degree corners, the rigid board is milled with v-shaped channels. The board should be dense enough to withstand this grooving without delaminating or becoming too brittle.

Insert Style and Internal Depth

The base tray depth should account for any foam, molded pulp, or paperboard inserts needed to hold the product flush with the rim, ensuring a clean presentation when the cover is opened.

Customizing the Clamshell Profile

Cover Panel Overhang

The distance the outer cover extends beyond the inner trays can be adjusted. A larger overhang emphasizes the hardcover book aesthetic and provides additional edge protection.

Spine Width and Hinge Gap

The spine panel is sized to accommodate the combined height of the base and lid trays. It can be adjusted to ensure the cover sits flat when closed.

Wrap Material and Finish

The outer cover and inner trays can be wrapped in different materials, allowing for contrasting textures, foil stamping, or embossed details on the spine and panels.

Packing details

Outer Shippers for Courier Transit

Rigid presentation boxes are vulnerable to scuffing and corner damage during transit. They usually need a properly sized corrugated master carton or individual mailer for parcel or courier shipping.

Additional notes

Component Count and Assembly

This clamshell design is assembled from eight distinct flat components: the base board, base wrap, lid board, lid wrap, two cover panels, a spine board, a cover wrap, and an inner lining. This complexity relies on specialized rigid-box equipment.

FAQs

Can this clamshell box be shipped flat?

Due to the rigid board construction and glued wraps, this box is manufactured and delivered fully assembled. You will need to account for the volumetric space when planning storage and inbound freight.

What does 'V-Cut' mean in rigid packaging?

V-cutting (or v-grooving) involves milling a v-shaped channel into the rigid board before folding. This allows the board to fold at a crisp, sharp 90-degree angle, creating a much cleaner outer edge than standard half-cut or scored rigid boxes.

How does the lid stay attached to the base?

The box uses a case-made cover, similar to a hardcover book. A continuous outer wrap covers the bottom panel, the spine, and the top panel. The base tray is glued to the bottom panel, and the lid tray is glued to the top panel, using the wrap as a flexible hinge.

Where does the printing go on a rigid box?

The rigid grey board itself is usually not printed. Instead, all graphics, foil stamping, and coatings are applied to the flat paper or cloth wraps before they are glued around the rigid board components.

Will the lid close tightly?

The fit depends on the clearance gap between the base and lid trays, which should be calibrated against the thickness of your chosen wrap material. A physical prototype helps verify that the lid telescopes smoothly without binding.

Is this box suitable for e-commerce shipping?

While the rigid board offers strong crush resistance, the premium wrapped exterior will scuff or dent in a courier network. It should be placed inside a corrugated outer shipper or mailer for parcel delivery.

How is the spine dimension determined?

The spine width is calculated based on the combined height of the base tray, lid tray, and the clearance needed for the wrap material to fold flat. It can be adjusted to ensure the cover sits flush when closed.

Can the inside of the cover be printed?

The cover lining is a separate paper component that can be printed or finished before it is glued over the exposed board and turn-ins, allowing for interior branding or messaging.