Clamshell Packaging.
Sealed shut on purpose — visibility and tamper evidence in one thermoformed shell.
Your custom box, quoted.
The full specification book.
Six chapters. Six colours. Click a tab to turn the page.
Clamshell Packaging
Sealed shut on purpose — visibility and tamper evidence in one thermoformed shell.
Two hinged halves close around the product and seal, showing everything while proving nothing has been opened. Opening it is deliberately difficult.
Every detail. Intentional.
Seals shut, visibly
Tamper evidence by construction.
Full product visibility
Nothing is hidden from the shelf.
PET, RPET and PVC
Clarity, recycled content or cost.
Hang-tab or freestanding
Two retail presentations.
Insert card carries print
Branding on a clear shell.
Perforated opening lines
Making retrieval humane.
Built like architecture.
Each Clamshell Packaging is an engineered object — measured, dieline-cut, and hand-wrapped to spec. Below: the standard build sheet.
✦ Need a custom spec? Talk to our atelier — every detail is negotiable.
Every surface, hand-selected.
What this product is built from, and the surfaces it takes. Below the build sheet, the full swatch library — every option applies across our range, and a physical swatch set is available on request.
Material
The board and paper your box is built from.
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How the outer surface looks, feels, and catches light.
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Closures, linings, and hardware that complete the build.
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◷ FINISH✦ Mix and match across all three — we'll build your exact combination.
The full kit of capabilities.
Sizing & dieline.
Every Clamshell Packaging is cut to a dieline built around your product — not pulled off a shelf. Send us the length, width and height of the item (or the item itself) and we return a measured dieline, free, before you commit to anything.
Length, width and height of the item itself, at its widest points — not the box you happen to use today.
Allow 2–4 mm on each axis for a snug fit, and more if you are adding foam, a pillow insert or tissue.
We quote as Length × Width × Height. Tell us whether you are working in millimetres or inches and we match it.
✦ Not sure of your size? Send us the product — we measure it and build the dieline.
Pricing & minimums.
Clamshell Packaging is priced per specification rather than from a fixed list — the same box in two different finishes can land at very different numbers. Below is what actually moves the price, so you can shape the spec before you request a quote.
The single biggest lever. Unit cost falls sharply as volume rises, because setup and tooling spread across more pieces.
Board weight and stock choice change both the raw material cost and the shipping weight of the finished run.
Foil, spot UV, embossing and soft-touch each add a pass on press. One or two lift the box; five compound the cost.
Full-bleed print inside and out costs more than a one-sided design on natural stock.
Foam, moulded pulp, velvet pillows, magnets and ribbon are priced per piece on top of the box itself.
Standard production is the base rate. Rush moves you up the production queue and carries a surcharge.
✦ Quotes returned within 24 hours — no obligation, no account required.
What brands say.
“The best packaging partner we've ever worked with. Every box feels like an event.”
“Our unboxing experience went from forgettable to remarkable. The magnetic close is chef's kiss.”
“Fast turnaround, flawless quality, and the design support is genuinely exceptional.”
Questions, answered.
Everything you need to know about Clamshell Packaging.
Other products you might love.
Ready to start your Clamshell Packaging project?
Get a free quote in 24 hours. No commitment required. Our atelier is here to help.
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