Clamshell Box — packaging format from CosunPack
CS-0179

Clamshell Box

Clamshell Box: Rigid presentation packaging with a coordinated board, wrap, closure, and insert specification. Size and finish are developed around your product and presentation brief.

Product Highlights

  • One-piece hinged lid—nothing to separate
  • Custom inserts engineered for your exact product set
  • Board, wrap, and insert layout coordinated for the chosen rigid box format
  • Grayboard construction with a substantial, gift-grade feel
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Craftsmanship & Production

Production steps and quality checks for this packaging format, coordinated across our printing workshops and specialized production network.

Grayboard is cut, grooved, and formed, then hand-wrapped with printed paper—corner wrap quality checked piece by piece, and magnetic pull verified on magnetic-closure formats.

Customization Options

Review the available options for Clamshell Box with our team. These are the requirements to confirm:

  • Board thickness (1–3 mm)
  • Wrap paper & print
  • Foil / soft-touch / emboss
  • Closure hardware
  • Inserts & fitments

Specification Planning — Clamshell Box

Review these material and process options for the selected structure. Your quotation confirms the exact specification for your project.

Material1–3 mm grayboard wrapped with 157 gsm art paper / specialty paper / fabric
StructureClamshell Box
Size RangeDimensions or capacity confirmed against your product and selected tooling
ThicknessMaterial thickness or weight confirmed in the approved specification
PrintingOffset on wrap, CMYK + Pantone; deep mold embossing
FinishingFoil stamping, soft-touch lamination, spot UV, magnetic closures, ribbon
MOQQuoted per material, structure, print process, and order quantity
Sampling Lead TimeConfirmed after the artwork, structure, and tooling review
Production Lead TimeConfirmed after sample approval and production planning
Typical ApplicationsLuxury retail, electronics, jewelry, gift sets

Options shown for planning; final parameters are agreed in writing with your quotation and approved sample.

Before You Order

Clamshell Box FAQ

Practical answers on choosing the structure, avoiding common problems, and confirming the right specification for your product.

What should be confirmed about the clamshell's two halves?

Approve the exact hinge location, cavity depths and meeting edges on a structural sample. Check how the loaded pack rests when open and which half holds the product. The clamshell name does not specify every lid-wall or closing detail.

Technical references
Can a clamshell box display products while open?

Define the intended display angle and surface, then trial the filled sample for tipping, lid movement and access. The opening should expose the product without requiring a customer to hold the lid constantly. Do not assume the hinge acts as an angle stop.

Technical references
How do we prevent contents moving into the hinge gap?

Position the insert and loose accessories away from the moving joint, then close and open a packed sample. Check soft pouches and leaflets as well as rigid items. Any hinge gap needs review in the final configuration rather than only in an empty mockup.

Technical references
What matters where the clamshell halves meet?

Inspect alignment around the closed perimeter and check whether an overfilled insert holds one side open. Trial the proposed closure and wrap together. Agree on the cosmetic meeting line while separately evaluating how the filled pack remains closed during handling.

Technical references

Have a different application? Share your requirements for this model.

One Partner for Your Complete Packaging

Source packaging from China with one team, from product-led development to delivery. Share your product or idea, component list, quantity, and destination—we will help define the next steps.

Project-specific quotationNDA available before file sharingReply target: one business day