A jewelry box has a second life: it sits on a dresser for years and quietly advertises you. That changes the brief — the lid has to close with the right resistance, the insert has to hold a 3 g ring without letting it slide, and the wrap has to survive being handled with rings on.
The failures that show up again and again in this category — and where most of the engineering effort actually goes.
Lid feel comes from board caliper matched to lid depth and wrap tension — not from adding magnets. Too thin and the lid flexes; too tight and customers fight it. We tune the neck depth on the sample and record it, so reorders close the same way.
A ring slot cut 1 mm oversize looks fine in a drawing and feels cheap in the hand. Insert cavities are cut at ±0.5 mm and tested with your actual piece, not a stand-in of the same "category".
Flocked and PU wraps pick up fingerprints and glue haze. Light colours are the worst. Our workshop handles wrapped lids with gloves and keeps a spare wrap roll per dye lot for touch-ups and reorders.
Retail boxes are not designed to survive a courier. If you sell direct, the gift box needs a corrugated outer sized around it with corner clearance — buying both from one factory removes the guessing about whether the outer actually fits.
Treat these as anchors, not limits. Everything is adjustable; the point is to show what the budget buys at each level so the first conversation is about substance, not about price alone.
Everyday retail line. Clean, low-cost, still rigid.
The default for premium retail — highest perceived value per dollar.
Watches, bridal, high-jewelry. The box you photograph for the campaign.
Jewelry packaging has fewer hard rules than food or cosmetics, but fabric, coatings and transit claims are where orders go wrong.
| Requirement | What it demands | How we handle it |
|---|---|---|
| REACH Annex XVII | Restricted azo dyes and substances in textiles and coatings | Supplier declarations on file for every fabric and PU grade; testing on request |
| Proposition 65 (California) | Warning obligations for listed substances | Low-VOC, water-based adhesives as the default for US-bound orders |
| ISTA 1A / drop test | Retail and e-commerce parcels must survive handling | Corrugated outer designed and tested with the actual piece weight and insert |
| Fabric dye lot | Consistent colour across one order and its reorders | Dye lot reserved at order confirmation; spare wrap retained for future runs |
Flocked inserts are a mixed material. If you are working toward a recyclability claim, we will quote a moulded-pulp or paperboard insert alongside it instead of quietly omitting the EVA.
Yes. A hinged lid that opens to 180° or a drawer structure lets the retailer put the open box straight into the case. Tell us the display angle you want and we will set the hinge stop on the sample.
Electrostatic flocking plus a cured adhesive, then a tape-lift test on the sample. If the piece is a dark stone or a light pearl, we test with that colour because shedding shows differently on each.
Yes — corrugated outer in the same factory, sized around the gift box with corner clearance. It is the only way to guarantee the inner box arrives without crushed corners.
Send the product, the quantity and any compliance requirement you are working to. You will get a structure proposal and a cost band, not a brochure.