Gold Hot Stamping — Shades, Settings & Selection

Gold hot stamping is the transfer of a gold-toned metallic foil onto a substrate using a heated die, typically at 110–140 °C with 0.3–0.8 s dwell. The foil is not gold metal: a ~50 nm aluminium layer supplies the mirror, and a transparent yellow-to-amber lacquer above it supplies the gold tone. Changing the lacquer formulation is what produces pale gold, rich gold, champagne, rose gold and copper from the same aluminium base — which is why shade changes cost nothing extra in tooling.

Rich gold (the 'classic' warm yellow) is the default for spirits, chocolate and traditional luxury. Pale/lemon gold suits designs sitting next to silver or white and looks less heavy on small type. Champagne is a muted low-saturation gold used across fragrance and wedding stationery. Rose gold reads pink-warm and dominates beauty and consumer electronics. Copper is the deepest warm tone, used on craft beer, coffee and heritage brands. Ask for the A4 swatch pack — screen renderings of metallics are unreliable.

Rose gold foil stamping is the same process with a copper-pink tinted lacquer. It is the single most requested colour in cosmetics, jewellery packaging, wedding invitations and phone-accessory boxes. It runs at standard settings (110–135 °C) but shows shade drift more visibly than yellow gold, so we hold ΔE ≤ 2.0 roll-to-roll and recommend ordering the full job quantity from one batch when the design uses large solid areas.

Foil wins on brightness by a wide margin: stamped gold reflects like a mirror, while metallic ink is a suspension of flakes in varnish and looks grey-gold under store lighting. Ink wins on cost for very large coverage areas and on runs below a few hundred sheets where die setup dominates. A practical rule: use gold stamping foil for logos, type, borders and seals; consider ink only for full-bleed backgrounds where a die would be uneconomic — or use cold foil, which gives foil brightness at ink-like coverage cost.

Coated paperboard: 110–135 °C, 0.3–0.8 s dwell, medium pressure with 60–80 Shore A make-ready. Uncoated and kraft: raise 5–10 °C or extend dwell, never both at once. Plastics (PVC, PET, ABS): drop to 105–125 °C with a film-grade adhesive. Leather and PU: 100–120 °C with longer dwell. Overheating shows first as a dulled, brownish edge on fine serifs; that is the signal to reduce temperature before touching pressure.

Yes — combination dies emboss and foil in a single hit, producing a raised gold logo with sharp shoulders. It requires a brass die (magnesium will not hold the sculpted relief through a long run) and 15–25% more pressure than flat stamping. Board of 300 gsm and above takes the relief best. Details and pricing are in our hot foil stamping dies guide.

The aluminium layer is around 50 nm thick — well under the thresholds at which standard paper-recycling streams are affected, and stamped cartons are accepted as recyclable paperboard in the EU and North America. Our foils are supplied with REACH, RoHS and heavy-metal declarations; food-contact-compliant adhesive grades are available for direct-contact packaging. Request the certificate pack with your quote.

Stock rich gold, pale gold, champagne, rose gold and copper ship from 1 roll (typically 640 mm × 120 m) in 3–5 days. Custom slitting from 30 mm to 1,600 mm takes 7–10 days. Custom Pantone metallic matching needs 500 m² and 12–15 days including a one-time matching fee. Free A4 swatch packs covering every warm shade ship in about 5 business days to qualified buyers.