Why a buyer visits this page
The buyer wants a premium-looking branded cup but may confuse a metallic gold substrate with gold foil stamping. They need to know what the material changes, how colors will look, and which proof to approve.
Quick answer
The quoted option is described as 260 gsm base paper + 33 gsm gold foil + 18 gsm coating, with a stated total of 311 gsm and a source caliper around 0.38 mm / 15.0 mil. For US buyers, use “metallic gold foil-laminated cupstock,” not “yellow cowhide paper” or “gold foil stamping” as a material name.
Verified material construction
| Item | Supplied note |
|---|---|
| Base paper | Approx. 260 gsm |
| Gold foil layer | Approx. 33 gsm |
| Coating | Approx. 18 gsm |
| Stated total | Approx. 311 gsm |
| Source caliper | Approx. 0.38 mm / 15.0 mil |
The quotation identifies the layers but does not confirm their orientation, foil technology, ink system, food-contact status, or measured barrier performance. Do not describe the foil as an internal liner or make a compliance claim without current supplier documents.
Metallic substrate versus foil stamping
The metallic gold appearance comes from the substrate. Foil stamping is a separate process that applies foil to selected artwork areas. A project may use the metallic stock, foil stamping, or both. Confirm the exact combination in the quote and approve it on the actual cup.
Color control and proofing
Metallic stock can shift printed colors. Unprinted areas may show the gold base, while transparent or lightly covered ink can look warmer and more reflective than the same artwork on white stock. Request a physical proof for logos, gradients, small type, QR codes, and brand colors. Ask whether white underprint is available where a flatter color is required.
Best-fit projects
This material may suit product launches, hospitality events, festive promotions, and logo-led sampling. It is less suitable when artwork requires a neutral white background without a proofing step.
FAQ
Is gold foil paper the same as gold foil stamping? No. Gold foil paper is the substrate; foil stamping is a separate finishing process.
Will colors match a white cup? Not necessarily. The metallic base can shift color, so approve an actual-stock proof.
Can the gold remain visible around the logo? That is an artwork decision, but the result should be approved on a physical proof.
Next step: Request a metallic-gold color proof
