James Cropper, a UK-based paper packaging company, has renewed its partnership with Maison Perrier-Jouët to produce a double-depth embossed paper, printed directly onto a protective wrap for brut and rosé bottles.Following a successful partnership in 2023, the Perrier-Jouët Belle Epoque Cocoon brut and rosé cases are made with two natural ingredients: paper pulp and flour from vine shoots.