Packaging Design Longyu Sauce Wine Packaging by Wang Lina Longyu is a packaging design for sauce wine. The design draws on traditional Chinese dragon culture and on the twenty-four solar terms. The bottle carries a dragon totem in relief, formed in a single mould, and a chiselled texture that refers to the time needed to brew good wine. The cap is made of glass crystal with a metal relief texture. The box is made of biodegradable paper and measures 190 by 125 by 310 millimetres. The split box structure avoids destructive one-time opening, so the package can be kept and reused as a table display.