What you want to ask is the reason why there are wine stains on the lid of Maotai's leaking wine box? Loose seal and incomplete product.

1, poor sealing: check the bottle cap, then tighten the bottle cap, carefully wrap the bottle mouth with plastic wrap, wrap it tightly with transparent tape, and then seal it with wax to avoid light.

2. Defective products: The wine stains on the lid of the wine box indicate that they are defective products, and the packaging is not good, so we should negotiate with the merchants to return them.