Tianjin Village Pure Grain Brewing White Wine Professional Winemaker suggests the following.

The pottery altar storage method can remove the odor inside the new wine.

The way to seal the pottery altar is as follows:

Method 1, use plastic cloth, medical latex tubing with the tightening of the plastic cloth, and then add red silk or glass plate on top.

Method 2, silicone gasket, floor tile (glass plate) with.

Or other methods I don't know if it will help you.

1, screwed lid, inward-fastening lid: if you are afraid that the lid of the altar itself is poorly sealed, you can use a steamer cloth (bean bag cloth) or a better quality plastic bag, first cover the mouth of the altar, like masking plastic wrap, and then cover the lid of the altar, both the swivel lid or the lid of the direct buckle will be very tight.

2, the old-fashioned pickle altar: put things directly after the top to the bowl like lid buckle, surrounded by water, it can be. So that there is water will not go into the air, as a way to ensure the sealing.

Tianjin Village white wine has original cellar white wine, after the cellar natural aging.