345. Kashering a Wine Press

47:21 Wine presses have more stringent rules because, even though wine is not stored in them for a long time, they are used for large quantities of wine. An authority must be consulted for guidance in kashering them.

47:22
Any container that has been left twelve months without use is permitted because there certainly remains no absorbed moisture from the non-Jewish wine. If water was put in the container during the course of the twelve months, it does not hinder this.