May one cover an entire barrel with a cloth on Shabbat?

ShabbatProhibited Labor

Synopsis

One may not spread a cloth over the entire mouth of a barrel if there is a tefach of empty space between the cloth and the contents (creating a covered air space). If the barrel is full (no tefach of space), or if part is left uncovered, it is permitted.

Rishonim
Early Acharonim
Late Acharonim
Lenient
Strict
Lesser cited
Major authority

Discussion

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