- Shabbat and Holidays
- Packages, Bags and Bottles
513
Question
In what way is one allowed to open tin cans on Shabbat and Yom Tov?
Answer
If he empties out the can immediately and throws it away, and he doesn't mean to continue using the can, it is permitted since it's a one-time use. But if he leaves the food in the can, it is forbidden to open it unless he ruins the can beforehand, e.g. making a hole on the bottom.
Rabbi Dov Lior

Open Can of Food for Kiddush
Rabbi Elchanan Lewis | 22 Iyyar 5765

follow-up question of: "Open Can of Food for Kiddush"
Rabbi Yoel Lieberman | Tammuz 18, 5775

Opening mail on Shabbat
Rabbi David Sperling | Shevat 9, 5774

Opening Cans on Shabbat
Rabbi Elchanan Lewis | 1 Shevat 5765

The Meaning of the Abbreviation "Shlita"
Various Rabbis | 25 Tammuz 5765

Shabbat and a movement sensor alarm
Rabbi Jonathan Blass | 19 Shevat 5763

Davening in Sandals
Various Rabbis | 17 Av 5764

Davening in Sandals
Various Rabbis | 17 Av 5764

Older Kohen marriage to a Divorced Jewess.
Rabbi Ari Shvat | Sivan 15, 5785

Egg slicer with grid
Rabbi David Sperling | Iyyar 1, 5785

Convert who later comes to believe in pantheism
Rabbi Ari Shvat | Iyyar 29, 5785
