You can use plastic bags for “vacuum-sealed” foods. I do not think you can just use the bags “raw”, same with cardboard boxes ( I usually use those for arrows ) As for canvas bags, no clue. Never tried putting anything in them.
I tried to test this myself, unfortunately I’m not able to put flour inside a bottle:
WARNING: SCIENCE BELOW!
Instead, I decided to try something a little different.
10 pieces of tainted meat, 5 put on the ground in the basement, vs 5 put on a unfolded tourist table in the basement. Freshly butchered off a survivor zombie. It is the middle of summer, so fastest spoilage for easier experiments. Results:
6 hours after initial placement: Both of test groups are no longer fresh, both say they passed their midlife.
2 ( 8 hours total ) hours later: Both groups of meat say they will be old soon.
1 ( 9 hours total ) hour later: Same as above.
30 ( 9:30 hours total ) minutes later: Interesting. Meat on the ground has already received the ( old ) tag. The meat on the table still has to get to this point.
55 ( 10:25 hours total ) minutes later: The meat on the table finally gets the ( old ) tag. The ground meat sitll hasn’t rotten.
15 ( 10:40 hours total ) minutes later: Ground meat rots.
Finally, 1 hour ( 11:40 hours total ) later: The meat on the table rots.
I’m actually surprised, it seems you actually caught a wind of something Ted. I can only wonder what would happen if we had four groups to test.
- Meat on ground
- Meat on ground in a container
- Meat on table
- Meat on table in a container