this post was submitted on 02 Oct 2024
17 points (100.0% liked)
Casual Conversation
1651 readers
106 users here now
Share a story, ask a question, or start a conversation about (almost) anything you desire. Maybe you'll make some friends in the process.
RULES
- Be respectful: no harassment, hate speech, bigotry, and/or trolling
- Keep the conversation nice and light hearted
- Encourage conversation in your post
- Avoid controversial topics such as politics or societal debates
- Keep it clean and SFW: No illegal content or anything gross and inappropriate
- No solicitation such as ads, promotional content, spam, surveys etc.
- Respect privacy: Don’t ask for or share any personal information
Casual conversation communities:
Related discussion-focused communities
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Obligatory reminder that 3d printed objects are not food safe without specialized coatings/finishes; even then I don't know that it would be safe with the temperature changes of freezing and thawing affecting it's structure.
Genuine question: is this is "only" about small gaps between layers where bacteria can grow or also something else? E.g. I always assumed cookie cutters are safe because a) the dough is heated afterwards, so potential bacteria are cooked and b) they are rarely used, so they dry completely out and the bacteria, too.
https://hackaday.com/2022/09/05/food-safe-3d-printing-a-study/