81
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 23 Oct 2023
81 points (94.5% liked)
3DPrinting
15462 readers
519 users here now
3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices.
The r/functionalprint community is now located at: !functionalprint@kbin.social or !functionalprint@fedia.io
There are CAD communities available at: !cad@lemmy.world or !freecad@lemmy.ml
Rules
-
No bigotry - including racism, sexism, ableism, homophobia, transphobia, or xenophobia. Code of Conduct.
-
Be respectful, especially when disagreeing. Everyone should feel welcome here.
-
No porn (NSFW prints are acceptable but must be marked NSFW)
-
No Ads / Spamming / Guerrilla Marketing
-
Do not create links to reddit
-
If you see an issue please flag it
-
No guns
-
No injury gore posts
If you need an easy way to host pictures, https://catbox.moe may be an option. Be ethical about what you post and donate if you are able or use this a lot. It is just an individual hosting content, not a company. The image embedding syntax for Lemmy is 
Moderation policy: Light, mostly invisible
founded 1 year ago
MODERATORS
tbf, you wouldn't do this because it's cheaper, you'd do it because it's more ecologically friendly and it helps make your 3d printer a bit more sustainable.
But at 20 bucks for a spool of thread, you won't be coming out ahead economically by recycling, I agree.
It’d be fun to mess around with if it wasn’t 12-18k for the setup.
Yikes. That's a loooooootta filament.
It's also not more ecologically friendly -- you've gotta use near 80% virgin material with 20% regrind for a good quality product. All you're doing is bringing its production into your house on a smaller, more inefficient scale. And then you're paying this dipshit here $20k so you can save $5 on your 1kg of PLA.
To be fair, however, it is good if you're testing small batches of filament formulations because you're running an actual production line though.
The video uses 50/50, not 80/20
ngl, I've never tried it and I doubt I'm about to start, so prints go into the recycle bin so they can get dumped in the landfill with the rest of the recycling.
But at the very least, it's a better practice to use PLA as your main choice.
Strangely enough, ABS is better for the environment, as it's one of the few actual materials that get recycled...
No, the ecologically friendly option is to send it to the recycling.
Assuming it's recycled instead of sent to a landfill.
Once you find out about how the business of recycling works that's often not such a certain assumption.
In Germany there is a company that specifically lets you send in oly pla and pet and the sells it. You even get a credit based on how sortet your used Filament is. https://recyclingfabrik.com/
3D printing waste is a clean waste. It doesn't have food leftovers on it, weird paint or anything else which will render it unrecyclable. Also PLA just goes into a composter.
Great argument. Bit of a problem though: you don't need to convince me or the fediverse. You need to convince plastic recyclers not to just take the strange plastic like thing that isn't labeled and isn't common and just send it to the landfill.
The journey of recycling doesn't end the moment that a potentially recyclable object ends up in your recycle bin. In order to be recycled, A bunch of things need to go right, and if they don't then your "recycling" just enters the local landfill, if you're lucky. If you're unlucky, your "recycling" will end up in a cargo container on its way to a landfill in some third world country somewhere.
https://www.theguardian.com/us-news/2019/jun/17/recycled-plastic-america-global-crisis
Mate, there are specialist recyclers for 3D printing waste - https://3dprintingwaste.co.uk/
They don't dump into the landfill.
You're naive if you think that "recycling" hasn't been a complete smokescreen for decades, FFS.
Not all recycling is the same.