this post was submitted on 05 Oct 2023
49 points (96.2% liked)

3DPrinting

15605 readers
247 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: [email protected] or [email protected]

There are CAD communities available at: [email protected] or [email protected]

Rules

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 ![](URL)

Moderation policy: Light, mostly invisible

founded 1 year ago
MODERATORS
 

Mine is apparently 10kg a week

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 0 points 1 year ago (9 children)

I would feel so bad for using so much plastic. I already feel like this when using a spool every couple of months.

[–] [email protected] 3 points 1 year ago (2 children)

@callcc @Rutty would it make you feel better to use recycled filament?

[–] [email protected] 1 points 1 year ago (2 children)

I am not opposed, assuming there isn’t a severe quality concern. I would rather like a way to recycle my waste plastic. There isn’t really anyone local that will recycle PETG or PLA.

[–] [email protected] 1 points 1 year ago (1 children)

@Rutty there is a way first cut the plastic then use a blender on ice crush but be sure its normal plastic second it has to be sorted by thermodynamics & shade of color

[–] [email protected] 1 points 1 year ago

Yes! They do exist. It’s about $20k USD to get a system that will recycle filament.

I’ve also looked at the idea of using pelletized plastic and molds to make other products, like dominos for example.

[–] [email protected] 0 points 1 year ago (1 children)

@Rutty correction PET & PETG is commonly used in water bottles in Canada if i am wrong you can correct me & i will do re-evaluation

[–] [email protected] 1 points 1 year ago (1 children)

PET is used in plastic water bottles, PETG is considered a contaminant and typically not part of the recycled waste stream, at least in the US. Same for PLA.

Although as you noted to pelletize plastic a blender would be a good place to start. The question then becomes what do you do with the pellets of plastic?

From my understanding it takes a system like this https://www.filabot.com/products to produce filament from waste plastic. That’s not to say you can’t used the pellets in some other way.

[–] [email protected] 1 points 1 year ago (1 children)

@Rutty kind Sir i kindly ask which time zone are you from i am Canadian from the eastern time zone

[–] [email protected] 1 points 1 year ago

I am in California so PST

[–] [email protected] 1 points 1 year ago

I do use rPLA from 3dJake. Not really sure how much of it is recycled and where the material is sourced from though.

load more comments (6 replies)