Precious Plastic: Difference between revisions

From The Munich Maker Lab's Wiki
Jump to navigation Jump to search
(Added Section for ironing plastic bags)
(→‎Processing: Added Images)
Line 11: Line 11:


=== Plastic Bags ===
=== Plastic Bags ===
[[File:PP_MaterialSample.JPG|300px|thumb|right|Material Samples (left:2 layer bubble wrap, right:8 layer plastic bags)]]
Inspired by a video [https://www.youtube.com/watch?v=Pp4vmfVlm2k] and blogpost [https://davehakkens.nl/community/forums/topic/working-with-plastic-bags/] of bjornsteinar.
Inspired by a video [https://www.youtube.com/watch?v=Pp4vmfVlm2k] and blogpost [https://davehakkens.nl/community/forums/topic/working-with-plastic-bags/] of bjornsteinar.


Line 20: Line 24:
** Iron single sheets as the shrinking is quite drastic and not really predictable (if material ruptures or holes are forming, try reducing the temperature).
** Iron single sheets as the shrinking is quite drastic and not really predictable (if material ruptures or holes are forming, try reducing the temperature).
** Fuse pre-ironed sheets together to create thicker, stronger material or extend the material dimensions.
** Fuse pre-ironed sheets together to create thicker, stronger material or extend the material dimensions.
** Optionally imprint their textures to the surface by using fabrics or perforated metal plates.  
** Optionally imprint their textures to the surface by using fabrics or perforated metal plates.
 


<gallery mode=packed>
File:PP_PlasticBag.JPG|300px|thumb|right|Small bag made out of recycled plastic bags
File:PP_BubblewrapFusedBottom.JPG|300px|thumb|right|Small bag made out of bubblewrap
</gallery>


== Further research necessary ==
== Further research necessary ==

Revision as of 17:45, 30 December 2017

Precious Plastic is a project for DIY plastic recycling. More about the project on their website

Collecting

We're collecting different types of plastic in labeled black boxes ( + one box for the stuff we're not sure about). Everything should be clean before it gets into the boxes!

  • Acrylic is really hard to recycle apparently, so we're not collecting that
  • Sorting through the plastics recycling bin helps us reduce the amount of plastic trash
  • Dumpster diving on the KQ?

Processing

Plastic Bags

Material Samples (left:2 layer bubble wrap, right:8 layer plastic bags)


Inspired by a video [1] and blogpost [2] of bjornsteinar.

  • Material: plastic bags or bubble wrap
  • Tools: iron and baking paper
  • Steps
    • Place material between two sheets of baking paper.
    • Iron single sheets as the shrinking is quite drastic and not really predictable (if material ruptures or holes are forming, try reducing the temperature).
    • Fuse pre-ironed sheets together to create thicker, stronger material or extend the material dimensions.
    • Optionally imprint their textures to the surface by using fabrics or perforated metal plates.

Further research necessary

  • Styrofoam
    • Mostly polystyrene, "expanded polystyrene", short EPS
    • Dissolvable in Acetone (but that's kinda nasty and not exactly healthy
    • Topics in the forum: [3] [4]
    • Maybe heat and compression to make it smaller and shreddable?

Machines

  • Shredder?
  • Oven?