Materials: PET

September 29, 2010

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PET (Polyethylene Terephthalate) is a plastic commonly used in water and soda bottles, clam-shell food containers, fleece clothing, chip bags (most commonly in its thin form "Mylar" and metalized), blister packaging, etc.  It has a well developed recycling infrastructure (it's the #1 inside those recycling arrows) and can be used to make very durable, high quality products.



Eco-Pro: Recyclable with a well developed recycling infrastructure (labeled number 1).  Available in recycled formulations.

Eco-Con: Doesn't always get properly recycled, and can end up in a landfill

Question the Premise of the Material: Does the application need a clear plastic?  an opaque recycled version of PET work instead?

Alternatives: PLA, Plantic, HIPS, ABS, aluminum, stainless steel, Cereplast

Manufacturers: http://www.alibaba.com/countrysearch/US-suppliers/pet.html

Processes: injection molding, thermoforming, blow moldring, rotomolding

Same Material, Better Process: Post consumer recycled PET can be used to make everything from

Finishes: In mold texture, paint, in mold decoration

Feel: Like water bottles, fleece, or chip bags

 
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