Three dimensional printing or 3D printing has one major criticism, well maybe this one's the sentiment of a few green geeks, I don't know if you're more likely concern as well. We are very much aware that 3D printers use plastic filaments to create objects, for a while we were fascinated of what it can do and how promising this technology can be. But knowing the hazards and negative effects it might bring to the environment, would it still be worth it to commercialized such machine? Good thing before anyone else had to pull the string, researchers and developers had thought of discovering alternative materials to use for 3D printing.

Wood-based filament were introduced last year in the field of 3D printing technology. Through such material, creators were able to print wooden-like objects and stuffs that mimics the characteristics of a real wood. Honestly it's actually wood so what do you expect, right? LAYWOO-D3 was one of the revolutionized 3D printer that uses wood as an alternative printing material. Objects printed using wood filament do smell, look and exhibits texture and sturdiness like a real wood.

Metals were also used as filaments, but it's not too efficient since we all know that minerals used to create metals are mostly non-renewable. Although it's a bit fancy to have your accessories printed using a 3D printer, especially if you have the talent to design it your own.

Silicone materials are still trending and one of the latest application of silicone 3D printing is a prosthetic foot made specially for a fluffy duck. Buttercup as they called it was born with a backwards foot, and with the power of 3D printing, this small little being was given a chance to walk normally like any other ducks around.

Furthermore, artificial bones can now be created through such technology. Constructed for medical use, these artificial bones will soon inspire people with disabilities and might lead to a new discovery where researches might be able to reproduce real bones using human cells. Sounds too good to be true? Well, recently 3D printing technology has been utilized to create human-tissue like material, a breakthrough that is mainly for medical purposes for now.

From earth-damaging materials to eco-friendly filaments, aside from the aforementioned alternative filaments for 3D printers, salt, concrete and paper were also used in 3D printing. Perhaps the days of plastic filaments are slowly coming to an end. Researchers are continuously developing substitute materials which may work with 3D printing, although you'll find that most of the news recently regarding three-dimensional printing is somewhat related to medical practices. Bottom-line is, through these alternative materials they're eradicating the need for plastic substrates as filament for 3D printers. Hoping that it will ultimately lead to a new era where 3D printers are solely producing environment friendly output. Just like conventional printers such as lasers and inkjets, before we've been accustomed to cartridges that are damaging the environment, but now we can find alternative like eco-friendly toner cartridges and ink cartridges which promotes recycling and sustainability.


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    Fiel Mori Promotes Eco Friendly stuffs and creating environment friendly articles for everyone @PrintGreen


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