Two plastics recycling associations -- the Association of Postconsumer Plastic Recyclers (APR) and the National Association for PET Container Resources (NAPCOR) -- are expressing concern about the ...

For a long time, some recyclers -- and even more municipalities -- have had a big problem with the resin identification code. Now someone is stepping up and proposing a plan that could be an ...

To facilitate the recycling of polymeric and plastic materials the Society of the Plastics Industry has developed a resin identification code. The accurate use of these codes by manufacturers can have ...

In this video, we explore methods for identifying different types of plastic, focusing on elastomers, thermosetting plastics, ...

A group of associations is studying the feasibility of changing the resin identification code into a recycling code that aligns better with municipal collection programs and might help educate ...

Ever wonder what those small numbers on the bottom of your plastic bottles and takeout containers mean? They're called Resin Identification Codes. Follow BI Video: On Twitter More from Science Ever ...

Plastic recycling seems easy — anything with the chasing arrows recycle symbol with a number in it means it can be recycled, and if there is no symbol it can’t be recycled, right? Unfortunately, no.

Every little plastic bauble you interact with has some sort of recycling code on it somewhere. Now that we’re producing plastic 3D printed parts at home, it would be a good idea to agree on how to ...

One way to reduce plastic pollution in the environment is to identify different types of plastic to guarantee efficient waste management. Plastics are one of the most widely utilized products globally ...

The prototype hyperspectral Raman imaging lidar system included a pulsed 532- nm green laser and a 2D imaging spectrometer with a gated ICCD. WASHINGTON — Researchers have developed a new ...