As the world searches for ways to reduce the use of plastics such as single-use plastic bags, a novel study by Penn State researchers demonstrates a process to make paper bags stronger — especially when they get wet — to make them a more viable alternative.
As the world searches for ways to reduce the use of plastics such as single-use plastic bags, a novel study by Penn State researchers demonstrates a process to make paper bags stronger — especially when they get wet — to make them a more viable alternative.
The study suggests a process for creating paper bags durable enough to be used multiple times and then broken down chemically by an alkaline treatment to be used as a source for biofuel production, according to researcher Daniel Ciolkosz, associate research professor of agricultural and biological engineering.
“When the primary use of these paper products ends, using them for secondary purposes makes them more sustainable,” he said. “Recycling and reducing paper waste also helps in reducing total solid waste destined for landfills. This is a concept we think society should consider.”
Read more at: Penn State University
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