Researchers develop ‘transparent paper’ as alternative to plastics

Japanese researchers have developed thick, transparent paper sheets from cellulose that could replace plastic containers. The biodegradable material is as strong as polycarbonate and allows clear visibility of contents. Made from cotton seed fibers, the sheets dissolve in seawater within four months. While production costs are estimated at three times that of ordinary paper, CO2 emissions would be half of plastic manufacturing. This innovation could reduce ocean pollution and overcome consumer resistance to opaque paper packaging alternatives.