Japan’s Innovative Diaper Recycling Solution
Japan is currently facing challenges due to a declining birth rate, leading to shifts in the diaper manufacturing industry. Recently, a diaper manufacturer in Japan had to cease production of baby diapers for households, highlighting the impact of this demographic trend.
Revolutionizing Diaper Recycling
A Japanese hygiene products maker, Unicharm Corp, introduced a groundbreaking approach to recycling disposable baby diapers. They launched the world’s first “horizontally” recycled diapers, utilizing a unique recycling process.
- Unicharm Corp implemented the concept of “horizontal recycling,” where used diapers are repurposed as material for new diaper production.
- The company collects, grinds, washes, and separates the used diapers before treating the materials with ozone to ensure hygiene and odor control.
- Through collaboration with local governments, Unicharm Corp has established a sustainable recycling process in Kagoshima Prefecture.
Addressing Japan’s Demographic Shift
With Japan’s declining birth rate impacting the demand for baby diapers, companies are adapting to cater to changing market needs. Oji Holdings, another major player in the industry, announced a shift from infant diaper production to focus on adult diapers.
- In response to the decreasing demand for baby diapers, Oji Holdings decided to discontinue domestic production of infant diapers and increase adult diaper manufacturing.
- The declining birth rate in Japan has significantly influenced consumer behavior, leading to a shift in product offerings within the diaper industry.
As Japan continues to grapple with demographic challenges, innovative initiatives like Unicharm Corp’s diaper recycling program showcase the industry’s commitment to sustainability and adaptation.