Diaper Waste : Industrial Scale Testing of Diaper Composting

Ontex, a leading international personal hygiene group, Les Alchimistes, a circular economy company, announced their collaboration to test the compostability of diaper pads.

“Our goal is to make the separate collection and composting of used, compostable diapers a reality”, said Maïwenn Mollet, director of the Fertile Diapers program at Les Alchemistes. “We are very happy that Ontex and their brand Little Big Change, a diaper subscription service present in six European countries, are joining our mission. Ontex has the engineering knowledge and resources to design diapers that can be compostable. Our goal is to create a new circular economy loop with Ontex and other like-minded companies and to compost 500 million diapers by 2030.”

Ontex and Les Alchimistes have set up a pilot project at Les Alchimistes’ industrial composting site near Paris with the aim of proving that composting of Ontex diaper pads is possible, and that waste and incineration can be reduced. The project requires cooperation between different partners: from suppliers of materials, diaper manufacturers like Ontex, to waste collection and to composting partners using suitable technology.

“Together with partner company gDiapers, which has 17 years of expertise in hybrid compostable diapers, the Ontex Little Big Change brand has developed a new diaper system. The system consists of a reusable outer diaper made of cotton and a disposable diaper pad which is designed to be industrially compostable. We are now testing if the diaper pads can be composted on an industrial scale by working together with a test group of 30 families in Paris who subscribe to Ontex’s baby diaper service Little Big Change”, said Annick de Poorter, Executive Vice President R&D, Quality and Sustainability, Ontex.