19 Apr 2021 --- World Centric is launching Leaf+, a 100 percent plant-based, fully compostable alternative to fluorinated chemicals, such as per- and polyfluoroalkyl substances (PFAS), for disposable fiber tableware. Combining new technology with an all-natural, proprietary application, Leaf+ is PFAS-free, oil-resistant, food-grade and suitable for hot and cold use, which is an industry first, according to the company.