17 Oct 2019 --- Cellulose films specialist Futamura has launched NatureFlex 30NVO, an ovenable grade film made from its compostable NatureFlex material. NatureFlex 30NVO is made from renewable wood pulp sourced from responsibly managed forestry. It is marketed as the first certified compostable, heat-sealable film to market, which offers the heat resistance required for conventional and microwave ovens.