The presence of food residue on fibre packaging has always been included in OPRL labelling rules. Where traces of food cannot be easily removed, for example with baked on food, the packaging format must be labelled “Do Not Recycle.”
All fibre-based packaging traded in the UK must comply with the European Standard EN643:2014, which specifies that food waste is prohibited in paper for recycling. The supplementary guidance to this standard provides further clarification and specifies that only stains and traces of food can be tolerated in paper for recycling.
Acceptable examples include minimal grease stains on pizza boxes and butter wraps, or loose traces such as breadcrumbs, sugar, salt, flour, or other dry food remnants in emptied boxes or bags.
However, food that is baked on, or that completely soaks or stains the packaging (even with a barrier layer), is not acceptable for reprocessing in a paper mill.
As communicated to members in May, there remain certain elements of the Recyclability Assessment Method (RAM) that OPRL has not adopted, as these do not fully align with existing industry guidance. Additionally, PackUK has recently confirmed that the RAM Technical Advisory Committee will review the exclusions from Version 1.1 of the RAM, which includes how product residue is assessed.
While we wait for information on this review, and to maintain consistency with current standards and guidance, OPRL will therefore continue to classify fibre-based packaging with food residue as unrecyclable.
A Recycle label may be permitted for trays with peelable layers; however, members can get in touch with us to discuss the details. Please note you’ll need to be logged into our Member Hub to access these links. Not yet a member? You can find out more about membership here.