Your own comment is also not science. Scientific results (particular testing conditions and results) need to be interpreted and actions decided on in the real world. Policy is not science either.
> Several studies in the past have shown that harmful chemicals and substances can leach from paper and paperboard-based food packaging into the food meant for human consumption (Choi et al., 2002, Hansen et al., 2013, Schaider et al., 2017, Trier et al., 2011, Trier et al., 2018, Deshwal et al., 2019, Vandermarken et al., 2019).
> "BPA, phthalates, plasticisers etc. are not chemically bound to substance they added too, and under heat they come out [...] you don't want to mix these with your food, but the worst thing to do is to put it in the heated environment" — Dr. Shanna Swan, Ph.D
