The SN/T 3044-2011 standard provides a guide for the selection of test conditions and methods for the determination of the total migration of coalescence coatings on paper and Cardboard surfaces in contact with lipid foods. The standard specifies "alternative tests" and "alternative tests" using isooctane and 95% ethanol solutions as test media. Applicable to materials with coalescence Coating thickness ≤ 300 μm, and for coatings with a thickness exceeding 300 μm, if the migration does not exceed the limit, the same applies. The standard does not apply to materials with a use temperature exceeding 130 ° C.