Migration

Transfer of a substance from a food-contact material into food under the relevant use conditions.

Also called: food-contact migration

Material family: Films, flexible packaging and labels

Where it matters

Packaging compliance evaluation.

Testing and verification

Assessment must match the substance, article and intended exposure; no universal limit is stated here.

Related guides

• High-Barrier Polymer Resins & Tie-Layer Materials
• PIR / Polyiso Insulation: Board, Facer & Assembly Selection

Related products and materials

• High-Barrier Packaging Materials
• Polyiso Insulation Boards & Facers
• Aluminium Foil & Industrial Foil Stock

Technical references

• FDA food-contact substance information (opens in a new tab)

General information for preliminary evaluation; not independently reviewed or certified. Confirm grades, standards and suitability with the manufacturer for your application. Interpret within the exact material, grade and test method.

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