MIGRESIVES: a research project on migration from adhesives in food-packaging materials in support of European legislation and standardization

Abstract

Most food packages and food-contact materials are manufactured using adhesives. The European Union regulates all food-contact materials, as their constituents may not contaminate food and endanger consumers’ health. In contrast to plastics which are regulated by positive lists of authorized ingredients, adhesives have not yet a specific regulation. The MIGRESIVES project aimed to elaborate a scientific global risk-assessment approach to meet current general European Union regulatory requirements and as a basis for future specific European Union legislation as well as to provide the industry, especially small and medium-sized enterprises, a tool to ensure that migration from adhesives is in compliance with the regulatory requirements. The idea was to demonstrate that consumers’ exposure to chemicals released by adhesives is in many cases below levels of concern. Technical/scientific knowledge from industry and research institutes will be merged into a collective research endeavour gathering all stakeholders. The major milestones are (1) the classification of adhesives according to chemistry and uses, (2) the test strategies based on physico-chemical behaviour of adhesives, (3) modelling migration/exposure from adhesives, (4) providing guidelines to integrate the risk-assessment approach into the daily life of companies, (5) the feasibility of applying the toxicological approach from the European Union BIOSAFEPAPER project, and (6) extensive training/education to small and medium-sized enterprises (SMEs) and large dissemination for general adoption of the concept in Europe.