Chemical Characterization of Food Packaging Varnish Raw Material Changes
Chemical characterization of varnish raw material changes demands spectroscopic conversion tracking and chromatographic migration screening to prevent food contact failures.
EuPIA Exclusion Policy
Chemical Restriction
Industry guidelines for selecting printing ink ingredients ensure that potentially hazardous substances are not introduced into the manufacturing process. The eupia exclusion policy provides a list of chemicals that members of the association agree to omit from their formulations. It focuses on materials classified as carcinogenic or mutagenic.
Ingredient Selection
Manufacturers review the raw materials used in the production of inks and varnishes to ensure they meet the safety criteria. The policy bans the use of certain pigments and solvents that have been identified as posing a risk to human health. Modern formulations rely on safer alternatives that provide the same level of performance without the associated hazards.
Regular updates to the list reflect the latest scientific findings and regulatory changes in the chemical industry. Compliance involves a commitment from the supplier to monitor their sourcing and manufacturing chains. This proactive approach reduces the likelihood of contaminated products reaching the consumer.
Compliance Scope
Verification of the chemical composition is a standard part of the quality assurance process for food packaging converters. Non-member companies often adopt these rules as a benchmark for best practice in the industry. The policy defines the minimum safety standard for the selection of ink components.
It establishes a clear boundary for the exclusion of dangerous substances from the global supply chain.