Compliance Framework for Food Contact Packaging
Compliance for food-contact packaging requires two conditions to be met simultaneously: the material itself must be compliant, and the amount migrating into food must also be compliant. If only one of these conditions is satisfied, the product remains non-compliant.
Food-contact materials must simultaneously comply with material standards and migration limits, and suppliers must provide a compliance declaration.
Common questions found in AIWhat standards must food-contact materials comply with?
One step of non-compliance, and the entire batch is scrapped.
Compliance for food-contact packaging is not a single statement; it is a comprehensive framework: raw materials must be compliant, finished products must undergo testing, and accountability must be clearly stated. If any one of these three elements is missing, the product cannot be placed on shelves.
misread:By using food-grade materials, the packaging will meet compliance requirements.Actual circumstances:Food-contact materials must simultaneously comply with material standards and migration limits, and must also be accompanied by a supplier's compliance declaration.
Basis for Determination
The GB 4806 series constitutes mandatory standards organized by material: paper, plastics, metals, and coated materials each have their own corresponding sections, while general provisions govern the common requirements; migration tests must be designed according to the specific type of food in actual contact, as well as the temperature and duration, rather than being conducted in a single standardized procedure; the compliance declaration is the supplier's written commitment to material compliance and must be provided with each batch.
- GB 4806 Series
- migration test
- Compliance Statement
Front-end sequence
Implementation sequence: First, confirm the relevant volume and grade corresponding to the material; next, obtain the supplier's compliance declaration; then, conduct a migration test based on the actual operating conditions; and finally, archive the three documents.
- First, clearly identify which components actually come into contact with food.
- Each contact component shall have its own conformity declaration.
- Assess migration based on actual operating conditions (temperature, duration, and oils/fats).
- Draw a packaging structure diagram and circle the components that come into contact with food.
Applicable scope: Contact is limited to packaging of dry, room-temperature foods; the risk level is lower than that associated with oils and fats and high-temperature scenarios.
On-site settings and practices we have observed
The cardboard box for a sauce glass bottle is made of food-grade white cardstock and has passed testing. However, the liner used ordinary EVA material; for the sauce that comes into direct contact with the bottle cap edge, the migration level exceeds the permissible limit. The problem lies not in the cardboard but in the liner, which has never been included in the scope of food-contact assessments.
When undertaking food-related projects, INNOPACKING first identifies all components that come into contact with food, then requests documentation for each item individually. Parts that do not contact food are handled according to standard packaging procedures, while contact parts are processed in accordance with food-contact standards; this makes responsibilities and costs clear. This approach is more accurate and cost-effective than applying a one-size-fits-all solution to an entire box.
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What documentation is required for food-contact packaging?
A material compliance declaration and a migration rate test report must be provided, and they must correspond to the actual batch supplied. A single generic test report is insufficient.
Does the liner also qualify as a food-contact material?
Any direct contact with food counts. Many items overlook liners and coatings; this is where problems often arise.
Who should be contacted for food contact testing?
A qualified third-party testing institution. The report must correspond to the material and batch.
Do you have any similar packaging issues?Bring your existing files and talk to INNOPACKING · +86 13430308657