FDA Food Contact Regulations
The FDA regulates food contact materials under 21 CFR 170-199. Materials must be proven safe for their intended use.
Key FDA Requirements
- 21 CFR 177: Direct food additives — polymers
- FCN: Food Contact Notifications
- GRAS: Generally Recognized as Safe status
EU Regulations
EU Regulation 10/2011 covers plastic materials in contact with food. Requires migration testing.
Common Food Safe Plastics
- PP: Polypropylene — widely used, microwave safe
- PE: Polyethylene — food bags, bottles
- POM: Acetal — FDA compliant natural grades
- PC: Polycarbonate — reusable food containers
Certification Verification
Always request material certificates and FDA compliance letters from your supplier.
FAQ
When is Food Grade Plastics — Complete FDA and EU Compliance Guide for Food Contact Materials a good option?
Food Grade Plastics — Complete FDA and EU Compliance Guide for Food Contact Materials is a good option when fast iteration, complex geometry, low tooling cost, or low-volume production is more important than molded-part unit cost.
What should be checked before choosing Food Grade Plastics — Complete FDA and EU Compliance Guide for Food Contact Materials?
Vérifier la taille de la pièce, les propriétés du matériau, l'état de surface, la tolérance dimensionnelle, l'exposition à la chaleur, la direction de la charge et la nécessité d'un post-traitement.
How does Food Grade Plastics — Complete FDA and EU Compliance Guide for Food Contact Materials compare with CNC machining?
L'impression 3D permet de créer rapidement des formes complexes, tandis que l'usinage CNC est souvent plus performant pour les surfaces précises, les tolérances plus étroites et les matériaux de qualité.
What affects the cost of Food Grade Plastics — Complete FDA and EU Compliance Guide for Food Contact Materials?
Le coût dépend du matériau, du volume de construction, du temps d'impression, de la hauteur des couches, de l'enlèvement du support, de la finition, de l'inspection et du nombre de pièces dans la construction.
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