Biodegradable Certification 101: What It Is, When To Use, And How To Choose | Bioleader® Sustainable Packaging

Yes, high-quality Kraft paper and white cardboard are used in the construction of these bowls making them strong and waterproof, Tested Woking – Freezer, and Suitable for takeaway/ delivery.

Yes, there is the option of full customization including branding. Please reach out to us to discuss the possibilities of branding our bowls — biodegradable certification.

The compostable salad bowls are within the capacity range of 500 and 1500 ml (8 oz-48 oz), Availing variety for the mass.

EN13432 is the European Union’s definitive compostability standard for packaging materials, and a cornerstone of EU-wide plastic waste regulation — biodegradable certification. It defines whether a product can legally be labeled and marketed as “compostable” under European law. By contrast, ASTM D6400 is a U.S.-based standard developed by ASTM International, primarily targeting North American markets. The two share similarities in performance thresholds (biodegradability, disintegration, eco-toxicity), but differ in: Feature EN13432 ASTM D6400 Composting time limit 6 months 6 months CO₂ conversion requirement ≥90% ≥60% Heavy metals limit Strict (EU thresholds) Moderate Disintegration (2mm screen) Required Required Plant growth toxicity test Mandatory Mandatory Acceptance for labeling in EU Yes No Conclusion: For any product claiming to be compostable and seeking to enter the European market—especially under Directive (EU) 2019/904—EN13432 is legally required, not optional , biodegradable certification.

Materials like PLA, bagasse, and uncoated paper fiber can meet both EN13432 and ASTM D6400 standards when processed properly. Mixed materials (e.g., plastic blends, oxo-degradables) typically do not qualify.