Attribute	Specification	Source Reference
Material Composition	30% Recycled PET (RPET) + Virgin PET blend; food-contact safe	6 9 10
Sustainability Certification	GRS Certified (Copper Tier) - Verified 30% recycled content	9 10 14
Design Structure	Triple-seam welded stand-up pouch with tear notch for easy opening (<120 seconds)	1 3 5
Safety Compliance	Heavy metal-free (Pb≤90ppm, Cd≤75ppm per EN 71-3), REACH SVHC-compliant	12 13 14
Barrier Properties	Oxygen transmission rate: <0.5 cc/m²/day; UV-blocking layer (380nm cutoff)	6 7 9
EU Regulatory Alignment	Complies with EU 2025/40 PPWR for recyclability and PFAS restrictions	12 13 14
Labeling Requirements	GRS logo + "Made with 30% Recycled Material" declaration	9 10 14

Parameter	Value/Standard	Test Method	Source Reference
Recycled Content	30% RPET (post-consumer) + 70% virgin PET	GRS mass balance audit	9 10 14
GRS Certification	Copper Tier (30%-95% recycled content), TC transaction certificate issued	GRS 4.0	9 10 14
Material Thickness	110–170 microns (PET/VMPET/PE laminate)	ISO 4591	6 7 10
Dimensions (L×W)	Customizable (Std: 15×10 cm for 500mL capacity) ±2mm tolerance	ISO 4591	1 5 8
Seal Strength	≥4.5 N/15mm (longitudinal) at -30°C to 80°C	ASTM F88	3 7 11
Opening Time	≤120 seconds (tear notch + grip tab design)	Amazon FFP Protocol	5 9
Tensile Strength	≥1,200N (machine direction), ≥900N (cross direction)	ISO 527-3	6 10
O₂ Transmission Rate	<0.5 cc/m²/day (blocks oxidation, preserves cleaner efficacy)	ASTM D3985	6 7 9
Heavy Metal Limits	Pb≤90ppm, Cd≤75ppm (EN 71-3 for indirect food contact)	ICP-MS testing	12 13 14
Recyclability	♻️ Curbside recyclable (LDPE component labeled per FTC Green Guides)	ISO 15270	3 14
Printing Standards	Water-based inks, ≤0.1% VOC emission; max. 9-color gravure printing