Attribute	Specification
Material Structure	8-Layer Laminate: PET (12µm) / Aluminum Foil (9µm) / EVOH (7µm) / Nylon (15µm) / Adhesive / LLDPE (50µm) / Anti-Slip Coating
Print Design	Wooden Cabin Artwork: ≤0.3mm gravure precision for intricate details (e.g., log textures, foliage), UV-cured eco-inks (heavy metal-free: Pb<90ppm, Cd<75ppm per EN 71-3) 1 5 7
Child-Resistant Mechanism	ISO 8317-Certified Push-Twist Lock: Dual-action mechanism requiring 5N downward force + 2.5Nm rotational torque (≥85% child failure rate) 8 9 17
Barrier Performance	O₂ Transmission: ≤0.48 cc/m²/day (23°C, 0% RH); Moisture Barrier: ≤0.6 g/m²/day (38°C, 90% RH) 6 18
Tamper Evidence	Micro-Perforated Void Seal: Irreversible "OPEN" text reveal if force >6N applied (ASTM D3475 compliant) 9 17
Design Customization	Artwork Scalability: Vector files (AI/EPS/PDF), up to 10 Pantone colors; supports metallic/UV effects 1 16
Sustainability	30% Recycled PET Content: GRS-certified (ID traceable); carbon footprint reduced by 35% 6 21

Parameter	Value/Standard	Test Method/Reference
Opening Force Requirement	5N Vertical Push + 2.5Nm Twist Torque	ASTM F3510 9
O₂ Transmission Rate	≤0.48 cc/m²/day (23°C, 0% RH)	ASTM D3985 6
Material Thickness	102 µm (cumulative)	ASTM D6988 6
Tear Resistance	≥45N (longitudinal direction)	ASTM D882 17
Print Resolution	175 LPI (Lines Per Inch)	ISO 12647-2 1
Heat Seal Strength	≥4.8 N/15mm (150°C, 0.5s dwell time)	ASTM F88 17
Child Test Compliance	≥85% failure rate (42–51mo children, 25 cycles)	ISO 8317 Annex B 8 9
Lock Durability	≥100,000 cycles (no efficacy loss)	ISO 8317 Annex B 8
Temperature Resistance	-40°C to 121°C (no delamination)	ISO 2233 6
Recycled Content	30% rPET (GRS v3.0 certified)	GRS v3.0 21