Attribute	Specification
Material Structure	8-Layer Laminate: PET (12µm) / Aluminum Foil (9µm) / EVOH (7µm) / Nylon (15µm) / Adhesive / LLDPE (50µm) / Anti-Slip Coating
Window Design	≥30% Transparent Window: High-clarity PVC panel (≥92% light transmission), food/pharma-grade safety (FDA 21 CFR §174.5 compliance) 6 13
Printing Technology	Rotary Gravure Printing: ≤0.3mm registration accuracy, ≤ΔE1.5 color deviation; UV-cured inks for scratch resistance
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 12 13
Barrier Performance	O₂ Transmission: ≤0.48 cc/m²/day (23°C, 0% RH); Moisture Barrier: ≤0.6 g/m²/day (38°C, 90% RH)
Tamper Evidence	Micro-Perforated Void Seal: Irreversible "OPEN" text reveal if force >6N applied (ASTM D3475 compliant) 13
Design Customization	Custom Artwork: Scalable vector files (AI/PDF/EPS), Pantone-matched colors; metallic/UV effects supported
Sustainability	30% Recycled PET Content: GRS-certified (ID traceable); carbon footprint reduced by 35% (LCA verified)

Parameter	Value/Standard	Test Method/Reference
Opening Force Requirement	5N Vertical Push + 2.5Nm Twist Torque	ASTM F3510
O₂ Transmission Rate	≤0.48 cc/m²/day (23°C, 0% RH)	ASTM D3985
Window Light Transmission	≥92% (280–700nm wavelength)	ASTM D1746
Material Thickness	102 µm (cumulative)	ASTM D6988
Tear Resistance	≥45N (longitudinal direction)	ASTM D882
Print Resolution	175 LPI (Lines Per Inch)	ISO 12647-2
Heat Seal Strength	≥4.8 N/15mm (150°C, 0.5s dwell time)	ASTM F88
Child Test Compliance	≥85% failure rate (42–51mo children, 25 cycles)	ISO 8317 Annex B 8 12
Lock Durability	≥100,000 cycles (no efficacy loss)	ISO 8317 Annex B
Temperature Resistance	-40°C to 121°C (no delamination)	ISO 2233
Recycled Content	30% rPET (GRS v3.0 certified)	GRS v3.0