Attribute	Description
Material Composition	Multi-layer metallized BOPET (12–30μm) with tear-resistant additives 5 6 . Compatible with standard PET recycling streams due to mono-material design or separable layers 6 7 .
Tear Resistance	Engineered with reinforced molecular structure and additives to prevent propagation of tears 5 6 .
Recyclability	Fully recyclable via PET bottle-to-bottle streams; meets ISO 14021 standards for recyclability 6 7 .
Edge Crush Test (ECT)	ECT ≥32 lbf/in (≥5.5 kN/m), validated via ASTM D642 for superior stacking strength 5 7 .
Barrier Properties	Metallized layer provides UV protection, oxygen transmission rate (OTR) ≤1.0 cc/m²/day, and water vapor transmission rate (WVTR) ≤0.5 g/m²/day 5 6 .
Applications	Ideal for heavy-duty packaging (e.g., pet food, hardware), e-commerce shipping, and industrial products requiring durability and sustainability 6 7 .

Parameter	Specifications
Layer Thickness	BOPET: 12–30μm (customizable), metallized coating: 20–50nm 5 6 .
Mechanical Strength	- Tensile Strength: ≥200 MPa (ASTM D882) 5 - Tear Resistance (Elmendorf): ≥500 gf (ASTM D1922) 5 .
Edge Crush Test (ECT)	≥32 lbf/in (≥5.5 kN/m) under ASTM D642 7 .
Recycling Compatibility	Compatible with PET recycling infrastructure (ISO 15270); no separation required for mono-layer structures 6 7 .
Thermal Resistance	Operating range: -70°C to 150°C 5 6 . Suitable for freezing and short-term high-temperature exposure.
Printing & Customization	Supports 8-color flexographic printing; customizable dimensions (e.g., 15x20cm to 50x70cm) 6 .
Surface Treatment	Corona-treated surface (≥50 dyne/cm) for enhanced ink adhesion 6 .