Material Structure | Layer Composition | LL (Linear Low-Density PE) / LD (Low-Density PE) / LL (Linear Low-Density PE) Trilayer Co-extrusion |
Puncture Resistance | ASTM D1709 | ≥35 N (Minimum Guaranteed) |
Tensile Strength | MD/TD Direction (ASTM D882) | ≥40 MPa (MD), ≥35 MPa (TD) |
Elongation at Break | - | ≥300% |
Thickness Range | Total Film Thickness | 70–150 μm (Customizable: 50–200 μm) |
Width per Roll | - | 500–1,500 mm (Standard), Max 2,700 mm |
Roll Dimensions | Core Diameter | 3" (76 mm) or 6" (152 mm) |
| Max Roll Weight | 100 kg |
Thermal Performance | Operating Temperature | -40°C to 100°C |
Barrier Properties | Moisture Vapor Transmission Rate (MVTR, ASTM E96) | ≤5 g/m²·24h |
Surface Properties | Clarity | High Transparency (Haze ≤5% per ASTM D1003) |
| Self-Adhesion (Tack Level) | Medium-High (Controlled Cling) |
Processing Features | Pre-Stretch Capacity | 250–300% (Machine Film) |
| Heat Sealability | Compatible (Seal Temp: 120–150°C) |
Certifications | Food Safety & Sustainability | FDA 21 CFR, ISO 13485, REACH |
| Eco-Design | Recyclable (PE Stream) |