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Superior Barrier Performance
Engineered with a dense and uniform aluminum layer, the film delivers significantly reduced WVTR and OTR compared with standard metallized grades. This enhanced moisture, oxygen, and light barrier performance helps extend product shelf life and ensures reliable protection in demanding packaging and industrial applications.
Stable Optical Density Control
Produced using precision vacuum metallizing technology, the aluminum coating maintains consistent Optical Density (OD) across the full roll width. Tight process control minimizes batch-to-batch variation, supporting stable performance during large-scale lamination and converting operations.
Excellent Surface Uniformity & Adhesion
The film features smooth surface appearance, uniform metal distribution, and strong metal adhesion. This reduces risks of pinholes, flaking, or delamination during printing, slitting, and composite processing.
Flexible Food Packaging
High Barrier Metallized PET Film is widely used in flexible food packaging such as snacks, coffee, powdered products, and dry foods. Its low WVTR and OTR properties help extend shelf life by reducing moisture and oxygen penetration. The aluminum layer also provides excellent light protection, preserving flavor, freshness, and product quality during storage and transportation.
Pharmaceutical & Medical Packaging
In pharmaceutical packaging, barrier performance is critical. This film is used in laminated pouches and protective packaging structures to safeguard tablets, capsules, and medical devices from moisture and oxidation. Its stable coating quality and consistent barrier performance ensure compliance with strict packaging standards and long-term storage requirements.
Industrial & Electronic Protective Packaging
High Barrier Metallized PET Film is applied in protective packaging for electronic components and precision equipment. The enhanced moisture resistance helps prevent corrosion and oxidation. When laminated with other materials, it forms reliable industrial barrier structures suitable for export packaging and long-distance transportation.
Thickness | Light Transmission | Width | Roll Diameter | Papar Core ID |
12mic | - | ≤2750mm | ≤780mm | 76mm, 152mm |
Specification
Item | Unit | Standard Value | Test Method | |
Thickness | Mic | 12 | ASTM D-374 | |
Tolerance | % | ±3 | ||
Tensile Strength | MD | Mpa | ≥200 | ASTM D-882 |
TD | ≥200 | |||
Elongation at break | MD | % | ≥100 | ASTM D-882 |
TD | ≥100 | |||
Heat shrinkage (150℃, 30min) | MD | % | ≤2.0 | ASTM D-1204 |
TD | ≤0.5 | |||
Surface Tension | mN/m | ≥48 | ASTM D-2578 | |
Frication Coefficient | -- | ≤0.65 | ASTM D-1894 | |
Haze | % | ≤3.0 | ASTM D-1003 | |
Thickness of Aluminum Layer | Å | 350 | ASTM D-1746 | |
OD | 1.8 | |||
Uniformity of Aluminum layer | % | ±10 | ASTM D-1746 | |
Firm of Aluminum Layer | % | PASS | 3M 610 Tape | |
Permeability WVTR | g /(m2·24h) | ≤3.00 | / | |
Permeability O2 TR | cm3/(m2·24h·0.1MPa) | ≤3.00 | / | |
Shanghai, China — Zhejiang Pengyuan New Material Co., Ltd. is proudly participating in the 38th edition of CHINAPLAS, the International Rubber & Plastics Exhibition, being held from April 21 to 24, 2026, at the National Exhibition and Convention Center (Hongqiao), Shanghai. This year’s exhibition sh
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