12-125 Micron Thickness for Barrier Food Packaging
| Parameter | Typical Value |
|---|---|
| Thickness | 12–125 µm |
| Density | 1.40 g/cm³ |
| Tensile Strength (MD) | ≥180 MPa |
| Elongation at Break | 80–200% (MD/TD) |
| Haze | ≤2.0% |
| Gloss (60°) | ≥90 |
| Melting Point | ≈260 ℃ |
| Heat Shrinkage | ≤2.0% |
| Service Temperature | −70 ℃ to 150 ℃ |
| Barrier Performance | — |
| Surface Treatment | Corona treatment optional |
| Compliance | Food-contact grades |
| Feature |
1. Excellent mechanical properties: high strength and good rigidity. 2. Outstanding barrier properties. 3. Good thermal stability. 4. Excellent optical properties: transmittance can reach over 85%, haze is lower than 3%, high gloss, and the surface is smooth and shiny. 5. Good electrical insulation and anti-static properties. 6. Chemical stability. 7. Strong surface processability. |
1.Vacuum Packaging — High strength and puncture resistance keep meat, seafood and cooked food sealed fresh.
2. Retort Packaging — Heat-stable film withstands high-temperature sterilization for ready meals.
3. Snack Packaging — Oil-resistant, high-clarity film that showcases snacks and locks in flavor.
Why BOPET Film for Food Packaging
1.High Strength & Stiffness — Robust mechanical properties resist puncture and tearing while ensuring stable web handling for high-speed printing, lamination and bag-making.
2.Wide Temperature Tolerance — Withstands high-temperature retort sterilization and deep-freeze cold-chain storage without embrittlement or deformation.
3.Oil, Chemical & Aroma Resistance — Safe for oily, seasoned and high-fat contents; helps retain aroma and flavor throughout shelf life.
4.Excellent Clarity & Gloss — A crystal-clear, high-gloss surface showcases the product and boosts shelf appeal.
5.Reliable Barrier Foundation — As the substrate of choice for laminates, it combines with metallized, coated or foil layers to deliver outstanding oxygen, moisture and aroma barriers that extend shelf life.
6.Consistent & Process-Friendly — Uniform gauge and excellent dimensional stability ensure smooth printing, lamination and conversion with minimal waste.
Typical Applications
1.Vacuum packaging of meat, seafood and cooked foods
2.High-temperature retort packaging for ready meals and processed foods
3.Snack food packaging — nuts, chips, confectionery and dried snacks
4.Outer/print layer of multi-layer composite structures
Need a specific gauge, structure or surface treatment? Contact us with your requirements — our team will recommend the right BOPET grade for your packaging line.
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