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Transparent high barrier
Delivers oxygen and moisture barrier performance without a metallic visual layer.
AlOx Barrier
AlOxAlOx Coated Film
AlOx coated film uses a transparent aluminum oxide barrier layer instead of a metallic deposit. It provides high clarity and barrier performance for applications where product visibility, retort processing, or microwave use is required.
Technical advantages
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Retort and microwave compatibility
Suitable for validated retort and microwave-compatible package structures.
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Product visibility
High clarity supports premium print designs and inspection of the packaged product.
Recommended lamination structures
- PET / AlOx-PET / PE
- PET / AlOx-PET / CPP
- AlOx-PET / PE
Starting structures only. Final specifications must be validated for process, barrier target, and shelf life.
Recommended applications
- Retort meals
- Microwaveable foods
- Pharma and personal care
Specifications
Barrier performance, without ambiguity.
Representative values across our core platforms. Final specifications are confirmed by grade and construction.
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| Product | Thicknessµm | Optical DensityOD | AdhesionN/15 mm | WVTRg/(m²·24h) | OTRcm³/(m²·24h) |
|---|---|---|---|---|---|
| AlOxAlOx Barrier | 12 | — | — | 1.1 | 1.8 |
Typical values for reference only. Actual performance depends on substrate, coating weight, lamination structure, and test conditions. Grade-specific TDS, samples, and quality documentation are available on request.
* Test methods per grade-specific TDS.
WVTR: 38 °C / 90% RH · OTR: 23 °C, 0.1 MPa
Need a grade-specific recommendation?
Send your target structure, thickness, width, and barrier requirement. We will respond with a suitable grade and TDS.