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HyBar 28

HyBar® 28 is a three-layer, MPET thermal laminate that works well for bag-in-box applications requiring barrier to oxygen and UV.

  • Ideal for light-sensitive products
  • Available in gauges from 2.8 mils to 4.5 mils

Product Specifications

Known Process Applications

Clean Fill (Ambient)

Occurs when a product is filled into a package with no additional sterilization treatment.

Ultra-Clean (ESL)

Uses UV, laminar flow, and/or hydrogen peroxide to achieve high sterility levels for short shelf-life products.


2.8 mils




Oxygen Transmission Rate (OTR)

Film Process


Regulatory Compliance

Complies with USFDA and EU food contact regulations.

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Performance Data

Performance PropertiesTest ReferenceTypical Value
Tensile StrengthASTM D-882MD: 8500 g/25mm | TD: 7800 g/25mm
Elongation at BreakASTM D-882MD: 140% | TD: 170%
Puncture ResistanceASTM D-34201400 g
Oxygen TransmissionASTM F-19270.6 cc 100% O2/m2/day
Optical DensityTobias Densitometer A2.75
Kinetic COFSTM D-18940.10
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