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SIG ClearShield Laminate

SIG ClearShield Laminate is a two-layer, adhesive laminate film that was developed to provide shelf-life equivalent to foil.

  • Available in a range of gauges up to 7.1mils
  • Good barrier and resistance to heat

Product Specifications

Known Process Applications


Fills heated, commercially-sterile product in non-sterile packaging. Can reduce product taste and texture.


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.


Fills commercially-sterilized products into pre-sterilized packaging. Products can be held unopened without refrigeration.


4.77 mils


Yes - Reverse Print


Oxygen Transmission Rate (OTR)

Film Process


Regulatory Compliance

Complies with USFDA and EU food contact regulations.

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Performance Data

Performance Properties Test Reference Typical Value
Tensile Strength ASTM D-882 MD: 15,600 g/25mm | TD: 15,000 g/25mm
Elongation at Break ASTM D-882 MD: 140% | TD: 110%
Puncture Resistance ASTM D-3420 2000 g
Oxygen Transmission ASTM F-1927 0.5 cc 100% O2/m2/day
Optical Density Tobias Densitometer N/A
Kinetic COF ASTM D-1894 0.25