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SentryShield 3P

SentryShield™ 3P is a three-layer, foil based adhesive laminate that is designed for form-fill-seal pouch applications requiring barrier to oxygen and UV.

  • High barrier capabilities
  • Ideal for pouches size 6oz and under
  • Good for light-sensitive products

Product Specifications

Known Process Applications

Hot-Fill

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

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.

Aseptic

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

Gauge

4.3 mils

Print-Capable

Yes - Reverse Print

Barrier

Ultraviolet (UV)

Film Process

Laminate

Regulatory Compliance

Complies with USFDA and EU food contact regulations.

SentryShield 3P Film Diagram
Hand Lotion Pouch
Four Mountains Fabric Softener Pouch
FourMountains Pumpkin Puree Pouch

Performance Data

Performance PropertiesTest ReferenceTypical Value
Tensile StrengthASTM D-882MD: 11,600 g/25mm | TD: 10,700 g/25mm
Elongation at BreakASTM D-882MD: 90% | TD: 80%
Puncture ResistanceASTM D-34202200 g
Oxygen TransmissionASTM F-1927<0.2 cc 100% O2/m2/day
Optical DensityTobias DensitometerN/A
Kinetic COFASTM D-18940.20
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