Propafilm™ GLT65

Category: PP Alloy , Polypropylene Alloy
Manufacturer: Innovia Films Ltd.
Trademark: Propafilm™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 4zpfEi_Propafilm-GLT65.pdf
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High Speed Overwraping Film with Shrink Tightening Properties

Biaxially oriented polypropylene (BOPP) film co-extruded on both sides with heat sealable polyolefinic copolymers.

GLT65/80/100 are suitable for use in the tobacco industry for both high speed and display outers where exceptional pack appearance and wrap tightness are required.
General Information
Features
  • Flavor & Aroma Barrier
  • Food Contact Acceptable
  • Good Heat Seal
  • Moisture Barrier
  • Pleasing Surface Appearance
  • Slip
  • Solvent Resistant
Uses
  • Packaging
  • Shrink Wrap
Agency Ratings
  • FDA 21 CFR 177.1520
Forms
  • Film
Processing Method
  • Coextrusion
PhysicalNominal ValueUnitTest Method
Molding Shrinkage Internal Method
    Flow : 80°C, 1 min 3.7%
    Flow : 120°C, 1 min 7.0%
    Across Flow : 80°C, 1 min 3.5%
    Across Flow : 120°C, 1 min 11%
MechanicalNominal ValueUnitTest Method
Coefficient of Friction ASTM D1894
    vs. Itself - Dynamic, Outside/Outside 0.30
    vs. Itself - Static, Outside/Outside 0.40
FilmsNominal ValueUnitTest Method
Secant Modulus 1ASTM D882
    1% Secant, MD 3000MPa
    1% Secant, TD 3600MPa
Tensile Strength 2ASTM D882
    MD : Yield 170MPa
    TD : Yield 210MPa
Tensile Elongation 3ASTM D882
    MD : Break 120%
    TD : Break 80%
Seal Strength 40.19N/mmInternal Method
Seal Initiation Temperature 5110 to 141°CInternal Method
Oxygen Permeability (23°C, 0% RH)56cm³·mm/m²/atm/24 hrASTM F1927
Water Vapor Transmission Rate ASTM F1770
    23°C, 85% RH 1.4g/m²/24 hr
    38°C, 90% RH 7.6g/m²/24 hr
Blocking Load 66.0gInternal Method
Film Gauge 65.0Internal Method
Yield 68.6m²/kgInternal Method
OpticalNominal ValueUnitTest Method
Gloss (20°)130ASTM D2457
Haze 71.3%ASTM D1003
Note Message
1 .10%/min
2 .50%/min
3 .50%/min
4 .228°F; 1sec; 15lb/in²
5 .2secs; 15lb/in²
6 .158°F; 200g; 2hrs
7 .Wide angle, 2.5°
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