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ALOx PET Film

High Barrier Alox Film 108GTN-PET

Vapor deposition of aluminum oxide by using transparent BOPET as base film.
AlOx Film possesses outstanding barrier performance, high grade of transparency and high adhesion. It is designed as transparent high barrier packaging which has good resistance of oxygen and water. Apply to stewing, microwave and metal detector; be widely used in package of food, medicine as well as cosmetics.
Features: -- Resistance to heat and chemicals, high barrier to oxygen and water
-- Printable and able to laminate; Excellent transparency and colorless
-- Suitable for use in microwave oven
-- Metal detector can be used during the inspection process

     

     

     

    Model

     

     

    108GTN-PET

     

     

     

     

     

     

     

     

     

    AlOx Protective Coating

     

     

    Non-coated

     

     

     

     

     

     

     

     

     

    Printability/lamination (AlOx side)

     

    laminated/

    retortable

     

     

     

     

     

     

     

     

     

     

    Hygienic standard

     

     

    conform to

     

     

     

     

     

    FDA

     

     

     

     

     

     

     

     

     

     

     

     

     

    Property

     

    Testing

    Units

    Standard

    Typical

    values

     

     

     

    method

     

    values

     

     

     

     

     

     

     

    Thickness

     

     

    µm

    12

    12

     

     

     

     

     

     

     

    Density

     

    ASTM D792

    g/m3

    1.38

    1.38

     

     

     

     

     

     

     

    Tensile Strength

     

    MD

    ASTM D882

    MPa

    ≥170

    200

     

     

     

     

     

    TD

    ≥170

    210

     

     

     

     

     

     

     

     

     

     

     

    Elongation

     

    MD

    ASTM D882

    %

    ≤200

    130

     

     

     

     

     

    TD

    ≤200

    110

     

     

     

     

     

     

     

     

     

     

     

    Haze

    ASTM D 1003

    %

    2

    1.51

    Coefficient of Friction (uncoated side)

    ASTM D1894

    /

    0.55

    0.48

    Wetting Tension

     

    ASTM D2578

    dyne/cm

    ≥38

    54

    (AlOx side)

     

     

     

     

     

     

     

     

     

     

     

     

    OTR

     

    ASTM D 3985  (23℃，

    ml/㎡.24h

    ≤0.5

    0.31

     

     

     

    50%RH)

     

     

     

     

     

     

     

     

    WVTR

     

    ASTM F1249

    g/㎡.24h

    ≤0.5

    0.35

     

     

     

     

     

     

     

     

     

     

     

     

    1.Elongation of film should not exceed 2% during the production process, or the ALOx layer may crack then affect the barriers.
    2.Temperature should not be to high and the thickness should not excess 15μm during extrusion lamination, or the ALOx layer may crack then effect the barriers.
    3.Acidic of the content should not be too low, eg. When PH＜4 the ALOx layer may be corroded.
    4.As model 108 GTN-PET is without coated layer, the roll shaft which contact with the ALOx layer should be clean and smooth, or the layer may damage then affect the barriers.
    5.The above information is for the customer’s reference only, and the actual situation should be verified according to the specific used method.
    6.Guangdong Zhengyi Packaging CO.,Ltd reserves the right of final interpretation.
    Please submit your basic information, we will contact you as soon as possible!

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