3 3B Films Ltd.

5 Layer Retort Cast Polypropylene Film

5 Layer Retort Cast Polypropylene Film

60 to 150 Micron Lamination Retort grade CPP film.

Application :
Suitable for Lamination with Printing Substrate.

FEATURES

Excellent Surface Gloss

Excellent antiblocking properties

Good sealing properties

For medical grade usage

Technical Specification

Properties Unit Test Method Tolerance Std. Value
Thickness Micron 3BF STD ± 5 % 80.00
Grammage gm/sq.mtr 3BF STD ± 5 % 72.40
Film Density gm/cc ASTM D 1505 0.905
Treatment Level Dyne / cm ASTM D-2578 Min. 36 38
Treatment Inside

Properties Unit Test Method Tolerance Std. Value
Tensile Strength MD kg/sq.cm ASTM D 882 ± 100 550
TD kg/sq.cm ± 100 300
Elongation MD % ± 100 700
TD % ± 100 800
COF F/M - ASTM D 1894 - ≤ 0.30
F/F - - ≤ 0.55

Properties Unit Test Method Tolerance Std. Value
Seal Strength
(@150°C /1Sec /2Bar)
Kgf/25 mm 3BF STD ± 0.2 3.8

Properties Unit Test Method Tolerance Std. Value
Transparency % 3BF STD 90 - 95
Odour 3BF STD No odour
FDA - FDA Approved

MD - Machine Direction, TD - Transverse Direction, F/M - Untreated Surface of the Film to Metal & F/F - Untreated surface of the Film to Film.

Treatment level of CPP films tend to decay over a period of time during transportation & storage conditions Therefore it is recommended that the customer should check the treatment levels prior to processing and if reduction is observed then on line corona treatment , high adhesive GSM & a suitable primer may be applied.

The information above is believed to be accurate and represents the best information currently available to us. The specifications, properties and applications mentioned were based on standard laboratory testing procedures. Users of this film should make independent assessment of its suitability and applicability to their end use. 3B Films Limited does not offer any guarantee on the results and does not accept any liability arising out of the use of the information contained herein.