OPPalyte™ MW647 - Oriented Polypropylene Film

FLEXIBLE PACKAGING PRODUCT DATA SHEET

Product Description

OPPalyte MW647 is a super white opaque biaxially oriented polypropylene film acrylic coated two sides. Provides outstanding performances on all types of packaging machines.

Key Features

  • Outstanding opacity, white background and reduced show-through
  • Broad sealing range on both sides
  • Low sealing threshold on both sides
  • Good aroma and moisture barriers
  • Excellent light barrier
  • High yield
  • Good stiffness
  • Solvent-free coatings
  • Ideal support for water based ink printing
  • Excellent hot tack
  • Printable both sides
  • Improved barrier to Mineral Oils compared to non-barrier film (1)
  • Significant mineral oils contamination protection period of more than 2 years
 

Properties & Typical Values

PropertiesUnit35MW64740MW64745MW647Test Method
Yieldin²/lb312002740024500ITM 01
Unit Weightlb/ream13.815.717.6ITM 01
Film Thicknessmil1.41.61.8ITM 02
Gloss (45°)Gloss Units757575ITM 14
Light Transmission%242321ITM 06
Tensile Strength at Break - MD|TD
7.9 in/min pull rate, 4.9 in jaw separation
psi14500|2030014500|2030014500|20300ITM 50
Dimensional Stability
135°C / 275°F, 7 min - MD|TD
%-5.0|-4.0-5.0|-4.0-5|-4ITM 37
Elongation at Break - MD|TD
7.9 in/min pull rate, 4.9 in jaw separation
%130|40130|40130|40ITM 50
Elastic Modulus - MD|TDpsi203000|319000203000|319000203000|319000ITM 50
Heat Seal Range (RDM) - Acrylic/Acrylic
RDM - 25N/cm² - 0.5 sec - Flat/Flat
°F131131131ITM 26
Coefficient of Friction - Both Sides0.250.250.25ITM 20
Water Vapor Transmission Rate - 100°F, 90% RHg/100 in²/24 hr0.390.340.26ITM 46
Oxygen Transmission Rate - 73°F, 0% RHcm³/100 in²/24 hr585245ITM 42
Typical values should not be construed as finished product specifications (FPS).

Market Segments

  • Biscuits/Cookie/Crackers
  • Box Overwrap
  • Confectionery, Gum
  • Confectionery, Sugar
  • Bakery
  • Confectionery, Chocolate
  • Health and Beauty Care
  • Household and Detergents
  • Crisps and Snacks
  • Dry Foods and Beverage Powders

Applications

  • Box Overwrap Flexible Packaging
  • HFFS Flexible Packaging
  • Pre-made Bags - Flexible Packaging
  • VFFS Flexible Packaging

Processing Method

  • Cold Seal Adhesive
  • Inner Web Adhesive Lamination
  • Outer Web Adhesive Lamination
  • Solvent Flexographic Printing
  • Solvent Rotogravure Printing
  • Surface Print Unsupported

Food Contact

Any further regulatory information on this product (i.e. Food Contact application, Presence/absence of substances, Reach, …) are accessible on the below link: http://www.jindalfilms.com/login-register-docmg/ 

Legal Statement

This product is not intended for or supported for use in pharmaceutical or medical applications requiring compliance with EU or US Pharmacopeia.

Processing Statement

Storage

Footnotes

Revision date : April 30, 2025

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