OPPalyte™ MH648 - Oriented Polypropylene Film

FLEXIBLE PACKAGING PRODUCT DATA SHEET

Product Description

OPPalyte MH648 is a high-speed super-white opaque, modified higher density, biaxially oriented polypropylene film, coated one side acrylic, one side very low temperature seal (VLTS) coating. VLTS coating provides excellent performance on high speed HFFS machines. Acrylic provides the aroma barrier and an excellent support for printing.

Key Features

  • Exceptional wide sealing range with a low minimum sealing temperature (MST)
  • Excellent seal strength and hot-tack
  • Robust performance on horizontal flowpack machines
  • Excellent humidity seal retention on VLTS side
  • Good aroma barrier
  • Excellent stiffness
  • Outstanding opacity, white background and reduced show-through
  • Ideal support for normal ink systems
  • Water based coatings
  • Improved barrier to mineral oils compared to non-barrier film (1)
 

Properties & Typical Values

PropertiesUnit42MH64852MH648Test Method
Yieldm²/kg32.226.0ITM 01
Unit Weightg/m²31.138.5ITM 01
Film Thicknessµm4252ITM 02
Gloss (45°)Gloss Units7070ITM 14
Light Transmission%25.022.0ITM 06
Tensile Strength at Break - MD|TD
200 mm/min pull rate, 120 mm jaw separation
Mpa105|185105|185ITM 50
Dimensional Stability
135°C / 275°F, 7 min - MD|TD
%-5.0|-3.0-4.0|-2.0ITM 37
Elongation at Break - MD|TD
200 mm/min pull rate, 120 mm jaw separation
%170|55170|55ITM 50
Elastic Modulus - MD|TDMpa1700|28001700|2800ITM 50
Minimum Sealing Temperature
(Min 300g/25mm) - 25N/cm2 - 0,5 sec - Flat/Flat
VLTSC / VLTSC
°C7070ITM 26
Heat Seal Range (RDM) - VLTS/VLTS
RDM - 25N/cm² - 0.5 sec - Flat/Flat
°C8080ITM 26
Coefficient of Friction
Acrylic/Acrylic0.250.25ITM 20
VLTS/VLTS0.400.40ITM 20
Water Vapor Transmission Rate - 38°C, 90% RHg/m²/24 hr4.03.0ITM 46
Oxygen Transmission Rate - 23°C, 0% RHcm³/m²/24 hr750650ITM 42
Typical values should not be construed as finished product specifications (FPS).

Market Segments

  • Biscuits/Cookie/Crackers
  • Confectionery, Gum
  • Confectionery, Sugar
  • Bakery
  • Confectionery, Chocolate
  • Health and Beauty Care
  • Household and Detergents
  • Crisps and Snacks
  • Dry Foods and Beverage Powders
  • Pet Food
  • Ice Cream

Applications

  • HFFS Flexible Packaging

Processing Method

  • 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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