Metallyte™ MLB - Oriented Polypropylene Film

FLEXIBLE PACKAGING PRODUCT DATA SHEET

Product Description

Metallyte  MLB20 is an enhanced-barrier clear metallized film designed for heat sealable applications. Due to its low temperature sealing face and very wide sealing range, MLB offers an excellent performance on HFFS machines and ensures excellent bond strength when laminated to other substrates. The improved barrier properties make it an excellent choice for packaging of sensitive products, combining great product protection and yield advantage.

Key Features

  • Very broad sealing range
  • Very good moisture and light barrier
  • Good oxygen barrier
  • Excellent adhesion of aluminum to film
  • Outstanding metal appearance
 

Properties & Typical Values

PropertiesUnitMLB20MLB30Test Method
Yieldm²/kg54.936.6ITM 01
Unit Weightg/m²18.227.3ITM 01
Film Thicknessµm2030ITM 02
Optical Density2.22.2ITM 11
Dimensional Stability
135°C / 275°F, 7 min - MD|TD
%-5|-3,5-5|-3,5ITM 37
Elongation at Break - MD|TD%180|55180|55ITM 50
Elastic Modulus - MD|TDMpa2000|37002000|3700ITM 50
Minimum Sealing Temperature
(Min 300g/25mm) - 25N/cm2 - 0,5 sec - Flat/Flat
Unmetallized side
°C6666ITM 26
Heat Seal Range (RDM)
Unmetallized side – RDM – 25N/cm2 – 0.5 sec – Flat/Flat
°C8484ITM 26
Coefficient of Friction
Film/film, untreated side
0.400.40ITM 20
Water Vapor Transmission Rate - 38°C, 90% RHg/m²/24 hr0.250.25ITM 46
Oxygen Transmission Rate - 23°C, 0% RHcm³/m²/24 hr4040ITM 42
Typical values should not be construed as finished product specifications (FPS).

Market Segments

  • Biscuits/Cookie/Crackers
  • Confectionery, Gum
  • Confectionery, Sugar
  • Bakery
  • Confectionery, Chocolate
  • Household and Detergents
  • Pet Food

Applications

  • HFFS Flexible Packaging

Processing Method

  • Inner Web Adhesive Lamination

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 : March 28, 2024

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