Bicor™ MB668 - Oriented Polypropylene Film

FLEXIBLE PACKAGING PRODUCT DATA SHEET

Product Description

Bicor™ MB668 is a high speed transparent, biaxially oriented polypropylene film, coated one side acrylic, one side very low temperature seal (VLTS) coating. VLTS coating provides excellent performances on high speed HFFS machines. Acrylic coating provides aroma barrier and an excellent support for printing.

Key Features

Exceptionally wide sealing range with a low minimum seal temperature (MST)
Excellent seal strength and hot-tack
Robust performance on horizontal flowpack machines
Excellent humidity seal retention on VLTS side

Good aroma barrier
Outstanding optical properties
Ideal support for normal ink systems
Water-based coatings
Improved barrier to Mineral Oils compared to non-barrier film ⁽¹⁾

Properties & Typical Values

Properties	Unit	20MB668	25MB668	30MB668	Test Method
Yield	m²/kg	55.3	44.2	35.6	ITM 01
Unit Weight	g/m²	18.1	22.6	28.1	ITM 01
Film Thickness	µm	20	25	31	ITM 02
Gloss (45°)	Gloss Units	87	87	87	ITM 14
Haze	%	1.4	1.7	1.8	ITM 06
Tensile Strength at Break - MD\|TD 200 mm/min pull rate, 120 mm jaw separation	Mpa	160\|290	160\|290	160\|290	ITM 50
Dimensional Stability 135°C / 275°F, 7 min - MD\|TD	%	-6.0\|-5.5	-6.0\|-5.5	-6.0\|-5.5	ITM 37
Elongation at Break - MD\|TD 200 mm/min pull rate, 120 mm jaw separation	%	175\|60	175\|60	175\|60	ITM 50
Elastic Modulus - MD\|TD	Mpa	2000\|3800	2000\|3800	2000\|3800	ITM 50
Minimum Sealing Temperature (Min 300g/25mm) - 25N/cm2 - 0,5 sec - Flat/Flat VLTSC / VLTSC	°C	70	70	70	ITM 26
Heat Seal Range (RDM) - VLTS/VLTS RDM - 25N/cm² - 0.5 sec - Flat/Flat	°C	80	80	80	ITM 26
Coefficient of Friction
Acrylic/Acrylic		0.25	0.25	0.25	ITM 20
VLTS/VLTS		0.40	0.40	0.40	ITM 20
Water Vapor Transmission Rate - 38°C, 90% RH	g/m²/24 hr	7.0	5.0	4.5	ITM 46
Oxygen Transmission Rate - 23°C, 0% RH	cm³/m²/24 hr	1000	850	750	ITM 42

Typical values should not be construed as finished product specifications (FPS).

Market Segments

Biscuits/Cookie/Crackers
Confectionery, Gum
Confectionery, Sugar
Tobacco
Bakery
Confectionery, Chocolate
Frozen Food
Health and Beauty Care
Household and Detergents

Applications

HFFS Flexible Packaging

Processing Method

Inner 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