Print Friendly, PDF & Email

OPPalyte™ 278 WOS-2

Product Description

OPPalyte WOS-2 is a one-side treated, one-side sealable, white opaque OPP film with a proprietary cavitated core. WOS-2 was developed to provide performance improvements over 278 WOS in terms of lower and more consistent COF, lower MST, and improved print performance. WOS-2 was developed and designed for frozen novelty applications. The stiffness, slip characteristics, and sealability of WOS-2 have been optimized to provide outstanding performance on multi-lane equipment.

Key Features

  • Outstanding opacity
  • Robust machinability
  • Heat seal range of approximately 115°F (63°C)
  • Average seal strengths over 480 g/in (480 g/2.5 cm)
  • Bright white appearance

General

Availability

  • Latin America
  • North America
  • South America

Features

  • In Lamination Lap Sealable
  • Light Barrier

Applications

  • Biscuits/Cookie/Crackers
  • Bakery
  • Dairy Products
  • Ice Cream

Uses

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

Appearance

  • White

Processing Method

  • Inner Web Adhesive Lamination
  • Solvent Flexographic Printing
  • Solvent Rotogravure Printing
  • Surface Print Unsupported
  • Water-based Flexographic Printing
  • Inner Web Extrusion Lamination
 

Properties

PropertyTypical ValueUnitTest Based On
Yield 39.5m²/kg Internal Method
Unit Weight 25.2g/m² Internal Method
Film Thickness 42µ Internal Method
Gloss(45°)
Treated Surface 70 Internal Method
Light Transmission 24.0% Internal Method
Opacity 85% Internal Method
Tensile Strength at Break
510 mm/min pull rate, 50 mm jaw separation
MD 78.6Mpa Internal Method
TD 123Mpa Internal Method
Dimensional Stability 135°C / 275°F, 7 min
MD -4.5% Internal Method
TD -4.0% Internal Method
Crimp Seal Strength
Untreated/Untreated
99°C, 0.1 Mpa, 0.75 sec 480g/2.5 cm Internal Method
Crimp Seal MST (Minimum Seal Temperature)
Untreated/Untreated 86°C Internal Method
Coefficient of Friction
Treated/Treated 0.36 Internal Method
Wetting Tension
Treated Surface 0.80receding cos θ Internal Method
Water Vapor Transmission Rate
38°C, 90% RH 4.8g/m²/24 hr Internal Method

Legal Statement

Contact your Jindal Films Customer Service Representative for potential food contact application compliance (e.g. FDA, EU, HPFB). This product is not intended for use in medical applications and should not be used in any such applications.

Processing Statement

  • WOS-2 contains a non-migratory slip package for excellent machinability and hot slip without compromising appearance or seals. Do not retreat.
  • WOS-2 should be primed for extrusion laminations or when laminating with high-barrier PVdC to ensure consistent adhesion.
  • WOS-2 may need to be primed when surface printing with water-based inks.
  • WOS-2 is lap sealable to coextruded films.

Footnotes

  1. Product may not be available in one or more countries in the identfied Availability regions. Please contact your Sales Representative for complete country availability.
  2. Tested at 38°C (100°F)/100%RH, then calculated to 90%RH with .90 multiplier.

Revision date

  • October 10, 2013

Typical properties: these are not to be construed as specifications.

© 2018 Jindal Films. Jindal Films. Jindal Films, the Jindal Films’ logo, and other product or service names used herein are trademarks of Jindal Films, unless indicated otherwise. You may not upload, display, publish, license, post, point to, frame, transmit or distribute either this document or its information, whether in whole or in part, without Jindal Films’ prior written authorization. To the extent Jindal Films provides prior written authorization, the user may use the document or its information only if the document is unaltered and complete, including all of its headers, footers, disclaimers and other information. Any data included herein may be based upon: analyses of representative samples and not the actual product shipped, typical values, or otherwise. The information in this document relates only to the named product or materials when not in combination with any other product or materials. We base the information on data believed to be reliable, but we do not represent, warrant, or otherwise guarantee the accuracy, reliability, or completeness of this information; nor do we warrant, expressly or impliedly, the merchantability, fitness for a particular purpose, freedom from patent infringement, or suitability of the products, materials or processes described. The user is solely responsible for all determinations regarding any use of material or product and any process in its territories of interest. We expressly disclaim liability for any loss, damage or injury directly or indirectly suffered or incurred as a result of, or related to, anyone using or relying on any of the information in this document. This document is not an endorsement of any non-Jindal Films’ product or process, and we expressly disclaim any contrary implication. The terms “we,” “our,” “Jindal Films” and “Jindal” are each used for convenience, and may include Films Americas LLC, Jindal Films Americas LLC, Films Europe S.ár.l., Jindal Films Virton SPRL, Jindal Films India Ltd., or any companies affiliated with them in the production and sale of film products. There are a number of such affiliated companies, some with names including “Jindal” or “Films” and some not. Neither these terms and conditions, nor anything else in this document, is intended to override or supersede the legal separateness of those affiliated companies and responsibility for local action and accountability remains with them.