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Grafted Orevac® Packaging Application: Sheets (Extrusion / Calandering)
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Sheets are used in the manufacture of “compote” type pots, thermoformed trays, packaging for salads, fresh pasta, etc …
Depending on final application, key requirements will include:
High barrier to oxygen, gas or aromas
High barrier to water
Stiffness
High sealability or peel-seal ability
Resistance to radiation sterilisation or pasteurisation
Transparency
Grades: Orevac® 18910 – 18211 – 18390 – 18720 – 18729
Evaluation of odor just after opening of Thermoformed Trays*
| OREVAC 18390 Based on LLDPE | Competitor Adhesive Based on Ethylene – Vinyl Acetate Copolymer | Competitor Adhesive Based on Ethylene – Methyl Acrylate Copolymer |
Low intensity, sweet, nice |  | | |
Sour, pungent | |  | |
Solvent, like glue | | |  |
*Results based on a consumer test panel
PET / adhesive / EVOH / adhesive