Copolyamides a for Shrink & Skin Packaging
At NUREL, we develop high-performance polyamides for skin and shrink packaging, designed to protect, preserve and enhance food products. These solutions ensure excellent film strength, clarity, and barrier properties, even in challenging formats.
Thanks to our PROMYDE® copolyamides, our materials adapt perfectly to irregular shapes and sharp edges, making them ideal for meat, poultry, and seafood. They contribute to extended shelf life, reduced plastic usage, and improved product presentation at the point of sale.
Skin Packaging
Skin packaging combines lightweight design, attractive presentation, and reliable sealing. A transparent film conforms tightly to the product on various tray types, offering barrier protection and extended shelf life.
PROMYDE® copolyamides from NUREL are specially formulated for skin applications, ensuring strength, sealability, clarity, and high gloss.
shrink packaging
Shrink films are ideal for fresh and processed meats, ensuring a tight seal and vacuum integrity. They help maintain low oxygen levels, preventing spoilage, while adapting to irregular shapes for a smooth, contoured finish.
At NUREL, our PROMYDE® copolyamides deliver mechanical strength, barrier protection, gloss, and excellent shrink performance.
OUR PROPOSALS - SKIN & SHRINK PACKAGING APPLICATIONS
PROMYDE® BF840, BF940 & BF642 COPOLYAMIDES FOR SHRINCAGE, OXYGEN BARRIER AND TECHNICAL PERFORMANCE
These three copolyamide grades provide excellent optical properties and inherent shrink behavior.
Based on the mechanical demands and post-packaging thermal processes, our technical team will recommend the most suitable grade for each specific application.
| ADVANCED | |||
|---|---|---|---|
| BF840 | BF940 | BF642 | |
| TEAR RESISTANCE | •••• | • | •••• |
| PUNCTURE RESISTANCE | •••• | •• | •••• |
| HEAT SHRINKAGE | •••• | ••• | •••• |
| OXYGEN BARRIER | • | •• | • |
| TRANSPARENCY | •••• | •••• | •••• |
Products
Polymers with ultra-high oxygen barrier properties
PA6 and PA66
MARKETS
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