COPOLYAMIDES WITH TEAR RESISTANCE FOR SHRINK BAGS AND VACUUM PACKAGING
Packaging of bone-in meat products in multilayer structures requires highly demanding technical performance, especially the use of films with high tear and puncture resistance.
NUREL offers a wide range of high-performance copolyamides and specialty terpolymers that outperform conventional terpolymers on the market. Grades like our terpolymers PROMYDE® BF640, BF642, and high performance copolyamide BF840 deliver tear resistance far superior to PA6.
Films made with these advanced materials achieve up to 400% improvement in tear resistance and 30% increase in puncture resistance, while offering excellent gloss and transparency—ideal for vacuum packaging of large bone-in meat cuts.
Copolyamides for Bone-In Meat Packaging
Our range of copolyamides and specialty terpolymers delivers up to four times the tear resistance of standard polyamides.
They are ideal for packaging bone-in meats and shell-on seafood, thanks to:
High puncture and tear resistance
Flexibility to adapt to irregular shapes
Excellent sealing, even under demanding conditions
Transparency and gloss for strong shelf appeal
Compatibility with thermoforming and vacuum processes
Applications
Meat and bone-in meat packaging
Packaging for sharp-edged foods requires high puncture resistance, flexibility, moisture barrier, transparency, and an attractive gloss. NUREL offers a range of special copolyamides and polymers with high oxygen barrier properties for the manufacturing of vacuum bags and thermoformed packaging for meat.
Skin Packaging
Skin packaging is gaining popularity due to its lightweight and visually appealing design, as well as its superior technical performance. NUREL provides specially formulated copolyamides that exhibit exceptional strength, sealing capabilities, barrier properties, and unmatched glossiness.
RELATED MARKETS
Packaging
Polyamides are used in the packaging industry for their good mechanical properties, barrier properties and for providing a quality finish due to their high gloss and transparency.
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