High-Performance Polyamides for vacuum Thermoformed Packaging: lIDDING FILMS & FORMING FILM SOLUTIONS
Polyamides and copolyamides for Lid film
Lid films must offer superior transparency, gloss, printability, and barrier performance to protect meat products. NUREL’s PA-based solutions ensure excellent lid performance, even in demanding tray formats, delivering outstanding aesthetics and easy printing for a premium look.
SOLVING CURLING IN ASYMMETRIC MULTILAYER STRUCTURES FOR LIDS WITH PROMYDE® BF940
Lid films must offer superior transparency, gloss, printability, and barrier performance to protect meat products. NUREL’s PA-based solutions ensure excellent lid performance, even in demanding tray formats, delivering outstanding aesthetics and easy printing for a premium look.


PROMYDE® BF740: DOUBLE OXYGEN BARRIER
Plastic Reduction: PROMYDE® BF740 offers up to 2× higher oxygen barrier than PA6, allowing a thinner PA layer.
Food Waste Reduction: By extending shelf life and minimizing oxygen exposure, it helps prevent spoilage and reduces food waste.
OUR SOLUTIONS FOR LIDDING FILMS
STANDARD | ADVANCED | SUSTAINABLE | ||
---|---|---|---|---|
BF40 (PA6) | BF540 (PA6/66) | BF940 | BF740 | |
OXYGEN BARRIER | •• | • | •• | •••• |
CURLING CONTROL | • | •• | •••• | •••• |
TRANSPARENCY | • | ••• | •••• | •••• |
Polyamides and copolyamides for forming film
NUREL offers polyamides and copolyamides specially designed for flexible deep thermoforming. PROMYDE® grades deliver high barrier properties and exceptional puncture resistance, extending shelf life and reducing food waste in fresh meat packaging. Ideal for large cuts, they ensure uniform thickness, even at the edges.
TEAR STRENGHT & PUNCTURE RESISTANCE
PROMYDE® BF840 L offers excellent tear strength and outstanding puncture resistance, making it ideal for high-performance films in demanding packaging applications.


COPOLYAMIDES FOR BONE-IN MEAT PACKAGING
PROMYDE® BF840 and BF642 stand out for their high tear strength and excellent puncture resistance, making them ideal for demanding packaging films. Both grades are especially suited for bone-in meat packaging, where durability, impact resistance, and product integrity are critical.
OUR SOLUTIONS FOR FORMING FILMS
STANDARD | ADVANCED | ||||
---|---|---|---|---|---|
BF40 (PA6) | BF540 (PA6/66) | BF940 | BF642 | BF840 | |
THERMOFORMABILITY | • | ••• | ••• | •••• | •••• |
PUNCTURE RESISTANCE | •• | •••• | •• | •••• | •••• |
TRANSPARENCY | • | •• | •••• | •••• | •••• |
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