Copolyamides and ultra-high barrier polymers for Skin Packaging

Skin packaging has emerged as a sought-after choice for its lightweight, eye-catching design, and remarkable technical performance. At NUREL, we bring you specially formulated Promyde ® copolyamides that redefine skin packaging, offering a combination of strength, sealing prowess, barrier properties, and a glossiness that stands unrivalled to extend shelf life of food.

In standard skin packaging, a transparent plastic film forms the skin layer. The product is placed on a cardboard, plastic, metallized film, or foam tray. The plastic film, often combined with PA and copolyamides, is heated and vacuum-sealed over the product. This method is suitable for a wide range of food products, particularly those requiring barrier packaging, such as meat, poultry, and seafood.