Polyamide Casing under the brand name ALNAT HB is produced from a composite of polyamides and high-pressure polyethylene by means of co-extrusion with biaxial orientation. Multilayer structure of the casing in combination with copolymer of ethylene and vinyl alcohol (EVOH) provides excellent barrier properties that achieve extended shelf life of final products in comparison with standard polyamide casings.

Application: Cooked sausage and similar products that do not require smoking

Advantages:

• low permeability to oxygen;
• multicolor printing;
• ability for clipping by all types of equipment;
• prevention of products against oxidation, since the casing is a barrier for water vapor, carbonic acid, air and ultraviolet rays;
• lack of losses during thermal treatment and storage;
• preservation of sausage flavor and their protection against off-odors;

Distinctive features:

• Calibers 40-80 mm
• 7-layers
• EVOH-layer
• High barrier properties
• Extended shelf life of final product