Collagen is the main raw material of artificial casing that doesn’t offer health risks because is a natural protein easily absorbed by the human body.
The production comes from a complex process that brings several benefits. Because its uniform gauge, may have standard lengths and diameters, resulting in flawless product. Another advantage is a greater resistance.

The Tubes have thinner diameters of 19 to 30 mm. Generally, they are used in fine chicken sausages, pork mixed, fresh, smoked and cooked sausages.

The Rolls are larger, from 30 to 70 mm. Usually to stuff Calabrese and Portuguese sausage and salamis.