Method for obtaining artificial sausage casing for foodstuffs, artificial casing and resulting products obtained

摘要

Method for obtaining artificial sausage casing for foodstuffs and artificial casing obtained using said method, which involves extruding gel through an output slot (1) having a closed, polygonal and non-circular geometric configuration, obtaining a tubular film (2) with a circular cross-section through the effect of the pressure exerted by a fluid that is injected inside said hollow tubular film (2) such that the artificial casing obtained has a high dilation capacity in the cross section of the same, while maintaining the same longitudinal traction properties as a casing obtained using a circular slot of the same calibre.