One sausage end is inserted into the other with a guiding tool to keep a compact ring intact during cooking, frying, and serving.
Spiral binding elements on the casing distribute internal pressure evenly, preventing destruction during processing without complex machinery.
A preblended powder composition of starch, gum arabic, and phenolic compounds hydrates above 100 degrees Celsius to form a flowable mass for extrusion.
Starch and gum composite films seal into tubular casings using edible glue, enabling homogeneous tube structures without animal materials.
Spiral flow in the receiving chamber distributes pressure uniformly across the outlet circumference, ensuring consistent coating thickness on sausage strands.
Coextruding a non-heat-coagulating protein with a heat-coagulating agent creates stable edible casings that resist destabilization from sausage meat salts.
Optimized moisture and organic acid salts stabilize non-edible collagen casings, eliminating refrigeration needs while preserving stuffing performance.