High barrier factory supply durable natural sheep casing for sausage making Natural casings are mainly derived from small and large intestines from sheep, goats and pigs, but also from cattle and horses. They are usually for fresh sausage, smoked sausage and dry sausage. Uniform size and shape allow for consistency and minimal waste. All casings are good texture and structure, color is fresh and transparent. Packing types: salted casings, netpack, proline tubed casings, pre-flush bags, cup bags, barrels, as your request. Calibres: 16/18, 18/20, 20/22, 22/24, 24/26, 26/28, 28/30mm Specification: 8m/pc, 10m/pc, 16m/pc Layers: Single, double Package: CTN with PE bag inside, 100pcs/CTN Usage: Soaked in warm water for one minute, then set into filling mouth of the feeding machine, and draw out the sheet or tube inside.