Enema sausage needs enteric coating, many people do not know what the enteric coating of enema sausage is made of.

Enteric casings can be roughly divided into natural and artificial casings.

Natural casing, the main use of animal offal in the longest small intestines, now generally used sheep's small intestines, so it is also known as sheep casings, pig small intestines for casing will be called pig casings. In the past, we have also used cow and horse intestines as casings. These natural sausage is characterized by good air permeability, so the product is properly dried, smoked, smoked ingredients attached to the product, to get the flavor that people like, and sausage can be eaten directly.

Artificial enteric coating, is divided into breathable enteric coating and non-breathable enteric coating. Breathable enteric coating can be divided into edible and non-edible enteric coating two kinds, edible enteric coating is to animal skin as raw materials, its nature and natural enteric coating similar to what we call collagen enteric coating, which is characterized by breathable and edible. Non-edible enteric coating mainly includes man-made cellulose series enteric coating and cellophane, cellulose series enteric coating can be divided into cellulose enteric coating and fibrous enteric coating, this type of enteric coating is characterized by breathable but inedible.