1, long time exposure to harmful substances: the production process of enteric coating factory will use some harmful substances, such as acid, alkali, etc., long time exposure to these substances will cause harm to the body, resulting in itching skin, allergies and other symptoms.

2, fatigue and stress: the work of the sausage casing factory requires long hours of standing or repetitive movements, which can lead to fatigue and physical discomfort, while the work pressure will also have a negative impact on the body.