A cheese factory is a facility where milk is processed to produce various types of cheese. The process begins with the collection of milk, which is then pasteurized to eliminate harmful bacteria. After pasteurization, cultures and rennet are added to curdle the milk, forming curds and whey. The curds are then cut, cooked, and pressed to create different cheese textures. Once the cheese is formed, it undergoes aging or ripening, which enhances its flavor and texture. Cheese factories often produce a wide range of products, from cheddar to mozzarella, catering to different tastes and culinary uses.