The fully automatic stand-up bag filling machine is suitable for automatic packaging, filling, sealing of liquids or semi-fluids of various viscosities, such as beverages, fresh milk, soy milk, jam, yogurt, purified water, jelly, tomato paste, and edible oil. , condiments, etc. In addition, the demand for this kind of packaging for some products such as detergents, shower gels, shampoos, daily cosmetics, medical supplies, etc. is also gradually increasing.