Lingood batching system for mask meltblown material has high accuracy and stability. It includes the special production line equipment for melt blown material, including feeding, vacuum loading, material conveying, loss in weight feeding, pelletizing, etc. Lingood has rich experience in the field of loss in weight feeding, which can effectively and accurately control the proportion of various materials in the formula, especially can accurately control the proportion which are in very small amount, such as free radical initiator, lubricant, antioxidant, compound transparent nucleating agent and so on, so as to ensure the performance index of the final product.