The filter bag is the heart of the bag filter. The filter bag is related to the use performance and life of the filter. The quality of the filter bag is the key factor. How can we ensure the quality of the filter bag?
(1) Turn off the raw materials. According to the requirements of needle felt filter material, suitable raw materials are selected, including the requirements of fiber strength, temperature resistance, corrosion resistance and spinnability.
(2) Establish scientific and rigorous production processes. In the production process of acupuncture mat filter, a strict production process is required. The technologist needs to make the production process first, change the variety to do the process test first, and then make a reasonable production process design. track.
(3) Implement standardized operations. The operating personnel of each process must formulate practical operating procedures, and must implement and inspect; the equipment must be well maintained to ensure that the equipment has a good operating condition and ensure the quality and output of the product.
(4) Do a good job of inspection and acceptance. Set up semi-finished products and product inspection systems and strictly follow the standards. During the inspection of semi-finished products, quality problems arise in time for feedback and correction. The quality of products for each team and individual must be strictly assessed.