1) Turn off raw materials. According to the requirements of the filter material, choose suitable raw materials, including fiber strength, temperature resistance, corrosion resistance and spinnability. The oil contained in the fiber itself must be moderate and must never be recycled. The quality of raw materials directly affects the quality indicators of the finished filter media, and all relevant personnel should strictly control the raw materials.
(2) Establish scientific and rigorous production processes. In the production process of acupuncture filters, there must be strict production techniques. The technologist must do the production process first, change the variety to do the process test first, and then make a reasonable production process design, and also carry out product tracking after production. . Change the specifications also need to do the first process test, test qualified before mass production.
(3) Implement standardized operations. The operating personnel of each process should work out feasible operating procedures, and must implement and inspect; the equipment should be well maintained to ensure that the equipment has a good running condition, to ensure the quality and output of the product; in order to prevent the product from being contaminated It must ensure equipment hygiene and environmental hygiene.
(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. Perform national standard and enterprise standard inspection on finished products. Inspection, acceptance of qualified products can leave the factory.
(5) Do a good job of information feedback and after-sales service. Do a good job of product feedback, tracking and inquiries, and after-sales service work. At the time of delivery, request the receiving party to carry out the acceptance immediately. When the receiving unit finds a problem, it shall promptly notify the production unit to jointly conduct a re-inspection according to the standard. The manufacturer shall bear full responsibility for any quality problems. Frequently solicit user opinions so that quality issues can be timely feedback.