1. Chemical experiment and disposal: extract the bag sample and use professional equipment to test the oil content of the filter bag.
2. cleaning: the selection of appropriate washing materials and strict ratio, low temperature water cleaning, moderate strength, water flow on the bag without mechanical damage.
3. Cleaning: The high-frequency vibration and the large dust particles entering the wall of the bag are removed as much as possible, which does not affect the entanglement fastness of the fiber, and adheres to the good peeling resistance of the bag.
4. Repair: It will stop the repair of damaged bags such as abrasions and holes caused by the application, and ensure a high recycling rate.
5. Drying: Drying with hot air of about 110 °C, maintaining the dimensional stability of the bag, the bag is not deformed after drying, and does not retract.