Before using fiberglass dust collection bags, they need to be pretreated. This process is crucial and will directly affect the performance and service life of fiberglass dust removal bags. The specific steps for preprocessing are as follows:

1. Cleaning: Thoroughly clean the fiberglass dust bag with clean water to remove dust and impurities. This step needs to be repeated multiple times until the fiberglass dust bag is completely clean.
2. Drying: Place the cleaned fiberglass dust removal bag in a well ventilated and dry place for at least 12 hours. The purpose of this step is to ensure that the fiberglass dust bag is completely dry, avoiding the growth of bacteria due to moisture.
3. Fixation: Fix the fiberglass dust removal bag in the dust removal equipment to ensure it is firmly fixed. During the fixation process, attention should be paid to avoiding damage to the surface of the fiberglass dust removal bag.
   After pre-treatment, the glass fiber dust removal bag can be officially used. Here are some precautions during use:
4. Avoid excessive compression: Glass fiber dust collection bags need to avoid excessive compression during use. Excessive compression can affect the filtration effect and service life of glass fiber dust removal bags.
5. Avoid excessive stretching: Similarly, excessive stretching can also affect the filtration effect and service life of fiberglass dust removal bags. Therefore, during use, it is important to avoid excessive stretching of the fiberglass dust removal bag as much as possible.
6. Regular cleaning: Fiberglass continues as above:
7. Regular replacement: The service life of fiberglass dust removal bags is usually limited. Once the service life expires, it needs to be replaced in a timely manner, otherwise it will affect the normal operation and filtration effect of the dust removal equipment.
8. Avoid contact with chemicals: Glass fiber dust removal bags are not corrosion-resistant and need to be avoided from coming into contact with chemicals. If accidentally touched, it needs to be cleaned up in a timely manner.
9. Avoid overheating: Using glass fiber dust collection bags in high temperature environments can melt the glass fiber and lose its filtering effect. Therefore, it is necessary to avoid excessive contact between glass fiber dust removal bags and high temperatures.
10. Pay attention to the usage environment: Special attention should also be paid to the usage environment of glass fiber dust removal bags. If there is a large amount of oil, water and other substances in the usage environment, it will affect the filtering effect and service life of the glass fiber dust removal bag.