What is the standard filter bag used in the food industry?

The standard filter bag used in the food industry is what the food industry is, so the requirements will be more detailed. Because the disease is from the mouth, it is necessary to grasp the standard in the process of making food. The filter bags used are unified from the following three aspects:

1. The cleanliness of liquid filter bags, which are used in the food industry to produce in clean workshops that meet national food standards.

2. The bacterial content of the food and beverage filter bag, the fabric and the finished filter bag will be sterilized by ultraviolet rays and the like when the product is produced. The filter bag meets the sanitary and medical standards.

3. The filtration speed of the food and beverage filter bag is mainly based on the filtration amount required by the customer. The multi-bag filter can be designed to increase the filtration pressure, thereby increasing the filtration speed and improving the working efficiency.

The standard filter bags used in the food industry are also cleaned after a long period of time. The professional cleaning methods are as follows:

The drying process

 should be naturally air dried at room temperature. Dewatering machines and industrial dryers cannot be used, which can lead to excessive shrinkage of the fibers and compaction of the fibers. For some types of dust collectors, the filter bag can be first loaded into the dust collector, and the dust collector ventilation c

an be operated without flue gas to accelerate the drying process.

During the clean


ing process, mechanic

al treatment should be minimized to prevent damage to the filter surface, which may result in an increase in filter material thickness and air permeability.

After the filter bag is removed, the dust on the surface of the filter bag should first be removed with an industrial vacuum cleaner with a soft brush head (not a hard brush head).

First, you can simply clean it, then pour hot water and then wash it well, remember not to add heavy detergent. If you add a surfactant, do not use too much force. Gently stir it. After the dust has been washed away, it is recommended to rinse again to ensure that all dust is removed.


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Mai Shi

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