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2023

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04

Reasons for damage of PP non-woven filter bags


PP non-woven filter bags are common filtering materials in liquid filter bags, with characteristics such as acid and alkali resistance, low cost, and wide application range.

PP non-woven filter bags are common filtering materials in liquid filter bags, with characteristics such as acid and alkali resistance, low cost, and wide application range. However, some people may experience damage to their filter bags during use. What is the reason for this?
1. Excessive pressure
In the actual use of filter bags, if the pressure exceeds the set value too high, PP non-woven filter bags are also prone to damage. In many manufacturers today, in order to improve efficiency, increasing pressure to accelerate flow rate and thereby improve production efficiency. In fact, this is a wrong approach. Although there is no effect in a short period of time, over time, the reaction of PP non-woven filter bags will come out. If you need to increase traffic, you can purchase filters with appropriate traffic design according to your traffic needs. Therefore, in the actual operation process, we need to pay more attention to this aspect.
2. Temperature too high
In the actual use of filter bags, if there is a problem with the working temperature, it is easy to damage them. For example, in actual operation, if the temperature is too high, the situation is more serious and it is easy to cause instant damage to the PP non-woven filter bag. Therefore, in the actual operation process, we need to choose the appropriate temperature for operation.
3. Quality issues
In actual use, if there are quality issues with the filter bag, it is also prone to damage during actual operation. Therefore, in the actual purchase process, we also need to pay more attention to the quality of non-woven filter bags.
The above is the reason for the damage of non-woven filter bags compiled by the editor. When choosing, everyone should try to choose reliable and reputable merchants, so that the quality will be more reliable.