How to Solve Slurry Dropping Problem in Nonwoven Production Process?

Recently, many non-woven fabric production factories have reported problems with slurry dropping during the production process, resulting in large slurry blocks on the surface of polyester mesh belts, affecting production efficiency and product quality. Experts have provided various solutions to this problem.

Firstly, regular maintenance and cleaning of production equipment should be carried out to avoid the accumulation of too many slurry blocks and impurities inside the equipment, preventing them from accumulating on the surface of the polyester mesh belt as the non-woven fabric is conveyed. Secondly, the number of filter screens can be increased to reduce the workload of each filter screen and reduce the possibility of slurry dripping.

In addition, ultrasonic cleaning technology can be used to thoroughly remove slurry blocks and impurities by using high-frequency ultrasonic oscillation and impact, without damaging the surface and performance of the polyester mesh belt. Moreover, high-pressure water guns can also be used for cleaning, but attention should be paid to the distance and water pressure control to avoid damage to the polyester mesh belt.

For slurry blocks that have already formed on the polyester mesh belt, targeted cleaning agents can be used for treatment. Suitable cleaning agents should be selected according to the composition of the slurry blocks, and they should be soaked in the cleaning agent for a period of time and then rinsed with clean water.

It is reported that the above methods can effectively solve the problem of slurry dropping, prolong the service life of the polyester mesh belt, improve production efficiency and product quality, and bring significant economic and social benefits to non-woven fabric production factories.