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Frequent mesh fouling shortens the service life of papermaking forming mesh and restricts continuous high-speed production. Mixed fine fibers, sticky colloids, filler sediment and microbial metabolites in circulating water will adhere to mesh gaps gradually. Long-term adhesion blocks water filtration holes, slows down pulp drainage speed, causes uneven paper forming, pinhole defects and limited machine speed. Severe mesh fouling requires frequent shutdown cleaning, manual high-pressure washing and chemical soaking, which increases water and chemical consumption, wears forming mesh, raises equipment maintenance cost and interrupts continuous production schedule. Many paper enterprises add excessive bactericide and detergent to delay fouling, which pollutes white water system, damages fiber activity and lowers paper strength index. Shandong Ludao Energy Technology Co., Ltd. provides systematic anti-fouling maintenance solutions for papermaking mesh. By decomposing sticky dirt in pulp, reducing particle adhesion force and balancing water system microbial activity, we slow down mesh gap blockage effectively, extend mesh cleaning cycle and service life. The solution cuts down shutdown cleaning frequency, reduces water and chemical consumption, guarantees stable drainage efficiency of forming mesh, and supports long-term uninterrupted high-speed operation of paper machines.