Static electricity is a ubiquitous environmental interference factor in mono filament splitting production, seriously affecting the processing effect of polyester mother yarn and nylon mother yarn on mother yarn splitting machines. Long-term static accumulation reduces production yield and finished product surface quality.
Friction between high-speed operating mother yarn and mechanical accessories is the main source of static generation. In high-speed tex mono split production above 250 m/min, yarn friction generates continuous static charge, with peak static voltage reaching above 4kV in dry winter environments.
High static voltage causes mono filament adhesion and overlapping. Adjacent split yarns stick together and fail to form independent single filaments, resulting in 5–6% defective rate in finished products and serious raw material waste.
Static interference also disturbs tension sensor signal transmission. Charged yarn surface interferes with sensor induction accuracy, causing continuous small-range tension fluctuation and unstable tex values of finished mono filament.
Installing industrial ion static eliminators is the most efficient solution. Standard equipment can reduce workshop static voltage to below 0.8kV, cutting static-related defective rates by more than 80% in tex mono split production lines.
Improving workshop humidity is an auxiliary static elimination method. Maintaining relative humidity between 55% and 65% accelerates static charge dissipation on the yarn surface and mechanical equipment. Dry environments below 45% humidity will double static generation efficiency.
Regular cleaning of yarn guide parts reduces static friction residue. Fiber debris and dust attached to guide rings increase friction coefficient, aggravating static accumulation during continuous splitting operation. Cleaning accessories every shift maintains smooth yarn transmission.
Lanxiang mother yarn splitting machine is equipped with integrated static elimination interfaces, which can be matched with professional static removal equipment to form a closed-loop anti-static production system, adapting to all-season tex mono split production requirements.
Long-term static control management can effectively stabilize splitting quality, reduce filament breakage and adhesion faults, and improve the overall qualification rate of mono filament products.
Q1: What is the peak static voltage in dry-season high-speed splitting production? A1: Dry winter high-speed operation makes yarn static voltage peak above 4kV easily. Q2: How much defective rate does static electricity cause in tex mono split production? A2: Static adhesion leads to 5–6% mono filament defective rate without elimination measures. Q3: What target voltage should static elimination equipment control to? A3: Professional eliminators need to keep workshop static voltage steadily below 0.8kV. Q4: What humidity range effectively inhibits static accumulation in splitting workshops? A4: 55%–65% relative humidity accelerates static dissipation and reduces yarn static generation. Q5: What accessory maintenance helps reduce static friction? A5: Cleaning yarn guide rings and removing debris every shift lowers friction static generation.