JN 5th generation intelligent comma coating head, equipped with an intelligent closed-loop gap control system, enables micron-level high-precision thickness adjustment. The blade body is reinforced for rigidity and combined with a dynamic deformation compensation structure, ensuring stable operation during high-speed mass production without being affected by substrate tension or machine speed fluctuations.
An optimized fluid leveling structure ensures balanced pressure distribution in both transverse and longitudinal directions, delivering uniform coating thickness and flawless coating consistency.
It is not only suitable for high-precision materials such as optical films, lithium battery separators, and high-end release films, but also perfectly compatible with conventional adhesive tapes such as packaging tape, carton sealing tape, and stationery tape. Both high-viscosity and low-viscosity adhesives can be coated stably.
It supports both high-end precision production and large-scale mass production of general adhesive tapes, offering strong versatility and easy adjustment. It effectively reduces material waste and improves overall production line yield.











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