Based on the feedback demand of the market for the odor of injection molding products, Xinxiang Jieda has developed a new thick film plate heater, which not only retains the advantages of thick film products, such as rapid temperature rise, 97% high thermal efficiency, and long service life, but also adds new advantages. Braze the water channel, completely seal the water path, ensure that the water path is free of odor, no expansion and deformation in the heating process, and fully fit the heating resistance, without water channeling, heating faster and more fully, More uniform, stable outlet water temperature, effectively improving the temperature of the first cup of water, precise temperature control by patch resistors, good anti dry burning effect, effective noise reduction, and quiet heating.