Heating Needle: At present, for low-temperature non-combustion cigarette baking heaters, the main process of heating elements is to print an electrothermal conductive layer on the surface of insulated metal or ceramics through thick-film printing technology. The above process has the following disadvantages: As the resistance paste is a mixture of metal/alloy powders and binders, there is a problem of uneven mixing, leading to unstable resistance and poor product consistency. The electrothermal conductive layer formed by thick-film printing has a small cross-sectional area, which is prone to aging and open circuit after long-term operation in high-temperature environments, resulting in a short service life. In addition, the existing process also has many problems such as numerous manufacturing procedures, expensive materials and equipment, etc. Compared with the electrothermal conductive layer formed by the existing thick-film printing process, the invention is simpler and more convenient to manufacture, and the consistency and service life of the product are greatly improved. HCD: Global atomization core manufacturer specializing in cotton/ceramic atomizers, heating wire/plate, oil-storage/Conductive cotton, rubber/glass fiber tubes, etc. Core strengths: rapid response, enhanced vaporization, precise temp control (consistent taste), universal temp compatibility, leak/corrosion resistance, lightweight design, and scalable production.
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