| 摘要 |
A spray coating process combines an oil mix spray unit with a low air pressure nozzle to deliver minute quantities of ultra-fine spray of corrosion inhibitor onto a wire surface during a wire processing step. Utilizing a low air pressure nozzle, corrosion inhibitor may be sprayed at a pressure less than one pound per square inch, preventing the formation of spray mist. This system enables an accurate, clean delivery of corrosion inhibitor fluids to the steel cord surface without environmental contamination.
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