Roller painting method of television backplane

The invention discloses a roller painting method of a television backplane. The roller painting method comprises the following steps that step 1, a metal substrate is used as a base material, and thebase material is cleaned; and step 2, one side of the base material is coated with a finishing coat t...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG HAIFENG, ZHANG KAIXIANG, CHEN ZHIHUA, WU ZHENGXIAN, ZHANG BAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL PERFORMING OPERATIONS PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPRAYING OR ATOMISING IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention discloses a roller painting method of a television backplane. The roller painting method comprises the following steps that step 1, a metal substrate is used as a base material, and thebase material is cleaned; and step 2, one side of the base material is coated with a finishing coat through a coating roll with a groove, and the area, covered with the groove, of the base material isnot coated with the finishing coat, then drying is carried out, a finishing coat layer is formed, and the area without the finishing coat of the base material is exposed. According to the roller painting method of the television backplane, the roller painting technology is simple and ingenious, the metal substrate is used as the base material, and one side of the base material is coated with thefinishing coat through the coating roll with the groove; and reasonable speed ratio parameters are set according to linear speed and the diameter of the coating roll, the locating is accurate, the accuracy is high, the area wit