Filling decoration method for surface of workpiece

A filling decoration method for the surface of a workpiece is related. Steps of the method at least comprise: forming a porous protection film on the surface of a workpiece through an anodization process; forming, with the depth of the hole, an anodic tracheid having an upward opening; filling the a...

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1. Verfasser: CHAN TU CHENG
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:A filling decoration method for the surface of a workpiece is related. Steps of the method at least comprise: forming a porous protection film on the surface of a workpiece through an anodization process; forming, with the depth of the hole, an anodic tracheid having an upward opening; filling the anodic tracheid with a pigment through the opening; pressing the surface until the pigment is dried; submerging the surface of the workpiece in a hole sealant to seal the opening of the anodic tracheid; taking out the workpiece after the hole seal procedure of the protection film, drying the workpiece for solidation.