Patent ID: 8871106
Filing Date: 2014-10-28
Classification: B29C,B41C,B41M,B44C,C25D

Abstract:
1. A masking method for locally treating surface of a workpiece by masking the workpiece, wherein the workpiece has a targeting treatment area and a non-targeting treatment area, the masking method comprising steps of: (a) performing a static-electricity treatment on the fixture; (b) covering a fixture on the non-targeting treatment area of the workpiece to expose the targeting treatment area of the workpiece; (c) getting the fixture to closely contact with the non-targeting treatment area of the workpiece by using an adsorbing force existing between the fixture and the workpiece to make an end edge of the fixture correspond to the edge of the targeting treatment area of the workpiece, wherein the adsorbing force is a static electric adsorbing force.