Aluminum tube and method for manufacturing same
AssigneeThink Coat., Ltd.
InventorYoung Namgung
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Abstract
The present invention relates to an aluminum tube and a method for manufacturing the same, and more particularly to an aluminum tube that enables enhancement of adhesion between the aluminum tube and the resin coating coated on the surface of the aluminum tube, and a method for manufacturing the same. The method comprises: a supply step wherein an aluminum tube is supplied, a high frequency preheating step wherein said aluminum tube is preheated using high frequency heating, an adhesive coating step wherein the surface of said preheated aluminum tube is coated with an adhesive in a gel state, and a resin coating step wherein said aluminum tube coated with said adhesive is coated with a resin.
Claims8
A method for manufacturing an aluminum tube, characterized by comprising:
- supplying an aluminum tube;
- preheating the aluminum tube using high frequency heating;
- applying an adhesive in a gel state to a surface of the preheated aluminum tube;
- coating the adhesive applied aluminum tube with a resin;
- and
- removing part of the resin from the aluminum tube using a laser cutter.
Dependencies are inferred from the claim text.