发明名称 MANUFACTURING METHOD AND APPARATUS FOR ALUMINUM TUBE
摘要 PURPOSE: An aluminum tube manufacturing method and a manufacturing machine using the same are provided to lay an aluminum tube straightly for coating the surface of the tube with adhesive evenly. CONSTITUTION: An aluminum tube manufacturing method is as follows. An aluminum tube supplied by aluminum tube supplying units(100, 200) is laid straightly before being cleaned. The laid aluminum tube is shaped cylindrically. The aluminum tube is heated before resin-coated and a cooling process, a dry process, and a drawing process are applied to the tube successively.
申请公布号 KR20120114546(A) 申请公布日期 2012.10.17
申请号 KR20110032123 申请日期 2011.04.07
申请人 OH, HYUNG DONG 发明人 OH, HYUNG DONG
分类号 B29C63/18;B21D3/00;C09J5/06;C21D9/08 主分类号 B29C63/18
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