发明名称 EMBOSSING CAN, AND ITS MANUFACTURING APPARATUS AND METHOD
摘要 An apparatus and a method of manufacturing an embossing can, which can simply manufacture a can with superior quality without damaging an embossing pattern formed on a cylindrical part, and can solve a problem that the projecting depth of embossing is reduced, and the embossing can manufactured by the same are provided. A method of manufacturing an embossing can comprises: an embossing forming step of forming an embossing pattern on a metal sheet with a predetermined size; a cylindrical part-forming step of joining both side portions of the embossing pattern-formed metal sheet, thereby forming the metal sheet in the form of a cylindrical structure; and a both cover part-connecting step of connecting an upper cover part and a lower cover part to both openings of the metal sheet formed in the form of a cylindrical structure. The method comprises a step of printing a design on one side of the metal sheet before performing the embossing forming step.
申请公布号 KR100755176(B1) 申请公布日期 2007.09.03
申请号 KR20060048828 申请日期 2006.05.30
申请人 LOTTE ALUMINIUM CO., LTD. 发明人 HAN, SANG YOUL
分类号 B21D51/26;B21D13/02 主分类号 B21D51/26
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