公开(公告)号：US20140299566A1

公开(公告)日：2014-10-09

申请号：US14358882

申请日：2012-11-16

申请人： Tetsuya Takatomi ,  Akira Nagashima ,  Nobuhide Satou ,  Norihisa Kawashima ,  Shinitirou Kanamori ,  Masahito Arima ,  Ayumu Satou

发明人： Tetsuya Takatomi ,  Akira Nagashima ,  Nobuhide Satou ,  Norihisa Kawashima ,  Shinitirou Kanamori ,  Masahito Arima ,  Ayumu Satou

IPC分类号： B65D6/00

CPC分类号： B65D7/42 ,  B21D51/26 ,  B65D23/02

摘要： A method for manufacturing a bottle-shaped can for holding content having strong metal corrosive properties such as sparkling wine. The method includes shaping a cap into a diametrically reduced bottomed cylindrical can body, forming a shoulder portion and a container mouth on the can body, forming a curled portion, a thread and an annular bead on the container mouth, seaming a can lid to the can trunk, and amorphizing a thermoplastic resin layer covering an inner surface of the container mouth on which the curled portion, the thread and the annular bead are formed.

摘要翻译： 用于制造用于保持具有强烈金属腐蚀性能的物质的瓶形罐的方法，例如汽酒。 该方法包括将盖成形为直径减小的有底圆柱形罐体，在罐体上形成肩部和容器口，在容器口部上形成卷曲部分，螺纹和环形凸缘，将罐盖接合到 并且使覆盖在其上形成有卷曲部分，螺纹和环形凸缘的容器口部的内表面的热塑性树脂层非晶化。