发明名称 Container welding method
摘要 The invention relates to a method for manufacturing a plastic container, comprising the edge-clamping of a flat, flexible piece forming a curved surface over the inner face of a hollow body, characterized in that the following steps are performed: the edge of the piece is placed in contact with the inner face of the hollow body; a thrust or tensile force is applied to the piece in a direction perpendicular to its surface such as to induce in the piece radial forces resulting in a bringing-together of the edge of the piece against the inner face of the hollow body.
申请公布号 KR101168929(B1) 申请公布日期 2012.08.03
申请号 KR20067025341 申请日期 2005.04.18
申请人 发明人
分类号 B29C65/02;B29C65/00 主分类号 B29C65/02
代理机构 代理人
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