| 发明名称 |
SYNTHETIC RESIN CUP SHAPED CONTAINER |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a heat resisting cup shaped container whose lid material seal strength is optimized for solving the problem related to the deterioration of the heat seal characteristic of a heat crystallization processed flange and the problem of heating by a heat panel. <P>SOLUTION: This synthetic resin cup shaped container is provided with a flange crystallization processed by a heat panel. The top face of the flange is roughening processed so that the seal strength of a lid material has sufficient strength by heat sealing. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
| 申请公布号 |
JP2006327650(A) |
申请公布日期 |
2006.12.07 |
| 申请号 |
JP20050155634 |
申请日期 |
2005.05.27 |
| 申请人 |
YOSHINO KOGYOSHO CO LTD |
发明人 |
YOKOYAMA TOSHIYUKI;TAMURA NOBUYUKI;HATTORI MASAO |
| 分类号 |
B65D1/26;B29C71/02;B29K67/00;B65D1/00;B65D1/40;B65D77/20 |
主分类号 |
B65D1/26 |
| 代理机构 |
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