发明名称 |
METHOD FOR PROVIDING A HEAT TREATED FILLED AND CLOSED METAL CAN |
摘要 |
<p>Method for providing a heat treated filled and closed can, comprising the consecutive steps of: - filling a metal cup, - closing the metal cup with a lid making a gas tight heat treatable can, - heat treating the can, wherein measures are taken to achieve an under-pressure in the can after closing the cup characterised in that a can is chosen that is either of a flexible type on the one hand or of a rigid type with increased strength provided with a seal on lid on the other hand. The measures comprise a step belonging to the group of steps consisting of: - using a partly frozen filling; - having the filling comprise constituents that interact after closing so as to lower the specific volume of the filling in the can; - adding steam to the cup after filling and before closing; - closing the cup under sub-atmospheric pressure; - partly evacuating the can after closing.</p> |
申请公布号 |
WO2004002832(A1) |
申请公布日期 |
2004.01.08 |
申请号 |
WO2003EP06903 |
申请日期 |
2003.06.27 |
申请人 |
CORUS STAAL BV;TAMIS, PAULUS, JOZEF |
发明人 |
TAMIS, PAULUS, JOZEF |
分类号 |
B65B55/02;B65B25/00;B65B55/04;B65B55/06;B65B55/14;(IPC1-7):B65B55/02 |
主分类号 |
B65B55/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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