发明名称 |
A METHOD FOR FORMING A PACKAGE AND A PACKAGE |
摘要 |
In a method for forming a package, a package with the shape of a container is formed of a cardboard blank, the package having a bottom and side walls extending upwards from the bottom. At the end stage of compression molding, a rim of molding material extending sideways is molded to the upper part of the side walls when the mold is kept closed in such a way that a mold cavity corresponding to the rim is formed by moving a counter surface inside the mold backwards from a surface opposite to it, after which the molding material is introduced into the mold cavity. |
申请公布号 |
EP2234800(A4) |
申请公布日期 |
2012.11.07 |
申请号 |
EP20080859275 |
申请日期 |
2008.12.11 |
申请人 |
STORA ENSO OYJ |
发明人 |
VESANTO, HELI;JAERVINEN, JALLIINA;POEYHOENEN, NIILO;KARHU, TEEMU;MAEAETTAE, PAEIVI |
分类号 |
B31B43/00;B29C45/14;B65D1/34;B65D1/40;B65D1/48 |
主分类号 |
B31B43/00 |
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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