发明名称 |
LARGE LIGHTWEIGHT MOLDED MATERIAL AND METHOD FOR ITS MANUFACTURE |
摘要 |
A large lightweight 3-D shaped molded pulp material, for example a container, comprising a large pulp molded outer shell lined with a reinforcing core spacer material, conforming to and adhering to said shell, and an inner shell made of molded pulp or a flexible paper based material. A method for manufacturing such a lightweight material involves pressing slurried pulp between a first male mold half [5] covered with elastomeric material [6] and a second female mold half [3], to form the molded pulp outer shell [17], and gluing the reinforcing core spacer material [18] to the interior of said molded pulp shell [17] and gluing the inner shell to said spacer material. |
申请公布号 |
WO2016209155(A1) |
申请公布日期 |
2016.12.29 |
申请号 |
WO2016SE50624 |
申请日期 |
2016.06.23 |
申请人 |
ORGANOCLICK AB |
发明人 |
SUNDBLAD, Per;HANSSON, Torbjörn;OLLEVIK, Tommy;HELLBERG, Mårten |
分类号 |
B32B1/02;A61G17/007;B32B3/12;B32B3/28;B32B29/00;B65D88/00;B65D90/00;D21J3/00;D21J7/00 |
主分类号 |
B32B1/02 |
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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