发明名称 |
PROCESS FOR MOULDING PLASTIC ARTICLES |
摘要 |
A process for forming plastic articles is described which uses a machine (10) having a pair of hingedly-connected female molds (12, 14), which can be heated and cooled and which can be clamped together. The process involves placing a plastic particulate material in each mold (12, 14) when they are in an open position and heating the molds (12, 14) to form a plastic skin (58, 60) lining each mold (12, 14). An expandable filler material (62) is then placed in one mold and the two molds clamped closed to form a completely closed cavity. The plastic skins in the two molds bond together to form a continuous plastic shell (66) completely encasing the filler material (62). |
申请公布号 |
EP2285544(A1) |
申请公布日期 |
2011.02.23 |
申请号 |
EP20090772764 |
申请日期 |
2009.06.09 |
申请人 |
STILLWELL, NICHOLAS;RODLSBERGER, ALFRED |
发明人 |
STILLWELL, NICHOLAS JOHN;RODLSBERGER, ALFRED |
分类号 |
B29C44/08;B29C44/14;B29C44/58 |
主分类号 |
B29C44/08 |
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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