发明名称 |
IMPROVEMENTS IN OR RELATING TO THE MOULDING OF PLASTICS PRODUCTS |
摘要 |
The invention provides a method of moulding a plastics material comprising the steps of placing the material with a quantity of an appropriate catalyst in granular (including powdered) form into a hollow mould shell (1); suspending the mould in a mounting system enabling rotation in a plurality of directions whereby the powdered material, together with the catalyst, is able to flow over all the interior surfaces; containing the mould and mounting system within an oven (7) and heating the mould therein whilst rotating the same; cooling the mould and subsequently withdrawing the moulded article therefrom. |
申请公布号 |
GB2190037(A) |
申请公布日期 |
1987.11.11 |
申请号 |
GB19870010785 |
申请日期 |
1987.05.07 |
申请人 |
THE * VICTAULIC COMPANY PLC;* TECRON INDUSTRIES LIMITED |
发明人 |
KEITH ANDREW * WILSON;RONALD IAN * KLIENE |
分类号 |
B29C41/00;B29C41/04;B29C65/00;B29C71/04 |
主分类号 |
B29C41/00 |
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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