发明名称 |
Förfarande och anordning för tillverkning av stycket med tunna väggar |
摘要 |
<p>The invention relates to a method for manufacturing a thin-walled article, wherein a single- or multi-component, essentially polymer-based material ( 1 ), such as plastics, elastomers, and/or the like, is sprayed in an elecrical field (E) in an electrically charged state. The thin-walled article is manufactured in the electrical field (E) by spraying (II) an electrically charged material into the contact with a mould ( 2 ) set at an electric potential, after which spraying cycle (II) the article is, at least in terms of its appearance, immediately a finished product after its demoulding/releasing from the mould ( 2 ). The invention relates also to an apparatus operating in accordance with the method.</p> |
申请公布号 |
FI103770(B1) |
申请公布日期 |
1999.09.30 |
申请号 |
FI19980001083 |
申请日期 |
1998.05.15 |
申请人 |
HATJASALO,,LEO;VALTANEN,,JARKKO |
发明人 |
HATJASALO,,LEO;VALTANEN,,JARKKO |
分类号 |
A41D19/04;A41D31/00;B05B5/08;B05D1/04;B29C41/00;B29C41/08;B29C41/52;B29D22/00;B29D99/00;(IPC1-7):B05D1/04 |
主分类号 |
A41D19/04 |
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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