发明名称 Method and apparatus for manufacturing a thin-walled article
摘要 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.
申请公布号 US6890475(B1) 申请公布日期 2005.05.10
申请号 US20000700372 申请日期 2000.11.15
申请人 OY OMS OPTOMEDICAL SYSTEMS LTD. 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):B29C41/08 主分类号 A41D19/04
代理机构 代理人
主权项
地址