发明名称 Vorrichtung zum Warmverformen von Kunststoff-Folien od.dgl.
摘要 Thermoforming apparatus including an oven and an adjacent thermoformer through which a plastic sheet is successively conveyed for heating the sheet for forming temperature as it is indexed through the oven and for pressure and/or vacuum forming the heated sheet in the thermoformer.
申请公布号 DE2020401(A1) 申请公布日期 1970.11.12
申请号 DE19702020401 申请日期 1970.04.25
申请人 NRM CORP. 发明人 HERBENER,ALBERT
分类号 B29C45/00;B29C51/00;B29C51/04;B29C51/10;B29C51/18 主分类号 B29C45/00
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