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工艺装备美国已授权

Extrusion

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申请人Starlon Pty Ltd
发明人Graeme Matthew Ball
公开号US6659020B1
授权号US6659020B1
申请日1999-05-20
公开日2003-12-09
授权日2003-12-09

摘要

An apparatus and method of producing an elongate calibrated extrusion of a formable material. The formable material most suitably comprises a thermoplastics polymer having an outer skin ( 94 ) and a foamed core ( 91 ). It may be formed using an extrusion apparatus ( 100 ) having an extruder ( 101 ) and a …

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