发明名称 METHOD AND APPARATUS FOR MAKING PLATE-LIKE FIBER-REINFORCED PRODUCTS
摘要 <p>A method for making a plate-like fibre-reinforced product to be used as building or packing material, the method comprising: placing fibres on a lower laminate; applying a binding agent on the fibres so that the fibres are surrounded by the binding agent; transferring the fibres with binding agent between the lower laminate and an upper laminate between lower and upper rotating pressing plates ( 4, 3 ); allowing the binding agent to foam up, expand and harden between the upper and lower pressing plates. In order to economically manufacture such a product with desired physical and mechanical properties, the method comprises the steps according to which the fibres are made into a three-dimensional cohesive fibre mat of fibres bound together, the fibre mat having a moisture content of 5% at the most before the binding agent is applied onto the fibre mat, the binding agent is applied onto the fibre mat and the obtained mixture is subjected to a pressure of at least 0.8 bar and 5 bar at the most and is allowed to harden to a plate-like product having a thickness of 10 to 150 mm; and the lower and upper laminate are removed from the hardening product. The invention also relates to a manufacturing apparatus and a plate-like product.</p>
申请公布号 EP1597049(B1) 申请公布日期 2008.07.02
申请号 EP20030727551 申请日期 2003.06.04
申请人 SELVAAG SPINOFF AS 发明人 BLOMQVIST, MIKAEL;MOON, DAVID
分类号 B29C44/32;B27N3/24;B29C44/30;B30B5/06 主分类号 B29C44/32
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