Sandwich Panel Lines:Comparison between Discontinuous and Continuous Process.Advantage Given by the Continuous Production Method Compared to the Manufacture of Panels by Discontinuous Means

摘要

Since 'energy saving' has become the key requirement for the building indutry (roof,wall,architectural panels etc.) and food preservation (cold store panels),the market for sandwich panels with PUR or PIR cores has shown a constantly increasing demand all over the world.This is due to the excellent thermal insulation properties combined with the extremely good physical-mechanical features,which are provided by the polyurethane foam.