Foamed insulation panel manufacture involves cutting foam blocks or strip into panels and sealing all cut edges to prevent moisture ingress

摘要

A foamed block or strip is manufactured and then cut into panels(5). Cut edges are then sealed to ensure a moisture tight structure. Independent claims are made for: a) the process equipment which includes a press with heated press members(6;9-12) for applying pressure to cut edges of the block; b) a foamed plate made using the process and used in particular for insulating building walls in cellars