Laminate of resin impregnated layers

Layers of paper or glass fibre, impregnated with resin, are fed to a former, together with covering foil at top and bottom. Intermediary metal foil layers can also be introduced. The layers pass together over a former where they are held together by tension and exposed to electron beam radiation. Th...

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Bibliographische Detailangaben
Hauptverfasser: VOM BRUCK,KARL, HIRSCHFELD,HORST,ER.NAT, HOFMANN,ERNST-GUENTER,ER.NAT
Format: Patent
Sprache:eng ; ger
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Beschreibung
Zusammenfassung:Layers of paper or glass fibre, impregnated with resin, are fed to a former, together with covering foil at top and bottom. Intermediary metal foil layers can also be introduced. The layers pass together over a former where they are held together by tension and exposed to electron beam radiation. This activates the resin so that the layers bond together to form a laminate of pre-set dimensions.