VERFAHREN UND DOPPELTRANSPORTBAND ZUM KONTINUIERLICHEN HERSTELLEN VON MIT DECKSCHICHTEN KASCHIERTEN SCHAUMSTOFFBAHNEN.

摘要

This invention relates to a process and a laminator for the continuous production of laminates of foam with facings. An upper facing and a lower facing and a web of meshwork are introduced into the foaming space of a laminator and a fluid reaction mixture is spread over the lower facing before it runs into the foaming space. The reaction mixture penetrates the web of meshwork as it foams up on its journey through the foaming space and becomes bonded to the facings.