Method and device for expanding fused materials
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
May 29, 2003
app pub date -
Sep 9, 2002
filing date -
Feb 2, 2000
priority date (Note) -
Abandoned
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Abstract
The invention relates to a method and to a device for foaming molten materials (1), wherein molten material is processed into a melt film (6), foaming agent (3) is mixed into this melt film, this melt film is atomised by an atomiser (13), is deposited as a mixture (4) onto a foaming surface (15) where the mixture is foamed into material foam.
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