Method and apparatus for producing multilayer panels
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United States of America Patent
Stats
-
Aug 8, 1989
Grant Date -
N/A
app pub date -
Mar 8, 1988
filing date -
Mar 13, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method and an apparatus for producing multilayer panels. In the method for producing multilayer panels from extrudable plastic, two plastic strips are fed from extruders to a roll-arrangement and are joined together, with an inclusion of material therebetween. The purpose of the invention is to produce predeterminable patterns and structures upon introducing the material. In order to achieve this result, the material in the form of threads, is introduced individually and independently of each other into a gap in an arrangement of rolls, and the threads are aligned, by means of guide-means, in relation to each other and to the gap.
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Cited Art Landscape
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