Method and device for producing a thermoplastic granulate material
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United States of America Patent
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Jun 23, 2020
Grant Date -
Jan 31, 2019
app pub date -
Jan 15, 2016
filing date -
Jan 16, 2015
priority date (Note) -
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Abstract
In the production of thermoplastic granulate material, after mixing the starting materials, it is common in the state of the art for these materials to be kneaded and compressed in extruders, with subsequent granulation. According to the invention, no extruder is used, rather the starting materials for the thermoplastic granulate material are supplied directly to a double belt press after the mixing. Subsequently, the generated web-type to sheet-type body is processed into a granulate material by means of grinding, or is used as a web-type, sheet-type, strip-type or film-type intermediate product for the production of a further intermediate product or end products.
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