Process for recycling plastic materials
AssigneeEREMA Engineering Recycling Maschinen und Anlagen Gesellschaft m.b.H.
InventorsKlaus Feichtinger, Manfred Hackl, Gerhard Wendelin
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AssigneeEREMA Engineering Recycling Maschinen und Anlagen Gesellschaft m.b.H.
InventorsKlaus Feichtinger, Manfred Hackl, Gerhard Wendelin
Estimating the term…
The invention relates to a method and to an assembly for recycling plastic materials, comprising the following processing steps: a) reprocessing the raw material, wherein the material, if necessary, is comminuted and brought into a fluid-like form and heated and permanently mixed, while preserving the lumpiness and pourability thereof, and optionally the viscosity thereof is increased and/or it is degassed, softened, dried and/or crystallized; b) melting the reprocessed material, at least so much that filtration is possible; c) filtering the melt in order to remove impurities; d) homogenizing the filtered melt; e) degassing the homogenized melt; and f) discharging and/or subsequently processing the melt, such as by granulation, blown film processing, with said processing steps being carried out consecutively in the order listed (FIG. 2).
A process for recycling plastics, the process comprising:
Dependencies are inferred from the claim text.