Plastics & Packing Materials: Plastics, Non-Recyclable Packing Materials Convert into a Useful Products
Our invention "Plastics & Packing Materials "is a biodegradable packaging material comprising an expanded high amylose starch product having at least 45% by weight amylose content, said expanded product having a low density, closed cell structure with good resilience and compressibilit...
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Zusammenfassung: | Our invention "Plastics & Packing Materials "is a biodegradable packaging material comprising an expanded high amylose starch product having at least 45% by weight amylose content, said expanded product having a low density, closed cell structure with good resilience and compressibility. The invention also provides a method of preparing a low density, biodegradable packaging material comprising extruding a starch having at least 45% by weight amylose content, in the presence of a total moisture content of 21% or less by weight, at a temperature of from 150 to 250° C. The invented technology also includes a Conversion of waste and other organic feedstock into sustainable energy, feed, fertilizer, and other useful products of reliable purities is accomplished using water, heat, and pressure. The invention is also providing methods and apparatus that handle mixed streams of various feed stocks, e.g. agricultural waste, biological waste, municipal solid waste, municipal sewage sludge, and shredder residue, to yield gas, oil, specialty chemicals, and carbon solids that can be used as is or are further processed. Useful products can be diverted at various points of the process or internalized to enhance the efficiency of the system. CiDI 121peaa 110 SaurY Resoled 122 Fwld 138 2g Ste137 143 53 M~nis~ig 14 1151 117F= F&e Sd Oa FIG. 1 is a flowchart illustrating an exemplary process according to the present invention. |
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