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US6017970A Method for recycling discarded articles 失效
回收废弃物品的方法

Method for recycling discarded articles
摘要:
A method for recycling discarded articles comprising sorting the discarded articles into thermoplastic, thermosetting, and rubber articles, crushing the discarded articles to form thermosetting granules, thermoplastic granules, and rubber granules, and depositing the granules into a molding tool. The molding tool is heated under pressure such that the thermoplastic granules melt, and the molding tool is abruptly cooled to cause the molting material to assume a shape in the molding tool.
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