Test body e.g. test plate, production method, involves automatically separating partial stream from product stream, supplying partial stream to molding device, and producing test body in molding device from stream by injection molding

摘要

The method involves extruding a raw material (2) of thermoplastic to a product stream (7) in an extruding device (3). A partial stream (23) is automatically separated from the product stream and supplied to a molding device. A test body is produced in the molding device from the partial stream by injection molding. An intermediate or end product is produced from the product stream after the separation of the partial stream. The product stream is separated into two partial streams, and a physical and/or chemical parameter of the product stream is continuously measured. An independent claim is also included for a device for producing a test body from extrudable thermoplastic.