| 摘要 |
Method for the continually metered feeding of a liquid glue to a stream of loose solid particles moved in a mixing device, in particular for the production of sheet-like mouldings, is described in which, in order to eliminate the disadvantages resulting from post-flowing of liquid glue upon an interruption or disturbance of the stream of solid particles, the glue feed is discontinued at least partly by executing a back-suction operation.
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