| 摘要 |
The invention relates to a method and system for the mechanical-thermal separation of different materials such as textile flat structures, threads, and plastic films by heating and simultaneously compacting the material. According to the invention, the material is fed through a gap which is formed between a tool ( 2 ) and an opposing surface ( 3 ) that touches the tool while forming a point. An adjustable electrical current is conducted over the contact point ( 5 ) in such a manner that a temperature profile ( 14 ), which is adapted to the density of the material, in the area of the contact point ( 5 ) is set such that the temperature of the tool ( 2 ) and opposing surface ( 3 ), independent of their shape and cross-section up to the contact point, is, in the advance direction of the material ( 1 ), increased to the same maximum value, and the contact point is heated in a defined manner.
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