Laminating mechanism for producing a laminated composite
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United States of America Patent
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Dec 26, 2000
Grant Date -
N/A
app pub date -
Nov 30, 1998
filing date -
May 29, 1996
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention concerns a method of producing a laminated composite comprising at least one core layer with at least one covering layer, the layers to be interconnected being assembled in the form of strips and being acted upon with the desired laminating pressure between laminating rollers in the roll gap by adjustment of the gap height. The laminated composite emerging from a first roll gap wrap partially around one of the laminating rollers and is then guided through at least one further roll gap. A suitable laminating mechanism comprises three laminating rollers in an approximately L-shaped mutual arrangement. For technical laminates with traction-resistant covering layers, the removal force of the covering layers can generate by reversal a pressure force on the laminating rollers. The duration of the pressure is increased by the action of the subsequent loops wrapping around the rollers.
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