Machine and method for producing strips from fiber-reinforced plastic composite materials
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United States of America
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Mar 11, 2025
Grant Date -
Sep 22, 2022
app pub date -
Sep 11, 2020
filing date -
Sep 11, 2020
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Abstract
A machine and a method produce strips from a fiber-reinforced plastics composite material. The machine includes a housing through which fibers pass and in which profiled bars are fixedly or rotatably mounted, which are oriented perpendicularly to the passing direction of the fibers and by which forces can be applied alternately to the top and bottom of the fibers and to their coating with a plastics material in order to impregnate the fibers and to consolidate the plastics material between the fibers. The ratio of the average total contact length of all the profiled bars used in the impregnation in millimeters to the number of profiled bars is between 2:1 and 1:400, preferably between 1 and 1:200 and particularly preferably between 1:10 and 1:100.
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