Method for pattern-directed formation of the connection point of an effect thread in the woven fabric
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United States of America Patent
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Oct 1, 2024
Grant Date -
Mar 30, 2023
app pub date -
Apr 7, 2020
filing date -
Apr 7, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
For a woven fabric (20) with an additional thread (30, 34) laid out in a zigzag shape, in order to ensure in certain cases that the zigzag thread (30, 34) has its zigzag tip (38) always at the same position over the length of the woven fabric, it is proposed that the weft thread (24) is introduced at certain points in the woven fabric (20) in a floating manner over a plurality of adjacent warp threads (21) and that the feed needle (32, 36) is introduced or inserted into the woven fabric (20) at least at one side of the zigzag laid cover thread (30, 34) at several laying points or at all laying points where the weft thread (24) is floating over several adjacent warp threads (21). The cover thread (30, 34) is positioned at the inside of the zigzag shape.
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