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BOBINE EN FORME D'INFINI POUR COUTURES EN SPIRALE
BOBINE EN FORME D'INFINI POUR COUTURES EN SPIRALE
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摘要
A seam for joining fabric edges in which coils of seam elements shaped as a symbol for infinity or a lemniscate, that is, infinity elements, are joined to the fabric edges and the infinity elements are joined to each other with a pintle. A fabric element may be configured as a continuous loop to form an industrial fabric employing the infinity seam elements.
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