| 摘要 |
A template for automatically topstitching joined and inverted workpiece parts on a sewing machine, in which the workpiece parts are clamped between two plates connected together by a hinge. The template is formed with guide grooves and tracks for the guiding and feeding elements of the sewing machine and provided in the area of the hinge with an opening for inserting the workpiece by a loading plate. When loading the template, positioning of the workpiece is eased by stops.
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