| 摘要 |
This invention is related to an innovative pressure foot structure for sewing machine and more particularly to a pressure foot having one or more elongated slots made thereon for setting therein of one or more rolling members to minimize the friction force during sewing process. A guide means is connected to the pressure foot at one lateral side or connected to the bottom of the pressure foot at one side to guide the feeding of the fabric or leather cloth to sew.
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