double eye sewing needle

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  • At the core of the double needle chain stitch sewing machine lies its unique threading system. Unlike conventional sewing machines that use a single needle and bobbin mechanism, the double needle machine operates with two needles threaded simultaneously. These needles penetrate the fabric and form a chain stitch, which is a type of stitch characterized by its interlocking loops. The two needles work in tandem to create parallel rows of stitching, resulting in a strong seam that can withstand stress and strain.


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  • 1. Choose the Right Needle It is essential to select the appropriate needle for sewing leather. Leather needles are specifically designed with a wedge-shaped tip to penetrate the material without causing damage.


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