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  • 2. Adjust Tension Settings Every fabric type may require different tension settings on your overlock machine. Experiment with tension adjustments on scraps before sewing your main project to achieve the best results.


  • Features of a Double Needle Sewing Machine


  • 3. Cost-Effectiveness Investing in gunny bag sewing machines can yield substantial cost savings in the long run. The durability of the stitched bags reduces losses due to spillage or contamination, while the speed of operation allows businesses to scale up production without a significant increase in labor costs.


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