Selecting the correct needle is crucial for achieving optimal results when overlocking denim on industrial machines. The size and type of needle must be appropriate for the denim’s weight and weave to prevent skipped stitches, broken threads, and damage to the fabric. A needle designed for heavy-duty fabrics, often featuring a reinforced shank and a sharper point, is generally recommended.
Using the appropriate needle minimizes production downtime and ensures seam integrity, both essential for manufacturing durable denim garments. Historically, improper needle selection has been a significant source of quality control issues in denim production. The evolution of specialized needles reflects the industry’s increasing focus on precision and efficiency.
