Needle Thread Breakage: Problem & Soution

 

Problem

Solution

High Tension Use Higher strength thread or reduce tension of thread from tension post of sewing machines
Rotary Hook/ Shuttle overhating Ensure adequate oil supply and maintain the adequate clearance between needle & hook.
Excessive Needle Heat Improve the needle quality/ Thread quality, apply needle lubricant via thread, use a needle cooler.
sharp edge during Movement of thread Ensure Throat Plate, Hook Point, Bobbin Case, Needle Eye should be smooth and replace if necessary.
Wrong Threading Ensure proper threading of the machines as per manual given by supplier.
Thread Trapping at package base Reduce the tread stand height to prevent vibration and spillage. Use foam pad to prevent trapping after spillage.
Poor Quality of Thread Use good quality of thread if thread broken problem is subsequent.
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