Sewing thread is twisting with polypropylene, polyester, cotton yarn as raw material, has advantages of sewability,durability and high strength, can be used to suture the textile material, plastic, leather products and books, etc.To produce sewing thread roughly need two kinds of machines , multifilament spinning machine and yarn twisting machine.
Production process：multifilament spinning machine→yarn twisting machine→sewing thread
FDY PP Yarn Making Machine for FIBC Bag Sewing Thread PP FDY yarn making machine for producing polypropylene multifilament yarn for FIBC bag sewing thread and other industrial textile applications.
What Determines the Quality of PP FDY Yarn? 7 Key Factors in the Spinning Process Learn the 7 key factors affecting PP FDY yarn quality, including melt temperature, filtration, cooling, drawing, oiling, and winding control.
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