Fimedia Sewing Automatic Sewing Line for Filter Bag can meet the production requirements of sewing, gluing, hot melting, film pasting and other processes.

  • Max. Sewing speed: 10 m/min;
  • Suitable for stitching 120-300 mm diameter;
  • Capacity: 600pcs 6-meter-long filter bags in 8 hours.

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The Advantage of Our Automatic Sewing Line for Filter Bag

  • The whole line can meet the production requirements of various processes such as sewing, gluing, hot welding, and PTFE taping.
  • This line is equipped with a brand-new fabric forming mold, which is suitable for sewing or welding of various specifications of filter bag body, with good forming effect and stable seam width.
  • The sewing machine includes an automatic stop device for automatic detection of broken threads, and automatic stop when abnormal thread breaks.
  • Adopt positioning device, precise film location; linkage work, automatic film application.
  • Special heating device, the temperature can reach 700℃, the temperature fluctuates ±2℃, which can be applied to the film sealing of pure PTFE filter bag.
  • This line includes a stripping machine and a film debris collection device, and no problem with membrane material hot welding.
  • This line’s work roller is covered with low-hardness polyurethane, which has good flexibility and is not easy to damage the PTFE membrane on the surface of the filter material.
  • The main body adopts aluminum profile structure, the installation is firm and the operation is stable.
  • This whole line is equipped with high-power cutter motors and alloy steel blades, which can easily cut PTFE and woven fiberglass filter bags.
  • Choose programmable control system, servo control system, frequency conversion control system, so the equipment failure rate is extremely low.



Basic Parameters

  • Power: 4kw.
  • Rated voltage: AC380V, rated frequency: 50~60HZ.
  • Dimensions: 16000×800×1800mm.
  • Sewing speed: 0~10m/min,
    Gluing speed: 0~10m/min,
    Hot welding speed: 0~12m/min,
    PTFE taping speed: 0~10m/min.
  • Compressed air pressure: 4~5kg/cm².