The custom pre-folding system creates the tubular form for the filter bag. The folding system overlaps the filter material just be-fore sewing needle. S-seams or simple overlap seams can be cre-ated depending on your requirements. The Juki MS-3580 joins the filter tube with a three-needle chain stitch seam. For the SFL-2000SW if sewing is not needed the head can be moved on Rolco rails allowing for only welding or sewing or a combination of both. An edge control system uses an Omron camera (Module D) that monitors the filter material movement. The exact center of the material is recognized and material feeding is adjusted accord-ingly. This ensures that the seam is centered before creating the seam. The JEUX-AI-001 machine head is used weld. The machine has the ability to position the nozzle in three axis’s, allowing for the precision needed to ensure the tempter profile remains con-sistent. There is an additional adjustable folding system that can also be used in case of welding seams.