The BASS 3204Z is a sewing system that can process all prevalent straight and slanted pocket openings with integrated endless zipper. Simple operation and high working speed characterise this universal automatic pocket welting machine.


  • Quick learning process
  • Numerous options for special applications
  • Quick changeover from double welt to single welt
  • Freely programmable controller with memory for 40 seams
  • Customised setting for stitching and transport speed
  • Customised programming possible for stitch length, back tacking or stitch condensation
  • Independent drives for clamp transport as well as all cutting systems
  • Pocket opening lengths from 20-200 (optional 240 mm)
  • Easily programmable
  • Needle distances are available from 8 mm–16 mm, in steps of 2 mm
  • Adjustment for corner cutting device position in steps of 0,1 mm
  • Automatic clamp adjustment when folder is changend
Program pre-selection:

The pre-programmed seam is selected on the control panel. Laser markings ensure position of the sewing parts.

Manual working steps:

The piping and pocket pouch are kept ready on the laying table and fed manually.

Automatic sewing process:

The pocket opening is stitched fully automatically in a stitching operation and the zip fastener tape is cut off. The pocket is cut in the next step.

Thereafter, the stitched part is removed by hand* and placed for further processing

Work ergonomics:

The swivel-out folding station enables easy access for set-up and service work.

*depending on the size of the stitched part

Matthias Heyn

+49 (0) 6095 99233-15