The BASS 5400 is a sewing system for stitching the left zip fly section. It is characterised by precision and efficiency equally. The seam length detection enables different fly lengths to be stitched automatic.


  • Quick learning process
  • Freely programmable
  • Simple operation
  • Accurate start and end of the seam
  • Automatic seam length adjustment
  • Overlapping working method
  • Maximum repeating accuracy with the help of stepper motor technology
  • Four different stitching widths that can be retrieved with the help of quick adjustment
Program pre-selection:

The pre-programmed seams for different stitch widths are selected on the control panel, and set on the transport clamp.

Working steps:

The left front trouser with the clipped fly piece, the zip puller already drawn up and the waistline stitched previously is placed on the laser marking and held in place by triggering the vacuum. The different stitching widths can be specified by the customer (30–42 mm).

Automatic sewing process:

The transport rail matching the shape of the seam accepts the sewing item and transports it below the needle. The sewing item is stitched starting at the bend of the slot. Depending on the working method, the end of the seam lies exactly on the edge of the waist, in the waistband or on the upper edge of the waistband. The sewing item is blown off automatically at the end.

Work ergonomics:

The system must be operated as a work­station in standing position. The height of the table can be adjusted to the body height of the operator.

Matthias Heyn

+49 (0) 6095 99233-15