• Constant stitch length because of combined upper and lower feed.

 The combined upper and lower feed grips both sides of the bag like pincers, thus guaranteeing an even feed and constant stitch length even on difficult materials—no undesired stitch shortening or perforations on paper or plastic bags.

• Adjustable stitch length
A simple adjustment for a stitch length
range of 3-8½ stitches per inch (3-9mm).
Standard setting: 3 stitches per inch (8mm).

•Singlethread chain stitch or two thread double locked stitch
All models for two thread double locked stitch (stitch type 401) can easily be converted into single thread chainstitch (stitch type 101) and vice-versa.

• Built-in thread chain cutter

• Operating speed: 1200-1700 stitches per minute (depending on material). This results in a linear travel of 31.5–44.5 feet per minute (9.6m to 13.6m) at a stitch length of 3 SPI (8mm).

• Weight only approximately 5 kg
Light weight well-balanced machine perfectly fits the operator's hand and permits ffortless operation.