The work piece, such as rubberized fiber and leathers, can be sewed more smoothly.
Compared with traditional roller presser foot and can prevent the wrinkles and beautiful finish avoid sewing track after sewing by use roller foot (use roller wheel will appear rolling track after sewing)
Eliminate the need of additional puller, wheeling machine, needle feed machine and walking foot machine in some case.
Reduce the friction and eliminate the need of lubricant。 Save investment equipment.
Higher durability than Teflon or Rubberized presser foot by more than 800 times.