Spiral zipper chain cutting tool "Gappy"
This tool removes completely the spiral chain and its sewing thread from both zipper tapes of sewn spiral zippers in seconds. As a result you obtain a neat top tape extension, which allows you to process further the zipper more easily. Application video
The tool is only available for 4 to 6.7 mm wide spiral chains. Each chain width requires a separate tool. The tool is not suitable for woven spiral zippers.