Jack

Jack W4-D 3-Needle, 5-Thread Flatbed Interlock / Coverstitch Machine | Direct Drive | Stand & Table

A direct-drive flatbed interlock machine for knitwear hemming and cover-seam work.

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About this product

The Jack W4-D is a flatbed three-needle, five-thread interlock or coverstitch machine for knitwear and stretch-garment operations, supplied with stand and table.

  • Three-needle, five-thread system forms elastic cover seams.
  • Integrated control box and direct-drive motor create a compact installation.
  • Flatbed layout suits hemming and cover-seaming operations.
  • Application configurations support standard seams, binding, top stitching and hemming.
  • High-speed operation reaches up to 5,500 stitches per minute.