Folders & binders (guides) facilitate the material feed into the sewing machine, ensuring it always enters under the right angle and forms the right shape.
• Both Side Downturn Zipper Attachment • Suitable for: Double Needle Lockstitch Machine • Folding size for both sides is adjustable: Upper Layer: Adjustable distance 3 mm to 0.5 mm Lower Layer: Adjustable tape width 4 mm to 2 mm