- High quality products with no twisting or plyshifting achieved by top and bottom feeding
- Neat performance of shirring and piping
- Prevention of puckering
- Beautifully finished products with balloon stitches
- Feeding is assured even with heavy weight fabrics
- Easy-to-adjust top and bottom feed dogs for the fabric employed
- All subclasses equiped with upper and lower Needle/Thread cooler deveices (HR) that protect the fabrics and threads against heat.
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