A
feed-off-the-arm machine is a specialized industrial sewing machine featuring a narrow, cylindrical arm instead of a flatbed surface. This design allows fabriclike pant legs or shirt sleevesto slide around the cylinder, enabling efficient sewing of closed, tubular, and hard-to-reach seams without turning the garment inside out. [
1,
2]
These machines are essential for manufacturing garments like jeans (specifically inseams), workwear, and jackets, as well as heavy-duty items like sails and tarpaulins. Here is a breakdown of how they work, their key features, and components: [
1]