Bulk bag sewing machine

One of the most distinguishing features of an overlocker is its ability to cut the fabric as it sews. This is achieved using a built-in blade that trims away excess material while simultaneously stitching the remaining edges. This technique not only saves time—eliminating the need for pre-cutting—but also guarantees a clean and neat finish that would be challenging to replicate with a standard sewing machine.

1. Powerful Motor A machine with a stronger motor is essential for sewing heavy fabrics. A motor with at least 1.0 amp power rating is generally recommended for working with materials like canvas.

Tips for Using Overlock Chain Stitch

One of the biggest differences is in the motor. Heavy duty machines need to power through thick, layered, or dense fabrics without straining, so they have more powerful motors. Motors in heavy duty machines often range from 1 to 5 amps, while standard motors are usually around 1 amp or less. With the stronger motor, heavy duty machines can sew for longer periods without overheating or losing power. This makes them ideal for sewing operations like upholstery where seams need to go through multiple fabric layers.

Enhancing Hemming

Once you have your materials and tools, you can start working with leather. Here are a few basic techniques to master