5. Position the Bobbin Use the standard bobbin setup; the twin needle doesn't require a specific bobbin alteration. However, make sure the bobbin thread is appropriately wound and threaded through the machine.

Investing in automatic bag closer machines can lead to substantial economic benefits. Though the initial cost of purchasing and installing these machines may be high, the return on investment can be realized through reduced labor costs, lower product waste, and increased throughput. Companies can also save on packaging materials, as well-sealed bags are less likely to be damaged, leading to fewer returns and losses.