...
2025-08-15 21:28
1706
...
2025-08-15 21:28
395
...
2025-08-15 21:22
880
...
2025-08-15 21:18
2528
...
2025-08-15 21:04
170
...
2025-08-15 20:32
465
...
2025-08-15 20:02
2485
...
2025-08-15 19:36
265
...
2025-08-15 19:25
2043
...
2025-08-15 19:25
1180
- Lockstitch machines are also available in different sizes and configurations to accommodate various sewing needs
The mechanism behind a lock stitch is quite fascinating. When you engage the sewing machine, the needle thread passes through the fabric. As the needle descends, the bobbin case rotates and the bobbin thread is pulled up through a small opening. This interlocking action occurs as the needle rises again, creating a tight, locked seam. The configuration of these threads and their interaction with the fabric results in a stitch that is flat on one side (the top side where the needle is) and slightly bulkier on the other side (the bobbin side).