JACK A4E computer control single needle lockstitch, Electronic stitch control, Auto press foot lifter sewing machine
1. High precision stitch
2. Stitch length can reach 0.1mm controlled by stepping motor. Stitch length adjustment function can be locked just in case operator's mis-operation
3. High stitch overlapping ratio
4. Overlapping stitch can be perfectly realise in any stitch length, front and back thread remaining lock function is available.
5. Variable stitches, fashionable and beautiful
a. Different sewing stitch is available based on different clothes requirements. And editable pattern enables more fashionable and beautiful stitches.
b. Noiseless reverse sewing, quiet and comfortable
6. Stepping motor controlled reverse sewing structure by scientific design achieves noiseless reverse sewing, which enables a quiet and comfortable environment.
7. Short thread remaining, no need to trim again
8. No need to trim thread remaining again, which avoids trimming risks and save labour, time and money.
9. Super USB port
10. Innovated USB port can not only charge phone, but also run fan and upgrade software