STR725
Two Thread Blind Stitch Machine for Armhole Lining
Designed for armhole lining on jackets, coats and ladieswear, combining soft seam formation, programmable control and a two-step plunger for thickness changes.
Need a Two Thread Blind Stitch Machine for Armhole Linings?
Every production line is unique. Whether you need special attachments, custom configurations, OEM manufacturing, or application-specific solutions, SUNMA's engineering team is ready to help.
Request a Custom SolutionTypical Applications
Armhole Linings
Jackets
Coats
Ladieswear
Key Features
Side-Attached Sleeve Lining
The upper part of the sleeve lining is attached from the side for a high tailor-made interior finish.
Soft Seam Formation
Adjustable stitch length up to 10 mm and adjustable upper feed help create a soft seam.
High Daily Output
Supports daily production levels of roughly 320 to 400 jackets.
Two-Step Plunger
The TP plunger helps maintain even stitch formation across large thickness differences.
Special Design for Armhole Lining
- Built for armhole lining of jackets, coats and ladieswear.
- Side attachment method improves the inside quality of finished garments.
- Adjustable upper feed supports smoother seam handling during sewing.
- Standard equipment includes electronic winder, LED lamp and thread stand.
Specifications
| Item | Specification |
|---|---|
| Max Sewing Speed | 1300 r/min |
| Stitch Length | 2.0-10.0 mm |
| Top Feed | Adjustable Top Feed |
| Needle System | GROZ-BECKERT 1717 |
| Needle Plate Opening | 11.0 mm |
| Stitch Depth Display | Program Selection |
| Voltage | 220V/50-60Hz |
| Air Pressure | 6 bar |
