STR100-3
Single Thread Blind Stitch Machine for Waistband Linings
Designed for felling waistband linings with a newly designed plunger and belt feed that maintain clean results even on heavy fabrics.
Need a Blind Stitch Machine for Waistband 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
American-Style Waistbands
European-Style Waistbands
Tailored Trousers
Heavy Fabrics
Key Features
New-Style System
The updated STR100-3 platform is built specifically for invisible waistband lining work.
Bottom Belt Feed
The belt bottom feed guarantees stable feeding even when processing heavier materials.
Thickness Compensation
The plunger system compensates for changing thickness without leaving marks.
Waistband Precision
Handles belt loops, cross seams, waist pleats and pocket bags with controlled blind stitching.
Special Design for Waistband Lining
- Built specifically for felling waistband linings in tailored trousers.
- Supports both American-style edge seams and European-style top seams.
- Bottom belt feed improves feeding consistency on heavy fabrics.
- New plunger design reduces marks when crossing belt loops, pleats and pocket bags.
Specifications
| Item | Specification |
|---|---|
| Max Sewing Speed | 3000 r/min |
| Stitch Length | 5.0-8.0 mm |
| Top Feed | Pyramid Toothing (Belt Bottom Feed) |
| Needle Plate Opening | 7.0 mm |
| Stitch Depth Display | Digital Optional |
| Skip Stitch with Depth Regulation | 1:2 |
| Needle System | GROZ-BECKERT 1669 |
| Air Pressure | 6 bar |
