
Triangle and tape pattern machine (front)
Garments: Bags & backpacks
Overview
Cuts tape/strap with ultrasound, folds and sews a triangular piece at the end — bra straps, bag/backpack straps
Main features
- Ultrasonic cutting: oblique or straight rotary, 5 methods, freely interchangeable
- Triangle-piece hopper: 500-piece capacity, compatible with multiple sizes
- Folds different triangle sizes without changing the template (±10 mm without adjustment; beyond ±10 mm the folding plate must be changed)
- Rear wing adjustable from 6-12 mm without changing the attachment
- Error-proofing system: 10 photoelectric + 26 electromagnetic sensors
- Efficiency: 3.5 times faster than the manual process (6 s vs 22 s per piece)
Technical specifications
| Specification | Details |
|---|---|
| Equipment size | 2030×1300×1880 mm |
| Operating mode | Automatic / semi-automatic |
| Control system | PLC + industrial sewing control |
| Efficiency | 10 pieces/min, 4 machines per operator |
| Voltage | 220 V single-phase |
| Air pressure | 0.6-0.8 MPa |
| Power | 4000 W total, 500 W in real use |
| Head | Model G |
| Sewing area | 350×200 mm |
| Sewing speed | 200-2200 rpm |
| Needle | DP×17 19# |
| Hook | Guanglai (Japan) |
| Storable patterns | 999 internal + USB |
| Finished-product rate | 98% |
| Weight | ~510 kg |
| Presser foot lift | 15 mm, stepless adjustment |
| Noise level | 60 dB |
| Thread-break detector | Dual light sensing |
Applications
- Bra straps
- Bag and backpack straps
Interested in this machine?
Request your official quote. We answer your questions on WhatsApp.
Get a quote

