NP-7A
| Model | NP-7A | NP-7B | NP-7H | NP-7R |
| Max. Speed | 1,750rpm | 1,650rpm | 1,750rpm | 1,000rpm |
| Seam | Single thread chain stitch (Type 101) | |||
| Stitch Width | 8.5mm | |||
| Bag Material | Paper Jute PP | |||
| Thickness | Jute bag 8mm | |||
| Cutter | Half automatic thread cutter | |||
| Needle | DN×1 #25 | |||
| Oiling | by hand Oil pump | |||
| Oil | Machine oil #10 | |||
| weight | 6.0kg | |||
| Feature | Overseas specification | Domestic specification | Width type handle | Air motor |
| Related Machines |
crepe tape cutter （Special order） |
