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JACK® JK-788B-4-13H 4-Thread Industrial Overlock Sewing Machine – Complete with Table & Stand
✔ COMPLETE ASSEMBLED WITH TABLE AND STAND INCLUDED
Ready to sew. No setup needed. Professional installation included.
4-Thread Overlock • Industrial Serger • Garment Seam Assembly & Edge Finishing
The JACK® JK-788B-4-13H is a four-thread industrial overlock sewing machine intended for garment assembly and edge finishing. It creates overlock seams that join fabric sections while enclosing raw edges, helping workshops produce neat, functional finishes.
This machine is suited to compatible light- and medium-weight fabrics, including many knitted garment materials. JMJ Sewing Machines supplies the machine as a complete industrial workstation with table and stand, prepared and sewing-tested before delivery.
Key Features
- Four-Thread Overlock: Joins fabric layers and finishes the cut edges in one sewing operation.
- Industrial Construction: Designed for regular use in professional sewing environments.
- Garment Production: Supports assembly and finishing of compatible knit and woven fabrics.
- Overedge Stitch Formation: Helps protect fabric edges from fraying while creating a finished seam.
- Complete JMJ Setup: Supplied with an industrial sewing table and sturdy stand.
Applications
- T-shirt and knit garment assembly.
- Casualwear and suitable sportswear fabrics.
- Uniform and apparel production.
- Overedge seam finishing.
- Light- to medium-weight textile projects.
- Professional sewing shops and garment workshops.
Technical Specifications
| Brand | JACK® |
| Model | JK-788B-4-13H |
| Machine Type | Industrial Overlock / Serger |
| Thread Configuration | 4 Threads |
| Primary Application | Seam Assembly & Overedge Finishing |
| Recommended Fabric Range | Compatible Light- to Medium-Weight Fabrics |
| Table & Stand | Included with JMJ Configuration |
Included with the Machine
- JACK® JK-788B-4-13H machine head.
- Industrial sewing table.
- Heavy-duty industrial stand.
- Standard accessories supplied with the JMJ machine configuration.
JMJ Sewing Machines Recommends
JMJ Sewing Machines recommends testing thread tension and seam formation on a sample of the intended fabric before production. Choose appropriate needles and thread for the garment material. JMJ prepares, adjusts, and sewing-tests its industrial machine setups before delivery.
The JACK® JK-788B-4-13H offers four-thread overlock stitching for garment construction and edge finishing. Supplied as a complete table-and-stand setup by JMJ Sewing Machines, it is a practical addition to a professional apparel production workspace.