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JACK® JK-2284B-4E Industrial Zig-Zag Sewing Machine – Automatic 1-Step & 3-Step Stitching – Complete with Table & Stand
FULLY ASSEMBLED | TABLE, MOTOR & STAND INCLUDED
Complete industrial setup with integrated Direct Drive motor — ready for professional production.
Single Needle • Drop Feed • 1-Step Zig-Zag • 3-Step Zig-Zag • Direct Drive • Automatic Functions • Light-to-Medium Materials
At JMJ Sewing Machines, we recommend the JACK® JK-2284B-4E for garment workshops that need both conventional and three-step zig-zag stitching. Its single-needle, drop-feed design is intended for suitable lightweight and stretch materials, including lingerie, elastic garments, and selected sportswear applications.
Our team recommends choosing this model when production calls for repeatable zig-zag seams and operator-friendly automated functions. JMJ supplies the machine as a complete industrial setup with its integrated motor, table, and stand.
1-Step & 3-Step Zig-Zag Capability
TWO ZIG-ZAG STYLES IN ONE INDUSTRIAL MACHINE
1-Step Zig-Zag: Provides the conventional side-to-side zig-zag stitch used for general sewing, reinforcement, elastic applications, appliqué, and decorative work.
3-Step Zig-Zag: Divides the zig-zag movement into multiple smaller stitches, distributing the seam across a wider area. This provides greater flexibility for elastic and stretch-fabric applications.
Designed for Elastic & Stretch Fabrics
The 3-step zig-zag configuration is especially useful when sewing materials that need to stretch after the seam is completed. By distributing the stitch across multiple points, the seam can move more naturally with elastic and stretch fabrics.
This makes the JK-2284B-4E particularly useful for lingerie, swimwear, underwear, activewear, elastic attachment, and stretch garment production.
Drop Feed System
The drop-feed mechanism provides smooth and consistent fabric advancement through the sewing area. This feeding system is well suited for delicate and medium-weight materials commonly used in lingerie, swimwear, intimate apparel, and general garment production.
Integrated Direct Drive Motor
DIRECT DRIVE TECHNOLOGY
The integrated Direct Drive motor transfers power directly to the machine without the traditional external clutch motor configuration.
This provides quieter operation, reduced vibration, responsive speed control, improved energy efficiency, and lower maintenance requirements compared with traditional external clutch motor systems.
Automatic Functions
For this model, the manufacturer lists automatic thread trimming, reverse sewing, thread-tension release, thread wiping, and presser-foot lifting. JMJ recommends confirming the desired settings during machine setup for your specific sewing operation.
Key Features
- Single Needle Industrial Zig-Zag: Professional machine designed for garment and stretch-fabric production.
- 1-Step Zig-Zag: Suitable for conventional zig-zag seams, reinforcement, appliqué, and decorative sewing.
- 3-Step Zig-Zag: Provides flexible seam construction for elastic and stretch applications.
- Drop Feed: Provides smooth and consistent fabric advancement on delicate and medium-weight materials.
- Integrated Direct Drive Motor: Provides quiet, responsive, energy-efficient operation with reduced vibration.
- Automatic Functions: Designed to streamline professional production cycles.
- Stretch-Fabric Capability: Particularly suitable for elastic, lingerie, swimwear, and activewear applications.
- Professional Production: Designed for continuous industrial garment sewing applications.
- Complete Industrial Setup: Machine, integrated motor, table, and stand are included.
Ideal For
- Lingerie production.
- Underwear and intimate apparel.
- Swimwear.
- Activewear.
- Sportswear.
- Elastic attachment.
- Elastic garment construction.
- Stretch fabric seaming.
- Spandex and Lycra applications.
- Jersey fabrics.
- Light-to-medium garment materials.
- Professional garment factories.
- High-volume zig-zag sewing operations.
Technical Specifications
| Brand | JACK® |
| Model | JK-2284B-4E |
| Machine Type | Single Needle Industrial Zig-Zag Sewing Machine |
| Number of Needles | 1 - Single Needle |
| Stitch Capability | 1-Step & 3-Step Zig-Zag |
| Maximum Zig-Zag Width | Up to 8 mm |
| Maximum Sewing Speed | Up to 4,500 SPM |
| Needle System | DP×5 (Size #10–14) |
| Feed Type | Drop Feed |
| Motor | Integrated Direct Drive Motor |
| Drive Type | Direct Drive |
| Automatic Functions | Thread Trimming, Reverse, Thread-Tension Release, Thread Wiper & Presser-Foot Lifter |
| Material Range | Light-to-Medium Materials / Elastic & Stretch Fabrics |
| Primary Applications | Lingerie, Swimwear, Activewear, Elastic Garments & Stretch Fabric Sewing |
| Table | Industrial Table - Included |
| Stand | Industrial Stand - Included |
| Setup | Complete Industrial Setup |
What's Included
- JACK® JK-2284B-4E Zig-Zag Industrial Sewing Machine.
- Integrated Direct Drive Motor.
- Industrial Sewing Table.
- Heavy-Duty Industrial Stand.
- Standard Presser Foot.
- Standard Machine Accessories.
- Needle Set.
- Bobbin.
- Operator's Manual.
JMJ Sewing Machines recommends the JACK® JK-2284B-4E for professional sewing businesses working with elastic fabrics, intimate apparel, and garments requiring both standard and three-step zig-zag patterns. Our package includes the industrial table, stand, and integrated motor, with assembly and sewing tests performed by JMJ before delivery.