JACK J6 Programmable Automatic Pocket Welting Machine – Straight/Oblique, Single or Double Welt (with/without Flap), 120W Laser Cutting, Bottom Thread Detection, Up to 3,000 SPM – Complete with Table and Stand

Description

The JACK J6 is a fully-automatic, programmable pocket-welting machine that completes the entire pocket cycle with repeatable precision: cutting the opening, ironing and folding the welts, sewing, bartacking, and fastening the pocket edges, bag, and flap. It supports straight or oblique pockets, single or double welts, with or without flap, and even zipper pockets—delivering high-end tailoring results on light to heavy fabrics.

Overview

Built for high-throughput trouser and tailoring lines, the J6 integrates a 120W laser to pre-cut the pocket opening for clean starts, a touch control panel with USB program import, and on-board memory for up to 999 programs. Motion is driven by energy-saving motors for smooth, accurate cycles with minimal rework. The result is a fast, operator-friendly workflow that standardizes quality across shifts and styles.

Key Features

• Complete automatic pocket cycle: cut → iron → fold → sew → bartack → fasten edges/bag/flap.
• Versatile pocket styles: straight or oblique; single/double welt; with/without flap; zipper and “fake” pockets; three-sided patterns.
• 120W integrated laser pre-cuts the opening before sewing for crisp, uniform results.
• Bottom thread detection helps prevent empty-stitch defects and reduces rework.
• Adaptive folding knife and bi-directional 3D pocket control for stable edges on thin or thick materials.
• Programmable control with USB and memory for 999 programs for quick style changeovers.
• Smooth motion system for stable cycles and consistent stitch quality.

Applications

• Dress trousers, chinos, uniforms, suit jackets and coats.
• Single or double-welt pockets (with or without flap), zipper pockets, special shapes and “fake” pockets.
• Ideal for factories standardizing pocket quality with minimal handling.

Technical Specifications

• Max. Sewing Speed: up to 3,000 stitches per minute.
• Pocket Opening: Laser 120W pre-cut, integrated.
• Programmable Memory: up to 999 stored programs; USB import/transfer.
• Clamp/Presser Lift: up to 80 mm.
• Typical Pocket Dimensions: pocket length up to 210 mm (8.3"); total welt width 10–40 mm (0.4"–1.6").
• Drive/Motion: electronically controlled motion system for accurate cycles.
• Power: 220V; compressed air required.
• Needle/Thread Range: for light to heavy garment materials (industrial sizes #9–#18 typical).
  
  Note: Specifications may vary by configuration and options.

What’s Included

• JACK J6 automatic pocket-welting head
• Integrated touch control panel with program memory
• Laser cutting unit (120W)
• Standard clamps and folders set for common welt styles
• Complete industrial table and stand
• Motor and control unit
• Basic tool kit and operation manual

Conclusion

The JACK J6 consolidates multiple manual steps into one programmable station, delivering speed, consistency, and premium welt quality. For trousers, suits, uniforms, and fashion lines demanding repeatable, high-grade pockets, J6 provides the performance and finish modern production requires—right out of the box.