Double Lock Stitch

Union Special Sewing Machines

Union Special Bag Seaming Machines

Union Special’s Bag Seaming Machines, including the following models: 39500, 53700, 56100, 81200, 81300 and 81500 Machines. A wide variety of single-, double-, and triple- needle machines performing double locked stitch, chain stitch, overedge stitch or safety stitch. With single-, double-, or triple- thread. With or without hems. Sewing machines designed to meet and exceed every single demand you have. Especially designed for bag seaming bags made of jute, burlap, paper and woven polypropylene.


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Union Special Sewing Machines

Union Special 300UX7 Binding Machine w/Workstation WS300UX110

Union Special’s 300UX7 Binding maching w/workstation WS300UX110 features Single needle, double locked chainstitch machine with compound feed and tape binder. For Sit down half capping and panel binding operations on mattresses panels with tape.


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Union Special Sewing Machines

Union Special 56500R – 56900P – 56900R – 2 & 3 Needle Flatbed Sewing Machine

Union Special’s 56500R, 56900P & 56900R flatbed sewing machine features high-speed two- and three-needle flatbed machines for double and triple stich lap seaming operations of medium to heavy weight materials, such as overalls, coveralls, jeans, service pants, industrial uniforms, work jackets, sport jackets, windbreakers etc.


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Union Special Sewing Machines

Union Special 56500BL Sewing Machine

Union Special’s 56500BL – Double Needle, Double locked stitch machine with rear auxiliary puller. Application: Lapeaming medium to heavy weight Tarps, Tents, Boat Covers and similar products.


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Union Special Sewing Machines

Union Special 53100 Zigzag Flatbed Double Locked Stitch Sewing Machine

Union Special’s 53100 – Single needle, two thread, double Locked Stitch Machines – Zigzag Flatbeds. Featuring no bobbin, automatic lubrication and an enclosed mechanism. Producing high quality seams for attaching pre-made waistband linings to tops and waistbands of trousers, skirts and slacks.


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Union Special Sewing Machines

Union Special 2200 Class – Portable Machine for Sewing Geosynthetics

Union Special’s 2200 Class portable single thread and two thread machines for Geotextiles Bag Closing . Features adjustable stitch length, single thread chain stitch or two thread double locked stitch. 1200-1700 stitches per minutes, with a sewing capacity of 3/4″ (9mm), or up to 24 plies of paper.


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