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Your Stitching has value. With Merrow's Stitch Lab you have the power to ensure that it won't be compromised while being sewn. Our stitch Lab will sew off your material the way you need it with the stitch you want on your customized Merrow Machine. Send us a stitch sample and your material: we'll sew it and have it back to you in 14 days.

1.
Send us your material
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We'll work with you to create the stitch that brings you value
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We'll hand build a machine to sew on your material
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We'll ship your machine sewn off and ready for production
Enter your email address to coordinate shipment of your material to us for FREE.

"With Merrow I created a new stitch for my Outdoor Apparel mid-weight line, it's awesome! We were able to develop the stitch and move into production in less than six weeks. The service is unequalled. "

- Rob Nadler, Ragged Mountain CEO

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ActiveSeam™ Comfort
Sewn on the Premier MB-4DFO

The ActiveSeam™ Comfort is designed to eliminate the chafe and discomfort caused by traditional flatlock stitching. It is perfect for garments like running jerseys where friction due to movement is a concern and is nearly imperceptible on even the tightest fitting apparel. Because it is a simple two-thread construction, the ActiveSeam™ Comfort reduces bulk significantly on the back side of the stitch, allowing it to remain flat next-to-skin.

Like all versions of ActiveSeam™, the Comfort's linear travel is over 95% and is limited only by the amount of stretch in the fabric to which it is applied. This StrongFlex™ engineering is what imbues ActiveSeam™ with a technological and aesthetic advantage over flatlock. With Merrow, stitching matters and it has a name. For athletic garments and activewear, the name is ActiveSeam™.

ActiveSeam™ Comfort for Running Apparel

The ActiveSeam™ Comfort is a Merrow Branded Stitch that was specifically designed for athletic garments and activewear. As part of the Branded Stitch Program the ActiveSeam™ Comfort is custom sewn to customer's material and presents a more valuable alternative to flatlock stitching.

  • SPEED: 5500 RPM
  • STITCH WIDTH: 5/32"
  • MATERIAL: Merino Wool, Lycra, Spandex
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ActiveSeam™ Infused
Sewn on the Premier MB-4DFO

When you're preparing for a 100 mile bike ride over hilly terrain, the last thing you want to be worrying about is the comfort and durability of your cycling jersey. That's why we developed the ActiveSeam™ Infused. It's a strong stitch with a flat profile so it won't chafe or irritate the skin. Sewn with three threads, it provides the strength of flatlock, but is more comfortable for close-fitting garments like cycling jerseys where friction from movement is a concern.

Like all versions of ActiveSeam™, the linear travel of the Infused is over 95% and is limited only by the amount of stretch in the fabric to which it is applied. This StrongFlex™ engineering is what imbues ActiveSeam™ with a technological and aesthetic advantage over flatlock. With Merrow, stitching matters and it has a name. For athletic garments and activewear, the name is ActiveSeam™.

ActiveSeam™ Comfort for Running Apparel

The ActiveSeam™ Infused is a Merrow Branded Stitch that was specifically designed for athletic garments and activewear. As part of the Branded Stitch Program the ActiveSeam™ Comfort is custom sewn to customer's material and presents a more valuable alternative to flatlock stitching.

  • SPEED: 5500 RPM
  • STITCH WIDTH: 5/32"
  • MATERIAL: Merino Wool, Lycra, Spandex

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More Information
Merrow ActiveSeam™ Slim
Sewn on the Premier MB-4DFO

The ActiveSeam™ Slim is a low-profile, two-thread stitch that eliminates the bulk associated with flatlock seams. at 3/32" it provides just enough accent - visible yet imperceptible to the wearer. Originally developed in 2009, the ActiveSeam™ Slim has been perfected for lightweight base layer material like those used for hiking garments. In addition to the comfort it provides, the ActiveSeam Slim is an

advancement over flatlock due to its distinct aesthetic and its "strong-flex" construction - it provides strength across the seam but stretches with the material along the seam. As part of the Branded Stitch Program, the ActiveSeam™ Slim is a superior alternative to generic stitching, and like all Merrow Branded Stitches it is custom sewn and tested to customers' specific material and patterns.

ActiveSeam™ Slim for Hiking Apparel

The ActiveSeam™ Slim is a Merrow Branded Stitch that was specifically designed for athletic garments and activewear.

  • SPEED: 5500 RPM
  • STITCH WIDTH: 3/32"
  • MATERIAL: Merino Wool, Lycra, Spandex

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