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40gsm 20D Nylon Heat-Set Mesh Fabric by China Suppliers | Stable Embroidery Backing & Garment Interlining | Factory Direct 63 Inch Wide

Introducing our high-quality 40gsm heat-set nylon mesh, designed for exceptional stability in various applications. Ideal as an embroidery backing, garment interlining, and for providing structure without added weight, this nylon mesh is perfect for your creative projects. Sourced directly from trusted suppliers in China, our factory ensures that you receive a premium product. With a 20D multifilament construction and a generous width of 63 inches, this nylon mesh cuts cleanly, runs flat, and holds its shape beautifully. Choose our nylon mesh for durability and reliability in your next project!
  • Product Type 20D Nylon Heat-Set Mesh
  • Article WJ02144
  • Weight 40 gsm (±5%)
  • Width 63 inch (160 cm)
  • Comp Nylon 100%

How does it feel?

It's stable, not stiff. Pick it up and you'll feel the difference — this isn't floppy, but it's not board-like either. 40gsm hits a sweet spot where the fabric has body without being heavy. The heat-set finish gives it a clean, crisp hand. It softens just a touch after washing, but it won't lose its shape. If you've worked with non-set mesh before and fought with it shifting under the needle, this one stays put.

Is it tough? Does it last?

It's not built for heavy abrasion, but it's tougher than it looks. The 20D multifilament nylon gives it decent tear strength for its weight. Won't fray at the cut edge like some cheaper mesh does. Runs clean through multi-head embroidery machines without flagging or distorting. Won't shrink much, won't wrinkle, holds up through production. It's a backing and interlining fabric — it's meant to be inside the garment, not on the outside taking abuse. For what it's designed to do, it lasts fine.

What can I make with it?

This versatile fabric is engineered for high performance across multiple applications:

Embroidery Backing

First and foremost — this is what it was made for. Flat, stable, no shifting under high-speed stitching.

Garment Interlining

Works perfectly under collars, cuffs, and waistbands to provide structured stability.

Linings & Appliqué

Ideal for bag/accessory linings, apparel structuring under sheers, craft projects, and quilting.

Frequently Asked Questions

1 What does "heat-set" mean, and why does it matter?

Heat-setting is a finishing process where the fabric is heated under tension to lock the yarns in place. This means the mesh won't distort, stretch out of shape, or pucker during cutting and sewing. For embroidery backing especially — if the base fabric shifts, the embroidery shifts with it. Heat-set fabric stays put. This is the difference between fighting your material and running a clean production line.

2 Is this stiff or soft? How does it handle?

It's stable, not stiff. Think of it as fabric with good manners — it holds its shape but still drapes naturally. It's not board-like; it has a clean, crisp hand feel that softens slightly after washing. Cuts clean without fraying. Feeds smoothly through sewing machines. If you need something softer, we have non-heat-set options. If you need more structure, we can go heavier on the gsm.

3 Can I use this for machine embroidery? Does it work with multi-head machines?

Yes — this is one of the main uses for this fabric. It runs clean on single-head and multi-head embroidery machines. The heat-set finish prevents the fabric from distorting under high-speed stitching. It holds the stitch tension evenly without flagging or bouncing. Recommended for hats, jackets, bags, and any embroidered piece where the backing needs to be stable and invisible.

4 What colors are available? What's the MOQ?

We stock 20+ standard colors including white, black, and natural. Custom dyeing is available for larger orders with a minimum of 500 yards per color. For stock colors, MOQ is 500 yards. Sample swatches are free — just pay shipping. Lead time is 15-20 days after deposit for standard orders, 20-25 days for custom colors.

5 What is the weight and material composition of this backing?

This fabric is 40gsm, which hits the sweet spot of providing body and stability without being heavy. It is constructed from 20D multifilament nylon, giving it decent tear strength for its weight class.

6 Will this fabric shrink, wrinkle, or fray during production?

No, it won't shrink much and won't wrinkle, holding up reliably through production. Additionally, it is designed not to fray at the cut edge like cheaper mesh alternatives, ensuring a clean finish.