New brothread polyester embroidery thread set — 63 colours, 40wt (503 m) spools, colourfast durability

Bright, durable machine embroidery thread set: 63 polyester 40wt spools (550 yds each) tailored for home and commercial machines.

New brothreads delivers a full spectrum of 63 vivid polyester embroidery threads, plus a colour chart and thread nets, sized 40wt (120d/2) and wound at 550 yards (500 meters) per spool. This collection balances sheen, tensile strength, and colorfastness for a wide range of sewing and embroidery projects. The polyester construction offers resilience to laundering and chemicals, while the 40wt thickness is compatible with most household and many commercial embroidery machines.

How will these threads hold up after washing and regular use?

Polyester fibres are known for lasting colour and resistance to common laundering stress. New brothreads polyester embroidery thread resists fading from repeated washes and stands up to bleach and other cleaning agents better than many cellulosic threads. That makes them suitable for items that need frequent cleaning without sacrificing design clarity.

• Colourfast polyester resists fading during commercial and home washing.
• Designed to tolerate bleaching and common detergents.
• Maintains sheen and stitch definition after multiple laundry cycles.

Will these spools reduce thread breaks and puckering on my machine?

The 40wt (120d/2) polyester composition offers balanced tensile strength and elasticity, reducing breakage and minimizing looping or puckering when properly threaded and tensioned. Good fibre tenacity helps threads glide through needles and fabric, improving stitch consistency across dense fills and satin stitches.

• 40wt thickness suits most embroidery needle sizes and stabiliser combos.
• Polyester elasticity reduces the risk of loop formation under tension.
• 550-yard spools lower the need for frequent thread changes on long runs.

What kinds of projects are these threads best for?

The range of 63 bright colours makes this set versatile for monograms, logos, home décor, apparel, and uniform embellishments. Polyester’s durability is appropriate for workwear, towels, linens, caps, and children’s clothing where wash performance matters. The included colour chart simplifies matching and planning for multi-colour designs.

• Ideal for apparel embroidery including uniforms and workwear.
• Suitable for home décor items like cushions, table linens, and towels.
• Good for commercial logo work and multi-colour designs thanks to the colour chart.

How do I use and store these spools for best results?

Keep threads away from direct sunlight and humidity to preserve colour and reduce friction-related wear. Use thread nets during high-speed stitching to prevent capstan drag, and match thread weight to needle size and stabiliser selection for optimal tension. Regularly clean the machine path and replace needles to minimize lint build-up and breakage.

• Store spools in a dry, cool place away from UV exposure.
• Use thread nets (included) for smoother feeding on large machines.
• Pair 40wt thread with recommended needles and stabilisers to avoid puckering.

Who is this for: This New brothreads set suits hobbyists, small-business embroiderers, and production shops seeking a broad palette of reliable polyester threads. If you need long spools to minimize changes, strong colourfast performance for washable goods, and balanced 40wt thickness for versatile stitching, this collection is made to support everyday machine embroidery needs without specialized thread sourcing.