All About Aurifil || 40wt Tips & Inspirations

We know that Aurifil 50wt is a go-to for many thanks to its thin, strong versatility. But, what about 40wt? Have you tried this slightly heavier weight thread? We love it for machine quilting and apparel construction, but have no doubt that many of you have tested it for other applications or have other ideas for how it might be used.

Today, we’re continuing our thread education - to arm you with the tools needed to continue to inspire your customers. It’s all about making, creating, experimenting, and finding our creative happy place, and we’re here to support you along the way!

Bobbin:
For best results when using 40wt thread by machine, we recommend using Aurifil 50wt in the bobbin. It’s the perfect thread partner, but is also incredibly economical as more thread will fit on the bobbin. Longarmers should use 40wt in the bobbin and go a little slower than normal when quilting, particularly when creating curves.

Needle:
It is best to use a 80/12 or 90/14 Topstitch, Quilting or Denim needle when using this thread by machine. We recommend a 3.0 needle size or larger for longarm quilters. Our test groups have found that using a MR (multidirectional) needle helps to reduce breakage when using 2ply threads on the longarm.

Discover the stunning collections that feature our 40wt thread.

Designers and Artisans worldwide use our 40wt to create stunning works of art. We are endlessly inspired and always on the lookout for a great tutorial or new take on an old technique.

For inspiration, we’ve put together a resource including project ideas, tutorials, and more!

How will you use your 40wt?

Project Links:

Selvage Zipper Pouch Tutorial by Sara Lawson of Sew Sweetness

How to Add Single Fold Binding to Quilts by Lisa Bongean of Primitive Gatherings

Free Motion Quilting with Barbara Persing

Bag-Making with Leslie Meltzer of 50 sq ft Studios

40wt for Machine Embroidery by Kate Brennan

Thread painting with Aurifil 40wt by Ercigoj

Aurifil 40wt vs Forty3 by Yvonne Fuchs

40wt for Chenille by Cassandra Beaver

The Subtle Tree Tutorial by Karen L. Miller

Retail Suggestions:

Create a sample kit with a few spools of Aurifil 40wt to accompany a simple free motion quilting exercise or apparel pattern. Excellent motivation for your customers to learn something new while stuck at home!

Create a Facebook post detailing the process of using 40wt for apparel construction, including needle size and go-to tips for easy stitching.
Don’t yet carry 40wt in your shop? Give it a try with one of our Designer collections. Browse 40wt collections HERE.

If you’re hoping to place an order for Aurifil 40wt thread, please contact Laila Ismail at 312.282.3515 or laila@aurifilusa.com.

We’ll see you soon for more thread inspiration with our Aurifloss

Happy Stitching!