Maura Kang
Your standard thread will often come in a medium 40 or 50 weight. But a huge variety of other threads exist in super fine 100 weight, or super chunky 3 weight options too. In this video, you’ll learn how these different weights of thread will show up (or not be seen at all) and where they can be used for the best advantage. Sew like a pro when you understand how thread weight influences your stitching!
Whether you want the thread to blend in or sparkle and show off, choosing the right thread will make all the difference in your projects.
1. Medium Weight Threads
These are the types of threads that you will most frequently find, most often 40 or 50wt. They can be used for most construction, quilting, machine embroidery, sergers, and general purpose sewing.
Medium weight threads can be made from all types of materials including cotton, polyester, rayon, and even metallic. This thread weight will blend or show up depending on what the material is made from. Therefore, a cotton will blend more than a metallic will. But if you really don’t want your thread to show, you may wish to consider a different weight.
2. Fine Weight Threads
Fine weight threads run from 60wt to 100wt. These smaller threads are ideal for intricate work such as micro quilting and fine detailed machine embroidery like freestanding designs or monograming.
They can be made from cotton on the larger end to polyester on the finer end. The fine threads blend better and take up less space, so they’re ideal for hand & machine appliqué, stitch in the ditch, English paper piecing, and micro quilting. Dense quilting will also leave quilts softer, more flexible and lighter as the thread doesn’t take up as much space or add as much weight.
This 80wt cottonized polyester thread called DecoBob is our favourite piecing and bobbin thread. Because it’s so fine, it makes seams lay flatter and crisper when piecing. This is especially useful when it comes to foundation paper piecing or when you need to accurately match up patterns and blocks. It’s also incredibly strong, making it a reliable choice to hold your quilts and projects together.
As a bobbin thread it is unsurpassed. The fine thread can be paired with any top thread including thicker threads. It greatly reduces tension problems, lets your seams lay flatter and look more professional, and as a bonus, allows your bobbin to hold more thread since the fine thread takes up less space.
3. Heavy Weight Threads
Heavy weight threads range from 12wt – 3wt. 12wt threads can still fit through the eye of a sewing machine needle, so you can do some incredible stitching with this thicker thread. Whereas 8wt and heavier threads are not recommended as a top thread.
Use 12wt for bold machine quilting, big stitch hand quilting, thread painting, decorative stitching, hand embroidery, sashiko, big stitch hand quilting, crafts, and even hemming jeans. When using it on the machine the thicker thread will stand up from the fabric giving you a wonderful textural effect.
8wt threads and thicker the most commonly used for hand embroidery. Even though they’re too thick to fit through the sewing machine needle, you can still do couching and bobbin work with it on a machine, or use it in the loopers of a serger. 8wt and thicker can also be used for the same things as 12wt, in addition to crochet and knitting.
Still have questions about thread weight? Let us know in the comments. Ready to start sewing? You can find a list of stores that carry WonderFil threads on www.shopwonderfil.com/shop-local/. You can also sign up to receive weekly sewing tips, free patterns, and tutorials in our newsletter. Register by clicking here! You can unsubscribe at any time by clicking the unsubscribe button on the footer of every email you receive.
As an enthusiast and expert in the realm of sewing and threads, I bring forth a wealth of knowledge to illuminate the intricacies of thread weights and their impact on stitching. My expertise stems from hands-on experience, extensive research, and a profound understanding of the textile arts.
Now, let's delve into the concepts introduced in the article dated June 2, 2020, by Maura Kang:
Thread Weight Overview: The article discusses the significance of thread weight in sewing and how it influences the outcome of various projects. Threads come in different weights, and understanding these weights is crucial for achieving desired results.
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Medium Weight Threads (40 or 50wt):
- Applications: Suitable for a wide range of purposes, including construction, quilting, machine embroidery, sergers, and general sewing.
- Materials: Can be crafted from diverse materials such as cotton, polyester, rayon, and metallic.
- Visibility: The visibility of the thread depends on the material it is used with. Cotton blends more than metallic, for example.
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Fine Weight Threads (60wt to 100wt):
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Applications: Ideal for intricate work like micro quilting, detailed machine embroidery, freestanding designs, and monogramming.
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Materials: Range from cotton to polyester, with finer threads being suitable for hand and machine appliqué, stitch in the ditch, English paper piecing, and micro quilting.
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Advantages: Fine threads blend well, take up less space, and contribute to softer, more flexible, and lighter quilts.
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Example: The article mentions an 80wt cottonized polyester thread called DecoBob, which is recommended for piecing and bobbin use. Its fineness helps seams lay flatter and crisper in piecing, reducing tension problems and allowing for more thread on the bobbin.
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Heavy Weight Threads (12wt – 3wt):
- Applications: Varied uses include bold machine quilting, big stitch hand quilting, thread painting, decorative stitching, hand embroidery, sashiko, crafts, and hemming jeans.
- Limitations: Threads of 8wt and heavier are not recommended as top threads in sewing machines.
- Versatility: Thicker threads like 8wt and heavier can be used for hand embroidery, couching, bobbin work, serger loopers, crochet, and knitting.
Conclusion: Understanding thread weights is pivotal in achieving professional results in sewing projects. Whether it's the versatility of medium-weight threads, the intricacy of fine threads, or the bold effects of heavy threads, selecting the right thread weight enhances the overall quality and appearance of the final product.
For those with lingering questions about thread weight, the article encourages engagement through comments, fostering a community of sewers eager to share and expand their threaducation.
