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Agnes Gianni

Elastic Thread vs Non-Elastic Thread: Why and When to Choose Each Type

Working on textile-based projects involves a meticulous process of selecting the right materials. You must consider the project's final use, whether it will be used for activewear, casual wear, or a more formal situation. Two of the most commonly used threads are elastic and non-elastic threads. Understanding the strengths and limitations of each type will help you decide the right material for your projects. 


Let us compare elastic and non-elastic threads, explore their unique properties, and discuss the best situations for using each type.


A man depicted to stretch a resistance band

Properties of Elastic Threads and Non-Elastic Threads

Elastic threads — also known as rubber threads — are designed to stretch and recover their original length after use, making them highly flexible and adaptable. These threads are made from natural or synthetic rubber, spandex, or elasticized polyester which possess unique traits that allow them to stretch and bend at will. Elastic threads are often used in products that come into direct contact with skin, they should be allergen-free and can provide a comfortable fit for anyone.


On the other hand, non-elastic threads are more traditional threads that do not stretch when pulled taut. They are commonly made from cotton, polyester, silk, or nylon and are known best for their ability to hold fabrics and other materials in place. Non-elastic threads come in a variety of sizes and thicknesses and are designed to withstand tension without stretching, making it perfect for stitching seams that need to stay firm and secure.



When to Use Elastic Threads versus Non-Elastic Threads

Both elastic and non-elastic threads are commonly used in the textile industry, however, there are key differences when it comes to where to apply these threads. 


Elastic threads are commonly found in garments, clothing, crafts, and medical products. They are often sewn into hems, waistbands, cuffs, and necklines to provide a snug fit without making garments too tight or restrictive. Elastic threads are also great for specific sewing techniques such as creating ruffles and shirring. Consider using elastic threads if your project requires special effects or specific uses like compression. 


Meanwhile, non-elastic threads can be found in sewing seams, structural stitching, quilting, and embroidery. Their more rigid characteristics help keep fabrics in place for a long time, making them great materials for tailored items. Non-elastic threads are also great for sewing thicker fabrics such as upholstery, home decor items, quilts, and embroidery. They are also more resistant to environmental wear and tear.


Rolls of threads arranged on a rack

Ksenia Chernaya / Pexels


Both elastic and non-elastic threads have their place in a wide range of textile projects. By understanding the properties of each type, you can make the right choice to ensure your project’s success and longevity. If you’re looking for high-quality rubber threads that can be used for delicate but firm textile projects, check out Omnimax by PT Cilatexindo Graha Alam (www.omnimax.id).


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