As a seasoned Coated Interlining supplier, I've encountered numerous inquiries regarding the ideal thread for sewing this specialized material. Coated Interlining, available at Coated Interlining, is a versatile product with unique properties that demand careful consideration when it comes to thread selection. In this blog, I'll delve into the factors to consider and recommend suitable threads for sewing coated interlining.
Understanding Coated Interlining
Before we discuss thread selection, it's essential to understand what coated interlining is and its characteristics. Coated interlining is a type of fabric that has been treated with a special coating to enhance its performance. This coating can provide various benefits, such as increased stiffness, improved durability, and enhanced water resistance. Coated interlining is commonly used in a wide range of applications, including curtains, upholstery, and clothing.
Factors to Consider When Selecting Thread
When choosing a thread for sewing coated interlining, several factors need to be taken into account. These factors include the type of coating, the weight of the interlining, the sewing machine being used, and the desired finish.
Type of Coating
The type of coating on the interlining can significantly impact the thread selection. Some coatings may be more abrasive than others, which can cause the thread to wear out quickly. In such cases, it's advisable to choose a strong and durable thread that can withstand the abrasion. Additionally, certain coatings may be sensitive to heat, so it's important to avoid using a thread that generates excessive heat during sewing.
Weight of the Interlining
The weight of the interlining also plays a crucial role in thread selection. Heavier interlinings require stronger and thicker threads to ensure a secure stitch. On the other hand, lighter interlinings can be sewn with finer threads for a more delicate finish. It's important to match the thread weight to the interlining weight to achieve the best results.
Sewing Machine
The type of sewing machine being used can also influence the thread selection. Different sewing machines have different capabilities and requirements, so it's important to choose a thread that is compatible with your machine. For example, some machines may require a specific type of thread or a certain thread tension to function properly.
Desired Finish
The desired finish of the sewn product is another important consideration. If you're looking for a neat and professional finish, you may want to choose a thread that matches the color of the interlining or the fabric being sewn. Alternatively, if you're aiming for a more decorative effect, you can choose a contrasting thread color or a thread with a unique texture.
Suitable Threads for Sewing Coated Interlining
Based on the factors mentioned above, here are some suitable threads for sewing coated interlining:
Polyester Thread
Polyester thread is a popular choice for sewing coated interlining due to its strength, durability, and resistance to abrasion. It is also available in a wide range of colors, making it easy to match the thread to the interlining or the fabric being sewn. Polyester thread is suitable for both machine and hand sewing and can be used with a variety of sewing machines.
Nylon Thread
Nylon thread is another excellent option for sewing coated interlining. It is known for its high tensile strength, flexibility, and resistance to stretching. Nylon thread is particularly suitable for heavy-duty applications and can withstand the stress and strain of sewing thick or heavy interlinings. It is also available in a range of colors and can be used with most sewing machines.
Cotton Thread
Cotton thread is a natural fiber that is soft, breathable, and easy to work with. It is a good choice for sewing coated interlining if you're looking for a more traditional or natural finish. Cotton thread is available in a variety of weights and colors and can be used with both machine and hand sewing. However, it may not be as strong or durable as polyester or nylon thread, so it may not be suitable for heavy-duty applications.
Silk Thread
Silk thread is a luxurious and delicate thread that is often used for high-end or decorative sewing projects. It has a smooth and shiny finish and is available in a wide range of colors. Silk thread is suitable for sewing coated interlining if you're looking for a more elegant and refined finish. However, it is more expensive than other types of thread and may require more care and attention during sewing.
Tips for Sewing Coated Interlining
In addition to choosing the right thread, here are some tips to help you sew coated interlining successfully:


Use the Right Needle
Using the right needle is essential for sewing coated interlining. A sharp needle with a small eye is recommended to prevent the thread from breaking or fraying. For heavier interlinings, you may need to use a larger needle size to ensure a smooth and even stitch.
Adjust the Sewing Machine Settings
Before sewing, it's important to adjust the sewing machine settings to match the type of thread and the weight of the interlining. This may include adjusting the stitch length, the thread tension, and the presser foot pressure. Refer to your sewing machine manual for specific instructions on how to make these adjustments.
Test the Thread and Interlining
Before starting a large sewing project, it's a good idea to test the thread and interlining on a scrap piece of fabric. This will allow you to check the stitch quality, the thread tension, and the overall appearance of the sewn product. Make any necessary adjustments to the thread or the sewing machine settings before proceeding with the actual project.
Use a Backstitch or Reinforcement Stitch
To ensure a secure and durable stitch, it's recommended to use a backstitch or a reinforcement stitch at the beginning and end of each seam. This will prevent the thread from coming loose and will help to strengthen the seam.
Conclusion
Choosing the right thread for sewing coated interlining is essential for achieving a high-quality and professional finish. By considering the type of coating, the weight of the interlining, the sewing machine being used, and the desired finish, you can select a thread that is suitable for your specific project. Whether you choose polyester, nylon, cotton, or silk thread, following the tips and techniques outlined in this blog will help you sew coated interlining successfully.
If you're interested in purchasing coated interlining or have any questions about thread selection, please feel free to contact us. We're here to help you find the best solutions for your sewing needs.
References
- Textile Institute. (2023). Handbook of Textile Technology. Woodhead Publishing.
- Parnell, D. (2022). The Complete Guide to Sewing Interlinings. Stitch Press.
