Nantong Rongdu Thread Co., Ltd.
Nantong Rongdu Thread Co., Ltd.

Heavy Duty Embroidery Thread

Our bulk embroidery thread is produced for heavy fabric, especially when pattern requires multi-directional densely sewing. The high quality heavy duty embroidery thread has a good amount of tension, durability and minimal linting, which prevents snags and breaks which cause production interruptions and create flaws in your products. We, a professional wholesale embroidery supplies provider, have a wide array of sizes and colors in stock. If we don't have the specific size or color you're looking for, we can order and process wholesale embroidery supplies for you.

Types of Thick Threads for Embroidery

Heavy Duty Polyester Embroidery Thread

Heavy Duty Polyester Embroidery Thread

We provide strong polyester embroidery threads along with various sizes and colors. Polyester threads are popular for embroidery because of more strength, UV resistance and color fastness.

What Is the Difference Between Regular Thread and Embroidery Thread

Strong Sewing Thread
Strong Sewing Thread
Strong Sewing Thread

Extra strong sewing thread is specifically designed to provide superior durability and resilience in sewing applications. Made from high-quality materials like thick nylon thread or polyester embroidery thread, it has a higher tensile strength compared to standard sewing thread. This makes it ideal for sewing heavy fabrics, upholstery, leather, denim, or other materials that require added strength. Extra strong sewing thread is resistant to breakage and can withstand increased tension and stress. The thread for upholstery fabric ensures secure and long-lasting seams, making it suitable for projects that require extra durability, such as bags, outdoor gear, or heavy-duty garments. With its exceptional strength, this thread ensures that your stitches hold up even under challenging conditions.

Bulk Embroidery Thread
Bulk Embroidery Thread
Bulk Embroidery Thread

Bulk embroidery thread is typically made from a higher quality material, allowing it to withstand the demands of heavy-duty embroidery work. This thick thread for embroidery is designed to be stronger and more durable, ensuring that it can withstand the tension and strain of intricate stitching. Heavy duty embroidery thread is specifically designed to handle heavy-duty embroidery projects. This industrial embroidery thread has a higher number of plies, which increases its strength and allows it to withstand repeated stitching. This type of thick sewing thread is also more resistant to fraying and breakage, ensuring that it can hold up to the demands of embroidery work.

How to Choose the Right Heavy Duty Embroidery Thread?

How to Choose the Right Heavy Duty Embroidery Thread?

To select the most suitable heavy duty embroidery threads for a heavy duty project, it is crucial to carefully consider a range of factors, including shine, texture, color palette, thickness, make-up, quality, color fastness, robustness, and their functionality during production. Embroidery serves multiple purposes, such as enhancing decoration, personalization, and adding functionality to textiles. Depending on the specific purpose, one can opt for either ornamental or technical threads. Moreover, it is essential to take into account the manufacturing processes and the handling of the final product, as they may necessitate specific properties like fire resistance and color fastness when exposed to light and various washing or drying temperatures, and procedures.


Polyester threads are highly favored for Heavy duty embroidery. These heavy duty embroidery threads are renowned for their exceptional durability and excellent resistance to mechanical and chemical factors. Additionally, a top-quality industrial embroidery thread should effortlessly run at high speeds on different embroidery machines without any looping issues. When textiles are subjected to intense mechanical stress, frequent movements, and harsh environments, polyester threads offer the desired strength without compromising the aesthetic appeal of the design.


Tips For Using Heavy Duty Embroidery Thread

Tips For Using Heavy Duty Embroidery Thread
  1. Please bear in mind that a thicker sewing thread for embroidery must need a bigger needle size. Moreover, embroidery needles have larger eyes than needles designed for sewing or quilting.

  2. The embroidery thick thread is designed for commercial embroidery and industrial embroidery, not for hand embroidery. For products like bags, shoes, backpacks and similar fabrics that will endure a lot of wear and tear, we bag sewing thread suppliers strongly recommend this thread.

  3. Provided that you want to create patterns on your quilt, the embroidery sewing thread will provide the perfect support. The thick gold embroidery thread accommodates your quilting projects as you will not experience breakage.                                                                                                                                                                                                                                                                


Get In Touch With Rongdu Thread
Get In Touch With Rongdu Thread

Rongudu Thread, a professional heavy duty thread manufacturer in China, is always at your service.

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