7 Common Types of Elastic Band for Sportswear

Elastic bands are indispensable components in the production of sportswear. They contribute not only to the comfort and flexibility of garments but also to their aesthetic and functional performance. In this article, we explore common types of elastic band for sportswear available on the market, their production methods, materials, and applications in different types of sportswear. We also introduce a modern solution for joining elastic bands efficiently and durably.

Common Types of Elastic Bands for Sportswear

1. Woven Elastic Band

• Production Method: Woven elastic is made by interlacing polyester, nylon, and rubber threads together in a tight weave. This gives the band firm elasticity and less stretchiness compared to other types.
• Common Materials: Polyester, nylon, rubber.
• Applications: Waistbands for pants, athletic shorts, and structured sports garments requiring firm support.

2. Knitted Elastic Band

• Production Method: Made by knitting together synthetic fibers and rubber threads. The structure allows more stretch and softness.
• Common Materials: Nylon, polyester, spandex.
• Applications: Waistbands, cuffs, leggings, yoga pants, and garments requiring more flexibility.

3. Jacquard Elastic Band

• Production Method: Produced with jacquard looms that weave complex patterns or logos directly into the band.
• Common Materials: Nylon, polyester, spandex.
• Applications: High-end sportswear, logo waistbands for branding (e.g., gym wear, team apparel).
• This kind of elastic band usually produced to align logo, and ensure consistent output with matching logo elastic band joining machine.

4. Silicone-Backed Elastic

• Production Method: A layer of silicone is applied on one side to provide anti-slip function.
• Common Materials: Nylon, silicone, polyester.
• Applications: Compression wear, sports bras, cycling gear, or any item that must stay in place during intense activity.

5. Transparent Elastic Band

• Production Method: Made from transparent polyurethane or TPU, known for high stretch and invisibility under clothing.
• Common Materials: TPU, polyurethane.
• Applications: Seam reinforcement, light sportswear, swimwear, and invisible trims.

6. Fold Over Elastic (FOE)

• Production Method: A soft elastic that is folded in half lengthwise and sewn over raw fabric edges.
• Common Materials: Nylon, spandex.
• Applications: Sports bras, leggings, headbands, and seamless edge finishing.

7. Cord / Drawstring Elastic

• Production Method: Made by braiding or knitting elastic threads into a round or flat cord, often with a soft outer sheath.

• Common Materials: Polyester, nylon, rubber, or spandex—sometimes combined for strength and flexibility.

• Applications: Used in waistbands, hoods, gym shorts, joggers, and sportswear for adjustable tension and secure fit.

How Are Elastic Bands for Sportwear Made?

Elastic bands can be produced by three main methods:

• Knitting: Interlocking loops of fibers, creating flexible, breathable elastic with good recovery. Ideal for lightweight sportswear.
• Weaving: Tight interlacing of threads, resulting in firm, stable bands. Common in high-support garments.
• Braiding: Diagonal interlacing of yarns around a core. Less used in modern sportswear due to less stretch consistency.

Application of Elastic Bands in Different Sportswear

Joining Elastic Bands with HSM-HYT-5040A

The process of joining elastic band for sportswear during manufacturing must ensure strong bonding without compromising elasticity or appearance. Traditional sewing methods often struggle with consistency and strength.

✔️ Easy switching between seam and weld bases

✔️ Compatible with both wrapped and unwrapped elastic bands

✔️ Logo matching function for perfect alignment (optional)

✔️ Ultrasonic welding & cutting for clean, strong joins

✔️ Dual elastic size support with stacking function

✔️ Consistent output and reduced material waste

✔️ Space-saving ironing and joggling unit

✔️ Fast, intuitive operation

Explore more about HSM-HYT-5040A

Conclusion

Elastic bands play a crucial role in the performance and comfort of sportswear. Understanding the types, materials, and applications helps manufacturers choose the most suitable product for each garment. For those seeking a modern, efficient solution for elastic band joining, the HSM-HTY-5040A automatic elastic band ultrasonic joining machine stands out as a smart investment.

If your business involves garment production or sportswear development, updating your knowledge of elastic technologies—and how to process them effectively—will greatly enhance product quality and competitiveness.

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