How does the blending ratio of Polyester Cotton Ring Spun Yarn affect fabric performance?

1. Durability and Strength
Polyester fiber has strength and abrasion resistance, so adding more polyester fiber to the blend ratio can significantly improve the durability and tear resistance of the fabric. The high strength of polyester makes Polyester Cotton Ring Spun Yarn have a longer service life, and is especially suitable for applications that require wear resistance and deformation resistance, such as work clothes, sportswear and some industrial fabrics.

However, the strength of pure cotton fibers is low, and when used alone, the fabric is prone to stretch deformation or damage. Therefore, in the blend of polyester and cotton, appropriately increasing the proportion of polyester fiber can effectively improve the stretch resistance and tear resistance of the fabric.

2. Comfort and feel
Cotton fiber is widely used in fabric production due to its natural softness and comfort. An appropriate amount of cotton can improve the softness and comfort of Polyester Cotton Ring Spun Yarn, especially in underwear or bedding. The hygroscopicity and breathability of cotton make the fabric more comfortable and can effectively keep the skin dry.

When the proportion of cotton is higher, the fabric will feel softer and the wearing experience will be more comfortable. For fabrics that require higher comfort (such as underwear, T-shirts, etc.), blending ratios with higher cotton content are usually chosen. On the contrary, if the proportion of polyester is higher, the stiffness of the fabric will increase, but some softness and comfort may be sacrificed.

3. Hygroscopicity and breathability
A significant advantage of cotton fiber is its strong hygroscopicity and breathability. Cotton fiber can effectively absorb sweat emitted by the human body, keeping it dry, and has good air circulation to prevent the skin from stuffiness. Therefore, when the proportion of cotton fiber in Polyester Cotton Ring Spun Yarn is higher, the moisture absorption and breathability of the fabric will be improved accordingly.

However, polyester fibers are less hygroscopic, which means that in blends with a high proportion of polyester, the moisture absorption and breathability of the fabric will be reduced. This fabric may not be suitable for long-term wear or use in high-temperature environments. However, because polyester has good drying properties, it can help the fabric dry quickly, making it suitable for sportswear or outer protective clothing that require quick drying.

4. Shape retention and wrinkle resistance
Another great advantage of polyester is its shape retention. Polyester has strong wrinkle resistance and can effectively resist wrinkles produced during wearing or washing. Therefore, Polyester Cotton Ring Spun Yarn fabric with a higher polyester content has strong wrinkle resistance. This is particularly important when it comes to work clothes, uniforms or everyday clothing that needs to maintain a clean appearance.

In contrast, pure cotton fabrics tend to wrinkle and change shape after being washed or worn for a long time. Therefore, the appropriate addition of polyester fiber can not only improve the wrinkle resistance of the fabric, but also keep it looking neat and tidy for a longer time.

5. Cost-Effectiveness of Fabrics
Cotton fiber is relatively expensive, while polyester fiber is more economical. When producing Polyester Cotton Ring Spun Yarn, by adjusting the blending ratio, production costs can be reduced while maintaining fabric performance. A higher proportion of polyester fibers helps reduce the price of the final fabric, while a higher proportion of cotton fibers improves the fabric's comfort and moisture-wicking and breathability properties.