Shijiazhuang Weibaolai Textile Co., Ltd.

17 Aug, 2026

Is dyeing more challenging than dyeing cotton?

Polyester requires high temperatures and pressures to be colored, while cotton can be colored at room temperature; polyester-cotton blends require dyeing processes, where the polyester is dyed first and then the cotton, making it more challenging to control color fastness compared to pure cotton. Low-cost polyester-cotton blends are prone to color fading and color splotches.

7 Aug, 2026

What is ring-spinning with carding?

Ring-spinning with carding = pre-processing of raw materials for ring-spinning + shaping of fine ring-spun yarns. This is a high-end ring-spun composite spinning process, commonly used for pure cotton, cotton-polyester high-thread-count shirts, workwear, medical fabrics, and high-end knitted garments. It is also a common process for high-frequency marking of fabrics for foreign trade.

6 Aug, 2026

How is cotton transformed into yarn?

Raw cotton → Ginning → Cleaning → Carding → Drawing → Raw yarn → Finished yarn → Spinning → Winding [cotton yarn]

30 Jun, 2026