Dope-dyed yarn and color-dyed yarn

The main difference between dope-dyed yarn and color-dyed yarn:

1,Production method

Dope-dyed yarn‌: During the fiber production stage, the colorant or masterbatch is directly added to the spinning solution and melted before spinning.

‌Color-dyed yarn‌: In the traditional dyeing method, the yarn is dyed after production. The yarn has color on the outside, but not inside‌.

2,Color stability

Dope-dyed yarn‌: The color runs through the fiber, and the color fastness is very high. It can maintain the color in any season and conditions and is not easy to fade‌.

‌Color-dyed yarn‌: The yarn surface has color, but the inside has no color. If it is exposed to sunlight for a long time, the color of the yarn may change‌.

3,Environmental protection

Dope-dyed yarn‌: There is no sewage discharge during the production process, which meets the requirements of ecological and environmental protection‌.

‌Color-dyed yarn‌: Traditional dyeing methods will produce a large amount of wastewater, which has a certain impact on the environment‌.

4,Application scenarios

Dope-dyed yarn‌: Suitable for occasions that require high color stability and environmental protection requirements, suitable for textiles that pursue natural and personalized styles, such as casual wear, home textiles, knitwear, etc.

‌Color-dyed yarn‌: Suitable for daily textiles that do not require high color stability‌,use in textiles with a single color, such as shirts, pants, underwear, etc

5,Advantages and disadvantages

Dope-dyed yarn has significant advantages in color stability, environmental protection and production methods, and is suitable for occasions that require high color stability and environmental protection requirements.There are 300 colors in stock, and customized colors are generally 500-3000 kg.

Color-dyed yarn is suitable for daily textiles that do not require high color stability.The "bread yarn" mentioned in the previous article is an example, with bright colors, soft touch, and excellent elasticity.MOQ can be 50-100kg.//www.fztianfang.com/high-strech-yarn-100-polyester-yarn-manufacturer-75d-36f-sd-nim.html