Correct option is C
In
package dyeing, the process follows a specific sequence to ensure that the yarn is dyed efficiently and uniformly. Here’s the correct sequence:
1.
C. Cheese winding: The process begins with winding the yarn into cheese packages. This allows the yarn to be prepared in a suitable form for dyeing.
2.
D. Carrier loading: After the yarn is wound into cheese, it is loaded into dyeing carriers or machines that hold the cheese during the dyeing process.
3.
A. Dyeing: The actual dyeing process occurs in the carrier or machine. The yarn is dyed in the desired color using a dye solution, which permeates through the yarn.
4.
E. Hydro extraction: After dyeing, the yarn is subjected to hydro extraction to remove excess water and dye solution from the yarn, making it ready for drying.
5.
B. Drying: Finally, the yarn is dried to remove any remaining moisture and to set the dye in place.
Information Booster:
·
Cheese Winding (C): The first step in package dyeing is to wind the yarn into cheese packages. These packages are designed to allow easy flow of dye into the fibers during the dyeing process.
·
Carrier Loading (D): After winding, the yarn is loaded into specialized carriers that are used to transport the cheese packages through the dyeing machine, ensuring even application of dye.
·
Dyeing (A): The yarn is dyed by passing it through a dye solution under controlled temperature and pressure to achieve the desired color.
·
Hydro Extraction (E): Hydro extraction uses centrifugal force to remove excess dye solution and water from the yarn, helping in reducing drying time.
·
Drying (B): The final step is drying, where the yarn is dried using air or heat to ensure that the dye sets and the yarn is ready for use.