Question

In \(\underline{\hspace{2cm}}\) system, a warping beam with a complex pattern of colored stripes is obtained.

• A. Direct beam warping
• B. Ball warping
• C. Sectional warping
• D. Warp sizing machine

Hint:

Remember the main purpose of different warping methods: - Direct/Beam Warping: High speed for single-color (solid) warps. - Sectional Warping: Slower, for complex multi-colored stripe patterns.

Answer 1

The Correct Option is C

Step 1: Understand the requirement. The goal is to create a warping beam with a complex pattern of colored stripes. This means that yarns of different colors must be arranged in a specific order across the width of the beam. 
 

Step 2: Evaluate the warping systems. 
- Direct beam warping (or Beam warping): This process winds all the yarns for a beam directly from a creel onto the beam. It is very fast and efficient but is suitable for single-color yarns or simple stripe patterns. Creating a complex, multi-colored pattern is difficult and inefficient. 
- Ball warping: This process creates a "rope" of yarn that is later processed. It is not used for creating patterned weaver's beams directly. 
- Sectional warping (or Pattern warping): This method is designed specifically for creating complex colored patterns. The total width of the warp is divided into sections. Each section is wound onto a drum with the required color pattern. After all sections are wound side-by-side on the drum, the entire warp sheet is transferred to the weaver's beam. This allows for precise control of the color sequence. 
- Warp sizing machine: This machine applies size to the yarn; it does not create the color pattern. 

Conclusion: Sectional warping is the appropriate method for producing a warp beam with a complex colored pattern.