Question:
The primary functions of spin finish are
A. setting of filaments
B. lubrication of fibre surface
C. antistatic action
D. cohesion of filaments
Choose the correct answer from the options given below :
The primary functions of spin finish are
A. setting of filaments
B. lubrication of fibre surface
C. antistatic action
D. cohesion of filaments Choose the correct answer from the options given below :
A. setting of filaments
B. lubrication of fibre surface
C. antistatic action
D. cohesion of filaments Choose the correct answer from the options given below :
Show Hint
Spin finish is like "conditioner" for synthetic hair. It stops the static, keeps the strands together, and makes them slippery enough to glide through machines.
Updated On: Oct 3, 2026
- A, B, C only
- B, C, D only
- A, C, D only
- A, B, D only
Show Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Step 1: Understanding the Question:
• Identify the primary functions of a spin finish applied to synthetic filaments.
Step 2: Detailed Explanation:
• Lubrication (B) reduces fibre-to-metal and fibre-to-fibre friction during processing.
• Antistatic action (C) prevents build-up of static charge.
• Cohesion of filaments (D) keeps the filaments together as a bundle.
• Setting of filaments (A) is a heat-setting operation, not a function of spin finish.
• So the functions are B, C and D.
Step 3: Final Answer:
The correct option is (B) B, C, D only.
• Identify the primary functions of a spin finish applied to synthetic filaments.
Step 2: Detailed Explanation:
• Lubrication (B) reduces fibre-to-metal and fibre-to-fibre friction during processing.
• Antistatic action (C) prevents build-up of static charge.
• Cohesion of filaments (D) keeps the filaments together as a bundle.
• Setting of filaments (A) is a heat-setting operation, not a function of spin finish.
• So the functions are B, C and D.
Step 3: Final Answer:
The correct option is (B) B, C, D only.
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