Question:
A sort with 68/86 D, Polyester Crepe-de-Chine fabric requires the following for Dana Effect
A sort with 68/86 D, Polyester Crepe-de-Chine fabric requires the following for Dana Effect
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Mechanical finishing is used to enhance crepe texture effects.
Updated On: Jul 4, 2026
- Singeing
- Drumming
- Mercerizing
- Polishing
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The Correct Option is B
Solution and Explanation
Concept:
Dana effect refers to a textured or uneven surface appearance in polyester crepe fabrics, which is achieved through controlled mechanical finishing. Polyester crepe-de-chine fabrics require surface modification to enhance texture and aesthetic appearance.
Step 1: Understand fabric type.
Crepe-de-chine fabric is:
• Lightweight
• Has crepe texture
• Requires controlled surface finishing
Step 2: Analyze finishing processes.
• Singeing → removes protruding fibers
• Mercerizing → for cotton, not polyester
• Polishing → smooth surface
• Drumming → mechanical texturing effect
Step 3: Identify correct process.
Drumming creates controlled surface irregularity needed for Dana effect. \[ \boxed{\text{Drumming}} \] Thus, \[ \boxed{\text{Option (B) is correct.}} \]
Step 1: Understand fabric type.
Crepe-de-chine fabric is:
• Lightweight
• Has crepe texture
• Requires controlled surface finishing
Step 2: Analyze finishing processes.
• Singeing → removes protruding fibers
• Mercerizing → for cotton, not polyester
• Polishing → smooth surface
• Drumming → mechanical texturing effect
Step 3: Identify correct process.
Drumming creates controlled surface irregularity needed for Dana effect. \[ \boxed{\text{Drumming}} \] Thus, \[ \boxed{\text{Option (B) is correct.}} \]
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