Question

For stitching heavy upholstery fabrics or canvas which number of sewing machine needle will you use?

• A. 11
• B. 14
• C. 16
• D. 18

Hint:

Higher Number = Thicker Needle. Use 9-11 for thin, 14-16 for medium, and 18-20 for very thick fabrics.

Answer 1

The Correct Option is D

Step 1: Understanding the Question:
The question addresses the relationship between needle size and fabric weight. Correct needle selection prevents thread breakage and skipped stitches.

Step 2: Detailed Explanation:

• Sewing machine needle numbers indicate the thickness of the needle blade. As the number increases, the needle becomes thicker and stronger.

• Size 11 (A) is used for lightweight fabrics like silk or chiffon.

• Size 14 (B) is a standard "all-purpose" needle for medium-weight cotton.

• Size 16 (C) is suitable for heavier fabrics like denim or light upholstery.

• Size 18 (D) is a very thick, sturdy needle designed for extremely heavy and dense materials like thick canvas, heavy leather, or multi-layered upholstery.

• Using a thin needle (11 or 14) on canvas would cause the needle to bend or snap instantly.

Step 3: Final Answer: Needle size 18 is used for heavy canvas or upholstery.