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Explain each of the following fabric properties: (i) Absorbent (ii) Colourfast (iii) Flammable - Leaving Cert Home Economics - Question 11 - 2007
Question 11
Explain each of the following fabric properties: (i) Absorbent (ii) Colourfast (iii) Flammable
Worked Solution & Example Answer:Explain each of the following fabric properties: (i) Absorbent (ii) Colourfast (iii) Flammable - Leaving Cert Home Economics - Question 11 - 2007
Step 1
(i) Absorbent
Answer
Absorbent fabrics are known for their ability to soak up moisture effectively. This characteristic makes them ideal for materials used in towels and sportswear. Such fabrics tend to be receptive to color dye applications, which enhances their aesthetic appeal. Additionally, absorbency contributes to wrinkle resistance and allows for easy care finishes, making them practical choices for everyday use.
Step 2
(ii) Colourfast
Answer
Colourfastness refers to the fabric's ability to retain its color without running or fading during washing or exposure to light. This is largely due to dyes used in the manufacture of the fabric, which are designed to be insoluble in water. This quality ensures that garments maintain their vibrant colors over time, which is particularly important for clothing that is frequently laundered.
Step 3
(iii) Flammable
Answer
Flammability is a critical safety attribute in textiles, indicating that the fabric can easily catch fire and burn. Fabrics classified as flammable pose a higher risk in scenarios where there is potential exposure to open flames or extreme heat. Understanding the flammability of a fabric is essential for making informed decisions regarding its use in clothing, upholstery, and other applications.