GATE (TF) Textile 2012 Question Paper Solution | GATE/2012/TF/24

Question 24 (Textile Engineering & Fibre Science)

The efficacy of the wash-n-wear treatment can be estimated by measuring its

(A)Bending length
(B)Tensile strength
(C)Dye uptake
(D)Crease recovery
Answer / Solution
[Show Answer]

Option D

Frequently Asked Questions | FAQs

What is wash and wear fabric?

Wash and wear treatment on fabric is a chemical finishing process that is applied to textiles to make them more resistant to wrinkles, shrinking, and stretching, and to improve their overall durability. This treatment involves applying special chemical resins to the fabric, which bond to the fibers and help them retain their shape and size after washing and drying.
The process of wash and wear treatment typically involves several steps. First, the fabric is pre-treated to remove any impurities or finishes that might interfere with the bonding of the resins. Then, the fabric is treated with a solution containing the wash and wear resins. The fabric is then dried and cured at high temperatures to activate the resins and bond them to the fibers.
The result of wash and wear treatment is a fabric that is easier to care for and maintain. These fabrics are typically machine washable and dryable, and they require little or no ironing. They are often used in clothing, such as dress shirts, pants, and skirts, as well as in household textiles, like bed sheets and curtains. While wash and wear treatment can make fabrics more durable and resistant to wrinkles and shrinkage, it may also alter the texture or feel of the fabric, making it less soft or supple than untreated fabrics.

Wash and wear fabric is a type of textile that is designed to be easy to care for and requires minimal ironing or special cleaning. This type of fabric is typically made from synthetic materials such as polyester, nylon, or a blend of these materials with cotton. The term “wash and wear” refers to the fact that these fabrics can be laundered in a washing machine and dried in a dryer without the need for ironing or special treatments.
Wash and wear fabrics are often used in clothing, such as shirts, dresses, and pants, as well as in household textiles like curtains and bed linens. These fabrics are popular with busy individuals who don’t have time for high-maintenance textiles that require special care, such as dry cleaning or hand washing. While wash and wear fabrics may not have the same luxurious feel as natural fibers like silk or cotton, they are durable, easy to care for, and can be less expensive than natural fibers.

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