The color fastness and anti -wrinkleability of the fabric are important indicators to evaluate its quality. Here are the evaluation methods in these two aspects in detail:
1. Color fastness assessment:
color fastness is the finger in the fabric Dyes are easily faded or dyed under washing, friction, sweat and other conditions. Common evaluation methods include:
-Washing fastness: By detecting the color fastness of the fabric under different washing conditions, such as home washing, dry cleaning, water washing, etc.
-friction fastness: rub the fabrics of the Labrai brush or the box tester to observe whether the fabric will fade.
-Sweine stains: drip sweat containing acidic or alkaline salt on the fabric to detect the effect of the fabric color.
These evaluation methods can be tested according to international standards (such as ISO, ASTM, etc.). Usually, the higher the number is represented by the value. The higher the value, the better the color fastness.
2. Anti -wrinkle assessment:
Anti -wrinkleness refers to whether the fabric is easy to produce wrinkles, and whether it can restore the flat flatness Ability. Common evaluation methods include:
-The degree of anti-wrinkle assessment: Observe whether it is easy to produce obvious wrinkles and measure the ability to restore flatness through folding, compression and other operations.
-Antrippling anti-wrinkle assessment after washing: After washing, the fabric test anti-wrinkle test to detect whether it is easy to deform or produce wrinkles.
Usually, anti -wrinkle assessment uses professional instruments and equipment for testing, and refers to the corresponding international standards.
To sum up, the color fastness and anti -wrinkleability of the fabric are important indicators to evaluate the quality of the fabric in detail. When selecting fabrics, you can refer to the relevant test reports provided by the fabric supplier or check the relevant international standards to understand the performance of the color of the fabric and the performance of anti -wrinkle.
