Why does the addition of spandex in cotton-spandex piece-dyed corduroy fabric affect the cleaning durability of the fabric?
Adding spandex to cotton-spandex piece-dyed corduroy fabrics will affect the cleaning durability of the fabrics, mainly for the following reasons:
1. Improved dimensional stability
- Spandex fiber has good elasticity and recovery, which can reduce the shrinkage and deformation of fabrics during washing.
- This helps improve the dimensional stability of the fabric, thereby improving wash durability.
2. Improved pilling performance
- Spandex fiber is longer, which can prevent the fabric from pilling during washing to a certain extent.
- Less pilling helps keep fabrics looking cleaner and tidier, improving wash durability.
3. Impact on dyeing performance
- Excessive spandex content may affect the dyeing properties of cotton fibers, thereby affecting the color fastness of the fabric.
- The decrease in color fastness affects the durability of the fabric during laundering.
4. Optimization of post-finishing process
- In the finishing process, it is necessary to optimize the characteristics of cotton and spandex fabrics.
- Such as reasonably controlling parameters such as temperature and time to give full play to the advantages of spandex while avoiding any impact on dyeing performance.
How to properly clean cotton-spandex piece-dyed corduroy fabric to extend its service life?
Here's how to properly clean cotton-spandex piece-dyed corduroy fabric to extend its service life:
1. Water temperature control
- It is recommended to use mild water temperature of 30-40℃ for cleaning and avoid using too high temperature.
- High temperature water may damage fabric fibers, especially spandex fibers.
2. Detergent selection
- Use neutral and mild detergents and avoid detergents containing bleach or enzymes.
- Too strong detergent may affect the color fastness and feel of the fabric.
3. Washing method
- Use gentle washing methods such as hand washing or using the gentle cycle of the washing machine.
- Avoid excessive scrubbing or dehydration to avoid deformation and damage to the fabric.
4. Drying method
- It is recommended to dry naturally and avoid direct exposure to the sun.
- Excessive exposure to sunlight will accelerate the aging and fading of fabrics.
5. Storage and maintenance
- Avoid excessive folding and pressure during storage and maintain the flatness of the fabric.
- You can spray some softener or anti-static agent appropriately to maintain the feel and appearance of the fabric.