Padding in textiles is an important finishing process, mainly used for functional treatment of fabrics, such as giving fabrics washability, waterproofness, antibacterial properties, etc. The following is a detailed introduction to padding:

1. Basic principles of padding
The padding method soaks the textile in a padding tank filled with functional working liquid. After the functional working liquid completely impregnates the textile, it is quickly squeezed through two rollers to remove excess liquid, followed by drying or steaming, so that the active ingredients in the functional working liquid are closely combined with the fiber, thereby achieving the purpose of improving the performance of the fabric.

2. Process flow of padding
The process flow of padding mainly includes three steps: impregnation, rolling and drying (or steaming). In the impregnation stage, the fabric is completely immersed in the functional working liquid; in the rolling stage, the fabric removes excess liquid through roller squeezing; in the drying (or steaming) stage, the active ingredients in the fabric react chemically or physically adsorb with the fiber, thereby fixing it.

3. Application of Padding Method
Padding method is widely used in the textile industry, such as waterproof, oil-proof, antibacterial, anti-wrinkle and other finishing of fabrics. By adjusting the composition and process parameters of the functional working liquid, customized processing of fabric performance can be achieved to meet the needs of different fields and occasions.

4. Advantages of Padding Method
Precisely control the amount of application: The padding method can accurately control the amount of functional working liquid applied to ensure that the fabric obtains a uniform treatment effect.
One-time processing can give fabrics special functionality: The padding method can give fabrics a variety of special functions, such as antibacterial and waterproof, through one-time processing.
Enhance the washability of fabrics: Fabrics treated by padding method have good washability and can maintain a long-lasting treatment effect.
Does not affect the feel and breathability of the fabric: Fabrics treated by padding method still maintain good feel and breathability, meeting the requirements of wearing comfort.

In summary, the padding method plays an important role and has broad application prospects in the textile industry.