Jiangsu Textile Research Institute Inc.

Flame-retardant fabrics are generally classified into four types: disposable, semi-washable, washable and permanent.

Disposable flame-retardant fabrics are generally used for one-time or short-term use, while the other three fabrics have better washability. Disposable flame retardant fabrics are primarily designed to be used in specific situations that require high safety performance but only require one-time or short-term use. Therefore, complex cleaning procedures are usually not required, thus simplifying the use process and improving convenience. sex. In contrast, the other three types of flame-retardant fabrics need to be able to withstand multiple washes without losing their flame-retardant properties and maintain their original texture, color and shape to ensure safety in long-term use. and reliability. Therefore, correct cleaning and maintenance methods are crucial.

1. Understand the characteristics of flame-retardant fabrics

Before cleaning, you first need to understand the characteristics of flame-retardant fabrics. Flame retardant fabrics are usually made by adding flame retardants or using special fibers. These special ingredients may have requirements for cleaning conditions. Therefore, be sure to check the fabric label or consult the flame retardant fabric manufacturer for cleaning precautions before cleaning. matter.

2. Choose the appropriate cleaning method

Hand wash or machine wash?

Hand washing: For more delicate or easily deformed flame-retardant fabrics, hand washing is recommended. Use warm water (not exceeding 40℃) and neutral detergent to wash gently, avoiding excessive force to avoid damaging the fabric.

Machine washable: If the fabric label allows machine washability, choose a gentle wash cycle such as "gentle" or "hand wash" mode. Likewise, the water temperature should be controlled below 40°C, and neutral detergent should be used.

2. Detergent selection

Avoid using detergents that contain bleach, strong acids, or alkalis, as these ingredients may destroy the flame-retardant components in the fabric. Neutral detergents designed for sensitive fabrics are recommended as they gently clean the fabric while protecting its properties.

3. Precautions during washing process

Liquor ratio control: To ensure that the detergent can be fully dissolved and effective, generally add 1 gram of neutral soap or enzyme-free detergent per kilogram of clothing, and the liquor ratio should not be greater than 1:40.

Light washing: Whether hand washing or machine washing, light washing should be used to avoid excessive rubbing and wringing.

Wash separately: To prevent color bleeding and fiber fraying, it is recommended to wash flame-retardant fabrics separately from other garments.

4. Treatment after washing

Dry naturally: After washing, dry naturally and avoid direct sunlight and high temperature drying. High temperatures may cause the fabric to fade or affect its flame retardant properties.

Ironing and drying: If ironing is necessary, it should be done after the fabric is completely dry, and ironing should be done at low temperature (such as not exceeding 150°C). Avoid prolonged drying to avoid damaging the fabric.

5. Storage and maintenance

Dry and ventilated: Flame-retardant fabrics should be stored in a dry, ventilated place without direct sunlight, avoiding moisture and high temperature environments.

Avoid heavy pressure and folding: Avoid heavy pressure and folding when storing to maintain the flatness and performance of the fabric.

Regular inspection: Regularly check the stored flame-retardant fabrics. If there is any damage or contamination, it should be dealt with in time.