The main purpose of quality inspection of non-woven products is to strengthen the management of product quality, improve the quality level of non-woven products, and prevent non-woven products with quality problems from entering the market. As a non-woven manufacturer, only Only through the survival of the fittest mechanism in market competition and the quality inspection of non-woven products can companies improve the processing quality of non-woven products and enhance the market competitiveness of non-woven fabric manufacturers.

Quality inspection requirements for non-woven fabric products:

1. The stretchability and wear resistance of the fabric.

2. The color fastness of the cloth after rubbing and the color fastness after washing.

3. Antistatic and burning performance of cloth.

4. Moisture regain, air permeability, moisture permeability, oil content and fabric purity.

The main inspection items of non-woven fabrics:

1. Color fastness test: color fastness to washing, color fastness to rubbing (dry, wet), color fastness to water, color fastness to saliva, color fastness to light, color fastness to dry cleaning, color fastness to perspiration , Color fastness to dry heat, color fastness to heat pressure, color fastness to chlorine water, color fastness to scrubbing, color fastness to chlorine bleaching

2. Physical performance testing: seam slippage, seam strength, pilling resistance, abrasion resistance, fabric density, weight, thickness, width, weft skew, yarn count, moisture regain, appearance after washing, Dimensional stability

3. Functional testing: air permeability, moisture permeability, combustion performance, waterproof performance (hydrostatic pressure, splashing water, rain), electrostatic testing

4. Chemical performance testing: PH value determination, composition analysis, formaldehyde content, azo test, heavy metals.

The quality inspection of non-woven products is to ensure the quality of the products, so all departments and production links of non-woven fabric manufacturers should insist on using high-quality raw materials and strictly follow the quality inspection requirements of non-woven products!