How to check the quality of non-woven fabrics

The quality of non-woven fabrics is mainly affected by the particles of raw materials. The non-woven fabrics produced on the market are different from those of new materials. The price per ton of new materials is several thousand meals higher than that of recycled materials. Therefore, The price of a non-woven fabric manufacturer will vary a lot. We measure the quality of non-woven fabrics by checking the corresponding parameters.

At present, we mainly test through the following aspects:

1. The stretchability and wear resistance of the fabric. 2. The color fastness of the fabric after the conflict and the color fastness after washing. 3. Antistatic and incineration properties of fabrics. 4. Moisture regain, air permeability, moisture permeability, oil content and fabric purity.

How do we differentiate between non-woven fabrics and dust-free wipes? The two are just a word difference, but they are far from each other. Understand from the definition of the two. Non-woven fabrics, also known as non-woven fabrics, are a new generation of environmentally friendly materials. They are water-repellent, breathable, flexible, non-combustible, non-toxic, non-irritating, and rich in color. If the non-woven fabric is placed outdoors and exposed to direct sunlight, it will be easy to decompose, and its longevity will not exceed three months. If it is placed indoors, it can reach 5 years. Therefore, it does not pollute the environment and is suitable for washing. It directly uses polymer chips, staple fibers or filaments to form new fiber products with soft, breathable and flat structures through various web forming methods and consolidation techniques. It has environmental protection properties that plastic products do not have, and its natural degradation time is much lower than that of plastic bags. Therefore, non-woven bags made of non-woven fabrics are also recognized as economical and environmentally friendly shopping bags.

The dust-free cloth is double-woven from 100 polyester fibers, with a soft surface, easy to wipe sensitive surfaces, and will not detach the fibers, with excellent water absorption and cleaning power. The cleaning and packaging of the products are all done in the ultra-clean workshop. The optional edge sealing of the clean cloth generally includes: cold cutting, laser edge sealing, and ultrasonic edge sealing.

Microfiber dust-free cloth is generally edge-sealed by laser and ultrasonic wave; dust-free cloth, dust-free wiper, microfiber dust-free cloth and microfiber wiper are made of continuous polyester fiber double weave The surface of the cloth is soft and can be used to wipe sensitive surfaces, with low dust production and no friction, and has excellent water absorption and cleaning power. Especially suitable for dust-free purification workshop. The edges of dust-free cloth, dust-free wiping cloth, microfiber dust-free cloth and microfiber wiping cloth are edge-sealed by an advanced edge trimmer, which will not leave particles and lint after wiping, and has strong decontamination ability.