Views:0 Author:Site Editor Publish Time: 2020-09-22 Origin:Site
With the development of society and the continuous improvement of people's living standards, non-woven products have become an indispensable part of people's daily lives. So how do we usually judge the pros and cons of a non-woven product? Let's briefly talk about it next.
1. Pay attention to whether the light transmittance of the cloth surface is consistent. Then spread it on a flat ground. A product with good uniformity should have no undulations on the surface of the cloth. Good quality is also an important advantage of non-woven fabrics.
2. Observe whether the surface of the fabric is shiny. Whether there are floating fibers on the surface of the cloth, there is no luster or a large amount of floating yarn, it is likely to be made of recycled materials instead of normal non-woven materials. Tear off a piece of non-woven fabric, burn it thoroughly with fire, and observe the burning residue. Good non-woven products have small and flat residues; non-woven products made of inferior materials have many fine dust particles in the residues.