With such fierce competition today, it is becoming more and more difficult to find good and cheap things. Incidents such as "black cotton", "waste oil", "fake beef" and so on are impressive. Someone will definitely think, This has nothing to do with our buying of non-woven bags, well, it does. The material of non-woven bags can also be mixed with things. So what can be mixed with non-woven fabrics, how do we distinguish?

There are also many grades of non-woven fabrics. Many unscrupulous merchants will mix recycled materials or stone powder into non-woven fabrics. It is difficult for non-professionals to tell. Moreover, non-woven fabrics were originally defined as environmentally friendly products, but now they are mixed. Can these things be environmentally friendly? So how do we distinguish?

First of all, we get a non-woven bag and feel whether the surface of the non-woven fabric is smooth, and what is the gloss? If the surface of the non-woven fabric is very smooth and oily, the gloss is better and a little shiny, then this kind of non-woven fabric is usually a new material. Furthermore, look at whether the thickness of the top, bottom, left and right of the non-woven bag is uniform. Because the non-woven fabric mixed with recycled materials is not uniform in the production process, this is very important. The more recycled materials are mixed, the uniformity of the fabric The worse. Finally, whether it is easy for us to tear the fabric, and look at the effect of its fracture surface. If there are many silk fibers on the fracture surface, it means that the non-woven fabric is a new material. If there are more fiber filaments, the fabric has a strong load-bearing performance. If the fracture surface is flat , It means that the fabric is mixed with a lot of calcium carbonate (commonly known as stone powder), and the powder will fall off when it is torn. The strength of this kind of non-woven fabric is very poor.

    Zhoukou Hongyuan Packaging Technology Co., Ltd. insists on producing non-woven bags with new materials, so please rest assured to order.