Teach you how to distinguish whether non-woven fabric is environmentally friendly

The main component of non-woven fabric is PP (polypropylene, polypropylene), which is a new generation of environmentally friendly materials. It has the characteristics of water repellent, breathable, flexible, non-combustible, non-toxic, non-irritating, and rich in colors. If the material is placed outdoors and decomposed naturally, its longest life span is only 90 days, and it decomposes within 5 years when placed indoors. It is non-toxic, odorless, and has no leftover substances when burned, so it does not pollute the environment, so environmental protection comes from this.
Because of its advantages, non-woven fabrics are now used in many industries and are getting more and more attention. So how to distinguish whether non-woven fabrics are environmentally friendly?
1. The quality of non-woven fabrics is directly proportional to the price. The high-priced non-woven fabrics on the market are carefully made and the materials used are very particular;
The materials for cheap non-woven fabrics are very cheap and the workmanship is rough. Non-woven fabrics at the same price can be distinguished from environmental protection.

2. We can hold the non-woven fabric and shake it vigorously. If its sound is dull, it means it is poisonous, if the sound is crisp, it means it is non-toxic;

3. You can also use the method of soaking to check. If it surfaced, it was non-toxic, and if it sank, it was a non-woven fabric containing toxic.