Although the regular non-woven bag is environmentally friendly, it does not rule out some inferior products on the market. So how do we judge the non-woven bag?
1. Look at the appearance: The regular non-woven bag is bonded and formed by the light-point hot melt process, so the material is uniform and the thickness is uniform, while the inferior non-woven bag has different thickness and thickness, and the color is not pure.
2. Smell the taste: The regular non-woven bag is made of food-grade raw materials, non-toxic and odorless, and the inferior non-woven bag will emit the smell of industrial products.
3. Toughness: The material of the non-woven bag has toughness and will not be easily pulled. When you buy it, you can pull it with your hand. Try toughness. The inferior non-woven bag has poor craftsmanship and is easy to be pulled.